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llava/lib/python3.10/idlelib/idle_test/README.txt

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+README FOR IDLE TESTS IN IDLELIB.IDLE_TEST
+
+0. Quick Start
+
+Automated unit tests were added in 3.3 for Python 3.x.
+To run the tests from a command line:
+
+python -m test.test_idle
+
+Human-mediated tests were added later in 3.4.
+
+python -m idlelib.idle_test.htest
+
+
+1. Test Files
+
+The idle directory, idlelib, has over 60 xyz.py files. The idle_test
+subdirectory contains test_xyz.py for each implementation file xyz.py.
+To add a test for abc.py, open idle_test/template.py and immediately
+Save As test_abc.py.  Insert 'abc' on the first line, and replace
+'zzdummy' with 'abc.
+
+Remove the imports of requires and tkinter if not needed.  Otherwise,
+add to the tkinter imports as needed.
+
+Add a prefix to 'Test' for the initial test class.  The template class
+contains code needed or possibly needed for gui tests.  See the next
+section if doing gui tests.  If not, and not needed for further classes,
+this code can be removed.
+
+Add the following at the end of abc.py.  If an htest was added first,
+insert the import and main lines before the htest lines.
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_abc', verbosity=2, exit=False)
+
+The ', exit=False' is only needed if an htest follows.
+
+
+
+2. GUI Tests
+
+When run as part of the Python test suite, Idle GUI tests need to run
+test.support.requires('gui').  A test is a GUI test if it creates a
+tkinter.Tk root or master object either directly or indirectly by
+instantiating a tkinter or idle class.  GUI tests cannot run in test
+processes that either have no graphical environment available or are not
+allowed to use it.
+
+To guard a module consisting entirely of GUI tests, start with
+
+from test.support import requires
+requires('gui')
+
+To guard a test class, put "requires('gui')" in its setUpClass function.
+The template.py file does this.
+
+To avoid interfering with other GUI tests, all GUI objects must be
+destroyed and deleted by the end of the test.  The Tk root created in a
+setUpX function should be destroyed in the corresponding tearDownX and
+the module or class attribute deleted.  Others widgets should descend
+from the single root and the attributes deleted BEFORE root is
+destroyed.  See https://bugs.python.org/issue20567.
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = tk.Tk()
+        cls.text = tk.Text(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+The update_idletasks call is sometimes needed to prevent the following
+warning either when running a test alone or as part of the test suite
+(#27196).  It should not hurt if not needed.
+
+  can't invoke "event" command: application has been destroyed
+  ...
+  "ttk::ThemeChanged"
+
+If a test creates instance 'e' of EditorWindow, call 'e._close()' before
+or as the first part of teardown.  The effect of omitting this depends
+on the later shutdown.  Then enable the after_cancel loop in the
+template.  This prevents messages like the following.
+
+bgerror failed to handle background error.
+    Original error: invalid command name "106096696timer_event"
+    Error in bgerror: can't invoke "tk" command: application has been destroyed
+
+Requires('gui') causes the test(s) it guards to be skipped if any of
+these conditions are met:
+
+ - The tests are being run by regrtest.py, and it was started without
+   enabling the "gui" resource with the "-u" command line option.
+
+ - The tests are being run on Windows by a service that is not allowed
+   to interact with the graphical environment.
+
+ - The tests are being run on Linux and X Windows is not available.
+
+ - The tests are being run on Mac OSX in a process that cannot make a
+   window manager connection.
+
+ - tkinter.Tk cannot be successfully instantiated for some reason.
+
+ - test.support.use_resources has been set by something other than
+   regrtest.py and does not contain "gui".
+
+Tests of non-GUI operations should avoid creating tk widgets. Incidental
+uses of tk variables and messageboxes can be replaced by the mock
+classes in idle_test/mock_tk.py. The mock text handles some uses of the
+tk Text widget.
+
+
+3. Running Unit Tests
+
+Assume that xyz.py and test_xyz.py both end with a unittest.main() call.
+Running either from an Idle editor runs all tests in the test_xyz file
+with the version of Python running Idle.  Test output appears in the
+Shell window.  The 'verbosity=2' option lists all test methods in the
+file, which is appropriate when developing tests. The 'exit=False'
+option is needed in xyx.py files when an htest follows.
+
+The following command lines also run all test methods, including
+GUI tests, in test_xyz.py. (Both '-m idlelib' and '-m idlelib.idle'
+start Idle and so cannot run tests.)
+
+python -m idlelib.xyz
+python -m idlelib.idle_test.test_xyz
+
+The following runs all idle_test/test_*.py tests interactively.
+
+>>> import unittest
+>>> unittest.main('idlelib.idle_test', verbosity=2)
+
+The following run all Idle tests at a command line.  Option '-v' is the
+same as 'verbosity=2'.
+
+python -m unittest -v idlelib.idle_test
+python -m test -v -ugui test_idle
+python -m test.test_idle
+
+The idle tests are 'discovered' by
+idlelib.idle_test.__init__.load_tests, which is also imported into
+test.test_idle. Normally, neither file should be changed when working on
+individual test modules. The third command runs unittest indirectly
+through regrtest. The same happens when the entire test suite is run
+with 'python -m test'. So that command must work for buildbots to stay
+green. Idle tests must not disturb the environment in a way that makes
+other tests fail (issue 18081).
+
+To run an individual Testcase or test method, extend the dotted name
+given to unittest on the command line or use the test -m option.  The
+latter allows use of other regrtest options.  When using the latter,
+all components of the pattern must be present, but any can be replaced
+by '*'.
+
+python -m unittest -v idlelib.idle_test.test_xyz.Test_case.test_meth
+python -m test -m idlelib.idle_test.text_xyz.Test_case.test_meth test_idle
+
+The test suite can be run in an IDLE user process from Shell.
+>>> import test.autotest  # Issue 25588, 2017/10/13, 3.6.4, 3.7.0a2.
+There are currently failures not usually present, and this does not
+work when run from the editor.
+
+
+4. Human-mediated Tests
+
+Human-mediated tests are widget tests that cannot be automated but need
+human verification. They are contained in idlelib/idle_test/htest.py,
+which has instructions.  (Some modules need an auxiliary function,
+identified with "# htest # on the header line.)  The set is about
+complete, though some tests need improvement. To run all htests, run the
+htest file from an editor or from the command line with:
+
+python -m idlelib.idle_test.htest
+
+
+5. Test Coverage
+
+Install the coverage package into your Python 3.6 site-packages
+directory.  (Its exact location depends on the OS).
+> python3 -m pip install coverage
+(On Windows, replace 'python3 with 'py -3.6' or perhaps just 'python'.)
+
+The problem with running coverage with repository python is that
+coverage uses absolute imports for its submodules, hence it needs to be
+in a directory in sys.path.  One solution: copy the package to the
+directory containing the cpython repository.  Call it 'dev'.  Then run
+coverage either directly or from a script in that directory so that
+'dev' is prepended to sys.path.
+
+Either edit or add dev/.coveragerc so it looks something like this.
+---
+# .coveragerc sets coverage options.
+[run]
+branch = True
+
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+    .*# htest #
+    if not _utest:
+    if _htest:
+---
+The additions for IDLE are 'branch = True', to test coverage both ways,
+and the last three exclude lines, to exclude things peculiar to IDLE
+that are not executed during tests.
+
+A script like the following cover.bat (for Windows) is very handy.
+---
+@echo off
+rem Usage: cover filename [test_ suffix] # proper case required by coverage
+rem filename without .py, 2nd parameter if test is not test_filename
+setlocal
+set py=f:\dev\3x\pcbuild\win32\python_d.exe
+set src=idlelib.%1
+if "%2" EQU "" set tst=f:/dev/3x/Lib/idlelib/idle_test/test_%1.py
+if "%2" NEQ "" set tst=f:/dev/ex/Lib/idlelib/idle_test/test_%2.py
+
+%py% -m coverage run --pylib --source=%src% %tst%
+%py% -m coverage report --show-missing
+%py% -m coverage html
+start htmlcov\3x_Lib_idlelib_%1_py.html
+rem Above opens new report; htmlcov\index.html displays report index
+---
+The second parameter was added for tests of module x not named test_x.
+(There were several before modules were renamed, now only one is left.)

llava/lib/python3.10/idlelib/idle_test/__init__.py

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+'''idlelib.idle_test is a private implementation of test.test_idle,
+which tests the IDLE application as part of the stdlib test suite.
+Run IDLE tests alone with "python -m test.test_idle".
+Starting with Python 3.6, IDLE requires tcl/tk 8.5 or later.
+
+This package and its contained modules are subject to change and
+any direct use is at your own risk.
+'''
+from os.path import dirname
+
+def load_tests(loader, standard_tests, pattern):
+    this_dir = dirname(__file__)
+    top_dir = dirname(dirname(this_dir))
+    package_tests = loader.discover(start_dir=this_dir, pattern='test*.py',
+                                    top_level_dir=top_dir)
+    standard_tests.addTests(package_tests)
+    return standard_tests

llava/lib/python3.10/idlelib/idle_test/example_noext

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+#!usr/bin/env python
+
+def example_function(some_argument):
+    pass

llava/lib/python3.10/idlelib/idle_test/mock_tk.py

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+"""Classes that replace tkinter gui objects used by an object being tested.
+
+A gui object is anything with a master or parent parameter, which is
+typically required in spite of what the doc strings say.
+"""
+import re
+from _tkinter import TclError
+
+
+class Event:
+    '''Minimal mock with attributes for testing event handlers.
+
+    This is not a gui object, but is used as an argument for callbacks
+    that access attributes of the event passed. If a callback ignores
+    the event, other than the fact that is happened, pass 'event'.
+
+    Keyboard, mouse, window, and other sources generate Event instances.
+    Event instances have the following attributes: serial (number of
+    event), time (of event), type (of event as number), widget (in which
+    event occurred), and x,y (position of mouse). There are other
+    attributes for specific events, such as keycode for key events.
+    tkinter.Event.__doc__ has more but is still not complete.
+    '''
+    def __init__(self, **kwds):
+        "Create event with attributes needed for test"
+        self.__dict__.update(kwds)
+
+
+class Var:
+    "Use for String/Int/BooleanVar: incomplete"
+    def __init__(self, master=None, value=None, name=None):
+        self.master = master
+        self.value = value
+        self.name = name
+    def set(self, value):
+        self.value = value
+    def get(self):
+        return self.value
+
+
+class Mbox_func:
+    """Generic mock for messagebox functions, which all have the same signature.
+
+    Instead of displaying a message box, the mock's call method saves the
+    arguments as instance attributes, which test functions can then examine.
+    The test can set the result returned to ask function
+    """
+    def __init__(self, result=None):
+        self.result = result  # Return None for all show funcs
+    def __call__(self, title, message, *args, **kwds):
+        # Save all args for possible examination by tester
+        self.title = title
+        self.message = message
+        self.args = args
+        self.kwds = kwds
+        return self.result  # Set by tester for ask functions
+
+
+class Mbox:
+    """Mock for tkinter.messagebox with an Mbox_func for each function.
+
+    Example usage in test_module.py for testing functions in module.py:
+    ---
+from idlelib.idle_test.mock_tk import Mbox
+import module
+
+orig_mbox = module.messagebox
+showerror = Mbox.showerror  # example, for attribute access in test methods
+
+class Test(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        module.messagebox = Mbox
+
+    @classmethod
+    def tearDownClass(cls):
+        module.messagebox = orig_mbox
+    ---
+    For 'ask' functions, set func.result return value before calling the method
+    that uses the message function. When messagebox functions are the
+    only GUI calls in a method, this replacement makes the method GUI-free,
+    """
+    askokcancel = Mbox_func()     # True or False
+    askquestion = Mbox_func()     # 'yes' or 'no'
+    askretrycancel = Mbox_func()  # True or False
+    askyesno = Mbox_func()        # True or False
+    askyesnocancel = Mbox_func()  # True, False, or None
+    showerror = Mbox_func()    # None
+    showinfo = Mbox_func()     # None
+    showwarning = Mbox_func()  # None
+
+
+class Text:
+    """A semi-functional non-gui replacement for tkinter.Text text editors.
+
+    The mock's data model is that a text is a list of \n-terminated lines.
+    The mock adds an empty string at  the beginning of the list so that the
+    index of actual lines start at 1, as with Tk. The methods never see this.
+    Tk initializes files with a terminal \n that cannot be deleted. It is
+    invisible in the sense that one cannot move the cursor beyond it.
+
+    This class is only tested (and valid) with strings of ascii chars.
+    For testing, we are not concerned with Tk Text's treatment of,
+    for instance, 0-width characters or character + accent.
+   """
+    def __init__(self, master=None, cnf={}, **kw):
+        '''Initialize mock, non-gui, text-only Text widget.
+
+        At present, all args are ignored. Almost all affect visual behavior.
+        There are just a few Text-only options that affect text behavior.
+        '''
+        self.data = ['', '\n']
+
+    def index(self, index):
+        "Return string version of index decoded according to current text."
+        return "%s.%s" % self._decode(index, endflag=1)
+
+    def _decode(self, index, endflag=0):
+        """Return a (line, char) tuple of int indexes into self.data.
+
+        This implements .index without converting the result back to a string.
+        The result is constrained by the number of lines and linelengths of
+        self.data. For many indexes, the result is initially (1, 0).
+
+        The input index may have any of several possible forms:
+        * line.char float: converted to 'line.char' string;
+        * 'line.char' string, where line and char are decimal integers;
+        * 'line.char lineend', where lineend='lineend' (and char is ignored);
+        * 'line.end', where end='end' (same as above);
+        * 'insert', the positions before terminal \n;
+        * 'end', whose meaning depends on the endflag passed to ._endex.
+        * 'sel.first' or 'sel.last', where sel is a tag -- not implemented.
+        """
+        if isinstance(index, (float, bytes)):
+            index = str(index)
+        try:
+            index=index.lower()
+        except AttributeError:
+            raise TclError('bad text index "%s"' % index) from None
+
+        lastline =  len(self.data) - 1  # same as number of text lines
+        if index == 'insert':
+            return lastline, len(self.data[lastline]) - 1
+        elif index == 'end':
+            return self._endex(endflag)
+
+        line, char = index.split('.')
+        line = int(line)
+
+        # Out of bounds line becomes first or last ('end') index
+        if line < 1:
+            return 1, 0
+        elif line > lastline:
+            return self._endex(endflag)
+
+        linelength = len(self.data[line])  -1  # position before/at \n
+        if char.endswith(' lineend') or char == 'end':
+            return line, linelength
+            # Tk requires that ignored chars before ' lineend' be valid int
+        if m := re.fullmatch(r'end-(\d*)c', char, re.A):  # Used by hyperparser.
+            return line, linelength - int(m.group(1))
+
+        # Out of bounds char becomes first or last index of line
+        char = int(char)
+        if char < 0:
+            char = 0
+        elif char > linelength:
+            char = linelength
+        return line, char
+
+    def _endex(self, endflag):
+        '''Return position for 'end' or line overflow corresponding to endflag.
+
+       -1: position before terminal \n; for .insert(), .delete
+       0: position after terminal \n; for .get, .delete index 1
+       1: same viewed as beginning of non-existent next line (for .index)
+       '''
+        n = len(self.data)
+        if endflag == 1:
+            return n, 0
+        else:
+            n -= 1
+            return n, len(self.data[n]) + endflag
+
+    def insert(self, index, chars):
+        "Insert chars before the character at index."
+
+        if not chars:  # ''.splitlines() is [], not ['']
+            return
+        chars = chars.splitlines(True)
+        if chars[-1][-1] == '\n':
+            chars.append('')
+        line, char = self._decode(index, -1)
+        before = self.data[line][:char]
+        after = self.data[line][char:]
+        self.data[line] = before + chars[0]
+        self.data[line+1:line+1] = chars[1:]
+        self.data[line+len(chars)-1] += after
+
+    def get(self, index1, index2=None):
+        "Return slice from index1 to index2 (default is 'index1+1')."
+
+        startline, startchar = self._decode(index1)
+        if index2 is None:
+            endline, endchar = startline, startchar+1
+        else:
+            endline, endchar = self._decode(index2)
+
+        if startline == endline:
+            return self.data[startline][startchar:endchar]
+        else:
+            lines = [self.data[startline][startchar:]]
+            for i in range(startline+1, endline):
+                lines.append(self.data[i])
+            lines.append(self.data[endline][:endchar])
+            return ''.join(lines)
+
+    def delete(self, index1, index2=None):
+        '''Delete slice from index1 to index2 (default is 'index1+1').
+
+        Adjust default index2 ('index+1) for line ends.
+        Do not delete the terminal \n at the very end of self.data ([-1][-1]).
+        '''
+        startline, startchar = self._decode(index1, -1)
+        if index2 is None:
+            if startchar < len(self.data[startline])-1:
+                # not deleting \n
+                endline, endchar = startline, startchar+1
+            elif startline < len(self.data) - 1:
+                # deleting non-terminal \n, convert 'index1+1 to start of next line
+                endline, endchar = startline+1, 0
+            else:
+                # do not delete terminal \n if index1 == 'insert'
+                return
+        else:
+            endline, endchar = self._decode(index2, -1)
+            # restricting end position to insert position excludes terminal \n
+
+        if startline == endline and startchar < endchar:
+            self.data[startline] = self.data[startline][:startchar] + \
+                                             self.data[startline][endchar:]
+        elif startline < endline:
+            self.data[startline] = self.data[startline][:startchar] + \
+                                   self.data[endline][endchar:]
+            startline += 1
+            for i in range(startline, endline+1):
+                del self.data[startline]
+
+    def compare(self, index1, op, index2):
+        line1, char1 = self._decode(index1)
+        line2, char2 = self._decode(index2)
+        if op == '<':
+            return line1 < line2 or line1 == line2 and char1 < char2
+        elif op == '<=':
+            return line1 < line2 or line1 == line2 and char1 <= char2
+        elif op == '>':
+            return line1 > line2 or line1 == line2 and char1 > char2
+        elif op == '>=':
+            return line1 > line2 or line1 == line2 and char1 >= char2
+        elif op == '==':
+            return line1 == line2 and char1 == char2
+        elif op == '!=':
+            return line1 != line2 or  char1 != char2
+        else:
+            raise TclError('''bad comparison operator "%s": '''
+                                  '''must be <, <=, ==, >=, >, or !=''' % op)
+
+    # The following Text methods normally do something and return None.
+    # Whether doing nothing is sufficient for a test will depend on the test.
+
+    def mark_set(self, name, index):
+        "Set mark *name* before the character at index."
+        pass
+
+    def mark_unset(self, *markNames):
+        "Delete all marks in markNames."
+
+    def tag_remove(self, tagName, index1, index2=None):
+        "Remove tag tagName from all characters between index1 and index2."
+        pass
+
+    # The following Text methods affect the graphics screen and return None.
+    # Doing nothing should always be sufficient for tests.
+
+    def scan_dragto(self, x, y):
+        "Adjust the view of the text according to scan_mark"
+
+    def scan_mark(self, x, y):
+        "Remember the current X, Y coordinates."
+
+    def see(self, index):
+        "Scroll screen to make the character at INDEX is visible."
+        pass
+
+    #  The following is a Misc method inherited by Text.
+    # It should properly go in a Misc mock, but is included here for now.
+
+    def bind(sequence=None, func=None, add=None):
+        "Bind to this widget at event sequence a call to function func."
+        pass
+
+
+class Entry:
+    "Mock for tkinter.Entry."
+    def focus_set(self):
+        pass

llava/lib/python3.10/idlelib/idle_test/test_browser.py

@@ -0,0 +1,257 @@
+"Test browser, coverage 90%."
+
+from idlelib import browser
+from test.support import requires
+import unittest
+from unittest import mock
+from idlelib.idle_test.mock_idle import Func
+from idlelib.util import py_extensions
+
+from collections import deque
+import os.path
+import pyclbr
+from tkinter import Tk
+
+from idlelib.tree import TreeNode
+
+
+class ModuleBrowserTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.mb = browser.ModuleBrowser(cls.root, __file__, _utest=True)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.mb.close()
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root, cls.mb
+
+    def test_init(self):
+        mb = self.mb
+        eq = self.assertEqual
+        eq(mb.path, __file__)
+        eq(pyclbr._modules, {})
+        self.assertIsInstance(mb.node, TreeNode)
+        self.assertIsNotNone(browser.file_open)
+
+    def test_settitle(self):
+        mb = self.mb
+        self.assertIn(os.path.basename(__file__), mb.top.title())
+        self.assertEqual(mb.top.iconname(), 'Module Browser')
+
+    def test_rootnode(self):
+        mb = self.mb
+        rn = mb.rootnode()
+        self.assertIsInstance(rn, browser.ModuleBrowserTreeItem)
+
+    def test_close(self):
+        mb = self.mb
+        mb.top.destroy = Func()
+        mb.node.destroy = Func()
+        mb.close()
+        self.assertTrue(mb.top.destroy.called)
+        self.assertTrue(mb.node.destroy.called)
+        del mb.top.destroy, mb.node.destroy
+
+    def test_is_browseable_extension(self):
+        path = "/path/to/file"
+        for ext in py_extensions:
+            with self.subTest(ext=ext):
+                filename = f'{path}{ext}'
+                actual = browser.is_browseable_extension(filename)
+                expected = ext not in browser.browseable_extension_blocklist
+                self.assertEqual(actual, expected)
+
+
+# Nested tree same as in test_pyclbr.py except for supers on C0. C1.
+mb = pyclbr
+module, fname = 'test', 'test.py'
+C0 = mb.Class(module, 'C0', ['base'], fname, 1, end_lineno=9)
+F1 = mb._nest_function(C0, 'F1', 3, 5)
+C1 = mb._nest_class(C0, 'C1', 6, 9, [''])
+C2 = mb._nest_class(C1, 'C2', 7, 9)
+F3 = mb._nest_function(C2, 'F3', 9, 9)
+f0 = mb.Function(module, 'f0', fname, 11, end_lineno=15)
+f1 = mb._nest_function(f0, 'f1', 12, 14)
+f2 = mb._nest_function(f1, 'f2', 13, 13)
+c1 = mb._nest_class(f0, 'c1', 15, 15)
+mock_pyclbr_tree = {'C0': C0, 'f0': f0}
+
+# Adjust C0.name, C1.name so tests do not depend on order.
+browser.transform_children(mock_pyclbr_tree, 'test')  # C0(base)
+browser.transform_children(C0.children)  # C1()
+
+# The class below checks that the calls above are correct
+# and that duplicate calls have no effect.
+
+
+class TransformChildrenTest(unittest.TestCase):
+
+    def test_transform_module_children(self):
+        eq = self.assertEqual
+        transform = browser.transform_children
+        # Parameter matches tree module.
+        tcl = list(transform(mock_pyclbr_tree, 'test'))
+        eq(tcl, [C0, f0])
+        eq(tcl[0].name, 'C0(base)')
+        eq(tcl[1].name, 'f0')
+        # Check that second call does not change suffix.
+        tcl = list(transform(mock_pyclbr_tree, 'test'))
+        eq(tcl[0].name, 'C0(base)')
+        # Nothing to traverse if parameter name isn't same as tree module.
+        tcl = list(transform(mock_pyclbr_tree, 'different name'))
+        eq(tcl, [])
+
+    def test_transform_node_children(self):
+        eq = self.assertEqual
+        transform = browser.transform_children
+        # Class with two children, one name altered.
+        tcl = list(transform(C0.children))
+        eq(tcl, [F1, C1])
+        eq(tcl[0].name, 'F1')
+        eq(tcl[1].name, 'C1()')
+        tcl = list(transform(C0.children))
+        eq(tcl[1].name, 'C1()')
+        # Function with two children.
+        eq(list(transform(f0.children)), [f1, c1])
+
+
+class ModuleBrowserTreeItemTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.mbt = browser.ModuleBrowserTreeItem(fname)
+
+    def test_init(self):
+        self.assertEqual(self.mbt.file, fname)
+
+    def test_gettext(self):
+        self.assertEqual(self.mbt.GetText(), fname)
+
+    def test_geticonname(self):
+        self.assertEqual(self.mbt.GetIconName(), 'python')
+
+    def test_isexpandable(self):
+        self.assertTrue(self.mbt.IsExpandable())
+
+    def test_listchildren(self):
+        save_rex = browser.pyclbr.readmodule_ex
+        save_tc = browser.transform_children
+        browser.pyclbr.readmodule_ex = Func(result=mock_pyclbr_tree)
+        browser.transform_children = Func(result=[f0, C0])
+        try:
+            self.assertEqual(self.mbt.listchildren(), [f0, C0])
+        finally:
+            browser.pyclbr.readmodule_ex = save_rex
+            browser.transform_children = save_tc
+
+    def test_getsublist(self):
+        mbt = self.mbt
+        mbt.listchildren = Func(result=[f0, C0])
+        sub0, sub1 = mbt.GetSubList()
+        del mbt.listchildren
+        self.assertIsInstance(sub0, browser.ChildBrowserTreeItem)
+        self.assertIsInstance(sub1, browser.ChildBrowserTreeItem)
+        self.assertEqual(sub0.name, 'f0')
+        self.assertEqual(sub1.name, 'C0(base)')
+
+    @mock.patch('idlelib.browser.file_open')
+    def test_ondoubleclick(self, fopen):
+        mbt = self.mbt
+
+        with mock.patch('os.path.exists', return_value=False):
+            mbt.OnDoubleClick()
+            fopen.assert_not_called()
+
+        with mock.patch('os.path.exists', return_value=True):
+            mbt.OnDoubleClick()
+            fopen.assert_called_once_with(fname)
+
+
+class ChildBrowserTreeItemTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        CBT = browser.ChildBrowserTreeItem
+        cls.cbt_f1 = CBT(f1)
+        cls.cbt_C1 = CBT(C1)
+        cls.cbt_F1 = CBT(F1)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.cbt_C1, cls.cbt_f1, cls.cbt_F1
+
+    def test_init(self):
+        eq = self.assertEqual
+        eq(self.cbt_C1.name, 'C1()')
+        self.assertFalse(self.cbt_C1.isfunction)
+        eq(self.cbt_f1.name, 'f1')
+        self.assertTrue(self.cbt_f1.isfunction)
+
+    def test_gettext(self):
+        self.assertEqual(self.cbt_C1.GetText(), 'class C1()')
+        self.assertEqual(self.cbt_f1.GetText(), 'def f1(...)')
+
+    def test_geticonname(self):
+        self.assertEqual(self.cbt_C1.GetIconName(), 'folder')
+        self.assertEqual(self.cbt_f1.GetIconName(), 'python')
+
+    def test_isexpandable(self):
+        self.assertTrue(self.cbt_C1.IsExpandable())
+        self.assertTrue(self.cbt_f1.IsExpandable())
+        self.assertFalse(self.cbt_F1.IsExpandable())
+
+    def test_getsublist(self):
+        eq = self.assertEqual
+        CBT = browser.ChildBrowserTreeItem
+
+        f1sublist = self.cbt_f1.GetSubList()
+        self.assertIsInstance(f1sublist[0], CBT)
+        eq(len(f1sublist), 1)
+        eq(f1sublist[0].name, 'f2')
+
+        eq(self.cbt_F1.GetSubList(), [])
+
+    @mock.patch('idlelib.browser.file_open')
+    def test_ondoubleclick(self, fopen):
+        goto = fopen.return_value.gotoline = mock.Mock()
+        self.cbt_F1.OnDoubleClick()
+        fopen.assert_called()
+        goto.assert_called()
+        goto.assert_called_with(self.cbt_F1.obj.lineno)
+        # Failure test would have to raise OSError or AttributeError.
+
+
+class NestedChildrenTest(unittest.TestCase):
+    "Test that all the nodes in a nested tree are added to the BrowserTree."
+
+    def test_nested(self):
+        queue = deque()
+        actual_names = []
+        # The tree items are processed in breadth first order.
+        # Verify that processing each sublist hits every node and
+        # in the right order.
+        expected_names = ['f0', 'C0(base)',
+                          'f1', 'c1', 'F1', 'C1()',
+                          'f2', 'C2',
+                          'F3']
+        CBT = browser.ChildBrowserTreeItem
+        queue.extend((CBT(f0), CBT(C0)))
+        while queue:
+            cb = queue.popleft()
+            sublist = cb.GetSubList()
+            queue.extend(sublist)
+            self.assertIn(cb.name, cb.GetText())
+            self.assertIn(cb.GetIconName(), ('python', 'folder'))
+            self.assertIs(cb.IsExpandable(), sublist != [])
+            actual_names.append(cb.name)
+        self.assertEqual(actual_names, expected_names)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_colorizer.py

@@ -0,0 +1,622 @@
+"Test colorizer, coverage 99%."
+from idlelib import colorizer
+from test.support import requires
+import unittest
+from unittest import mock
+from idlelib.idle_test.tkinter_testing_utils import run_in_tk_mainloop
+
+from functools import partial
+import textwrap
+from tkinter import Tk, Text
+from idlelib import config
+from idlelib.percolator import Percolator
+
+
+usercfg = colorizer.idleConf.userCfg
+testcfg = {
+    'main': config.IdleUserConfParser(''),
+    'highlight': config.IdleUserConfParser(''),
+    'keys': config.IdleUserConfParser(''),
+    'extensions': config.IdleUserConfParser(''),
+}
+
+source = textwrap.dedent("""\
+    if True: int ('1') # keyword, builtin, string, comment
+    elif False: print(0)  # 'string' in comment
+    else: float(None)  # if in comment
+    if iF + If + IF: 'keyword matching must respect case'
+    if'': x or''  # valid keyword-string no-space combinations
+    async def f(): await g()
+    # Strings should be entirely colored, including quotes.
+    'x', '''x''', "x", \"""x\"""
+    'abc\\
+    def'
+    '''abc\\
+    def'''
+    # All valid prefixes for unicode and byte strings should be colored.
+    r'x', u'x', R'x', U'x', f'x', F'x'
+    fr'x', Fr'x', fR'x', FR'x', rf'x', rF'x', Rf'x', RF'x'
+    b'x',B'x', br'x',Br'x',bR'x',BR'x', rb'x', rB'x',Rb'x',RB'x'
+    # Invalid combinations of legal characters should be half colored.
+    ur'x', ru'x', uf'x', fu'x', UR'x', ufr'x', rfu'x', xf'x', fx'x'
+    match point:
+        case (x, 0) as _:
+            print(f"X={x}")
+        case [_, [_], "_",
+                _]:
+            pass
+        case _ if ("a" if _ else set()): pass
+        case _:
+            raise ValueError("Not a point _")
+    '''
+    case _:'''
+    "match x:"
+    """)
+
+
+def setUpModule():
+    colorizer.idleConf.userCfg = testcfg
+
+
+def tearDownModule():
+    colorizer.idleConf.userCfg = usercfg
+
+
+class FunctionTest(unittest.TestCase):
+
+    def test_any(self):
+        self.assertEqual(colorizer.any('test', ('a', 'b', 'cd')),
+                         '(?P<test>a|b|cd)')
+
+    def test_make_pat(self):
+        # Tested in more detail by testing prog.
+        self.assertTrue(colorizer.make_pat())
+
+    def test_prog(self):
+        prog = colorizer.prog
+        eq = self.assertEqual
+        line = 'def f():\n    print("hello")\n'
+        m = prog.search(line)
+        eq(m.groupdict()['KEYWORD'], 'def')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['SYNC'], '\n')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['BUILTIN'], 'print')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['STRING'], '"hello"')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['SYNC'], '\n')
+
+    def test_idprog(self):
+        idprog = colorizer.idprog
+        m = idprog.match('nospace')
+        self.assertIsNone(m)
+        m = idprog.match(' space')
+        self.assertEqual(m.group(0), ' space')
+
+
+class ColorConfigTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        cls.text = Text(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_color_config(self):
+        text = self.text
+        eq = self.assertEqual
+        colorizer.color_config(text)
+        # Uses IDLE Classic theme as default.
+        eq(text['background'], '#ffffff')
+        eq(text['foreground'], '#000000')
+        eq(text['selectbackground'], 'gray')
+        eq(text['selectforeground'], '#000000')
+        eq(text['insertbackground'], 'black')
+        eq(text['inactiveselectbackground'], 'gray')
+
+
+class ColorDelegatorInstantiationTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        cls.text = Text(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.color = colorizer.ColorDelegator()
+
+    def tearDown(self):
+        self.color.close()
+        self.text.delete('1.0', 'end')
+        self.color.resetcache()
+        del self.color
+
+    def test_init(self):
+        color = self.color
+        self.assertIsInstance(color, colorizer.ColorDelegator)
+
+    def test_init_state(self):
+        # init_state() is called during the instantiation of
+        # ColorDelegator in setUp().
+        color = self.color
+        self.assertIsNone(color.after_id)
+        self.assertTrue(color.allow_colorizing)
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+
+
+class ColorDelegatorTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        text = cls.text = Text(root)
+        cls.percolator = Percolator(text)
+        # Delegator stack = [Delegator(text)]
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.percolator.close()
+        del cls.percolator, cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.color = colorizer.ColorDelegator()
+        self.percolator.insertfilter(self.color)
+        # Calls color.setdelegate(Delegator(text)).
+
+    def tearDown(self):
+        self.color.close()
+        self.percolator.removefilter(self.color)
+        self.text.delete('1.0', 'end')
+        self.color.resetcache()
+        del self.color
+
+    def test_setdelegate(self):
+        # Called in setUp when filter is attached to percolator.
+        color = self.color
+        self.assertIsInstance(color.delegate, colorizer.Delegator)
+        # It is too late to mock notify_range, so test side effect.
+        self.assertEqual(self.root.tk.call(
+            'after', 'info', color.after_id)[1], 'timer')
+
+    def test_LoadTagDefs(self):
+        highlight = partial(config.idleConf.GetHighlight, theme='IDLE Classic')
+        for tag, colors in self.color.tagdefs.items():
+            with self.subTest(tag=tag):
+                self.assertIn('background', colors)
+                self.assertIn('foreground', colors)
+                if tag not in ('SYNC', 'TODO'):
+                    self.assertEqual(colors, highlight(element=tag.lower()))
+
+    def test_config_colors(self):
+        text = self.text
+        highlight = partial(config.idleConf.GetHighlight, theme='IDLE Classic')
+        for tag in self.color.tagdefs:
+            for plane in ('background', 'foreground'):
+                with self.subTest(tag=tag, plane=plane):
+                    if tag in ('SYNC', 'TODO'):
+                        self.assertEqual(text.tag_cget(tag, plane), '')
+                    else:
+                        self.assertEqual(text.tag_cget(tag, plane),
+                                         highlight(element=tag.lower())[plane])
+        # 'sel' is marked as the highest priority.
+        self.assertEqual(text.tag_names()[-1], 'sel')
+
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_insert(self, mock_notify):
+        text = self.text
+        # Initial text.
+        text.insert('insert', 'foo')
+        self.assertEqual(text.get('1.0', 'end'), 'foo\n')
+        mock_notify.assert_called_with('1.0', '1.0+3c')
+        # Additional text.
+        text.insert('insert', 'barbaz')
+        self.assertEqual(text.get('1.0', 'end'), 'foobarbaz\n')
+        mock_notify.assert_called_with('1.3', '1.3+6c')
+
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_delete(self, mock_notify):
+        text = self.text
+        # Initialize text.
+        text.insert('insert', 'abcdefghi')
+        self.assertEqual(text.get('1.0', 'end'), 'abcdefghi\n')
+        # Delete single character.
+        text.delete('1.7')
+        self.assertEqual(text.get('1.0', 'end'), 'abcdefgi\n')
+        mock_notify.assert_called_with('1.7')
+        # Delete multiple characters.
+        text.delete('1.3', '1.6')
+        self.assertEqual(text.get('1.0', 'end'), 'abcgi\n')
+        mock_notify.assert_called_with('1.3')
+
+    def test_notify_range(self):
+        text = self.text
+        color = self.color
+        eq = self.assertEqual
+
+        # Colorizing already scheduled.
+        save_id = color.after_id
+        eq(self.root.tk.call('after', 'info', save_id)[1], 'timer')
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+
+        # Coloring scheduled and colorizing in progress.
+        color.colorizing = True
+        color.notify_range('1.0', 'end')
+        self.assertFalse(color.stop_colorizing)
+        eq(color.after_id, save_id)
+
+        # No colorizing scheduled and colorizing in progress.
+        text.after_cancel(save_id)
+        color.after_id = None
+        color.notify_range('1.0', '1.0+3c')
+        self.assertTrue(color.stop_colorizing)
+        self.assertIsNotNone(color.after_id)
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+        # New event scheduled.
+        self.assertNotEqual(color.after_id, save_id)
+
+        # No colorizing scheduled and colorizing off.
+        text.after_cancel(color.after_id)
+        color.after_id = None
+        color.allow_colorizing = False
+        color.notify_range('1.4', '1.4+10c')
+        # Nothing scheduled when colorizing is off.
+        self.assertIsNone(color.after_id)
+
+    def test_toggle_colorize_event(self):
+        color = self.color
+        eq = self.assertEqual
+
+        # Starts with colorizing allowed and scheduled.
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+
+        # Toggle colorizing off.
+        color.toggle_colorize_event()
+        self.assertIsNone(color.after_id)
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertFalse(color.allow_colorizing)
+
+        # Toggle on while colorizing in progress (doesn't add timer).
+        color.colorizing = True
+        color.toggle_colorize_event()
+        self.assertIsNone(color.after_id)
+        self.assertTrue(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+
+        # Toggle off while colorizing in progress.
+        color.toggle_colorize_event()
+        self.assertIsNone(color.after_id)
+        self.assertTrue(color.colorizing)
+        self.assertTrue(color.stop_colorizing)
+        self.assertFalse(color.allow_colorizing)
+
+        # Toggle on while colorizing not in progress.
+        color.colorizing = False
+        color.toggle_colorize_event()
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+        self.assertFalse(color.colorizing)
+        self.assertTrue(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+
+    @mock.patch.object(colorizer.ColorDelegator, 'recolorize_main')
+    def test_recolorize(self, mock_recmain):
+        text = self.text
+        color = self.color
+        eq = self.assertEqual
+        # Call recolorize manually and not scheduled.
+        text.after_cancel(color.after_id)
+
+        # No delegate.
+        save_delegate = color.delegate
+        color.delegate = None
+        color.recolorize()
+        mock_recmain.assert_not_called()
+        color.delegate = save_delegate
+
+        # Toggle off colorizing.
+        color.allow_colorizing = False
+        color.recolorize()
+        mock_recmain.assert_not_called()
+        color.allow_colorizing = True
+
+        # Colorizing in progress.
+        color.colorizing = True
+        color.recolorize()
+        mock_recmain.assert_not_called()
+        color.colorizing = False
+
+        # Colorizing is done, but not completed, so rescheduled.
+        color.recolorize()
+        self.assertFalse(color.stop_colorizing)
+        self.assertFalse(color.colorizing)
+        mock_recmain.assert_called()
+        eq(mock_recmain.call_count, 1)
+        # Rescheduled when TODO tag still exists.
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+
+        # No changes to text, so no scheduling added.
+        text.tag_remove('TODO', '1.0', 'end')
+        color.recolorize()
+        self.assertFalse(color.stop_colorizing)
+        self.assertFalse(color.colorizing)
+        mock_recmain.assert_called()
+        eq(mock_recmain.call_count, 2)
+        self.assertIsNone(color.after_id)
+
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_recolorize_main(self, mock_notify):
+        text = self.text
+        color = self.color
+        eq = self.assertEqual
+
+        text.insert('insert', source)
+        expected = (('1.0', ('KEYWORD',)), ('1.2', ()), ('1.3', ('KEYWORD',)),
+                    ('1.7', ()), ('1.9', ('BUILTIN',)), ('1.14', ('STRING',)),
+                    ('1.19', ('COMMENT',)),
+                    ('2.1', ('KEYWORD',)), ('2.18', ()), ('2.25', ('COMMENT',)),
+                    ('3.6', ('BUILTIN',)), ('3.12', ('KEYWORD',)), ('3.21', ('COMMENT',)),
+                    ('4.0', ('KEYWORD',)), ('4.3', ()), ('4.6', ()),
+                    ('5.2', ('STRING',)), ('5.8', ('KEYWORD',)), ('5.10', ('STRING',)),
+                    ('6.0', ('KEYWORD',)), ('6.10', ('DEFINITION',)), ('6.11', ()),
+                    ('8.0', ('STRING',)), ('8.4', ()), ('8.5', ('STRING',)),
+                    ('8.12', ()), ('8.14', ('STRING',)),
+                    ('19.0', ('KEYWORD',)),
+                    ('20.4', ('KEYWORD',)), ('20.16', ('KEYWORD',)),# ('20.19', ('KEYWORD',)),
+                    #('22.4', ('KEYWORD',)), ('22.10', ('KEYWORD',)), ('22.14', ('KEYWORD',)), ('22.19', ('STRING',)),
+                    #('23.12', ('KEYWORD',)),
+                    ('24.8', ('KEYWORD',)),
+                    ('25.4', ('KEYWORD',)), ('25.9', ('KEYWORD',)),
+                    ('25.11', ('KEYWORD',)), ('25.15', ('STRING',)),
+                    ('25.19', ('KEYWORD',)), ('25.22', ()),
+                    ('25.24', ('KEYWORD',)), ('25.29', ('BUILTIN',)), ('25.37', ('KEYWORD',)),
+                    ('26.4', ('KEYWORD',)), ('26.9', ('KEYWORD',)),# ('26.11', ('KEYWORD',)), ('26.14', (),),
+                    ('27.25', ('STRING',)), ('27.38', ('STRING',)),
+                    ('29.0', ('STRING',)),
+                    ('30.1', ('STRING',)),
+                    # SYNC at the end of every line.
+                    ('1.55', ('SYNC',)), ('2.50', ('SYNC',)), ('3.34', ('SYNC',)),
+                   )
+
+        # Nothing marked to do therefore no tags in text.
+        text.tag_remove('TODO', '1.0', 'end')
+        color.recolorize_main()
+        for tag in text.tag_names():
+            with self.subTest(tag=tag):
+                eq(text.tag_ranges(tag), ())
+
+        # Source marked for processing.
+        text.tag_add('TODO', '1.0', 'end')
+        # Check some indexes.
+        color.recolorize_main()
+        for index, expected_tags in expected:
+            with self.subTest(index=index):
+                eq(text.tag_names(index), expected_tags)
+
+        # Check for some tags for ranges.
+        eq(text.tag_nextrange('TODO', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ('1.0', '1.2'))
+        eq(text.tag_nextrange('COMMENT', '2.0'), ('2.22', '2.43'))
+        eq(text.tag_nextrange('SYNC', '2.0'), ('2.43', '3.0'))
+        eq(text.tag_nextrange('STRING', '2.0'), ('4.17', '4.53'))
+        eq(text.tag_nextrange('STRING', '8.0'), ('8.0', '8.3'))
+        eq(text.tag_nextrange('STRING', '8.3'), ('8.5', '8.12'))
+        eq(text.tag_nextrange('STRING', '8.12'), ('8.14', '8.17'))
+        eq(text.tag_nextrange('STRING', '8.17'), ('8.19', '8.26'))
+        eq(text.tag_nextrange('SYNC', '8.0'), ('8.26', '9.0'))
+        eq(text.tag_nextrange('SYNC', '30.0'), ('30.10', '32.0'))
+
+    def _assert_highlighting(self, source, tag_ranges):
+        """Check highlighting of a given piece of code.
+
+        This inserts just this code into the Text widget. It will then
+        check that the resulting highlighting tag ranges exactly match
+        those described in the given `tag_ranges` dict.
+
+        Note that the irrelevant tags 'sel', 'TODO' and 'SYNC' are
+        ignored.
+        """
+        text = self.text
+
+        with mock.patch.object(colorizer.ColorDelegator, 'notify_range'):
+            text.delete('1.0', 'end-1c')
+            text.insert('insert', source)
+            text.tag_add('TODO', '1.0', 'end-1c')
+            self.color.recolorize_main()
+
+        # Make a dict with highlighting tag ranges in the Text widget.
+        text_tag_ranges = {}
+        for tag in set(text.tag_names()) - {'sel', 'TODO', 'SYNC'}:
+            indexes = [rng.string for rng in text.tag_ranges(tag)]
+            for index_pair in zip(indexes[::2], indexes[1::2]):
+                text_tag_ranges.setdefault(tag, []).append(index_pair)
+
+        self.assertEqual(text_tag_ranges, tag_ranges)
+
+        with mock.patch.object(colorizer.ColorDelegator, 'notify_range'):
+            text.delete('1.0', 'end-1c')
+
+    def test_def_statement(self):
+        # empty def
+        self._assert_highlighting('def', {'KEYWORD': [('1.0', '1.3')]})
+
+        # def followed by identifier
+        self._assert_highlighting('def foo:', {'KEYWORD': [('1.0', '1.3')],
+                                               'DEFINITION': [('1.4', '1.7')]})
+
+        # def followed by partial identifier
+        self._assert_highlighting('def fo', {'KEYWORD': [('1.0', '1.3')],
+                                             'DEFINITION': [('1.4', '1.6')]})
+
+        # def followed by non-keyword
+        self._assert_highlighting('def ++', {'KEYWORD': [('1.0', '1.3')]})
+
+    def test_match_soft_keyword(self):
+        # empty match
+        self._assert_highlighting('match', {'KEYWORD': [('1.0', '1.5')]})
+
+        # match followed by partial identifier
+        self._assert_highlighting('match fo', {'KEYWORD': [('1.0', '1.5')]})
+
+        # match followed by identifier and colon
+        self._assert_highlighting('match foo:', {'KEYWORD': [('1.0', '1.5')]})
+
+        # match followed by keyword
+        self._assert_highlighting('match and', {'KEYWORD': [('1.6', '1.9')]})
+
+        # match followed by builtin with keyword prefix
+        self._assert_highlighting('match int:', {'KEYWORD': [('1.0', '1.5')],
+                                                 'BUILTIN': [('1.6', '1.9')]})
+
+        # match followed by non-text operator
+        self._assert_highlighting('match^', {})
+        self._assert_highlighting('match @', {})
+
+        # match followed by colon
+        self._assert_highlighting('match :', {})
+
+        # match followed by comma
+        self._assert_highlighting('match\t,', {})
+
+        # match followed by a lone underscore
+        self._assert_highlighting('match _:', {'KEYWORD': [('1.0', '1.5')]})
+
+    def test_case_soft_keyword(self):
+        # empty case
+        self._assert_highlighting('case', {'KEYWORD': [('1.0', '1.4')]})
+
+        # case followed by partial identifier
+        self._assert_highlighting('case fo', {'KEYWORD': [('1.0', '1.4')]})
+
+        # case followed by identifier and colon
+        self._assert_highlighting('case foo:', {'KEYWORD': [('1.0', '1.4')]})
+
+        # case followed by keyword
+        self._assert_highlighting('case and', {'KEYWORD': [('1.5', '1.8')]})
+
+        # case followed by builtin with keyword prefix
+        self._assert_highlighting('case int:', {'KEYWORD': [('1.0', '1.4')],
+                                                'BUILTIN': [('1.5', '1.8')]})
+
+        # case followed by non-text operator
+        self._assert_highlighting('case^', {})
+        self._assert_highlighting('case @', {})
+
+        # case followed by colon
+        self._assert_highlighting('case :', {})
+
+        # case followed by comma
+        self._assert_highlighting('case\t,', {})
+
+        # case followed by a lone underscore
+        self._assert_highlighting('case _:', {'KEYWORD': [('1.0', '1.4'),
+                                                          ('1.5', '1.6')]})
+
+    def test_long_multiline_string(self):
+        source = textwrap.dedent('''\
+            """a
+            b
+            c
+            d
+            e"""
+            ''')
+        self._assert_highlighting(source, {'STRING': [('1.0', '5.4')]})
+
+    @run_in_tk_mainloop(delay=50)
+    def test_incremental_editing(self):
+        text = self.text
+        eq = self.assertEqual
+
+        # Simulate typing 'inte'. During this, the highlighting should
+        # change from normal to keyword to builtin to normal.
+        text.insert('insert', 'i')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        text.insert('insert', 'n')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ('1.0', '1.2'))
+
+        text.insert('insert', 't')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ('1.0', '1.3'))
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        text.insert('insert', 'e')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        # Simulate deleting three characters from the end of 'inte'.
+        # During this, the highlighting should change from normal to
+        # builtin to keyword to normal.
+        text.delete('insert-1c', 'insert')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ('1.0', '1.3'))
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        text.delete('insert-1c', 'insert')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ('1.0', '1.2'))
+
+        text.delete('insert-1c', 'insert')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+    @mock.patch.object(colorizer.ColorDelegator, 'recolorize')
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_removecolors(self, mock_notify, mock_recolorize):
+        text = self.text
+        color = self.color
+        text.insert('insert', source)
+
+        color.recolorize_main()
+        # recolorize_main doesn't add these tags.
+        text.tag_add("ERROR", "1.0")
+        text.tag_add("TODO", "1.0")
+        text.tag_add("hit", "1.0")
+        for tag in color.tagdefs:
+            with self.subTest(tag=tag):
+                self.assertNotEqual(text.tag_ranges(tag), ())
+
+        color.removecolors()
+        for tag in color.tagdefs:
+            with self.subTest(tag=tag):
+                self.assertEqual(text.tag_ranges(tag), ())
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_debugger_r.py

@@ -0,0 +1,36 @@
+"Test debugger_r, coverage 30%."
+
+from idlelib import debugger_r
+import unittest
+
+# Boilerplate likely to be needed for future test classes.
+##from test.support import requires
+##from tkinter import Tk
+##class Test(unittest.TestCase):
+##    @classmethod
+##    def setUpClass(cls):
+##        requires('gui')
+##        cls.root = Tk()
+##    @classmethod
+##    def tearDownClass(cls):
+##        cls.root.destroy()
+
+# GUIProxy, IdbAdapter, FrameProxy, CodeProxy, DictProxy,
+# GUIAdapter, IdbProxy, and 7 functions still need tests.
+
+class IdbAdapterTest(unittest.TestCase):
+
+    def test_dict_item_noattr(self):  # Issue 33065.
+
+        class BinData:
+            def __repr__(self):
+                return self.length
+
+        debugger_r.dicttable[0] = {'BinData': BinData()}
+        idb = debugger_r.IdbAdapter(None)
+        self.assertTrue(idb.dict_item(0, 'BinData'))
+        debugger_r.dicttable.clear()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_editor.py

@@ -0,0 +1,211 @@
+"Test editor, coverage 35%."
+
+from idlelib import editor
+import unittest
+from collections import namedtuple
+from test.support import requires
+from tkinter import Tk
+
+Editor = editor.EditorWindow
+
+
+class EditorWindowTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        e = Editor(root=self.root)
+        self.assertEqual(e.root, self.root)
+        e._close()
+
+
+class TestGetLineIndent(unittest.TestCase):
+    def test_empty_lines(self):
+        for tabwidth in [1, 2, 4, 6, 8]:
+            for line in ['', '\n']:
+                with self.subTest(line=line, tabwidth=tabwidth):
+                    self.assertEqual(
+                        editor.get_line_indent(line, tabwidth=tabwidth),
+                        (0, 0),
+                    )
+
+    def test_tabwidth_4(self):
+        #        (line, (raw, effective))
+        tests = (('no spaces', (0, 0)),
+                 # Internal space isn't counted.
+                 ('    space test', (4, 4)),
+                 ('\ttab test', (1, 4)),
+                 ('\t\tdouble tabs test', (2, 8)),
+                 # Different results when mixing tabs and spaces.
+                 ('    \tmixed test', (5, 8)),
+                 ('  \t  mixed test', (5, 6)),
+                 ('\t    mixed test', (5, 8)),
+                 # Spaces not divisible by tabwidth.
+                 ('  \tmixed test', (3, 4)),
+                 (' \t mixed test', (3, 5)),
+                 ('\t  mixed test', (3, 6)),
+                 # Only checks spaces and tabs.
+                 ('\nnewline test', (0, 0)))
+
+        for line, expected in tests:
+            with self.subTest(line=line):
+                self.assertEqual(
+                    editor.get_line_indent(line, tabwidth=4),
+                    expected,
+                )
+
+    def test_tabwidth_8(self):
+        #        (line, (raw, effective))
+        tests = (('no spaces', (0, 0)),
+                 # Internal space isn't counted.
+                 ('        space test', (8, 8)),
+                 ('\ttab test', (1, 8)),
+                 ('\t\tdouble tabs test', (2, 16)),
+                 # Different results when mixing tabs and spaces.
+                 ('        \tmixed test', (9, 16)),
+                 ('      \t  mixed test', (9, 10)),
+                 ('\t        mixed test', (9, 16)),
+                 # Spaces not divisible by tabwidth.
+                 ('  \tmixed test', (3, 8)),
+                 (' \t mixed test', (3, 9)),
+                 ('\t  mixed test', (3, 10)),
+                 # Only checks spaces and tabs.
+                 ('\nnewline test', (0, 0)))
+
+        for line, expected in tests:
+            with self.subTest(line=line):
+                self.assertEqual(
+                    editor.get_line_indent(line, tabwidth=8),
+                    expected,
+                )
+
+
+def insert(text, string):
+    text.delete('1.0', 'end')
+    text.insert('end', string)
+    text.update()  # Force update for colorizer to finish.
+
+
+class IndentAndNewlineTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.window = Editor(root=cls.root)
+        cls.window.indentwidth = 2
+        cls.window.tabwidth = 2
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.window._close()
+        del cls.window
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    def test_indent_and_newline_event(self):
+        eq = self.assertEqual
+        w = self.window
+        text = w.text
+        get = text.get
+        nl = w.newline_and_indent_event
+
+        TestInfo = namedtuple('Tests', ['label', 'text', 'expected', 'mark'])
+
+        tests = (TestInfo('Empty line inserts with no indent.',
+                          '  \n  def __init__(self):',
+                          '\n  \n  def __init__(self):\n',
+                          '1.end'),
+                 TestInfo('Inside bracket before space, deletes space.',
+                          '  def f1(self, a, b):',
+                          '  def f1(self,\n         a, b):\n',
+                          '1.14'),
+                 TestInfo('Inside bracket after space, deletes space.',
+                          '  def f1(self, a, b):',
+                          '  def f1(self,\n         a, b):\n',
+                          '1.15'),
+                 TestInfo('Inside string with one line - no indent.',
+                          '  """Docstring."""',
+                          '  """Docstring.\n"""\n',
+                          '1.15'),
+                 TestInfo('Inside string with more than one line.',
+                          '  """Docstring.\n  Docstring Line 2"""',
+                          '  """Docstring.\n  Docstring Line 2\n  """\n',
+                          '2.18'),
+                 TestInfo('Backslash with one line.',
+                          'a =\\',
+                          'a =\\\n  \n',
+                          '1.end'),
+                 TestInfo('Backslash with more than one line.',
+                          'a =\\\n          multiline\\',
+                          'a =\\\n          multiline\\\n          \n',
+                          '2.end'),
+                 TestInfo('Block opener - indents +1 level.',
+                          '  def f1(self):\n    pass',
+                          '  def f1(self):\n    \n    pass\n',
+                          '1.end'),
+                 TestInfo('Block closer - dedents -1 level.',
+                          '  def f1(self):\n    pass',
+                          '  def f1(self):\n    pass\n  \n',
+                          '2.end'),
+                 )
+
+        for test in tests:
+            with self.subTest(label=test.label):
+                insert(text, test.text)
+                text.mark_set('insert', test.mark)
+                nl(event=None)
+                eq(get('1.0', 'end'), test.expected)
+
+        # Selected text.
+        insert(text, '  def f1(self, a, b):\n    return a + b')
+        text.tag_add('sel', '1.17', '1.end')
+        nl(None)
+        # Deletes selected text before adding new line.
+        eq(get('1.0', 'end'), '  def f1(self, a,\n         \n    return a + b\n')
+
+
+class RMenuTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.window = Editor(root=cls.root)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.window._close()
+        del cls.window
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    class DummyRMenu:
+        def tk_popup(x, y): pass
+
+    def test_rclick(self):
+        pass
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_filelist.py

@@ -0,0 +1,33 @@
+"Test filelist, coverage 19%."
+
+from idlelib import filelist
+import unittest
+from test.support import requires
+from tkinter import Tk
+
+class FileListTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    def test_new_empty(self):
+        flist = filelist.FileList(self.root)
+        self.assertEqual(flist.root, self.root)
+        e = flist.new()
+        self.assertEqual(type(e), flist.EditorWindow)
+        e._close()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_format.py

@@ -0,0 +1,668 @@
+"Test format, coverage 99%."
+
+from idlelib import format as ft
+import unittest
+from unittest import mock
+from test.support import requires
+from tkinter import Tk, Text
+from idlelib.editor import EditorWindow
+from idlelib.idle_test.mock_idle import Editor as MockEditor
+
+
+class Is_Get_Test(unittest.TestCase):
+    """Test the is_ and get_ functions"""
+    test_comment = '# This is a comment'
+    test_nocomment = 'This is not a comment'
+    trailingws_comment = '# This is a comment   '
+    leadingws_comment = '    # This is a comment'
+    leadingws_nocomment = '    This is not a comment'
+
+    def test_is_all_white(self):
+        self.assertTrue(ft.is_all_white(''))
+        self.assertTrue(ft.is_all_white('\t\n\r\f\v'))
+        self.assertFalse(ft.is_all_white(self.test_comment))
+
+    def test_get_indent(self):
+        Equal = self.assertEqual
+        Equal(ft.get_indent(self.test_comment), '')
+        Equal(ft.get_indent(self.trailingws_comment), '')
+        Equal(ft.get_indent(self.leadingws_comment), '    ')
+        Equal(ft.get_indent(self.leadingws_nocomment), '    ')
+
+    def test_get_comment_header(self):
+        Equal = self.assertEqual
+        # Test comment strings
+        Equal(ft.get_comment_header(self.test_comment), '#')
+        Equal(ft.get_comment_header(self.trailingws_comment), '#')
+        Equal(ft.get_comment_header(self.leadingws_comment), '    #')
+        # Test non-comment strings
+        Equal(ft.get_comment_header(self.leadingws_nocomment), '    ')
+        Equal(ft.get_comment_header(self.test_nocomment), '')
+
+
+class FindTest(unittest.TestCase):
+    """Test the find_paragraph function in paragraph module.
+
+    Using the runcase() function, find_paragraph() is called with 'mark' set at
+    multiple indexes before and inside the test paragraph.
+
+    It appears that code with the same indentation as a quoted string is grouped
+    as part of the same paragraph, which is probably incorrect behavior.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        from idlelib.idle_test.mock_tk import Text
+        cls.text = Text()
+
+    def runcase(self, inserttext, stopline, expected):
+        # Check that find_paragraph returns the expected paragraph when
+        # the mark index is set to beginning, middle, end of each line
+        # up to but not including the stop line
+        text = self.text
+        text.insert('1.0', inserttext)
+        for line in range(1, stopline):
+            linelength = int(text.index("%d.end" % line).split('.')[1])
+            for col in (0, linelength//2, linelength):
+                tempindex = "%d.%d" % (line, col)
+                self.assertEqual(ft.find_paragraph(text, tempindex), expected)
+        text.delete('1.0', 'end')
+
+    def test_find_comment(self):
+        comment = (
+            "# Comment block with no blank lines before\n"
+            "# Comment line\n"
+            "\n")
+        self.runcase(comment, 3, ('1.0', '3.0', '#', comment[0:58]))
+
+        comment = (
+            "\n"
+            "# Comment block with whitespace line before and after\n"
+            "# Comment line\n"
+            "\n")
+        self.runcase(comment, 4, ('2.0', '4.0', '#', comment[1:70]))
+
+        comment = (
+            "\n"
+            "    # Indented comment block with whitespace before and after\n"
+            "    # Comment line\n"
+            "\n")
+        self.runcase(comment, 4, ('2.0', '4.0', '    #', comment[1:82]))
+
+        comment = (
+            "\n"
+            "# Single line comment\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:23]))
+
+        comment = (
+            "\n"
+            "    # Single line comment with leading whitespace\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '    #', comment[1:51]))
+
+        comment = (
+            "\n"
+            "# Comment immediately followed by code\n"
+            "x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:40]))
+
+        comment = (
+            "\n"
+            "    # Indented comment immediately followed by code\n"
+            "x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '    #', comment[1:53]))
+
+        comment = (
+            "\n"
+            "# Comment immediately followed by indented code\n"
+            "    x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:49]))
+
+    def test_find_paragraph(self):
+        teststring = (
+            '"""String with no blank lines before\n'
+            'String line\n'
+            '"""\n'
+            '\n')
+        self.runcase(teststring, 4, ('1.0', '4.0', '', teststring[0:53]))
+
+        teststring = (
+            "\n"
+            '"""String with whitespace line before and after\n'
+            'String line.\n'
+            '"""\n'
+            '\n')
+        self.runcase(teststring, 5, ('2.0', '5.0', '', teststring[1:66]))
+
+        teststring = (
+            '\n'
+            '    """Indented string with whitespace before and after\n'
+            '    Comment string.\n'
+            '    """\n'
+            '\n')
+        self.runcase(teststring, 5, ('2.0', '5.0', '    ', teststring[1:85]))
+
+        teststring = (
+            '\n'
+            '"""Single line string."""\n'
+            '\n')
+        self.runcase(teststring, 3, ('2.0', '3.0', '', teststring[1:27]))
+
+        teststring = (
+            '\n'
+            '    """Single line string with leading whitespace."""\n'
+            '\n')
+        self.runcase(teststring, 3, ('2.0', '3.0', '    ', teststring[1:55]))
+
+
+class ReformatFunctionTest(unittest.TestCase):
+    """Test the reformat_paragraph function without the editor window."""
+
+    def test_reformat_paragraph(self):
+        Equal = self.assertEqual
+        reform = ft.reformat_paragraph
+        hw = "O hello world"
+        Equal(reform(' ', 1), ' ')
+        Equal(reform("Hello    world", 20), "Hello  world")
+
+        # Test without leading newline
+        Equal(reform(hw, 1), "O\nhello\nworld")
+        Equal(reform(hw, 6), "O\nhello\nworld")
+        Equal(reform(hw, 7), "O hello\nworld")
+        Equal(reform(hw, 12), "O hello\nworld")
+        Equal(reform(hw, 13), "O hello world")
+
+        # Test with leading newline
+        hw = "\nO hello world"
+        Equal(reform(hw, 1), "\nO\nhello\nworld")
+        Equal(reform(hw, 6), "\nO\nhello\nworld")
+        Equal(reform(hw, 7), "\nO hello\nworld")
+        Equal(reform(hw, 12), "\nO hello\nworld")
+        Equal(reform(hw, 13), "\nO hello world")
+
+
+class ReformatCommentTest(unittest.TestCase):
+    """Test the reformat_comment function without the editor window."""
+
+    def test_reformat_comment(self):
+        Equal = self.assertEqual
+
+        # reformat_comment formats to a minimum of 20 characters
+        test_string = (
+            "    \"\"\"this is a test of a reformat for a triple quoted string"
+            " will it reformat to less than 70 characters for me?\"\"\"")
+        result = ft.reformat_comment(test_string, 70, "    ")
+        expected = (
+            "    \"\"\"this is a test of a reformat for a triple quoted string will it\n"
+            "    reformat to less than 70 characters for me?\"\"\"")
+        Equal(result, expected)
+
+        test_comment = (
+            "# this is a test of a reformat for a triple quoted string will "
+            "it reformat to less than 70 characters for me?")
+        result = ft.reformat_comment(test_comment, 70, "#")
+        expected = (
+            "# this is a test of a reformat for a triple quoted string will it\n"
+            "# reformat to less than 70 characters for me?")
+        Equal(result, expected)
+
+
+class FormatClassTest(unittest.TestCase):
+    def test_init_close(self):
+        instance = ft.FormatParagraph('editor')
+        self.assertEqual(instance.editwin, 'editor')
+        instance.close()
+        self.assertEqual(instance.editwin, None)
+
+
+# For testing format_paragraph_event, Initialize FormatParagraph with
+# a mock Editor with .text and  .get_selection_indices.  The text must
+# be a Text wrapper that adds two methods
+
+# A real EditorWindow creates unneeded, time-consuming baggage and
+# sometimes emits shutdown warnings like this:
+# "warning: callback failed in WindowList <class '_tkinter.TclError'>
+# : invalid command name ".55131368.windows".
+# Calling EditorWindow._close in tearDownClass prevents this but causes
+# other problems (windows left open).
+
+class TextWrapper:
+    def __init__(self, master):
+        self.text = Text(master=master)
+    def __getattr__(self, name):
+        return getattr(self.text, name)
+    def undo_block_start(self): pass
+    def undo_block_stop(self): pass
+
+class Editor:
+    def __init__(self, root):
+        self.text = TextWrapper(root)
+    get_selection_indices = EditorWindow. get_selection_indices
+
+class FormatEventTest(unittest.TestCase):
+    """Test the formatting of text inside a Text widget.
+
+    This is done with FormatParagraph.format.paragraph_event,
+    which calls functions in the module as appropriate.
+    """
+    test_string = (
+        "    '''this is a test of a reformat for a triple "
+        "quoted string will it reformat to less than 70 "
+        "characters for me?'''\n")
+    multiline_test_string = (
+        "    '''The first line is under the max width.\n"
+        "    The second line's length is way over the max width. It goes "
+        "on and on until it is over 100 characters long.\n"
+        "    Same thing with the third line. It is also way over the max "
+        "width, but FormatParagraph will fix it.\n"
+        "    '''\n")
+    multiline_test_comment = (
+        "# The first line is under the max width.\n"
+        "# The second line's length is way over the max width. It goes on "
+        "and on until it is over 100 characters long.\n"
+        "# Same thing with the third line. It is also way over the max "
+        "width, but FormatParagraph will fix it.\n"
+        "# The fourth line is short like the first line.")
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        editor = Editor(root=cls.root)
+        cls.text = editor.text.text  # Test code does not need the wrapper.
+        cls.formatter = ft.FormatParagraph(editor).format_paragraph_event
+        # Sets the insert mark just after the re-wrapped and inserted  text.
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.formatter
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_short_line(self):
+        self.text.insert('1.0', "Short line\n")
+        self.formatter("Dummy")
+        self.assertEqual(self.text.get('1.0', 'insert'), "Short line\n" )
+        self.text.delete('1.0', 'end')
+
+    def test_long_line(self):
+        text = self.text
+
+        # Set cursor ('insert' mark) to '1.0', within text.
+        text.insert('1.0', self.test_string)
+        text.mark_set('insert', '1.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        # find function includes \n
+        expected = (
+"    '''this is a test of a reformat for a triple quoted string will it\n"
+"    reformat to less than 70 characters for me?'''\n")  # yes
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+        # Select from 1.11 to line end.
+        text.insert('1.0', self.test_string)
+        text.tag_add('sel', '1.11', '1.end')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        # selection excludes \n
+        expected = (
+"    '''this is a test of a reformat for a triple quoted string will it reformat\n"
+" to less than 70 characters for me?'''")  # no
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+    def test_multiple_lines(self):
+        text = self.text
+        #  Select 2 long lines.
+        text.insert('1.0', self.multiline_test_string)
+        text.tag_add('sel', '2.0', '4.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('2.0', 'insert')
+        expected = (
+"    The second line's length is way over the max width. It goes on and\n"
+"    on until it is over 100 characters long. Same thing with the third\n"
+"    line. It is also way over the max width, but FormatParagraph will\n"
+"    fix it.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+    def test_comment_block(self):
+        text = self.text
+
+        # Set cursor ('insert') to '1.0', within block.
+        text.insert('1.0', self.multiline_test_comment)
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        expected = (
+"# The first line is under the max width. The second line's length is\n"
+"# way over the max width. It goes on and on until it is over 100\n"
+"# characters long. Same thing with the third line. It is also way over\n"
+"# the max width, but FormatParagraph will fix it. The fourth line is\n"
+"# short like the first line.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+        # Select line 2, verify line 1 unaffected.
+        text.insert('1.0', self.multiline_test_comment)
+        text.tag_add('sel', '2.0', '3.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        expected = (
+"# The first line is under the max width.\n"
+"# The second line's length is way over the max width. It goes on and\n"
+"# on until it is over 100 characters long.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+# The following block worked with EditorWindow but fails with the mock.
+# Lines 2 and 3 get pasted together even though the previous block left
+# the previous line alone. More investigation is needed.
+##        # Select lines 3 and 4
+##        text.insert('1.0', self.multiline_test_comment)
+##        text.tag_add('sel', '3.0', '5.0')
+##        self.formatter('ParameterDoesNothing')
+##        result = text.get('3.0', 'insert')
+##        expected = (
+##"# Same thing with the third line. It is also way over the max width,\n"
+##"# but FormatParagraph will fix it. The fourth line is short like the\n"
+##"# first line.\n")
+##        self.assertEqual(result, expected)
+##        text.delete('1.0', 'end')
+
+
+class DummyEditwin:
+    def __init__(self, root, text):
+        self.root = root
+        self.text = text
+        self.indentwidth = 4
+        self.tabwidth = 4
+        self.usetabs = False
+        self.context_use_ps1 = True
+
+    _make_blanks = EditorWindow._make_blanks
+    get_selection_indices = EditorWindow.get_selection_indices
+
+
+class FormatRegionTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.text.undo_block_start = mock.Mock()
+        cls.text.undo_block_stop = mock.Mock()
+        cls.editor = DummyEditwin(cls.root, cls.text)
+        cls.formatter = ft.FormatRegion(cls.editor)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.formatter, cls.editor
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.insert('1.0', self.code_sample)
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+
+    code_sample = """\
+# WS line needed for test.
+class C1:
+    # Class comment.
+    def __init__(self, a, b):
+        self.a = a
+        self.b = b
+
+    def compare(self):
+        if a > b:
+            return a
+        elif a < b:
+            return b
+        else:
+            return None
+"""
+
+    def test_get_region(self):
+        get = self.formatter.get_region
+        text = self.text
+        eq = self.assertEqual
+
+        # Add selection.
+        text.tag_add('sel', '7.0', '10.0')
+        expected_lines = ['',
+                          '    def compare(self):',
+                          '        if a > b:',
+                          '']
+        eq(get(), ('7.0', '10.0', '\n'.join(expected_lines), expected_lines))
+
+        # Remove selection.
+        text.tag_remove('sel', '1.0', 'end')
+        eq(get(), ('15.0', '16.0', '\n', ['', '']))
+
+    def test_set_region(self):
+        set_ = self.formatter.set_region
+        text = self.text
+        eq = self.assertEqual
+
+        save_bell = text.bell
+        text.bell = mock.Mock()
+        line6 = self.code_sample.splitlines()[5]
+        line10 = self.code_sample.splitlines()[9]
+
+        text.tag_add('sel', '6.0', '11.0')
+        head, tail, chars, lines = self.formatter.get_region()
+
+        # No changes.
+        set_(head, tail, chars, lines)
+        text.bell.assert_called_once()
+        eq(text.get('6.0', '11.0'), chars)
+        eq(text.get('sel.first', 'sel.last'), chars)
+        text.tag_remove('sel', '1.0', 'end')
+
+        # Alter selected lines by changing lines and adding a newline.
+        newstring = 'added line 1\n\n\n\n'
+        newlines = newstring.split('\n')
+        set_('7.0', '10.0', chars, newlines)
+        # Selection changed.
+        eq(text.get('sel.first', 'sel.last'), newstring)
+        # Additional line added, so last index is changed.
+        eq(text.get('7.0', '11.0'), newstring)
+        # Before and after lines unchanged.
+        eq(text.get('6.0', '7.0-1c'), line6)
+        eq(text.get('11.0', '12.0-1c'), line10)
+        text.tag_remove('sel', '1.0', 'end')
+
+        text.bell = save_bell
+
+    def test_indent_region_event(self):
+        indent = self.formatter.indent_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        indent()
+        # Blank lines aren't affected by indent.
+        eq(text.get('7.0', '10.0'), ('\n        def compare(self):\n            if a > b:\n'))
+
+    def test_dedent_region_event(self):
+        dedent = self.formatter.dedent_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        dedent()
+        # Blank lines aren't affected by dedent.
+        eq(text.get('7.0', '10.0'), ('\ndef compare(self):\n    if a > b:\n'))
+
+    def test_comment_region_event(self):
+        comment = self.formatter.comment_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        comment()
+        eq(text.get('7.0', '10.0'), ('##\n##    def compare(self):\n##        if a > b:\n'))
+
+    def test_uncomment_region_event(self):
+        comment = self.formatter.comment_region_event
+        uncomment = self.formatter.uncomment_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        comment()
+        uncomment()
+        eq(text.get('7.0', '10.0'), ('\n    def compare(self):\n        if a > b:\n'))
+
+        # Only remove comments at the beginning of a line.
+        text.tag_remove('sel', '1.0', 'end')
+        text.tag_add('sel', '3.0', '4.0')
+        uncomment()
+        eq(text.get('3.0', '3.end'), ('    # Class comment.'))
+
+        self.formatter.set_region('3.0', '4.0', '', ['# Class comment.', ''])
+        uncomment()
+        eq(text.get('3.0', '3.end'), (' Class comment.'))
+
+    @mock.patch.object(ft.FormatRegion, "_asktabwidth")
+    def test_tabify_region_event(self, _asktabwidth):
+        tabify = self.formatter.tabify_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        # No tabwidth selected.
+        _asktabwidth.return_value = None
+        self.assertIsNone(tabify())
+
+        _asktabwidth.return_value = 3
+        self.assertIsNotNone(tabify())
+        eq(text.get('7.0', '10.0'), ('\n\t def compare(self):\n\t\t  if a > b:\n'))
+
+    @mock.patch.object(ft.FormatRegion, "_asktabwidth")
+    def test_untabify_region_event(self, _asktabwidth):
+        untabify = self.formatter.untabify_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        # No tabwidth selected.
+        _asktabwidth.return_value = None
+        self.assertIsNone(untabify())
+
+        _asktabwidth.return_value = 2
+        self.formatter.tabify_region_event()
+        _asktabwidth.return_value = 3
+        self.assertIsNotNone(untabify())
+        eq(text.get('7.0', '10.0'), ('\n      def compare(self):\n            if a > b:\n'))
+
+    @mock.patch.object(ft, "askinteger")
+    def test_ask_tabwidth(self, askinteger):
+        ask = self.formatter._asktabwidth
+        askinteger.return_value = 10
+        self.assertEqual(ask(), 10)
+
+
+class IndentsTest(unittest.TestCase):
+
+    @mock.patch.object(ft, "askyesno")
+    def test_toggle_tabs(self, askyesno):
+        editor = DummyEditwin(None, None)  # usetabs == False.
+        indents = ft.Indents(editor)
+        askyesno.return_value = True
+
+        indents.toggle_tabs_event(None)
+        self.assertEqual(editor.usetabs, True)
+        self.assertEqual(editor.indentwidth, 8)
+
+        indents.toggle_tabs_event(None)
+        self.assertEqual(editor.usetabs, False)
+        self.assertEqual(editor.indentwidth, 8)
+
+    @mock.patch.object(ft, "askinteger")
+    def test_change_indentwidth(self, askinteger):
+        editor = DummyEditwin(None, None)  # indentwidth == 4.
+        indents = ft.Indents(editor)
+
+        askinteger.return_value = None
+        indents.change_indentwidth_event(None)
+        self.assertEqual(editor.indentwidth, 4)
+
+        askinteger.return_value = 3
+        indents.change_indentwidth_event(None)
+        self.assertEqual(editor.indentwidth, 3)
+
+        askinteger.return_value = 5
+        editor.usetabs = True
+        indents.change_indentwidth_event(None)
+        self.assertEqual(editor.indentwidth, 3)
+
+
+class RstripTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.editor = MockEditor(text=cls.text)
+        cls.do_rstrip = ft.Rstrip(cls.editor).do_rstrip
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.do_rstrip, cls.editor
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end-1c')
+
+    def test_rstrip_lines(self):
+        original = (
+            "Line with an ending tab    \n"
+            "Line ending in 5 spaces     \n"
+            "Linewithnospaces\n"
+            "    indented line\n"
+            "    indented line with trailing space \n"
+            "    \n")
+        stripped = (
+            "Line with an ending tab\n"
+            "Line ending in 5 spaces\n"
+            "Linewithnospaces\n"
+            "    indented line\n"
+            "    indented line with trailing space\n")
+
+        self.text.insert('1.0', original)
+        self.do_rstrip()
+        self.assertEqual(self.text.get('1.0', 'insert'), stripped)
+
+    def test_rstrip_end(self):
+        text = self.text
+        for code in ('', '\n', '\n\n\n'):
+            with self.subTest(code=code):
+                text.insert('1.0', code)
+                self.do_rstrip()
+                self.assertEqual(text.get('1.0','end-1c'), '')
+        for code in ('a\n', 'a\n\n', 'a\n\n\n'):
+            with self.subTest(code=code):
+                text.delete('1.0', 'end-1c')
+                text.insert('1.0', code)
+                self.do_rstrip()
+                self.assertEqual(text.get('1.0','end-1c'), 'a\n')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

llava/lib/python3.10/idlelib/idle_test/test_hyperparser.py

@@ -0,0 +1,276 @@
+"Test hyperparser, coverage 98%."
+
+from idlelib.hyperparser import HyperParser
+import unittest
+from test.support import requires
+from tkinter import Tk, Text
+from idlelib.editor import EditorWindow
+
+class DummyEditwin:
+    def __init__(self, text):
+        self.text = text
+        self.indentwidth = 8
+        self.tabwidth = 8
+        self.prompt_last_line = '>>>'
+        self.num_context_lines = 50, 500, 1000
+
+    _build_char_in_string_func = EditorWindow._build_char_in_string_func
+    is_char_in_string = EditorWindow.is_char_in_string
+
+
+class HyperParserTest(unittest.TestCase):
+    code = (
+            '"""This is a module docstring"""\n'
+            '# this line is a comment\n'
+            'x = "this is a string"\n'
+            "y = 'this is also a string'\n"
+            'l = [i for i in range(10)]\n'
+            'm = [py*py for # comment\n'
+            '       py in l]\n'
+            'x.__len__\n'
+            "z = ((r'asdf')+('a')))\n"
+            '[x for x in\n'
+            'for = False\n'
+            'cliché = "this is a string with unicode, what a cliché"'
+            )
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.editwin = DummyEditwin(cls.text)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.editwin
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.insert('insert', self.code)
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+        self.editwin.prompt_last_line = '>>>'
+
+    def get_parser(self, index):
+        """
+        Return a parser object with index at 'index'
+        """
+        return HyperParser(self.editwin, index)
+
+    def test_init(self):
+        """
+        test corner cases in the init method
+        """
+        with self.assertRaises(ValueError) as ve:
+            self.text.tag_add('console', '1.0', '1.end')
+            p = self.get_parser('1.5')
+        self.assertIn('precedes', str(ve.exception))
+
+        # test without ps1
+        self.editwin.prompt_last_line = ''
+
+        # number of lines lesser than 50
+        p = self.get_parser('end')
+        self.assertEqual(p.rawtext, self.text.get('1.0', 'end'))
+
+        # number of lines greater than 50
+        self.text.insert('end', self.text.get('1.0', 'end')*4)
+        p = self.get_parser('54.5')
+
+    def test_is_in_string(self):
+        get = self.get_parser
+
+        p = get('1.0')
+        self.assertFalse(p.is_in_string())
+        p = get('1.4')
+        self.assertTrue(p.is_in_string())
+        p = get('2.3')
+        self.assertFalse(p.is_in_string())
+        p = get('3.3')
+        self.assertFalse(p.is_in_string())
+        p = get('3.7')
+        self.assertTrue(p.is_in_string())
+        p = get('4.6')
+        self.assertTrue(p.is_in_string())
+        p = get('12.54')
+        self.assertTrue(p.is_in_string())
+
+    def test_is_in_code(self):
+        get = self.get_parser
+
+        p = get('1.0')
+        self.assertTrue(p.is_in_code())
+        p = get('1.1')
+        self.assertFalse(p.is_in_code())
+        p = get('2.5')
+        self.assertFalse(p.is_in_code())
+        p = get('3.4')
+        self.assertTrue(p.is_in_code())
+        p = get('3.6')
+        self.assertFalse(p.is_in_code())
+        p = get('4.14')
+        self.assertFalse(p.is_in_code())
+
+    def test_get_surrounding_bracket(self):
+        get = self.get_parser
+
+        def without_mustclose(parser):
+            # a utility function to get surrounding bracket
+            # with mustclose=False
+            return parser.get_surrounding_brackets(mustclose=False)
+
+        def with_mustclose(parser):
+            # a utility function to get surrounding bracket
+            # with mustclose=True
+            return parser.get_surrounding_brackets(mustclose=True)
+
+        p = get('3.2')
+        self.assertIsNone(with_mustclose(p))
+        self.assertIsNone(without_mustclose(p))
+
+        p = get('5.6')
+        self.assertTupleEqual(without_mustclose(p), ('5.4', '5.25'))
+        self.assertTupleEqual(without_mustclose(p), with_mustclose(p))
+
+        p = get('5.23')
+        self.assertTupleEqual(without_mustclose(p), ('5.21', '5.24'))
+        self.assertTupleEqual(without_mustclose(p), with_mustclose(p))
+
+        p = get('6.15')
+        self.assertTupleEqual(without_mustclose(p), ('6.4', '6.end'))
+        self.assertIsNone(with_mustclose(p))
+
+        p = get('9.end')
+        self.assertIsNone(with_mustclose(p))
+        self.assertIsNone(without_mustclose(p))
+
+    def test_get_expression(self):
+        get = self.get_parser
+
+        p = get('4.2')
+        self.assertEqual(p.get_expression(), 'y ')
+
+        p = get('4.7')
+        with self.assertRaises(ValueError) as ve:
+            p.get_expression()
+        self.assertIn('is inside a code', str(ve.exception))
+
+        p = get('5.25')
+        self.assertEqual(p.get_expression(), 'range(10)')
+
+        p = get('6.7')
+        self.assertEqual(p.get_expression(), 'py')
+
+        p = get('6.8')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('7.9')
+        self.assertEqual(p.get_expression(), 'py')
+
+        p = get('8.end')
+        self.assertEqual(p.get_expression(), 'x.__len__')
+
+        p = get('9.13')
+        self.assertEqual(p.get_expression(), "r'asdf'")
+
+        p = get('9.17')
+        with self.assertRaises(ValueError) as ve:
+            p.get_expression()
+        self.assertIn('is inside a code', str(ve.exception))
+
+        p = get('10.0')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('10.6')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('10.11')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('11.3')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('11.11')
+        self.assertEqual(p.get_expression(), 'False')
+
+        p = get('12.6')
+        self.assertEqual(p.get_expression(), 'cliché')
+
+    def test_eat_identifier(self):
+        def is_valid_id(candidate):
+            result = HyperParser._eat_identifier(candidate, 0, len(candidate))
+            if result == len(candidate):
+                return True
+            elif result == 0:
+                return False
+            else:
+                err_msg = "Unexpected result: {} (expected 0 or {}".format(
+                    result, len(candidate)
+                )
+                raise Exception(err_msg)
+
+        # invalid first character which is valid elsewhere in an identifier
+        self.assertFalse(is_valid_id('2notid'))
+
+        # ASCII-only valid identifiers
+        self.assertTrue(is_valid_id('valid_id'))
+        self.assertTrue(is_valid_id('_valid_id'))
+        self.assertTrue(is_valid_id('valid_id_'))
+        self.assertTrue(is_valid_id('_2valid_id'))
+
+        # keywords which should be "eaten"
+        self.assertTrue(is_valid_id('True'))
+        self.assertTrue(is_valid_id('False'))
+        self.assertTrue(is_valid_id('None'))
+
+        # keywords which should not be "eaten"
+        self.assertFalse(is_valid_id('for'))
+        self.assertFalse(is_valid_id('import'))
+        self.assertFalse(is_valid_id('return'))
+
+        # valid unicode identifiers
+        self.assertTrue(is_valid_id('cliche'))
+        self.assertTrue(is_valid_id('cliché'))
+        self.assertTrue(is_valid_id('a٢'))
+
+        # invalid unicode identifiers
+        self.assertFalse(is_valid_id('2a'))
+        self.assertFalse(is_valid_id('٢a'))
+        self.assertFalse(is_valid_id('a²'))
+
+        # valid identifier after "punctuation"
+        self.assertEqual(HyperParser._eat_identifier('+ var', 0, 5), len('var'))
+        self.assertEqual(HyperParser._eat_identifier('+var', 0, 4), len('var'))
+        self.assertEqual(HyperParser._eat_identifier('.var', 0, 4), len('var'))
+
+        # invalid identifiers
+        self.assertFalse(is_valid_id('+'))
+        self.assertFalse(is_valid_id(' '))
+        self.assertFalse(is_valid_id(':'))
+        self.assertFalse(is_valid_id('?'))
+        self.assertFalse(is_valid_id('^'))
+        self.assertFalse(is_valid_id('\\'))
+        self.assertFalse(is_valid_id('"'))
+        self.assertFalse(is_valid_id('"a string"'))
+
+    def test_eat_identifier_various_lengths(self):
+        eat_id = HyperParser._eat_identifier
+
+        for length in range(1, 21):
+            self.assertEqual(eat_id('a' * length, 0, length), length)
+            self.assertEqual(eat_id('é' * length, 0, length), length)
+            self.assertEqual(eat_id('a' + '2' * (length - 1), 0, length), length)
+            self.assertEqual(eat_id('é' + '2' * (length - 1), 0, length), length)
+            self.assertEqual(eat_id('é' + 'a' * (length - 1), 0, length), length)
+            self.assertEqual(eat_id('é' * (length - 1) + 'a', 0, length), length)
+            self.assertEqual(eat_id('+' * length, 0, length), 0)
+            self.assertEqual(eat_id('2' + 'a' * (length - 1), 0, length), 0)
+            self.assertEqual(eat_id('2' + 'é' * (length - 1), 0, length), 0)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_iomenu.py

@@ -0,0 +1,78 @@
+"Test , coverage 17%."
+
+from idlelib import iomenu
+import unittest
+from test.support import requires
+from tkinter import Tk
+from idlelib.editor import EditorWindow
+from idlelib import util
+from idlelib.idle_test.mock_idle import Func
+
+
+class IOBindingTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.editwin = EditorWindow(root=cls.root)
+        cls.io = iomenu.IOBinding(cls.editwin)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.io.close()
+        cls.editwin._close()
+        del cls.editwin
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)  # Need for EditorWindow.
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        self.assertIs(self.io.editwin, self.editwin)
+
+    def test_fixnewlines_end(self):
+        eq = self.assertEqual
+        io = self.io
+        fix = io.fixnewlines
+        text = io.editwin.text
+
+        # Make the editor temporarily look like Shell.
+        self.editwin.interp = None
+        shelltext = '>>> if 1'
+        self.editwin.get_prompt_text = Func(result=shelltext)
+        eq(fix(), shelltext)  # Get... call and '\n' not added.
+        del self.editwin.interp, self.editwin.get_prompt_text
+
+        text.insert(1.0, 'a')
+        eq(fix(), 'a'+io.eol_convention)
+        eq(text.get('1.0', 'end-1c'), 'a\n')
+        eq(fix(), 'a'+io.eol_convention)
+
+
+def _extension_in_filetypes(extension):
+    return any(
+        f'*{extension}' in filetype_tuple[1]
+        for filetype_tuple in iomenu.IOBinding.filetypes
+    )
+
+
+class FiletypesTest(unittest.TestCase):
+    def test_python_source_files(self):
+        for extension in util.py_extensions:
+            with self.subTest(extension=extension):
+                self.assertTrue(
+                    _extension_in_filetypes(extension)
+                )
+
+    def test_text_files(self):
+        self.assertTrue(_extension_in_filetypes('.txt'))
+
+    def test_all_files(self):
+        self.assertTrue(_extension_in_filetypes(''))
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_pyshell.py

@@ -0,0 +1,148 @@
+"Test pyshell, coverage 12%."
+# Plus coverage of test_warning.  Was 20% with test_openshell.
+
+from idlelib import pyshell
+import unittest
+from test.support import requires
+from tkinter import Tk
+
+
+class FunctionTest(unittest.TestCase):
+    # Test stand-alone module level non-gui functions.
+
+    def test_restart_line_wide(self):
+        eq = self.assertEqual
+        for file, mul, extra in (('', 22, ''), ('finame', 21, '=')):
+            width = 60
+            bar = mul * '='
+            with self.subTest(file=file, bar=bar):
+                file = file or 'Shell'
+                line = pyshell.restart_line(width, file)
+                eq(len(line), width)
+                eq(line, f"{bar+extra} RESTART: {file} {bar}")
+
+    def test_restart_line_narrow(self):
+        expect, taglen = "= RESTART: Shell", 16
+        for width in (taglen-1, taglen, taglen+1):
+            with self.subTest(width=width):
+                self.assertEqual(pyshell.restart_line(width, ''), expect)
+        self.assertEqual(pyshell.restart_line(taglen+2, ''), expect+' =')
+
+
+class PyShellFileListTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        #cls.root.update_idletasks()
+##        for id in cls.root.tk.call('after', 'info'):
+##            cls.root.after_cancel(id)  # Need for EditorWindow.
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        psfl = pyshell.PyShellFileList(self.root)
+        self.assertEqual(psfl.EditorWindow, pyshell.PyShellEditorWindow)
+        self.assertIsNone(psfl.pyshell)
+
+# The following sometimes causes 'invalid command name "109734456recolorize"'.
+# Uncommenting after_cancel above prevents this, but results in
+# TclError: bad window path name ".!listedtoplevel.!frame.text"
+# which is normally prevented by after_cancel.
+##    def test_openshell(self):
+##        pyshell.use_subprocess = False
+##        ps = pyshell.PyShellFileList(self.root).open_shell()
+##        self.assertIsInstance(ps, pyshell.PyShell)
+
+
+class PyShellRemoveLastNewlineAndSurroundingWhitespaceTest(unittest.TestCase):
+    regexp = pyshell.PyShell._last_newline_re
+
+    def all_removed(self, text):
+        self.assertEqual('', self.regexp.sub('', text))
+
+    def none_removed(self, text):
+        self.assertEqual(text, self.regexp.sub('', text))
+
+    def check_result(self, text, expected):
+        self.assertEqual(expected, self.regexp.sub('', text))
+
+    def test_empty(self):
+        self.all_removed('')
+
+    def test_newline(self):
+        self.all_removed('\n')
+
+    def test_whitespace_no_newline(self):
+        self.all_removed(' ')
+        self.all_removed('  ')
+        self.all_removed('   ')
+        self.all_removed(' ' * 20)
+        self.all_removed('\t')
+        self.all_removed('\t\t')
+        self.all_removed('\t\t\t')
+        self.all_removed('\t' * 20)
+        self.all_removed('\t ')
+        self.all_removed(' \t')
+        self.all_removed(' \t \t ')
+        self.all_removed('\t \t \t')
+
+    def test_newline_with_whitespace(self):
+        self.all_removed(' \n')
+        self.all_removed('\t\n')
+        self.all_removed(' \t\n')
+        self.all_removed('\t \n')
+        self.all_removed('\n ')
+        self.all_removed('\n\t')
+        self.all_removed('\n \t')
+        self.all_removed('\n\t ')
+        self.all_removed(' \n ')
+        self.all_removed('\t\n ')
+        self.all_removed(' \n\t')
+        self.all_removed('\t\n\t')
+        self.all_removed('\t \t \t\n')
+        self.all_removed(' \t \t \n')
+        self.all_removed('\n\t \t \t')
+        self.all_removed('\n \t \t ')
+
+    def test_multiple_newlines(self):
+        self.check_result('\n\n', '\n')
+        self.check_result('\n' * 5, '\n' * 4)
+        self.check_result('\n' * 5 + '\t', '\n' * 4)
+        self.check_result('\n' * 20, '\n' * 19)
+        self.check_result('\n' * 20 + ' ', '\n' * 19)
+        self.check_result(' \n \n ', ' \n')
+        self.check_result(' \n\n ', ' \n')
+        self.check_result(' \n\n', ' \n')
+        self.check_result('\t\n\n', '\t\n')
+        self.check_result('\n\n ', '\n')
+        self.check_result('\n\n\t', '\n')
+        self.check_result(' \n \n ', ' \n')
+        self.check_result('\t\n\t\n\t', '\t\n')
+
+    def test_non_whitespace(self):
+        self.none_removed('a')
+        self.check_result('a\n', 'a')
+        self.check_result('a\n ', 'a')
+        self.check_result('a \n ', 'a')
+        self.check_result('a \n\t', 'a')
+        self.none_removed('-')
+        self.check_result('-\n', '-')
+        self.none_removed('.')
+        self.check_result('.\n', '.')
+
+    def test_unsupported_whitespace(self):
+        self.none_removed('\v')
+        self.none_removed('\n\v')
+        self.check_result('\v\n', '\v')
+        self.none_removed(' \n\v')
+        self.check_result('\v\n ', '\v')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_query.py

@@ -0,0 +1,451 @@
+"""Test query, coverage 93%.
+
+Non-gui tests for Query, SectionName, ModuleName, and HelpSource use
+dummy versions that extract the non-gui methods and add other needed
+attributes.  GUI tests create an instance of each class and simulate
+entries and button clicks.  Subclass tests only target the new code in
+the subclass definition.
+
+The appearance of the widgets is checked by the Query and
+HelpSource htests.  These are run by running query.py.
+"""
+from idlelib import query
+import unittest
+from test.support import requires
+from tkinter import Tk, END
+
+import sys
+from unittest import mock
+from idlelib.idle_test.mock_tk import Var
+
+
+# NON-GUI TESTS
+
+class QueryTest(unittest.TestCase):
+    "Test Query base class."
+
+    class Dummy_Query:
+        # Test the following Query methods.
+        entry_ok = query.Query.entry_ok
+        ok = query.Query.ok
+        cancel = query.Query.cancel
+        # Add attributes and initialization needed for tests.
+        def __init__(self, dummy_entry):
+            self.entry = Var(value=dummy_entry)
+            self.entry_error = {'text': ''}
+            self.result = None
+            self.destroyed = False
+        def showerror(self, message):
+            self.entry_error['text'] = message
+        def destroy(self):
+            self.destroyed = True
+
+    def test_entry_ok_blank(self):
+        dialog = self.Dummy_Query(' ')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertEqual((dialog.result, dialog.destroyed), (None, False))
+        self.assertIn('blank line', dialog.entry_error['text'])
+
+    def test_entry_ok_good(self):
+        dialog = self.Dummy_Query('  good ')
+        Equal = self.assertEqual
+        Equal(dialog.entry_ok(), 'good')
+        Equal((dialog.result, dialog.destroyed), (None, False))
+        Equal(dialog.entry_error['text'], '')
+
+    def test_ok_blank(self):
+        dialog = self.Dummy_Query('')
+        dialog.entry.focus_set = mock.Mock()
+        self.assertEqual(dialog.ok(), None)
+        self.assertTrue(dialog.entry.focus_set.called)
+        del dialog.entry.focus_set
+        self.assertEqual((dialog.result, dialog.destroyed), (None, False))
+
+    def test_ok_good(self):
+        dialog = self.Dummy_Query('good')
+        self.assertEqual(dialog.ok(), None)
+        self.assertEqual((dialog.result, dialog.destroyed), ('good', True))
+
+    def test_cancel(self):
+        dialog = self.Dummy_Query('does not matter')
+        self.assertEqual(dialog.cancel(), None)
+        self.assertEqual((dialog.result, dialog.destroyed), (None, True))
+
+
+class SectionNameTest(unittest.TestCase):
+    "Test SectionName subclass of Query."
+
+    class Dummy_SectionName:
+        entry_ok = query.SectionName.entry_ok  # Function being tested.
+        used_names = ['used']
+        def __init__(self, dummy_entry):
+            self.entry = Var(value=dummy_entry)
+            self.entry_error = {'text': ''}
+        def showerror(self, message):
+            self.entry_error['text'] = message
+
+    def test_blank_section_name(self):
+        dialog = self.Dummy_SectionName(' ')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('no name', dialog.entry_error['text'])
+
+    def test_used_section_name(self):
+        dialog = self.Dummy_SectionName('used')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('use', dialog.entry_error['text'])
+
+    def test_long_section_name(self):
+        dialog = self.Dummy_SectionName('good'*8)
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('longer than 30', dialog.entry_error['text'])
+
+    def test_good_section_name(self):
+        dialog = self.Dummy_SectionName('  good ')
+        self.assertEqual(dialog.entry_ok(), 'good')
+        self.assertEqual(dialog.entry_error['text'], '')
+
+
+class ModuleNameTest(unittest.TestCase):
+    "Test ModuleName subclass of Query."
+
+    class Dummy_ModuleName:
+        entry_ok = query.ModuleName.entry_ok  # Function being tested.
+        text0 = ''
+        def __init__(self, dummy_entry):
+            self.entry = Var(value=dummy_entry)
+            self.entry_error = {'text': ''}
+        def showerror(self, message):
+            self.entry_error['text'] = message
+
+    def test_blank_module_name(self):
+        dialog = self.Dummy_ModuleName(' ')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('no name', dialog.entry_error['text'])
+
+    def test_bogus_module_name(self):
+        dialog = self.Dummy_ModuleName('__name_xyz123_should_not_exist__')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('not found', dialog.entry_error['text'])
+
+    def test_c_source_name(self):
+        dialog = self.Dummy_ModuleName('itertools')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('source-based', dialog.entry_error['text'])
+
+    def test_good_module_name(self):
+        dialog = self.Dummy_ModuleName('idlelib')
+        self.assertTrue(dialog.entry_ok().endswith('__init__.py'))
+        self.assertEqual(dialog.entry_error['text'], '')
+        dialog = self.Dummy_ModuleName('idlelib.idle')
+        self.assertTrue(dialog.entry_ok().endswith('idle.py'))
+        self.assertEqual(dialog.entry_error['text'], '')
+
+
+class GotoTest(unittest.TestCase):
+    "Test Goto subclass of Query."
+
+    class Dummy_ModuleName:
+        entry_ok = query.Goto.entry_ok  # Function being tested.
+        def __init__(self, dummy_entry):
+            self.entry = Var(value=dummy_entry)
+            self.entry_error = {'text': ''}
+        def showerror(self, message):
+            self.entry_error['text'] = message
+
+    def test_bogus_goto(self):
+        dialog = self.Dummy_ModuleName('a')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('not a base 10 integer', dialog.entry_error['text'])
+
+    def test_bad_goto(self):
+        dialog = self.Dummy_ModuleName('0')
+        self.assertEqual(dialog.entry_ok(), None)
+        self.assertIn('not a positive integer', dialog.entry_error['text'])
+
+    def test_good_goto(self):
+        dialog = self.Dummy_ModuleName('1')
+        self.assertEqual(dialog.entry_ok(), 1)
+        self.assertEqual(dialog.entry_error['text'], '')
+
+
+# 3 HelpSource test classes each test one method.
+
+class HelpsourceBrowsefileTest(unittest.TestCase):
+    "Test browse_file method of ModuleName subclass of Query."
+
+    class Dummy_HelpSource:
+        browse_file = query.HelpSource.browse_file
+        pathvar = Var()
+
+    def test_file_replaces_path(self):
+        dialog = self.Dummy_HelpSource()
+        # Path is widget entry, either '' or something.
+        # Func return is file dialog return, either '' or something.
+        # Func return should override widget entry.
+        # We need all 4 combinations to test all (most) code paths.
+        for path, func, result in (
+                ('', lambda a,b,c:'', ''),
+                ('', lambda a,b,c: __file__, __file__),
+                ('htest', lambda a,b,c:'', 'htest'),
+                ('htest', lambda a,b,c: __file__, __file__)):
+            with self.subTest():
+                dialog.pathvar.set(path)
+                dialog.askfilename = func
+                dialog.browse_file()
+                self.assertEqual(dialog.pathvar.get(), result)
+
+
+class HelpsourcePathokTest(unittest.TestCase):
+    "Test path_ok method of HelpSource subclass of Query."
+
+    class Dummy_HelpSource:
+        path_ok = query.HelpSource.path_ok
+        def __init__(self, dummy_path):
+            self.path = Var(value=dummy_path)
+            self.path_error = {'text': ''}
+        def showerror(self, message, widget=None):
+            self.path_error['text'] = message
+
+    orig_platform = query.platform  # Set in test_path_ok_file.
+    @classmethod
+    def tearDownClass(cls):
+        query.platform = cls.orig_platform
+
+    def test_path_ok_blank(self):
+        dialog = self.Dummy_HelpSource(' ')
+        self.assertEqual(dialog.path_ok(), None)
+        self.assertIn('no help file', dialog.path_error['text'])
+
+    def test_path_ok_bad(self):
+        dialog = self.Dummy_HelpSource(__file__ + 'bad-bad-bad')
+        self.assertEqual(dialog.path_ok(), None)
+        self.assertIn('not exist', dialog.path_error['text'])
+
+    def test_path_ok_web(self):
+        dialog = self.Dummy_HelpSource('')
+        Equal = self.assertEqual
+        for url in 'www.py.org', 'http://py.org':
+            with self.subTest():
+                dialog.path.set(url)
+                self.assertEqual(dialog.path_ok(), url)
+                self.assertEqual(dialog.path_error['text'], '')
+
+    def test_path_ok_file(self):
+        dialog = self.Dummy_HelpSource('')
+        for platform, prefix in ('darwin', 'file://'), ('other', ''):
+            with self.subTest():
+                query.platform = platform
+                dialog.path.set(__file__)
+                self.assertEqual(dialog.path_ok(), prefix + __file__)
+                self.assertEqual(dialog.path_error['text'], '')
+
+
+class HelpsourceEntryokTest(unittest.TestCase):
+    "Test entry_ok method of HelpSource subclass of Query."
+
+    class Dummy_HelpSource:
+        entry_ok = query.HelpSource.entry_ok
+        entry_error = {}
+        path_error = {}
+        def item_ok(self):
+            return self.name
+        def path_ok(self):
+            return self.path
+
+    def test_entry_ok_helpsource(self):
+        dialog = self.Dummy_HelpSource()
+        for name, path, result in ((None, None, None),
+                                   (None, 'doc.txt', None),
+                                   ('doc', None, None),
+                                   ('doc', 'doc.txt', ('doc', 'doc.txt'))):
+            with self.subTest():
+                dialog.name, dialog.path = name, path
+                self.assertEqual(dialog.entry_ok(), result)
+
+
+# 2 CustomRun test classes each test one method.
+
+class CustomRunCLIargsokTest(unittest.TestCase):
+    "Test cli_ok method of the CustomRun subclass of Query."
+
+    class Dummy_CustomRun:
+        cli_args_ok = query.CustomRun.cli_args_ok
+        def __init__(self, dummy_entry):
+            self.entry = Var(value=dummy_entry)
+            self.entry_error = {'text': ''}
+        def showerror(self, message):
+            self.entry_error['text'] = message
+
+    def test_blank_args(self):
+        dialog = self.Dummy_CustomRun(' ')
+        self.assertEqual(dialog.cli_args_ok(), [])
+
+    def test_invalid_args(self):
+        dialog = self.Dummy_CustomRun("'no-closing-quote")
+        self.assertEqual(dialog.cli_args_ok(), None)
+        self.assertIn('No closing', dialog.entry_error['text'])
+
+    def test_good_args(self):
+        args = ['-n', '10', '--verbose', '-p', '/path', '--name']
+        dialog = self.Dummy_CustomRun(' '.join(args) + ' "my name"')
+        self.assertEqual(dialog.cli_args_ok(), args + ["my name"])
+        self.assertEqual(dialog.entry_error['text'], '')
+
+
+class CustomRunEntryokTest(unittest.TestCase):
+    "Test entry_ok method of the CustomRun subclass of Query."
+
+    class Dummy_CustomRun:
+        entry_ok = query.CustomRun.entry_ok
+        entry_error = {}
+        restartvar = Var()
+        def cli_args_ok(self):
+            return self.cli_args
+
+    def test_entry_ok_customrun(self):
+        dialog = self.Dummy_CustomRun()
+        for restart in {True, False}:
+            dialog.restartvar.set(restart)
+            for cli_args, result in ((None, None),
+                                     (['my arg'], (['my arg'], restart))):
+                with self.subTest(restart=restart, cli_args=cli_args):
+                    dialog.cli_args = cli_args
+                    self.assertEqual(dialog.entry_ok(), result)
+
+
+# GUI TESTS
+
+class QueryGuiTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = root = Tk()
+        cls.root.withdraw()
+        cls.dialog = query.Query(root, 'TEST', 'test', _utest=True)
+        cls.dialog.destroy = mock.Mock()
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.dialog.destroy
+        del cls.dialog
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.dialog.entry.delete(0, 'end')
+        self.dialog.result = None
+        self.dialog.destroy.reset_mock()
+
+    def test_click_ok(self):
+        dialog = self.dialog
+        dialog.entry.insert(0, 'abc')
+        dialog.button_ok.invoke()
+        self.assertEqual(dialog.result, 'abc')
+        self.assertTrue(dialog.destroy.called)
+
+    def test_click_blank(self):
+        dialog = self.dialog
+        dialog.button_ok.invoke()
+        self.assertEqual(dialog.result, None)
+        self.assertFalse(dialog.destroy.called)
+
+    def test_click_cancel(self):
+        dialog = self.dialog
+        dialog.entry.insert(0, 'abc')
+        dialog.button_cancel.invoke()
+        self.assertEqual(dialog.result, None)
+        self.assertTrue(dialog.destroy.called)
+
+
+class SectionnameGuiTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+
+    def test_click_section_name(self):
+        root = Tk()
+        root.withdraw()
+        dialog =  query.SectionName(root, 'T', 't', {'abc'}, _utest=True)
+        Equal = self.assertEqual
+        self.assertEqual(dialog.used_names, {'abc'})
+        dialog.entry.insert(0, 'okay')
+        dialog.button_ok.invoke()
+        self.assertEqual(dialog.result, 'okay')
+        root.destroy()
+
+
+class ModulenameGuiTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+
+    def test_click_module_name(self):
+        root = Tk()
+        root.withdraw()
+        dialog =  query.ModuleName(root, 'T', 't', 'idlelib', _utest=True)
+        self.assertEqual(dialog.text0, 'idlelib')
+        self.assertEqual(dialog.entry.get(), 'idlelib')
+        dialog.button_ok.invoke()
+        self.assertTrue(dialog.result.endswith('__init__.py'))
+        root.destroy()
+
+
+class GotoGuiTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+
+    def test_click_module_name(self):
+        root = Tk()
+        root.withdraw()
+        dialog =  query.Goto(root, 'T', 't', _utest=True)
+        dialog.entry.insert(0, '22')
+        dialog.button_ok.invoke()
+        self.assertEqual(dialog.result, 22)
+        root.destroy()
+
+
+class HelpsourceGuiTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+
+    def test_click_help_source(self):
+        root = Tk()
+        root.withdraw()
+        dialog =  query.HelpSource(root, 'T', menuitem='__test__',
+                                   filepath=__file__, _utest=True)
+        Equal = self.assertEqual
+        Equal(dialog.entry.get(), '__test__')
+        Equal(dialog.path.get(), __file__)
+        dialog.button_ok.invoke()
+        prefix = "file://" if sys.platform == 'darwin' else ''
+        Equal(dialog.result, ('__test__', prefix + __file__))
+        root.destroy()
+
+
+class CustomRunGuiTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+
+    def test_click_args(self):
+        root = Tk()
+        root.withdraw()
+        dialog =  query.CustomRun(root, 'Title',
+                                  cli_args=['a', 'b=1'], _utest=True)
+        self.assertEqual(dialog.entry.get(), 'a b=1')
+        dialog.entry.insert(END, ' c')
+        dialog.button_ok.invoke()
+        self.assertEqual(dialog.result, (['a', 'b=1', 'c'], True))
+        root.destroy()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)

llava/lib/python3.10/idlelib/idle_test/test_redirector.py

@@ -0,0 +1,122 @@
+"Test redirector, coverage 100%."
+
+from idlelib.redirector import WidgetRedirector
+import unittest
+from test.support import requires
+from tkinter import Tk, Text, TclError
+from idlelib.idle_test.mock_idle import Func
+
+
+class InitCloseTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        redir = WidgetRedirector(self.text)
+        self.assertEqual(redir.widget, self.text)
+        self.assertEqual(redir.tk, self.text.tk)
+        self.assertRaises(TclError, WidgetRedirector, self.text)
+        redir.close()  # restore self.tk, self.text
+
+    def test_close(self):
+        redir = WidgetRedirector(self.text)
+        redir.register('insert', Func)
+        redir.close()
+        self.assertEqual(redir._operations, {})
+        self.assertFalse(hasattr(self.text, 'widget'))
+
+
+class WidgetRedirectorTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.redir = WidgetRedirector(self.text)
+        self.func = Func()
+        self.orig_insert = self.redir.register('insert', self.func)
+        self.text.insert('insert', 'asdf')  # leaves self.text empty
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+        self.redir.close()
+
+    def test_repr(self):  # partly for 100% coverage
+        self.assertIn('Redirector', repr(self.redir))
+        self.assertIn('Original', repr(self.orig_insert))
+
+    def test_register(self):
+        self.assertEqual(self.text.get('1.0', 'end'), '\n')
+        self.assertEqual(self.func.args, ('insert', 'asdf'))
+        self.assertIn('insert', self.redir._operations)
+        self.assertIn('insert', self.text.__dict__)
+        self.assertEqual(self.text.insert, self.func)
+
+    def test_original_command(self):
+        self.assertEqual(self.orig_insert.operation, 'insert')
+        self.assertEqual(self.orig_insert.tk_call, self.text.tk.call)
+        self.orig_insert('insert', 'asdf')
+        self.assertEqual(self.text.get('1.0', 'end'), 'asdf\n')
+
+    def test_unregister(self):
+        self.assertIsNone(self.redir.unregister('invalid operation name'))
+        self.assertEqual(self.redir.unregister('insert'), self.func)
+        self.assertNotIn('insert', self.redir._operations)
+        self.assertNotIn('insert', self.text.__dict__)
+
+    def test_unregister_no_attribute(self):
+        del self.text.insert
+        self.assertEqual(self.redir.unregister('insert'), self.func)
+
+    def test_dispatch_intercept(self):
+        self.func.__init__(True)
+        self.assertTrue(self.redir.dispatch('insert', False))
+        self.assertFalse(self.func.args[0])
+
+    def test_dispatch_bypass(self):
+        self.orig_insert('insert', 'asdf')
+        # tk.call returns '' where Python would return None
+        self.assertEqual(self.redir.dispatch('delete', '1.0', 'end'), '')
+        self.assertEqual(self.text.get('1.0', 'end'), '\n')
+
+    def test_dispatch_error(self):
+        self.func.__init__(TclError())
+        self.assertEqual(self.redir.dispatch('insert', False), '')
+        self.assertEqual(self.redir.dispatch('invalid'), '')
+
+    def test_command_dispatch(self):
+        # Test that .__init__ causes redirection of tk calls
+        # through redir.dispatch
+        self.root.call(self.text._w, 'insert', 'hello')
+        self.assertEqual(self.func.args, ('hello',))
+        self.assertEqual(self.text.get('1.0', 'end'), '\n')
+        # Ensure that called through redir .dispatch and not through
+        # self.text.insert by having mock raise TclError.
+        self.func.__init__(TclError())
+        self.assertEqual(self.root.call(self.text._w, 'insert', 'boo'), '')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_replace.py

@@ -0,0 +1,294 @@
+"Test replace, coverage 78%."
+
+from idlelib.replace import ReplaceDialog
+import unittest
+from test.support import requires
+requires('gui')
+from tkinter import Tk, Text
+
+from unittest.mock import Mock
+from idlelib.idle_test.mock_tk import Mbox
+import idlelib.searchengine as se
+
+orig_mbox = se.messagebox
+showerror = Mbox.showerror
+
+
+class ReplaceDialogTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.root = Tk()
+        cls.root.withdraw()
+        se.messagebox = Mbox
+        cls.engine = se.SearchEngine(cls.root)
+        cls.dialog = ReplaceDialog(cls.root, cls.engine)
+        cls.dialog.bell = lambda: None
+        cls.dialog.ok = Mock()
+        cls.text = Text(cls.root)
+        cls.text.undo_block_start = Mock()
+        cls.text.undo_block_stop = Mock()
+        cls.dialog.text = cls.text
+
+    @classmethod
+    def tearDownClass(cls):
+        se.messagebox = orig_mbox
+        del cls.text, cls.dialog, cls.engine
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.insert('insert', 'This is a sample sTring')
+
+    def tearDown(self):
+        self.engine.patvar.set('')
+        self.dialog.replvar.set('')
+        self.engine.wordvar.set(False)
+        self.engine.casevar.set(False)
+        self.engine.revar.set(False)
+        self.engine.wrapvar.set(True)
+        self.engine.backvar.set(False)
+        showerror.title = ''
+        showerror.message = ''
+        self.text.delete('1.0', 'end')
+
+    def test_replace_simple(self):
+        # Test replace function with all options at default setting.
+        # Wrap around - True
+        # Regular Expression - False
+        # Match case - False
+        # Match word - False
+        # Direction - Forwards
+        text = self.text
+        equal = self.assertEqual
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace = self.dialog.replace_it
+
+        # test accessor method
+        self.engine.setpat('asdf')
+        equal(self.engine.getpat(), pv.get())
+
+        # text found and replaced
+        pv.set('a')
+        rv.set('asdf')
+        replace()
+        equal(text.get('1.8', '1.12'), 'asdf')
+
+        # don't "match word" case
+        text.mark_set('insert', '1.0')
+        pv.set('is')
+        rv.set('hello')
+        replace()
+        equal(text.get('1.2', '1.7'), 'hello')
+
+        # don't "match case" case
+        pv.set('string')
+        rv.set('world')
+        replace()
+        equal(text.get('1.23', '1.28'), 'world')
+
+        # without "regular expression" case
+        text.mark_set('insert', 'end')
+        text.insert('insert', '\nline42:')
+        before_text = text.get('1.0', 'end')
+        pv.set(r'[a-z][\d]+')
+        replace()
+        after_text = text.get('1.0', 'end')
+        equal(before_text, after_text)
+
+        # test with wrap around selected and complete a cycle
+        text.mark_set('insert', '1.9')
+        pv.set('i')
+        rv.set('j')
+        replace()
+        equal(text.get('1.8'), 'i')
+        equal(text.get('2.1'), 'j')
+        replace()
+        equal(text.get('2.1'), 'j')
+        equal(text.get('1.8'), 'j')
+        before_text = text.get('1.0', 'end')
+        replace()
+        after_text = text.get('1.0', 'end')
+        equal(before_text, after_text)
+
+        # text not found
+        before_text = text.get('1.0', 'end')
+        pv.set('foobar')
+        replace()
+        after_text = text.get('1.0', 'end')
+        equal(before_text, after_text)
+
+        # test access method
+        self.dialog.find_it(0)
+
+    def test_replace_wrap_around(self):
+        text = self.text
+        equal = self.assertEqual
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace = self.dialog.replace_it
+        self.engine.wrapvar.set(False)
+
+        # replace candidate found both after and before 'insert'
+        text.mark_set('insert', '1.4')
+        pv.set('i')
+        rv.set('j')
+        replace()
+        equal(text.get('1.2'), 'i')
+        equal(text.get('1.5'), 'j')
+        replace()
+        equal(text.get('1.2'), 'i')
+        equal(text.get('1.20'), 'j')
+        replace()
+        equal(text.get('1.2'), 'i')
+
+        # replace candidate found only before 'insert'
+        text.mark_set('insert', '1.8')
+        pv.set('is')
+        before_text = text.get('1.0', 'end')
+        replace()
+        after_text = text.get('1.0', 'end')
+        equal(before_text, after_text)
+
+    def test_replace_whole_word(self):
+        text = self.text
+        equal = self.assertEqual
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace = self.dialog.replace_it
+        self.engine.wordvar.set(True)
+
+        pv.set('is')
+        rv.set('hello')
+        replace()
+        equal(text.get('1.0', '1.4'), 'This')
+        equal(text.get('1.5', '1.10'), 'hello')
+
+    def test_replace_match_case(self):
+        equal = self.assertEqual
+        text = self.text
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace = self.dialog.replace_it
+        self.engine.casevar.set(True)
+
+        before_text = self.text.get('1.0', 'end')
+        pv.set('this')
+        rv.set('that')
+        replace()
+        after_text = self.text.get('1.0', 'end')
+        equal(before_text, after_text)
+
+        pv.set('This')
+        replace()
+        equal(text.get('1.0', '1.4'), 'that')
+
+    def test_replace_regex(self):
+        equal = self.assertEqual
+        text = self.text
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace = self.dialog.replace_it
+        self.engine.revar.set(True)
+
+        before_text = text.get('1.0', 'end')
+        pv.set(r'[a-z][\d]+')
+        rv.set('hello')
+        replace()
+        after_text = text.get('1.0', 'end')
+        equal(before_text, after_text)
+
+        text.insert('insert', '\nline42')
+        replace()
+        equal(text.get('2.0', '2.8'), 'linhello')
+
+        pv.set('')
+        replace()
+        self.assertIn('error', showerror.title)
+        self.assertIn('Empty', showerror.message)
+
+        pv.set(r'[\d')
+        replace()
+        self.assertIn('error', showerror.title)
+        self.assertIn('Pattern', showerror.message)
+
+        showerror.title = ''
+        showerror.message = ''
+        pv.set('[a]')
+        rv.set('test\\')
+        replace()
+        self.assertIn('error', showerror.title)
+        self.assertIn('Invalid Replace Expression', showerror.message)
+
+        # test access method
+        self.engine.setcookedpat("?")
+        equal(pv.get(), "\\?")
+
+    def test_replace_backwards(self):
+        equal = self.assertEqual
+        text = self.text
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace = self.dialog.replace_it
+        self.engine.backvar.set(True)
+
+        text.insert('insert', '\nis as ')
+
+        pv.set('is')
+        rv.set('was')
+        replace()
+        equal(text.get('1.2', '1.4'), 'is')
+        equal(text.get('2.0', '2.3'), 'was')
+        replace()
+        equal(text.get('1.5', '1.8'), 'was')
+        replace()
+        equal(text.get('1.2', '1.5'), 'was')
+
+    def test_replace_all(self):
+        text = self.text
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace_all = self.dialog.replace_all
+
+        text.insert('insert', '\n')
+        text.insert('insert', text.get('1.0', 'end')*100)
+        pv.set('is')
+        rv.set('was')
+        replace_all()
+        self.assertNotIn('is', text.get('1.0', 'end'))
+
+        self.engine.revar.set(True)
+        pv.set('')
+        replace_all()
+        self.assertIn('error', showerror.title)
+        self.assertIn('Empty', showerror.message)
+
+        pv.set('[s][T]')
+        rv.set('\\')
+        replace_all()
+
+        self.engine.revar.set(False)
+        pv.set('text which is not present')
+        rv.set('foobar')
+        replace_all()
+
+    def test_default_command(self):
+        text = self.text
+        pv = self.engine.patvar
+        rv = self.dialog.replvar
+        replace_find = self.dialog.default_command
+        equal = self.assertEqual
+
+        pv.set('This')
+        rv.set('was')
+        replace_find()
+        equal(text.get('sel.first', 'sel.last'), 'was')
+
+        self.engine.revar.set(True)
+        pv.set('')
+        replace_find()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_run.py

@@ -0,0 +1,429 @@
+"Test run, coverage 54%."
+
+from idlelib import run
+import io
+import sys
+from test.support import captured_output, captured_stderr
+import unittest
+from unittest import mock
+import idlelib
+from idlelib.idle_test.mock_idle import Func
+
+idlelib.testing = True  # Use {} for executing test user code.
+
+
+class ExceptionTest(unittest.TestCase):
+
+    def test_print_exception_unhashable(self):
+        class UnhashableException(Exception):
+            def __eq__(self, other):
+                return True
+
+        ex1 = UnhashableException('ex1')
+        ex2 = UnhashableException('ex2')
+        try:
+            raise ex2 from ex1
+        except UnhashableException:
+            try:
+                raise ex1
+            except UnhashableException:
+                with captured_stderr() as output:
+                    with mock.patch.object(run, 'cleanup_traceback') as ct:
+                        ct.side_effect = lambda t, e: t
+                        run.print_exception()
+
+        tb = output.getvalue().strip().splitlines()
+        self.assertEqual(11, len(tb))
+        self.assertIn('UnhashableException: ex2', tb[3])
+        self.assertIn('UnhashableException: ex1', tb[10])
+
+    data = (('1/0', ZeroDivisionError, "division by zero\n"),
+            ('abc', NameError, "name 'abc' is not defined. "
+                               "Did you mean: 'abs'?\n"),
+            ('int.reel', AttributeError,
+                 "type object 'int' has no attribute 'reel'. "
+                 "Did you mean: 'real'?\n"),
+            )
+
+    def test_get_message(self):
+        for code, exc, msg in self.data:
+            with self.subTest(code=code):
+                try:
+                    eval(compile(code, '', 'eval'))
+                except exc:
+                    typ, val, tb = sys.exc_info()
+                    actual = run.get_message_lines(typ, val, tb)[0]
+                    expect = f'{exc.__name__}: {msg}'
+                    self.assertEqual(actual, expect)
+
+    @mock.patch.object(run, 'cleanup_traceback',
+                       new_callable=lambda: (lambda t, e: None))
+    def test_get_multiple_message(self, mock):
+        d = self.data
+        data2 = ((d[0], d[1]), (d[1], d[2]), (d[2], d[0]))
+        subtests = 0
+        for (code1, exc1, msg1), (code2, exc2, msg2) in data2:
+            with self.subTest(codes=(code1,code2)):
+                try:
+                    eval(compile(code1, '', 'eval'))
+                except exc1:
+                    try:
+                        eval(compile(code2, '', 'eval'))
+                    except exc2:
+                        with captured_stderr() as output:
+                            run.print_exception()
+                        actual = output.getvalue()
+                        self.assertIn(msg1, actual)
+                        self.assertIn(msg2, actual)
+                        subtests += 1
+        self.assertEqual(subtests, len(data2))  # All subtests ran?
+
+# StdioFile tests.
+
+class S(str):
+    def __str__(self):
+        return '%s:str' % type(self).__name__
+    def __unicode__(self):
+        return '%s:unicode' % type(self).__name__
+    def __len__(self):
+        return 3
+    def __iter__(self):
+        return iter('abc')
+    def __getitem__(self, *args):
+        return '%s:item' % type(self).__name__
+    def __getslice__(self, *args):
+        return '%s:slice' % type(self).__name__
+
+
+class MockShell:
+    def __init__(self):
+        self.reset()
+    def write(self, *args):
+        self.written.append(args)
+    def readline(self):
+        return self.lines.pop()
+    def close(self):
+        pass
+    def reset(self):
+        self.written = []
+    def push(self, lines):
+        self.lines = list(lines)[::-1]
+
+
+class StdInputFilesTest(unittest.TestCase):
+
+    def test_misc(self):
+        shell = MockShell()
+        f = run.StdInputFile(shell, 'stdin')
+        self.assertIsInstance(f, io.TextIOBase)
+        self.assertEqual(f.encoding, 'utf-8')
+        self.assertEqual(f.errors, 'strict')
+        self.assertIsNone(f.newlines)
+        self.assertEqual(f.name, '<stdin>')
+        self.assertFalse(f.closed)
+        self.assertTrue(f.isatty())
+        self.assertTrue(f.readable())
+        self.assertFalse(f.writable())
+        self.assertFalse(f.seekable())
+
+    def test_unsupported(self):
+        shell = MockShell()
+        f = run.StdInputFile(shell, 'stdin')
+        self.assertRaises(OSError, f.fileno)
+        self.assertRaises(OSError, f.tell)
+        self.assertRaises(OSError, f.seek, 0)
+        self.assertRaises(OSError, f.write, 'x')
+        self.assertRaises(OSError, f.writelines, ['x'])
+
+    def test_read(self):
+        shell = MockShell()
+        f = run.StdInputFile(shell, 'stdin')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.read(), 'one\ntwo\n')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.read(-1), 'one\ntwo\n')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.read(None), 'one\ntwo\n')
+        shell.push(['one\n', 'two\n', 'three\n', ''])
+        self.assertEqual(f.read(2), 'on')
+        self.assertEqual(f.read(3), 'e\nt')
+        self.assertEqual(f.read(10), 'wo\nthree\n')
+
+        shell.push(['one\n', 'two\n'])
+        self.assertEqual(f.read(0), '')
+        self.assertRaises(TypeError, f.read, 1.5)
+        self.assertRaises(TypeError, f.read, '1')
+        self.assertRaises(TypeError, f.read, 1, 1)
+
+    def test_readline(self):
+        shell = MockShell()
+        f = run.StdInputFile(shell, 'stdin')
+        shell.push(['one\n', 'two\n', 'three\n', 'four\n'])
+        self.assertEqual(f.readline(), 'one\n')
+        self.assertEqual(f.readline(-1), 'two\n')
+        self.assertEqual(f.readline(None), 'three\n')
+        shell.push(['one\ntwo\n'])
+        self.assertEqual(f.readline(), 'one\n')
+        self.assertEqual(f.readline(), 'two\n')
+        shell.push(['one', 'two', 'three'])
+        self.assertEqual(f.readline(), 'one')
+        self.assertEqual(f.readline(), 'two')
+        shell.push(['one\n', 'two\n', 'three\n'])
+        self.assertEqual(f.readline(2), 'on')
+        self.assertEqual(f.readline(1), 'e')
+        self.assertEqual(f.readline(1), '\n')
+        self.assertEqual(f.readline(10), 'two\n')
+
+        shell.push(['one\n', 'two\n'])
+        self.assertEqual(f.readline(0), '')
+        self.assertRaises(TypeError, f.readlines, 1.5)
+        self.assertRaises(TypeError, f.readlines, '1')
+        self.assertRaises(TypeError, f.readlines, 1, 1)
+
+    def test_readlines(self):
+        shell = MockShell()
+        f = run.StdInputFile(shell, 'stdin')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(-1), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(None), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(0), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(3), ['one\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(4), ['one\n', 'two\n'])
+
+        shell.push(['one\n', 'two\n', ''])
+        self.assertRaises(TypeError, f.readlines, 1.5)
+        self.assertRaises(TypeError, f.readlines, '1')
+        self.assertRaises(TypeError, f.readlines, 1, 1)
+
+    def test_close(self):
+        shell = MockShell()
+        f = run.StdInputFile(shell, 'stdin')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertFalse(f.closed)
+        self.assertEqual(f.readline(), 'one\n')
+        f.close()
+        self.assertFalse(f.closed)
+        self.assertEqual(f.readline(), 'two\n')
+        self.assertRaises(TypeError, f.close, 1)
+
+
+class StdOutputFilesTest(unittest.TestCase):
+
+    def test_misc(self):
+        shell = MockShell()
+        f = run.StdOutputFile(shell, 'stdout')
+        self.assertIsInstance(f, io.TextIOBase)
+        self.assertEqual(f.encoding, 'utf-8')
+        self.assertEqual(f.errors, 'strict')
+        self.assertIsNone(f.newlines)
+        self.assertEqual(f.name, '<stdout>')
+        self.assertFalse(f.closed)
+        self.assertTrue(f.isatty())
+        self.assertFalse(f.readable())
+        self.assertTrue(f.writable())
+        self.assertFalse(f.seekable())
+
+    def test_unsupported(self):
+        shell = MockShell()
+        f = run.StdOutputFile(shell, 'stdout')
+        self.assertRaises(OSError, f.fileno)
+        self.assertRaises(OSError, f.tell)
+        self.assertRaises(OSError, f.seek, 0)
+        self.assertRaises(OSError, f.read, 0)
+        self.assertRaises(OSError, f.readline, 0)
+
+    def test_write(self):
+        shell = MockShell()
+        f = run.StdOutputFile(shell, 'stdout')
+        f.write('test')
+        self.assertEqual(shell.written, [('test', 'stdout')])
+        shell.reset()
+        f.write('t\xe8\u015b\U0001d599')
+        self.assertEqual(shell.written, [('t\xe8\u015b\U0001d599', 'stdout')])
+        shell.reset()
+
+        f.write(S('t\xe8\u015b\U0001d599'))
+        self.assertEqual(shell.written, [('t\xe8\u015b\U0001d599', 'stdout')])
+        self.assertEqual(type(shell.written[0][0]), str)
+        shell.reset()
+
+        self.assertRaises(TypeError, f.write)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.write, b'test')
+        self.assertRaises(TypeError, f.write, 123)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.write, 'test', 'spam')
+        self.assertEqual(shell.written, [])
+
+    def test_write_stderr_nonencodable(self):
+        shell = MockShell()
+        f = run.StdOutputFile(shell, 'stderr', 'iso-8859-15', 'backslashreplace')
+        f.write('t\xe8\u015b\U0001d599\xa4')
+        self.assertEqual(shell.written, [('t\xe8\\u015b\\U0001d599\\xa4', 'stderr')])
+        shell.reset()
+
+        f.write(S('t\xe8\u015b\U0001d599\xa4'))
+        self.assertEqual(shell.written, [('t\xe8\\u015b\\U0001d599\\xa4', 'stderr')])
+        self.assertEqual(type(shell.written[0][0]), str)
+        shell.reset()
+
+        self.assertRaises(TypeError, f.write)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.write, b'test')
+        self.assertRaises(TypeError, f.write, 123)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.write, 'test', 'spam')
+        self.assertEqual(shell.written, [])
+
+    def test_writelines(self):
+        shell = MockShell()
+        f = run.StdOutputFile(shell, 'stdout')
+        f.writelines([])
+        self.assertEqual(shell.written, [])
+        shell.reset()
+        f.writelines(['one\n', 'two'])
+        self.assertEqual(shell.written,
+                         [('one\n', 'stdout'), ('two', 'stdout')])
+        shell.reset()
+        f.writelines(['on\xe8\n', 'tw\xf2'])
+        self.assertEqual(shell.written,
+                         [('on\xe8\n', 'stdout'), ('tw\xf2', 'stdout')])
+        shell.reset()
+
+        f.writelines([S('t\xe8st')])
+        self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
+        self.assertEqual(type(shell.written[0][0]), str)
+        shell.reset()
+
+        self.assertRaises(TypeError, f.writelines)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.writelines, 123)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.writelines, [b'test'])
+        self.assertRaises(TypeError, f.writelines, [123])
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.writelines, [], [])
+        self.assertEqual(shell.written, [])
+
+    def test_close(self):
+        shell = MockShell()
+        f = run.StdOutputFile(shell, 'stdout')
+        self.assertFalse(f.closed)
+        f.write('test')
+        f.close()
+        self.assertTrue(f.closed)
+        self.assertRaises(ValueError, f.write, 'x')
+        self.assertEqual(shell.written, [('test', 'stdout')])
+        f.close()
+        self.assertRaises(TypeError, f.close, 1)
+
+
+class RecursionLimitTest(unittest.TestCase):
+    # Test (un)install_recursionlimit_wrappers and fixdoc.
+
+    def test_bad_setrecursionlimit_calls(self):
+        run.install_recursionlimit_wrappers()
+        self.addCleanup(run.uninstall_recursionlimit_wrappers)
+        f = sys.setrecursionlimit
+        self.assertRaises(TypeError, f, limit=100)
+        self.assertRaises(TypeError, f, 100, 1000)
+        self.assertRaises(ValueError, f, 0)
+
+    def test_roundtrip(self):
+        run.install_recursionlimit_wrappers()
+        self.addCleanup(run.uninstall_recursionlimit_wrappers)
+
+        # Check that setting the recursion limit works.
+        orig_reclimit = sys.getrecursionlimit()
+        self.addCleanup(sys.setrecursionlimit, orig_reclimit)
+        sys.setrecursionlimit(orig_reclimit + 3)
+
+        # Check that the new limit is returned by sys.getrecursionlimit().
+        new_reclimit = sys.getrecursionlimit()
+        self.assertEqual(new_reclimit, orig_reclimit + 3)
+
+    def test_default_recursion_limit_preserved(self):
+        orig_reclimit = sys.getrecursionlimit()
+        run.install_recursionlimit_wrappers()
+        self.addCleanup(run.uninstall_recursionlimit_wrappers)
+        new_reclimit = sys.getrecursionlimit()
+        self.assertEqual(new_reclimit, orig_reclimit)
+
+    def test_fixdoc(self):
+        # Put here until better place for miscellaneous test.
+        def func(): "docstring"
+        run.fixdoc(func, "more")
+        self.assertEqual(func.__doc__, "docstring\n\nmore")
+        func.__doc__ = None
+        run.fixdoc(func, "more")
+        self.assertEqual(func.__doc__, "more")
+
+
+class HandleErrorTest(unittest.TestCase):
+    # Method of MyRPCServer
+    def test_fatal_error(self):
+        eq = self.assertEqual
+        with captured_output('__stderr__') as err,\
+             mock.patch('idlelib.run.thread.interrupt_main',
+                        new_callable=Func) as func:
+            try:
+                raise EOFError
+            except EOFError:
+                run.MyRPCServer.handle_error(None, 'abc', '123')
+            eq(run.exit_now, True)
+            run.exit_now = False
+            eq(err.getvalue(), '')
+
+            try:
+                raise IndexError
+            except IndexError:
+                run.MyRPCServer.handle_error(None, 'abc', '123')
+            eq(run.quitting, True)
+            run.quitting = False
+            msg = err.getvalue()
+            self.assertIn('abc', msg)
+            self.assertIn('123', msg)
+            self.assertIn('IndexError', msg)
+            eq(func.called, 2)
+
+
+class ExecRuncodeTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.addClassCleanup(setattr,run,'print_exception',run.print_exception)
+        cls.prt = Func()  # Need reference.
+        run.print_exception = cls.prt
+        mockrpc = mock.Mock()
+        mockrpc.console.getvar = Func(result=False)
+        cls.ex = run.Executive(mockrpc)
+
+    @classmethod
+    def tearDownClass(cls):
+        assert sys.excepthook == sys.__excepthook__
+
+    def test_exceptions(self):
+        ex = self.ex
+        ex.runcode('1/0')
+        self.assertIs(ex.user_exc_info[0], ZeroDivisionError)
+
+        self.addCleanup(setattr, sys, 'excepthook', sys.__excepthook__)
+        sys.excepthook = lambda t, e, tb: run.print_exception(t)
+        ex.runcode('1/0')
+        self.assertIs(self.prt.args[0], ZeroDivisionError)
+
+        sys.excepthook = lambda: None
+        ex.runcode('1/0')
+        t, e, tb = ex.user_exc_info
+        self.assertIs(t, TypeError)
+        self.assertTrue(isinstance(e.__context__, ZeroDivisionError))
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_searchbase.py

@@ -0,0 +1,160 @@
+"Test searchbase, coverage 98%."
+# The only thing not covered is inconsequential --
+# testing skipping of suite when self.needwrapbutton is false.
+
+import unittest
+from test.support import requires
+from tkinter import Text, Tk, Toplevel
+from tkinter.ttk import Frame
+from idlelib import searchengine as se
+from idlelib import searchbase as sdb
+from idlelib.idle_test.mock_idle import Func
+## from idlelib.idle_test.mock_tk import Var
+
+# The ## imports above & following could help make some tests gui-free.
+# However, they currently make radiobutton tests fail.
+##def setUpModule():
+##    # Replace tk objects used to initialize se.SearchEngine.
+##    se.BooleanVar = Var
+##    se.StringVar = Var
+##
+##def tearDownModule():
+##    se.BooleanVar = BooleanVar
+##    se.StringVar = StringVar
+
+
+class SearchDialogBaseTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.engine = se.SearchEngine(self.root)  # None also seems to work
+        self.dialog = sdb.SearchDialogBase(root=self.root, engine=self.engine)
+
+    def tearDown(self):
+        self.dialog.close()
+
+    def test_open_and_close(self):
+        # open calls create_widgets, which needs default_command
+        self.dialog.default_command = None
+
+        toplevel = Toplevel(self.root)
+        text = Text(toplevel)
+        self.dialog.open(text)
+        self.assertEqual(self.dialog.top.state(), 'normal')
+        self.dialog.close()
+        self.assertEqual(self.dialog.top.state(), 'withdrawn')
+
+        self.dialog.open(text, searchphrase="hello")
+        self.assertEqual(self.dialog.ent.get(), 'hello')
+        toplevel.update_idletasks()
+        toplevel.destroy()
+
+    def test_create_widgets(self):
+        self.dialog.create_entries = Func()
+        self.dialog.create_option_buttons = Func()
+        self.dialog.create_other_buttons = Func()
+        self.dialog.create_command_buttons = Func()
+
+        self.dialog.default_command = None
+        self.dialog.create_widgets()
+
+        self.assertTrue(self.dialog.create_entries.called)
+        self.assertTrue(self.dialog.create_option_buttons.called)
+        self.assertTrue(self.dialog.create_other_buttons.called)
+        self.assertTrue(self.dialog.create_command_buttons.called)
+
+    def test_make_entry(self):
+        equal = self.assertEqual
+        self.dialog.row = 0
+        self.dialog.frame = Frame(self.root)
+        entry, label = self.dialog.make_entry("Test:", 'hello')
+        equal(label['text'], 'Test:')
+
+        self.assertIn(entry.get(), 'hello')
+        egi = entry.grid_info()
+        equal(int(egi['row']), 0)
+        equal(int(egi['column']), 1)
+        equal(int(egi['rowspan']), 1)
+        equal(int(egi['columnspan']), 1)
+        equal(self.dialog.row, 1)
+
+    def test_create_entries(self):
+        self.dialog.frame = Frame(self.root)
+        self.dialog.row = 0
+        self.engine.setpat('hello')
+        self.dialog.create_entries()
+        self.assertIn(self.dialog.ent.get(), 'hello')
+
+    def test_make_frame(self):
+        self.dialog.row = 0
+        self.dialog.frame = Frame(self.root)
+        frame, label = self.dialog.make_frame()
+        self.assertEqual(label, '')
+        self.assertEqual(str(type(frame)), "<class 'tkinter.ttk.Frame'>")
+        # self.assertIsInstance(frame, Frame) fails when test is run by
+        # test_idle not run from IDLE editor.  See issue 33987 PR.
+
+        frame, label = self.dialog.make_frame('testlabel')
+        self.assertEqual(label['text'], 'testlabel')
+
+    def btn_test_setup(self, meth):
+        self.dialog.frame = Frame(self.root)
+        self.dialog.row = 0
+        return meth()
+
+    def test_create_option_buttons(self):
+        e = self.engine
+        for state in (0, 1):
+            for var in (e.revar, e.casevar, e.wordvar, e.wrapvar):
+                var.set(state)
+            frame, options = self.btn_test_setup(
+                    self.dialog.create_option_buttons)
+            for spec, button in zip (options, frame.pack_slaves()):
+                var, label = spec
+                self.assertEqual(button['text'], label)
+                self.assertEqual(var.get(), state)
+
+    def test_create_other_buttons(self):
+        for state in (False, True):
+            var = self.engine.backvar
+            var.set(state)
+            frame, others = self.btn_test_setup(
+                self.dialog.create_other_buttons)
+            buttons = frame.pack_slaves()
+            for spec, button in zip(others, buttons):
+                val, label = spec
+                self.assertEqual(button['text'], label)
+                if val == state:
+                    # hit other button, then this one
+                    # indexes depend on button order
+                    self.assertEqual(var.get(), state)
+
+    def test_make_button(self):
+        self.dialog.frame = Frame(self.root)
+        self.dialog.buttonframe = Frame(self.dialog.frame)
+        btn = self.dialog.make_button('Test', self.dialog.close)
+        self.assertEqual(btn['text'], 'Test')
+
+    def test_create_command_buttons(self):
+        self.dialog.frame = Frame(self.root)
+        self.dialog.create_command_buttons()
+        # Look for close button command in buttonframe
+        closebuttoncommand = ''
+        for child in self.dialog.buttonframe.winfo_children():
+            if child['text'] == 'Close':
+                closebuttoncommand = child['command']
+        self.assertIn('close', closebuttoncommand)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

llava/lib/python3.10/idlelib/idle_test/test_sidebar.py

@@ -0,0 +1,768 @@
+"""Test sidebar, coverage 85%"""
+from textwrap import dedent
+import sys
+
+from itertools import chain
+import unittest
+import unittest.mock
+from test.support import requires, swap_attr
+from test import support
+import tkinter as tk
+from idlelib.idle_test.tkinter_testing_utils import run_in_tk_mainloop
+
+from idlelib.delegator import Delegator
+from idlelib.editor import fixwordbreaks
+from idlelib.percolator import Percolator
+import idlelib.pyshell
+from idlelib.pyshell import fix_x11_paste, PyShell, PyShellFileList
+from idlelib.run import fix_scaling
+import idlelib.sidebar
+from idlelib.sidebar import get_end_linenumber, get_lineno
+
+
+class Dummy_editwin:
+    def __init__(self, text):
+        self.text = text
+        self.text_frame = self.text.master
+        self.per = Percolator(text)
+        self.undo = Delegator()
+        self.per.insertfilter(self.undo)
+
+    def setvar(self, name, value):
+        pass
+
+    def getlineno(self, index):
+        return int(float(self.text.index(index)))
+
+
+class LineNumbersTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = tk.Tk()
+        cls.root.withdraw()
+
+        cls.text_frame = tk.Frame(cls.root)
+        cls.text_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)
+        cls.text_frame.rowconfigure(1, weight=1)
+        cls.text_frame.columnconfigure(1, weight=1)
+
+        cls.text = tk.Text(cls.text_frame, width=80, height=24, wrap=tk.NONE)
+        cls.text.grid(row=1, column=1, sticky=tk.NSEW)
+
+        cls.editwin = Dummy_editwin(cls.text)
+        cls.editwin.vbar = tk.Scrollbar(cls.text_frame)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.editwin.per.close()
+        cls.root.update()
+        cls.root.destroy()
+        del cls.text, cls.text_frame, cls.editwin, cls.root
+
+    def setUp(self):
+        self.linenumber = idlelib.sidebar.LineNumbers(self.editwin)
+
+        self.highlight_cfg = {"background": '#abcdef',
+                              "foreground": '#123456'}
+        orig_idleConf_GetHighlight = idlelib.sidebar.idleConf.GetHighlight
+        def mock_idleconf_GetHighlight(theme, element):
+            if element == 'linenumber':
+                return self.highlight_cfg
+            return orig_idleConf_GetHighlight(theme, element)
+        GetHighlight_patcher = unittest.mock.patch.object(
+            idlelib.sidebar.idleConf, 'GetHighlight', mock_idleconf_GetHighlight)
+        GetHighlight_patcher.start()
+        self.addCleanup(GetHighlight_patcher.stop)
+
+        self.font_override = 'TkFixedFont'
+        def mock_idleconf_GetFont(root, configType, section):
+            return self.font_override
+        GetFont_patcher = unittest.mock.patch.object(
+            idlelib.sidebar.idleConf, 'GetFont', mock_idleconf_GetFont)
+        GetFont_patcher.start()
+        self.addCleanup(GetFont_patcher.stop)
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+
+    def get_selection(self):
+        return tuple(map(str, self.text.tag_ranges('sel')))
+
+    def get_line_screen_position(self, line):
+        bbox = self.linenumber.sidebar_text.bbox(f'{line}.end -1c')
+        x = bbox[0] + 2
+        y = bbox[1] + 2
+        return x, y
+
+    def assert_state_disabled(self):
+        state = self.linenumber.sidebar_text.config()['state']
+        self.assertEqual(state[-1], tk.DISABLED)
+
+    def get_sidebar_text_contents(self):
+        return self.linenumber.sidebar_text.get('1.0', tk.END)
+
+    def assert_sidebar_n_lines(self, n_lines):
+        expected = '\n'.join(chain(map(str, range(1, n_lines + 1)), ['']))
+        self.assertEqual(self.get_sidebar_text_contents(), expected)
+
+    def assert_text_equals(self, expected):
+        return self.assertEqual(self.text.get('1.0', 'end'), expected)
+
+    def test_init_empty(self):
+        self.assert_sidebar_n_lines(1)
+
+    def test_init_not_empty(self):
+        self.text.insert('insert', 'foo bar\n'*3)
+        self.assert_text_equals('foo bar\n'*3 + '\n')
+        self.assert_sidebar_n_lines(4)
+
+    def test_toggle_linenumbering(self):
+        self.assertEqual(self.linenumber.is_shown, False)
+        self.linenumber.show_sidebar()
+        self.assertEqual(self.linenumber.is_shown, True)
+        self.linenumber.hide_sidebar()
+        self.assertEqual(self.linenumber.is_shown, False)
+        self.linenumber.hide_sidebar()
+        self.assertEqual(self.linenumber.is_shown, False)
+        self.linenumber.show_sidebar()
+        self.assertEqual(self.linenumber.is_shown, True)
+        self.linenumber.show_sidebar()
+        self.assertEqual(self.linenumber.is_shown, True)
+
+    def test_insert(self):
+        self.text.insert('insert', 'foobar')
+        self.assert_text_equals('foobar\n')
+        self.assert_sidebar_n_lines(1)
+        self.assert_state_disabled()
+
+        self.text.insert('insert', '\nfoo')
+        self.assert_text_equals('foobar\nfoo\n')
+        self.assert_sidebar_n_lines(2)
+        self.assert_state_disabled()
+
+        self.text.insert('insert', 'hello\n'*2)
+        self.assert_text_equals('foobar\nfoohello\nhello\n\n')
+        self.assert_sidebar_n_lines(4)
+        self.assert_state_disabled()
+
+        self.text.insert('insert', '\nworld')
+        self.assert_text_equals('foobar\nfoohello\nhello\n\nworld\n')
+        self.assert_sidebar_n_lines(5)
+        self.assert_state_disabled()
+
+    def test_delete(self):
+        self.text.insert('insert', 'foobar')
+        self.assert_text_equals('foobar\n')
+        self.text.delete('1.1', '1.3')
+        self.assert_text_equals('fbar\n')
+        self.assert_sidebar_n_lines(1)
+        self.assert_state_disabled()
+
+        self.text.insert('insert', 'foo\n'*2)
+        self.assert_text_equals('fbarfoo\nfoo\n\n')
+        self.assert_sidebar_n_lines(3)
+        self.assert_state_disabled()
+
+        # Deleting up to "2.end" doesn't delete the final newline.
+        self.text.delete('2.0', '2.end')
+        self.assert_text_equals('fbarfoo\n\n\n')
+        self.assert_sidebar_n_lines(3)
+        self.assert_state_disabled()
+
+        self.text.delete('1.3', 'end')
+        self.assert_text_equals('fba\n')
+        self.assert_sidebar_n_lines(1)
+        self.assert_state_disabled()
+
+        # Text widgets always keep a single '\n' character at the end.
+        self.text.delete('1.0', 'end')
+        self.assert_text_equals('\n')
+        self.assert_sidebar_n_lines(1)
+        self.assert_state_disabled()
+
+    def test_sidebar_text_width(self):
+        """
+        Test that linenumber text widget is always at the minimum
+        width
+        """
+        def get_width():
+            return self.linenumber.sidebar_text.config()['width'][-1]
+
+        self.assert_sidebar_n_lines(1)
+        self.assertEqual(get_width(), 1)
+
+        self.text.insert('insert', 'foo')
+        self.assert_sidebar_n_lines(1)
+        self.assertEqual(get_width(), 1)
+
+        self.text.insert('insert', 'foo\n'*8)
+        self.assert_sidebar_n_lines(9)
+        self.assertEqual(get_width(), 1)
+
+        self.text.insert('insert', 'foo\n')
+        self.assert_sidebar_n_lines(10)
+        self.assertEqual(get_width(), 2)
+
+        self.text.insert('insert', 'foo\n')
+        self.assert_sidebar_n_lines(11)
+        self.assertEqual(get_width(), 2)
+
+        self.text.delete('insert -1l linestart', 'insert linestart')
+        self.assert_sidebar_n_lines(10)
+        self.assertEqual(get_width(), 2)
+
+        self.text.delete('insert -1l linestart', 'insert linestart')
+        self.assert_sidebar_n_lines(9)
+        self.assertEqual(get_width(), 1)
+
+        self.text.insert('insert', 'foo\n'*90)
+        self.assert_sidebar_n_lines(99)
+        self.assertEqual(get_width(), 2)
+
+        self.text.insert('insert', 'foo\n')
+        self.assert_sidebar_n_lines(100)
+        self.assertEqual(get_width(), 3)
+
+        self.text.insert('insert', 'foo\n')
+        self.assert_sidebar_n_lines(101)
+        self.assertEqual(get_width(), 3)
+
+        self.text.delete('insert -1l linestart', 'insert linestart')
+        self.assert_sidebar_n_lines(100)
+        self.assertEqual(get_width(), 3)
+
+        self.text.delete('insert -1l linestart', 'insert linestart')
+        self.assert_sidebar_n_lines(99)
+        self.assertEqual(get_width(), 2)
+
+        self.text.delete('50.0 -1c', 'end -1c')
+        self.assert_sidebar_n_lines(49)
+        self.assertEqual(get_width(), 2)
+
+        self.text.delete('5.0 -1c', 'end -1c')
+        self.assert_sidebar_n_lines(4)
+        self.assertEqual(get_width(), 1)
+
+        # Text widgets always keep a single '\n' character at the end.
+        self.text.delete('1.0', 'end -1c')
+        self.assert_sidebar_n_lines(1)
+        self.assertEqual(get_width(), 1)
+
+    # The following tests are temporarily disabled due to relying on
+    # simulated user input and inspecting which text is selected, which
+    # are fragile and can fail when several GUI tests are run in parallel
+    # or when the windows created by the test lose focus.
+    #
+    # TODO: Re-work these tests or remove them from the test suite.
+
+    @unittest.skip('test disabled')
+    def test_click_selection(self):
+        self.linenumber.show_sidebar()
+        self.text.insert('1.0', 'one\ntwo\nthree\nfour\n')
+        self.root.update()
+
+        # Click on the second line.
+        x, y = self.get_line_screen_position(2)
+        self.linenumber.sidebar_text.event_generate('<Button-1>', x=x, y=y)
+        self.linenumber.sidebar_text.update()
+        self.root.update()
+
+        self.assertEqual(self.get_selection(), ('2.0', '3.0'))
+
+    def simulate_drag(self, start_line, end_line):
+        start_x, start_y = self.get_line_screen_position(start_line)
+        end_x, end_y = self.get_line_screen_position(end_line)
+
+        self.linenumber.sidebar_text.event_generate('<Button-1>',
+                                                    x=start_x, y=start_y)
+        self.root.update()
+
+        def lerp(a, b, steps):
+            """linearly interpolate from a to b (inclusive) in equal steps"""
+            last_step = steps - 1
+            for i in range(steps):
+                yield ((last_step - i) / last_step) * a + (i / last_step) * b
+
+        for x, y in zip(
+                map(int, lerp(start_x, end_x, steps=11)),
+                map(int, lerp(start_y, end_y, steps=11)),
+        ):
+            self.linenumber.sidebar_text.event_generate('<B1-Motion>', x=x, y=y)
+            self.root.update()
+
+        self.linenumber.sidebar_text.event_generate('<ButtonRelease-1>',
+                                                    x=end_x, y=end_y)
+        self.root.update()
+
+    @unittest.skip('test disabled')
+    def test_drag_selection_down(self):
+        self.linenumber.show_sidebar()
+        self.text.insert('1.0', 'one\ntwo\nthree\nfour\nfive\n')
+        self.root.update()
+
+        # Drag from the second line to the fourth line.
+        self.simulate_drag(2, 4)
+        self.assertEqual(self.get_selection(), ('2.0', '5.0'))
+
+    @unittest.skip('test disabled')
+    def test_drag_selection_up(self):
+        self.linenumber.show_sidebar()
+        self.text.insert('1.0', 'one\ntwo\nthree\nfour\nfive\n')
+        self.root.update()
+
+        # Drag from the fourth line to the second line.
+        self.simulate_drag(4, 2)
+        self.assertEqual(self.get_selection(), ('2.0', '5.0'))
+
+    def test_scroll(self):
+        self.linenumber.show_sidebar()
+        self.text.insert('1.0', 'line\n' * 100)
+        self.root.update()
+
+        # Scroll down 10 lines.
+        self.text.yview_scroll(10, 'unit')
+        self.root.update()
+        self.assertEqual(self.text.index('@0,0'), '11.0')
+        self.assertEqual(self.linenumber.sidebar_text.index('@0,0'), '11.0')
+
+        # Generate a mouse-wheel event and make sure it scrolled up or down.
+        # The meaning of the "delta" is OS-dependant, so this just checks for
+        # any change.
+        self.linenumber.sidebar_text.event_generate('<MouseWheel>',
+                                                    x=0, y=0,
+                                                    delta=10)
+        self.root.update()
+        self.assertNotEqual(self.text.index('@0,0'), '11.0')
+        self.assertNotEqual(self.linenumber.sidebar_text.index('@0,0'), '11.0')
+
+    def test_font(self):
+        ln = self.linenumber
+
+        orig_font = ln.sidebar_text['font']
+        test_font = 'TkTextFont'
+        self.assertNotEqual(orig_font, test_font)
+
+        # Ensure line numbers aren't shown.
+        ln.hide_sidebar()
+
+        self.font_override = test_font
+        # Nothing breaks when line numbers aren't shown.
+        ln.update_font()
+
+        # Activate line numbers, previous font change is immediately effective.
+        ln.show_sidebar()
+        self.assertEqual(ln.sidebar_text['font'], test_font)
+
+        # Call the font update with line numbers shown, change is picked up.
+        self.font_override = orig_font
+        ln.update_font()
+        self.assertEqual(ln.sidebar_text['font'], orig_font)
+
+    def test_highlight_colors(self):
+        ln = self.linenumber
+
+        orig_colors = dict(self.highlight_cfg)
+        test_colors = {'background': '#222222', 'foreground': '#ffff00'}
+
+        def assert_colors_are_equal(colors):
+            self.assertEqual(ln.sidebar_text['background'], colors['background'])
+            self.assertEqual(ln.sidebar_text['foreground'], colors['foreground'])
+
+        # Ensure line numbers aren't shown.
+        ln.hide_sidebar()
+
+        self.highlight_cfg = test_colors
+        # Nothing breaks with inactive line numbers.
+        ln.update_colors()
+
+        # Show line numbers, previous colors change is immediately effective.
+        ln.show_sidebar()
+        assert_colors_are_equal(test_colors)
+
+        # Call colors update with no change to the configured colors.
+        ln.update_colors()
+        assert_colors_are_equal(test_colors)
+
+        # Call the colors update with line numbers shown, change is picked up.
+        self.highlight_cfg = orig_colors
+        ln.update_colors()
+        assert_colors_are_equal(orig_colors)
+
+
+class ShellSidebarTest(unittest.TestCase):
+    root: tk.Tk = None
+    shell: PyShell = None
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+
+        cls.root = root = tk.Tk()
+        root.withdraw()
+
+        fix_scaling(root)
+        fixwordbreaks(root)
+        fix_x11_paste(root)
+
+        cls.flist = flist = PyShellFileList(root)
+        # See #43981 about macosx.setupApp(root, flist) causing failure.
+        root.update_idletasks()
+
+        cls.init_shell()
+
+    @classmethod
+    def tearDownClass(cls):
+        if cls.shell is not None:
+            cls.shell.executing = False
+            cls.shell.close()
+            cls.shell = None
+        cls.flist = None
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        cls.root = None
+
+    @classmethod
+    def init_shell(cls):
+        cls.shell = cls.flist.open_shell()
+        cls.shell.pollinterval = 10
+        cls.root.update()
+        cls.n_preface_lines = get_lineno(cls.shell.text, 'end-1c') - 1
+
+    @classmethod
+    def reset_shell(cls):
+        cls.shell.per.bottom.delete(f'{cls.n_preface_lines+1}.0', 'end-1c')
+        cls.shell.shell_sidebar.update_sidebar()
+        cls.root.update()
+
+    def setUp(self):
+        # In some test environments, e.g. Azure Pipelines (as of
+        # Apr. 2021), sys.stdout is changed between tests. However,
+        # PyShell relies on overriding sys.stdout when run without a
+        # sub-process (as done here; see setUpClass).
+        self._saved_stdout = None
+        if sys.stdout != self.shell.stdout:
+            self._saved_stdout = sys.stdout
+            sys.stdout = self.shell.stdout
+
+        self.reset_shell()
+
+    def tearDown(self):
+        if self._saved_stdout is not None:
+            sys.stdout = self._saved_stdout
+
+    def get_sidebar_lines(self):
+        canvas = self.shell.shell_sidebar.canvas
+        texts = list(canvas.find(tk.ALL))
+        texts_by_y_coords = {
+            canvas.bbox(text)[1]: canvas.itemcget(text, 'text')
+            for text in texts
+        }
+        line_y_coords = self.get_shell_line_y_coords()
+        return [texts_by_y_coords.get(y, None) for y in line_y_coords]
+
+    def assert_sidebar_lines_end_with(self, expected_lines):
+        self.shell.shell_sidebar.update_sidebar()
+        self.assertEqual(
+            self.get_sidebar_lines()[-len(expected_lines):],
+            expected_lines,
+        )
+
+    def get_shell_line_y_coords(self):
+        text = self.shell.text
+        y_coords = []
+        index = text.index("@0,0")
+        if index.split('.', 1)[1] != '0':
+            index = text.index(f"{index} +1line linestart")
+        while (lineinfo := text.dlineinfo(index)) is not None:
+            y_coords.append(lineinfo[1])
+            index = text.index(f"{index} +1line")
+        return y_coords
+
+    def get_sidebar_line_y_coords(self):
+        canvas = self.shell.shell_sidebar.canvas
+        texts = list(canvas.find(tk.ALL))
+        texts.sort(key=lambda text: canvas.bbox(text)[1])
+        return [canvas.bbox(text)[1] for text in texts]
+
+    def assert_sidebar_lines_synced(self):
+        self.assertLessEqual(
+            set(self.get_sidebar_line_y_coords()),
+            set(self.get_shell_line_y_coords()),
+        )
+
+    def do_input(self, input):
+        shell = self.shell
+        text = shell.text
+        for line_index, line in enumerate(input.split('\n')):
+            if line_index > 0:
+                text.event_generate('<<newline-and-indent>>')
+            text.insert('insert', line, 'stdin')
+
+    def test_initial_state(self):
+        sidebar_lines = self.get_sidebar_lines()
+        self.assertEqual(
+            sidebar_lines,
+            [None] * (len(sidebar_lines) - 1) + ['>>>'],
+        )
+        self.assert_sidebar_lines_synced()
+
+    @run_in_tk_mainloop()
+    def test_single_empty_input(self):
+        self.do_input('\n')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', '>>>'])
+
+    @run_in_tk_mainloop()
+    def test_single_line_statement(self):
+        self.do_input('1\n')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', None, '>>>'])
+
+    @run_in_tk_mainloop()
+    def test_multi_line_statement(self):
+        # Block statements are not indented because IDLE auto-indents.
+        self.do_input(dedent('''\
+            if True:
+            print(1)
+
+            '''))
+        yield
+        self.assert_sidebar_lines_end_with([
+            '>>>',
+            '...',
+            '...',
+            '...',
+            None,
+            '>>>',
+        ])
+
+    @run_in_tk_mainloop()
+    def test_single_long_line_wraps(self):
+        self.do_input('1' * 200 + '\n')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', None, '>>>'])
+        self.assert_sidebar_lines_synced()
+
+    @run_in_tk_mainloop()
+    def test_squeeze_multi_line_output(self):
+        shell = self.shell
+        text = shell.text
+
+        self.do_input('print("a\\nb\\nc")\n')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', None, None, None, '>>>'])
+
+        text.mark_set('insert', f'insert -1line linestart')
+        text.event_generate('<<squeeze-current-text>>')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', None, '>>>'])
+        self.assert_sidebar_lines_synced()
+
+        shell.squeezer.expandingbuttons[0].expand()
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', None, None, None, '>>>'])
+        self.assert_sidebar_lines_synced()
+
+    @run_in_tk_mainloop()
+    def test_interrupt_recall_undo_redo(self):
+        text = self.shell.text
+        # Block statements are not indented because IDLE auto-indents.
+        initial_sidebar_lines = self.get_sidebar_lines()
+
+        self.do_input(dedent('''\
+            if True:
+            print(1)
+            '''))
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', '...', '...'])
+        with_block_sidebar_lines = self.get_sidebar_lines()
+        self.assertNotEqual(with_block_sidebar_lines, initial_sidebar_lines)
+
+        # Control-C
+        text.event_generate('<<interrupt-execution>>')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', '...', '...', None, '>>>'])
+
+        # Recall previous via history
+        text.event_generate('<<history-previous>>')
+        text.event_generate('<<interrupt-execution>>')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', '...', None, '>>>'])
+
+        # Recall previous via recall
+        text.mark_set('insert', text.index('insert -2l'))
+        text.event_generate('<<newline-and-indent>>')
+        yield
+
+        text.event_generate('<<undo>>')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>'])
+
+        text.event_generate('<<redo>>')
+        yield
+        self.assert_sidebar_lines_end_with(['>>>', '...'])
+
+        text.event_generate('<<newline-and-indent>>')
+        text.event_generate('<<newline-and-indent>>')
+        yield
+        self.assert_sidebar_lines_end_with(
+            ['>>>', '...', '...', '...', None, '>>>']
+        )
+
+    @run_in_tk_mainloop()
+    def test_very_long_wrapped_line(self):
+        with support.adjust_int_max_str_digits(11_111), \
+                swap_attr(self.shell, 'squeezer', None):
+            self.do_input('x = ' + '1'*10_000 + '\n')
+            yield
+            self.assertEqual(self.get_sidebar_lines(), ['>>>'])
+
+    def test_font(self):
+        sidebar = self.shell.shell_sidebar
+
+        test_font = 'TkTextFont'
+
+        def mock_idleconf_GetFont(root, configType, section):
+            return test_font
+        GetFont_patcher = unittest.mock.patch.object(
+            idlelib.sidebar.idleConf, 'GetFont', mock_idleconf_GetFont)
+        GetFont_patcher.start()
+        def cleanup():
+            GetFont_patcher.stop()
+            sidebar.update_font()
+        self.addCleanup(cleanup)
+
+        def get_sidebar_font():
+            canvas = sidebar.canvas
+            texts = list(canvas.find(tk.ALL))
+            fonts = {canvas.itemcget(text, 'font') for text in texts}
+            self.assertEqual(len(fonts), 1)
+            return next(iter(fonts))
+
+        self.assertNotEqual(get_sidebar_font(), test_font)
+        sidebar.update_font()
+        self.assertEqual(get_sidebar_font(), test_font)
+
+    def test_highlight_colors(self):
+        sidebar = self.shell.shell_sidebar
+
+        test_colors = {"background": '#abcdef', "foreground": '#123456'}
+
+        orig_idleConf_GetHighlight = idlelib.sidebar.idleConf.GetHighlight
+        def mock_idleconf_GetHighlight(theme, element):
+            if element in ['linenumber', 'console']:
+                return test_colors
+            return orig_idleConf_GetHighlight(theme, element)
+        GetHighlight_patcher = unittest.mock.patch.object(
+            idlelib.sidebar.idleConf, 'GetHighlight',
+            mock_idleconf_GetHighlight)
+        GetHighlight_patcher.start()
+        def cleanup():
+            GetHighlight_patcher.stop()
+            sidebar.update_colors()
+        self.addCleanup(cleanup)
+
+        def get_sidebar_colors():
+            canvas = sidebar.canvas
+            texts = list(canvas.find(tk.ALL))
+            fgs = {canvas.itemcget(text, 'fill') for text in texts}
+            self.assertEqual(len(fgs), 1)
+            fg = next(iter(fgs))
+            bg = canvas.cget('background')
+            return {"background": bg, "foreground": fg}
+
+        self.assertNotEqual(get_sidebar_colors(), test_colors)
+        sidebar.update_colors()
+        self.assertEqual(get_sidebar_colors(), test_colors)
+
+    @run_in_tk_mainloop()
+    def test_mousewheel(self):
+        sidebar = self.shell.shell_sidebar
+        text = self.shell.text
+
+        # Enter a 100-line string to scroll the shell screen down.
+        self.do_input('x = """' + '\n'*100 + '"""\n')
+        yield
+        self.assertGreater(get_lineno(text, '@0,0'), 1)
+
+        last_lineno = get_end_linenumber(text)
+        self.assertIsNotNone(text.dlineinfo(text.index(f'{last_lineno}.0')))
+
+        # Scroll up using the <MouseWheel> event.
+        # The meaning delta is platform-dependant.
+        delta = -1 if sys.platform == 'darwin' else 120
+        sidebar.canvas.event_generate('<MouseWheel>', x=0, y=0, delta=delta)
+        yield
+        self.assertIsNone(text.dlineinfo(text.index(f'{last_lineno}.0')))
+
+        # Scroll back down using the <Button-5> event.
+        sidebar.canvas.event_generate('<Button-5>', x=0, y=0)
+        yield
+        self.assertIsNotNone(text.dlineinfo(text.index(f'{last_lineno}.0')))
+
+    @run_in_tk_mainloop()
+    def test_copy(self):
+        sidebar = self.shell.shell_sidebar
+        text = self.shell.text
+
+        first_line = get_end_linenumber(text)
+
+        self.do_input(dedent('''\
+            if True:
+            print(1)
+
+            '''))
+        yield
+
+        text.tag_add('sel', f'{first_line}.0', 'end-1c')
+        selected_text = text.get('sel.first', 'sel.last')
+        self.assertTrue(selected_text.startswith('if True:\n'))
+        self.assertIn('\n1\n', selected_text)
+
+        text.event_generate('<<copy>>')
+        self.addCleanup(text.clipboard_clear)
+
+        copied_text = text.clipboard_get()
+        self.assertEqual(copied_text, selected_text)
+
+    @run_in_tk_mainloop()
+    def test_copy_with_prompts(self):
+        sidebar = self.shell.shell_sidebar
+        text = self.shell.text
+
+        first_line = get_end_linenumber(text)
+        self.do_input(dedent('''\
+            if True:
+                print(1)
+
+            '''))
+        yield
+
+        text.tag_add('sel', f'{first_line}.3', 'end-1c')
+        selected_text = text.get('sel.first', 'sel.last')
+        self.assertTrue(selected_text.startswith('True:\n'))
+
+        selected_lines_text = text.get('sel.first linestart', 'sel.last')
+        selected_lines = selected_lines_text.split('\n')
+        selected_lines.pop()  # Final '' is a split artifact, not a line.
+        # Expect a block of input and a single output line.
+        expected_prompts = \
+            ['>>>'] + ['...'] * (len(selected_lines) - 2) + [None]
+        selected_text_with_prompts = '\n'.join(
+            line if prompt is None else prompt + ' ' + line
+            for prompt, line in zip(expected_prompts,
+                                    selected_lines,
+                                    strict=True)
+        ) + '\n'
+
+        text.event_generate('<<copy-with-prompts>>')
+        self.addCleanup(text.clipboard_clear)
+
+        copied_text = text.clipboard_get()
+        self.assertEqual(copied_text, selected_text_with_prompts)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_squeezer.py

@@ -0,0 +1,467 @@
+"Test squeezer, coverage 95%"
+
+from textwrap import dedent
+from tkinter import Text, Tk
+import unittest
+from unittest.mock import Mock, NonCallableMagicMock, patch, sentinel, ANY
+from test.support import requires
+
+from idlelib.config import idleConf
+from idlelib.percolator import Percolator
+from idlelib.squeezer import count_lines_with_wrapping, ExpandingButton, \
+    Squeezer
+from idlelib import macosx
+from idlelib.textview import view_text
+from idlelib.tooltip import Hovertip
+
+SENTINEL_VALUE = sentinel.SENTINEL_VALUE
+
+
+def get_test_tk_root(test_instance):
+    """Helper for tests: Create a root Tk object."""
+    requires('gui')
+    root = Tk()
+    root.withdraw()
+
+    def cleanup_root():
+        root.update_idletasks()
+        root.destroy()
+    test_instance.addCleanup(cleanup_root)
+
+    return root
+
+
+class CountLinesTest(unittest.TestCase):
+    """Tests for the count_lines_with_wrapping function."""
+    def check(self, expected, text, linewidth):
+        return self.assertEqual(
+            expected,
+            count_lines_with_wrapping(text, linewidth),
+        )
+
+    def test_count_empty(self):
+        """Test with an empty string."""
+        self.assertEqual(count_lines_with_wrapping(""), 0)
+
+    def test_count_begins_with_empty_line(self):
+        """Test with a string which begins with a newline."""
+        self.assertEqual(count_lines_with_wrapping("\ntext"), 2)
+
+    def test_count_ends_with_empty_line(self):
+        """Test with a string which ends with a newline."""
+        self.assertEqual(count_lines_with_wrapping("text\n"), 1)
+
+    def test_count_several_lines(self):
+        """Test with several lines of text."""
+        self.assertEqual(count_lines_with_wrapping("1\n2\n3\n"), 3)
+
+    def test_empty_lines(self):
+        self.check(expected=1, text='\n', linewidth=80)
+        self.check(expected=2, text='\n\n', linewidth=80)
+        self.check(expected=10, text='\n' * 10, linewidth=80)
+
+    def test_long_line(self):
+        self.check(expected=3, text='a' * 200, linewidth=80)
+        self.check(expected=3, text='a' * 200 + '\n', linewidth=80)
+
+    def test_several_lines_different_lengths(self):
+        text = dedent("""\
+            13 characters
+            43 is the number of characters on this line
+
+            7 chars
+            13 characters""")
+        self.check(expected=5, text=text, linewidth=80)
+        self.check(expected=5, text=text + '\n', linewidth=80)
+        self.check(expected=6, text=text, linewidth=40)
+        self.check(expected=7, text=text, linewidth=20)
+        self.check(expected=11, text=text, linewidth=10)
+
+
+class SqueezerTest(unittest.TestCase):
+    """Tests for the Squeezer class."""
+    def make_mock_editor_window(self, with_text_widget=False):
+        """Create a mock EditorWindow instance."""
+        editwin = NonCallableMagicMock()
+        editwin.width = 80
+
+        if with_text_widget:
+            editwin.root = get_test_tk_root(self)
+            text_widget = self.make_text_widget(root=editwin.root)
+            editwin.text = editwin.per.bottom = text_widget
+
+        return editwin
+
+    def make_squeezer_instance(self, editor_window=None):
+        """Create an actual Squeezer instance with a mock EditorWindow."""
+        if editor_window is None:
+            editor_window = self.make_mock_editor_window()
+        squeezer = Squeezer(editor_window)
+        return squeezer
+
+    def make_text_widget(self, root=None):
+        if root is None:
+            root = get_test_tk_root(self)
+        text_widget = Text(root)
+        text_widget["font"] = ('Courier', 10)
+        text_widget.mark_set("iomark", "1.0")
+        return text_widget
+
+    def set_idleconf_option_with_cleanup(self, configType, section, option, value):
+        prev_val = idleConf.GetOption(configType, section, option)
+        idleConf.SetOption(configType, section, option, value)
+        self.addCleanup(idleConf.SetOption,
+                        configType, section, option, prev_val)
+
+    def test_count_lines(self):
+        """Test Squeezer.count_lines() with various inputs."""
+        editwin = self.make_mock_editor_window()
+        squeezer = self.make_squeezer_instance(editwin)
+
+        for text_code, line_width, expected in [
+            (r"'\n'", 80, 1),
+            (r"'\n' * 3", 80, 3),
+            (r"'a' * 40 + '\n'", 80, 1),
+            (r"'a' * 80 + '\n'", 80, 1),
+            (r"'a' * 200 + '\n'", 80, 3),
+            (r"'aa\t' * 20", 80, 2),
+            (r"'aa\t' * 21", 80, 3),
+            (r"'aa\t' * 20", 40, 4),
+        ]:
+            with self.subTest(text_code=text_code,
+                              line_width=line_width,
+                              expected=expected):
+                text = eval(text_code)
+                with patch.object(editwin, 'width', line_width):
+                    self.assertEqual(squeezer.count_lines(text), expected)
+
+    def test_init(self):
+        """Test the creation of Squeezer instances."""
+        editwin = self.make_mock_editor_window()
+        squeezer = self.make_squeezer_instance(editwin)
+        self.assertIs(squeezer.editwin, editwin)
+        self.assertEqual(squeezer.expandingbuttons, [])
+
+    def test_write_no_tags(self):
+        """Test Squeezer's overriding of the EditorWindow's write() method."""
+        editwin = self.make_mock_editor_window()
+        for text in ['', 'TEXT', 'LONG TEXT' * 1000, 'MANY_LINES\n' * 100]:
+            editwin.write = orig_write = Mock(return_value=SENTINEL_VALUE)
+            squeezer = self.make_squeezer_instance(editwin)
+
+            self.assertEqual(squeezer.editwin.write(text, ()), SENTINEL_VALUE)
+            self.assertEqual(orig_write.call_count, 1)
+            orig_write.assert_called_with(text, ())
+            self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+    def test_write_not_stdout(self):
+        """Test Squeezer's overriding of the EditorWindow's write() method."""
+        for text in ['', 'TEXT', 'LONG TEXT' * 1000, 'MANY_LINES\n' * 100]:
+            editwin = self.make_mock_editor_window()
+            editwin.write.return_value = SENTINEL_VALUE
+            orig_write = editwin.write
+            squeezer = self.make_squeezer_instance(editwin)
+
+            self.assertEqual(squeezer.editwin.write(text, "stderr"),
+                              SENTINEL_VALUE)
+            self.assertEqual(orig_write.call_count, 1)
+            orig_write.assert_called_with(text, "stderr")
+            self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+    def test_write_stdout(self):
+        """Test Squeezer's overriding of the EditorWindow's write() method."""
+        requires('gui')
+        editwin = self.make_mock_editor_window()
+
+        for text in ['', 'TEXT']:
+            editwin.write = orig_write = Mock(return_value=SENTINEL_VALUE)
+            squeezer = self.make_squeezer_instance(editwin)
+            squeezer.auto_squeeze_min_lines = 50
+
+            self.assertEqual(squeezer.editwin.write(text, "stdout"),
+                             SENTINEL_VALUE)
+            self.assertEqual(orig_write.call_count, 1)
+            orig_write.assert_called_with(text, "stdout")
+            self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+        for text in ['LONG TEXT' * 1000, 'MANY_LINES\n' * 100]:
+            editwin.write = orig_write = Mock(return_value=SENTINEL_VALUE)
+            squeezer = self.make_squeezer_instance(editwin)
+            squeezer.auto_squeeze_min_lines = 50
+
+            self.assertEqual(squeezer.editwin.write(text, "stdout"), None)
+            self.assertEqual(orig_write.call_count, 0)
+            self.assertEqual(len(squeezer.expandingbuttons), 1)
+
+    def test_auto_squeeze(self):
+        """Test that the auto-squeezing creates an ExpandingButton properly."""
+        editwin = self.make_mock_editor_window(with_text_widget=True)
+        text_widget = editwin.text
+        squeezer = self.make_squeezer_instance(editwin)
+        squeezer.auto_squeeze_min_lines = 5
+        squeezer.count_lines = Mock(return_value=6)
+
+        editwin.write('TEXT\n'*6, "stdout")
+        self.assertEqual(text_widget.get('1.0', 'end'), '\n')
+        self.assertEqual(len(squeezer.expandingbuttons), 1)
+
+    def test_squeeze_current_text(self):
+        """Test the squeeze_current_text method."""
+        # Squeezing text should work for both stdout and stderr.
+        for tag_name in ["stdout", "stderr"]:
+            editwin = self.make_mock_editor_window(with_text_widget=True)
+            text_widget = editwin.text
+            squeezer = self.make_squeezer_instance(editwin)
+            squeezer.count_lines = Mock(return_value=6)
+
+            # Prepare some text in the Text widget.
+            text_widget.insert("1.0", "SOME\nTEXT\n", tag_name)
+            text_widget.mark_set("insert", "1.0")
+            self.assertEqual(text_widget.get('1.0', 'end'), 'SOME\nTEXT\n\n')
+
+            self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+            # Test squeezing the current text.
+            retval = squeezer.squeeze_current_text()
+            self.assertEqual(retval, "break")
+            self.assertEqual(text_widget.get('1.0', 'end'), '\n\n')
+            self.assertEqual(len(squeezer.expandingbuttons), 1)
+            self.assertEqual(squeezer.expandingbuttons[0].s, 'SOME\nTEXT')
+
+            # Test that expanding the squeezed text works and afterwards
+            # the Text widget contains the original text.
+            squeezer.expandingbuttons[0].expand()
+            self.assertEqual(text_widget.get('1.0', 'end'), 'SOME\nTEXT\n\n')
+            self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+    def test_squeeze_current_text_no_allowed_tags(self):
+        """Test that the event doesn't squeeze text without a relevant tag."""
+        editwin = self.make_mock_editor_window(with_text_widget=True)
+        text_widget = editwin.text
+        squeezer = self.make_squeezer_instance(editwin)
+        squeezer.count_lines = Mock(return_value=6)
+
+        # Prepare some text in the Text widget.
+        text_widget.insert("1.0", "SOME\nTEXT\n", "TAG")
+        text_widget.mark_set("insert", "1.0")
+        self.assertEqual(text_widget.get('1.0', 'end'), 'SOME\nTEXT\n\n')
+
+        self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+        # Test squeezing the current text.
+        retval = squeezer.squeeze_current_text()
+        self.assertEqual(retval, "break")
+        self.assertEqual(text_widget.get('1.0', 'end'), 'SOME\nTEXT\n\n')
+        self.assertEqual(len(squeezer.expandingbuttons), 0)
+
+    def test_squeeze_text_before_existing_squeezed_text(self):
+        """Test squeezing text before existing squeezed text."""
+        editwin = self.make_mock_editor_window(with_text_widget=True)
+        text_widget = editwin.text
+        squeezer = self.make_squeezer_instance(editwin)
+        squeezer.count_lines = Mock(return_value=6)
+
+        # Prepare some text in the Text widget and squeeze it.
+        text_widget.insert("1.0", "SOME\nTEXT\n", "stdout")
+        text_widget.mark_set("insert", "1.0")
+        squeezer.squeeze_current_text()
+        self.assertEqual(len(squeezer.expandingbuttons), 1)
+
+        # Test squeezing the current text.
+        text_widget.insert("1.0", "MORE\nSTUFF\n", "stdout")
+        text_widget.mark_set("insert", "1.0")
+        retval = squeezer.squeeze_current_text()
+        self.assertEqual(retval, "break")
+        self.assertEqual(text_widget.get('1.0', 'end'), '\n\n\n')
+        self.assertEqual(len(squeezer.expandingbuttons), 2)
+        self.assertTrue(text_widget.compare(
+            squeezer.expandingbuttons[0],
+            '<',
+            squeezer.expandingbuttons[1],
+        ))
+
+    def test_reload(self):
+        """Test the reload() class-method."""
+        editwin = self.make_mock_editor_window(with_text_widget=True)
+        squeezer = self.make_squeezer_instance(editwin)
+
+        orig_auto_squeeze_min_lines = squeezer.auto_squeeze_min_lines
+
+        # Increase auto-squeeze-min-lines.
+        new_auto_squeeze_min_lines = orig_auto_squeeze_min_lines + 10
+        self.set_idleconf_option_with_cleanup(
+            'main', 'PyShell', 'auto-squeeze-min-lines',
+            str(new_auto_squeeze_min_lines))
+
+        Squeezer.reload()
+        self.assertEqual(squeezer.auto_squeeze_min_lines,
+                         new_auto_squeeze_min_lines)
+
+    def test_reload_no_squeezer_instances(self):
+        """Test that Squeezer.reload() runs without any instances existing."""
+        Squeezer.reload()
+
+
+class ExpandingButtonTest(unittest.TestCase):
+    """Tests for the ExpandingButton class."""
+    # In these tests the squeezer instance is a mock, but actual tkinter
+    # Text and Button instances are created.
+    def make_mock_squeezer(self):
+        """Helper for tests: Create a mock Squeezer object."""
+        root = get_test_tk_root(self)
+        squeezer = Mock()
+        squeezer.editwin.text = Text(root)
+        squeezer.editwin.per = Percolator(squeezer.editwin.text)
+        self.addCleanup(squeezer.editwin.per.close)
+
+        # Set default values for the configuration settings.
+        squeezer.auto_squeeze_min_lines = 50
+        return squeezer
+
+    @patch('idlelib.squeezer.Hovertip', autospec=Hovertip)
+    def test_init(self, MockHovertip):
+        """Test the simplest creation of an ExpandingButton."""
+        squeezer = self.make_mock_squeezer()
+        text_widget = squeezer.editwin.text
+
+        expandingbutton = ExpandingButton('TEXT', 'TAGS', 50, squeezer)
+        self.assertEqual(expandingbutton.s, 'TEXT')
+
+        # Check that the underlying tkinter.Button is properly configured.
+        self.assertEqual(expandingbutton.master, text_widget)
+        self.assertTrue('50 lines' in expandingbutton.cget('text'))
+
+        # Check that the text widget still contains no text.
+        self.assertEqual(text_widget.get('1.0', 'end'), '\n')
+
+        # Check that the mouse events are bound.
+        self.assertIn('<Double-Button-1>', expandingbutton.bind())
+        right_button_code = '<Button-%s>' % ('2' if macosx.isAquaTk() else '3')
+        self.assertIn(right_button_code, expandingbutton.bind())
+
+        # Check that ToolTip was called once, with appropriate values.
+        self.assertEqual(MockHovertip.call_count, 1)
+        MockHovertip.assert_called_with(expandingbutton, ANY, hover_delay=ANY)
+
+        # Check that 'right-click' appears in the tooltip text.
+        tooltip_text = MockHovertip.call_args[0][1]
+        self.assertIn('right-click', tooltip_text.lower())
+
+    def test_expand(self):
+        """Test the expand event."""
+        squeezer = self.make_mock_squeezer()
+        expandingbutton = ExpandingButton('TEXT', 'TAGS', 50, squeezer)
+
+        # Insert the button into the text widget
+        # (this is normally done by the Squeezer class).
+        text_widget = squeezer.editwin.text
+        text_widget.window_create("1.0", window=expandingbutton)
+
+        # trigger the expand event
+        retval = expandingbutton.expand(event=Mock())
+        self.assertEqual(retval, None)
+
+        # Check that the text was inserted into the text widget.
+        self.assertEqual(text_widget.get('1.0', 'end'), 'TEXT\n')
+
+        # Check that the 'TAGS' tag was set on the inserted text.
+        text_end_index = text_widget.index('end-1c')
+        self.assertEqual(text_widget.get('1.0', text_end_index), 'TEXT')
+        self.assertEqual(text_widget.tag_nextrange('TAGS', '1.0'),
+                          ('1.0', text_end_index))
+
+        # Check that the button removed itself from squeezer.expandingbuttons.
+        self.assertEqual(squeezer.expandingbuttons.remove.call_count, 1)
+        squeezer.expandingbuttons.remove.assert_called_with(expandingbutton)
+
+    def test_expand_dangerous_oupput(self):
+        """Test that expanding very long output asks user for confirmation."""
+        squeezer = self.make_mock_squeezer()
+        text = 'a' * 10**5
+        expandingbutton = ExpandingButton(text, 'TAGS', 50, squeezer)
+        expandingbutton.set_is_dangerous()
+        self.assertTrue(expandingbutton.is_dangerous)
+
+        # Insert the button into the text widget
+        # (this is normally done by the Squeezer class).
+        text_widget = expandingbutton.text
+        text_widget.window_create("1.0", window=expandingbutton)
+
+        # Patch the message box module to always return False.
+        with patch('idlelib.squeezer.messagebox') as mock_msgbox:
+            mock_msgbox.askokcancel.return_value = False
+            mock_msgbox.askyesno.return_value = False
+            # Trigger the expand event.
+            retval = expandingbutton.expand(event=Mock())
+
+        # Check that the event chain was broken and no text was inserted.
+        self.assertEqual(retval, 'break')
+        self.assertEqual(expandingbutton.text.get('1.0', 'end-1c'), '')
+
+        # Patch the message box module to always return True.
+        with patch('idlelib.squeezer.messagebox') as mock_msgbox:
+            mock_msgbox.askokcancel.return_value = True
+            mock_msgbox.askyesno.return_value = True
+            # Trigger the expand event.
+            retval = expandingbutton.expand(event=Mock())
+
+        # Check that the event chain wasn't broken and the text was inserted.
+        self.assertEqual(retval, None)
+        self.assertEqual(expandingbutton.text.get('1.0', 'end-1c'), text)
+
+    def test_copy(self):
+        """Test the copy event."""
+        # Testing with the actual clipboard proved problematic, so this
+        # test replaces the clipboard manipulation functions with mocks
+        # and checks that they are called appropriately.
+        squeezer = self.make_mock_squeezer()
+        expandingbutton = ExpandingButton('TEXT', 'TAGS', 50, squeezer)
+        expandingbutton.clipboard_clear = Mock()
+        expandingbutton.clipboard_append = Mock()
+
+        # Trigger the copy event.
+        retval = expandingbutton.copy(event=Mock())
+        self.assertEqual(retval, None)
+
+        # Vheck that the expanding button called clipboard_clear() and
+        # clipboard_append('TEXT') once each.
+        self.assertEqual(expandingbutton.clipboard_clear.call_count, 1)
+        self.assertEqual(expandingbutton.clipboard_append.call_count, 1)
+        expandingbutton.clipboard_append.assert_called_with('TEXT')
+
+    def test_view(self):
+        """Test the view event."""
+        squeezer = self.make_mock_squeezer()
+        expandingbutton = ExpandingButton('TEXT', 'TAGS', 50, squeezer)
+        expandingbutton.selection_own = Mock()
+
+        with patch('idlelib.squeezer.view_text', autospec=view_text)\
+                as mock_view_text:
+            # Trigger the view event.
+            expandingbutton.view(event=Mock())
+
+            # Check that the expanding button called view_text.
+            self.assertEqual(mock_view_text.call_count, 1)
+
+            # Check that the proper text was passed.
+            self.assertEqual(mock_view_text.call_args[0][2], 'TEXT')
+
+    def test_rmenu(self):
+        """Test the context menu."""
+        squeezer = self.make_mock_squeezer()
+        expandingbutton = ExpandingButton('TEXT', 'TAGS', 50, squeezer)
+        with patch('tkinter.Menu') as mock_Menu:
+            mock_menu = Mock()
+            mock_Menu.return_value = mock_menu
+            mock_event = Mock()
+            mock_event.x = 10
+            mock_event.y = 10
+            expandingbutton.context_menu_event(event=mock_event)
+            self.assertEqual(mock_menu.add_command.call_count,
+                             len(expandingbutton.rmenu_specs))
+            for label, *data in expandingbutton.rmenu_specs:
+                mock_menu.add_command.assert_any_call(label=label, command=ANY)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_stackviewer.py

@@ -0,0 +1,47 @@
+"Test stackviewer, coverage 63%."
+
+from idlelib import stackviewer
+import unittest
+from test.support import requires
+from tkinter import Tk
+
+from idlelib.tree import TreeNode, ScrolledCanvas
+import sys
+
+
+class StackBrowserTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        svs = stackviewer.sys
+        try:
+            abc
+        except NameError:
+            svs.last_type, svs.last_value, svs.last_traceback = (
+                sys.exc_info())
+
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        svs = stackviewer.sys
+        del svs.last_traceback, svs.last_type, svs.last_value
+
+        cls.root.update_idletasks()
+##        for id in cls.root.tk.call('after', 'info'):
+##            cls.root.after_cancel(id)  # Need for EditorWindow.
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        sb = stackviewer.StackBrowser(self.root)
+        isi = self.assertIsInstance
+        isi(stackviewer.sc, ScrolledCanvas)
+        isi(stackviewer.item, stackviewer.StackTreeItem)
+        isi(stackviewer.node, TreeNode)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_text.py

@@ -0,0 +1,236 @@
+''' Test mock_tk.Text class against tkinter.Text class
+
+Run same tests with both by creating a mixin class.
+'''
+import unittest
+from test.support import requires
+from _tkinter import TclError
+
+class TextTest:
+    "Define items common to both sets of tests."
+
+    hw = 'hello\nworld'  # Several tests insert this after initialization.
+    hwn = hw+'\n'  # \n present at initialization, before insert
+
+    # setUpClass defines cls.Text and maybe cls.root.
+    # setUp defines self.text from Text and maybe root.
+
+    def test_init(self):
+        self.assertEqual(self.text.get('1.0'), '\n')
+        self.assertEqual(self.text.get('end'), '')
+
+    def test_index_empty(self):
+        index = self.text.index
+
+        for dex in (-1.0, 0.3, '1.-1', '1.0', '1.0 lineend', '1.end', '1.33',
+                'insert'):
+            self.assertEqual(index(dex), '1.0')
+
+        for dex in 'end', 2.0, '2.1', '33.44':
+            self.assertEqual(index(dex), '2.0')
+
+    def test_index_data(self):
+        index = self.text.index
+        self.text.insert('1.0', self.hw)
+
+        for dex in -1.0, 0.3, '1.-1', '1.0':
+            self.assertEqual(index(dex), '1.0')
+
+        for dex in '1.0 lineend', '1.end', '1.33':
+            self.assertEqual(index(dex), '1.5')
+
+        for dex in 'end',  '33.44':
+            self.assertEqual(index(dex), '3.0')
+
+    def test_get(self):
+        get = self.text.get
+        Equal = self.assertEqual
+        self.text.insert('1.0', self.hw)
+
+        Equal(get('end'), '')
+        Equal(get('end', 'end'), '')
+        Equal(get('1.0'), 'h')
+        Equal(get('1.0', '1.1'), 'h')
+        Equal(get('1.0', '1.3'), 'hel')
+        Equal(get('1.1', '1.3'), 'el')
+        Equal(get('1.0', '1.0 lineend'), 'hello')
+        Equal(get('1.0', '1.10'), 'hello')
+        Equal(get('1.0 lineend'), '\n')
+        Equal(get('1.1', '2.3'), 'ello\nwor')
+        Equal(get('1.0', '2.5'), self.hw)
+        Equal(get('1.0', 'end'), self.hwn)
+        Equal(get('0.0', '5.0'), self.hwn)
+
+    def test_insert(self):
+        insert = self.text.insert
+        get = self.text.get
+        Equal = self.assertEqual
+
+        insert('1.0', self.hw)
+        Equal(get('1.0', 'end'), self.hwn)
+
+        insert('1.0', '')  # nothing
+        Equal(get('1.0', 'end'), self.hwn)
+
+        insert('1.0', '*')
+        Equal(get('1.0', 'end'), '*hello\nworld\n')
+
+        insert('1.0 lineend', '*')
+        Equal(get('1.0', 'end'), '*hello*\nworld\n')
+
+        insert('2.3', '*')
+        Equal(get('1.0', 'end'), '*hello*\nwor*ld\n')
+
+        insert('end', 'x')
+        Equal(get('1.0', 'end'), '*hello*\nwor*ldx\n')
+
+        insert('1.4', 'x\n')
+        Equal(get('1.0', 'end'), '*helx\nlo*\nwor*ldx\n')
+
+    def test_no_delete(self):
+        # if index1 == 'insert' or 'end' or >= end, there is no deletion
+        delete = self.text.delete
+        get = self.text.get
+        Equal = self.assertEqual
+        self.text.insert('1.0', self.hw)
+
+        delete('insert')
+        Equal(get('1.0', 'end'), self.hwn)
+
+        delete('end')
+        Equal(get('1.0', 'end'), self.hwn)
+
+        delete('insert', 'end')
+        Equal(get('1.0', 'end'), self.hwn)
+
+        delete('insert', '5.5')
+        Equal(get('1.0', 'end'), self.hwn)
+
+        delete('1.4', '1.0')
+        Equal(get('1.0', 'end'), self.hwn)
+
+        delete('1.4', '1.4')
+        Equal(get('1.0', 'end'), self.hwn)
+
+    def test_delete_char(self):
+        delete = self.text.delete
+        get = self.text.get
+        Equal = self.assertEqual
+        self.text.insert('1.0', self.hw)
+
+        delete('1.0')
+        Equal(get('1.0', '1.end'), 'ello')
+
+        delete('1.0', '1.1')
+        Equal(get('1.0', '1.end'), 'llo')
+
+        # delete \n and combine 2 lines into 1
+        delete('1.end')
+        Equal(get('1.0', '1.end'), 'lloworld')
+
+        self.text.insert('1.3', '\n')
+        delete('1.10')
+        Equal(get('1.0', '1.end'), 'lloworld')
+
+        self.text.insert('1.3', '\n')
+        delete('1.3', '2.0')
+        Equal(get('1.0', '1.end'), 'lloworld')
+
+    def test_delete_slice(self):
+        delete = self.text.delete
+        get = self.text.get
+        Equal = self.assertEqual
+        self.text.insert('1.0', self.hw)
+
+        delete('1.0', '1.0 lineend')
+        Equal(get('1.0', 'end'), '\nworld\n')
+
+        delete('1.0', 'end')
+        Equal(get('1.0', 'end'), '\n')
+
+        self.text.insert('1.0', self.hw)
+        delete('1.0', '2.0')
+        Equal(get('1.0', 'end'), 'world\n')
+
+        delete('1.0', 'end')
+        Equal(get('1.0', 'end'), '\n')
+
+        self.text.insert('1.0', self.hw)
+        delete('1.2', '2.3')
+        Equal(get('1.0', 'end'), 'held\n')
+
+    def test_multiple_lines(self):  # insert and delete
+        self.text.insert('1.0', 'hello')
+
+        self.text.insert('1.3', '1\n2\n3\n4\n5')
+        self.assertEqual(self.text.get('1.0', 'end'), 'hel1\n2\n3\n4\n5lo\n')
+
+        self.text.delete('1.3', '5.1')
+        self.assertEqual(self.text.get('1.0', 'end'), 'hello\n')
+
+    def test_compare(self):
+        compare = self.text.compare
+        Equal = self.assertEqual
+        # need data so indexes not squished to 1,0
+        self.text.insert('1.0', 'First\nSecond\nThird\n')
+
+        self.assertRaises(TclError, compare, '2.2', 'op', '2.2')
+
+        for op, less1, less0, equal, greater0, greater1 in (
+                ('<', True, True, False, False, False),
+                ('<=', True, True, True, False, False),
+                ('>', False, False, False, True, True),
+                ('>=', False, False, True, True, True),
+                ('==', False, False, True, False, False),
+                ('!=', True, True, False, True, True),
+                ):
+            Equal(compare('1.1', op, '2.2'), less1, op)
+            Equal(compare('2.1', op, '2.2'), less0, op)
+            Equal(compare('2.2', op, '2.2'), equal, op)
+            Equal(compare('2.3', op, '2.2'), greater0, op)
+            Equal(compare('3.3', op, '2.2'), greater1, op)
+
+
+class MockTextTest(TextTest, unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        from idlelib.idle_test.mock_tk import Text
+        cls.Text = Text
+
+    def setUp(self):
+        self.text = self.Text()
+
+
+    def test_decode(self):
+        # test endflags (-1, 0) not tested by test_index (which uses +1)
+        decode = self.text._decode
+        Equal = self.assertEqual
+        self.text.insert('1.0', self.hw)
+
+        Equal(decode('end', -1), (2, 5))
+        Equal(decode('3.1', -1), (2, 5))
+        Equal(decode('end',  0), (2, 6))
+        Equal(decode('3.1', 0), (2, 6))
+
+
+class TkTextTest(TextTest, unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        from tkinter import Tk, Text
+        cls.Text = Text
+        cls.root = Tk()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text = self.Text(self.root)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)

llava/lib/python3.10/idlelib/idle_test/test_textview.py

@@ -0,0 +1,233 @@
+"""Test textview, coverage 100%.
+
+Since all methods and functions create (or destroy) a ViewWindow, which
+is a widget containing a widget, etcetera, all tests must be gui tests.
+Using mock Text would not change this.  Other mocks are used to retrieve
+information about calls.
+"""
+from idlelib import textview as tv
+from test.support import requires
+requires('gui')
+
+import os
+import unittest
+from tkinter import Tk, TclError, CHAR, NONE, WORD
+from tkinter.ttk import Button
+from idlelib.idle_test.mock_idle import Func
+from idlelib.idle_test.mock_tk import Mbox_func
+
+def setUpModule():
+    global root
+    root = Tk()
+    root.withdraw()
+
+def tearDownModule():
+    global root
+    root.update_idletasks()
+    root.destroy()
+    del root
+
+# If we call ViewWindow or wrapper functions with defaults
+# modal=True, _utest=False, test hangs on call to wait_window.
+# Have also gotten tk error 'can't invoke "event" command'.
+
+
+class VW(tv.ViewWindow):  # Used in ViewWindowTest.
+    transient = Func()
+    grab_set = Func()
+    wait_window = Func()
+
+
+# Call wrapper class VW with mock wait_window.
+class ViewWindowTest(unittest.TestCase):
+
+    def setUp(self):
+        VW.transient.__init__()
+        VW.grab_set.__init__()
+        VW.wait_window.__init__()
+
+    def test_init_modal(self):
+        view = VW(root, 'Title', 'test text')
+        self.assertTrue(VW.transient.called)
+        self.assertTrue(VW.grab_set.called)
+        self.assertTrue(VW.wait_window.called)
+        view.ok()
+
+    def test_init_nonmodal(self):
+        view = VW(root, 'Title', 'test text', modal=False)
+        self.assertFalse(VW.transient.called)
+        self.assertFalse(VW.grab_set.called)
+        self.assertFalse(VW.wait_window.called)
+        view.ok()
+
+    def test_ok(self):
+        view = VW(root, 'Title', 'test text', modal=False)
+        view.destroy = Func()
+        view.ok()
+        self.assertTrue(view.destroy.called)
+        del view.destroy  # Unmask real function.
+        view.destroy()
+
+
+class AutoHideScrollbarTest(unittest.TestCase):
+    # Method set is tested in ScrollableTextFrameTest
+    def test_forbidden_geometry(self):
+        scroll = tv.AutoHideScrollbar(root)
+        self.assertRaises(TclError, scroll.pack)
+        self.assertRaises(TclError, scroll.place)
+
+
+class ScrollableTextFrameTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.root = root = Tk()
+        root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def make_frame(self, wrap=NONE, **kwargs):
+        frame = tv.ScrollableTextFrame(self.root, wrap=wrap, **kwargs)
+        def cleanup_frame():
+            frame.update_idletasks()
+            frame.destroy()
+        self.addCleanup(cleanup_frame)
+        return frame
+
+    def test_line1(self):
+        frame = self.make_frame()
+        frame.text.insert('1.0', 'test text')
+        self.assertEqual(frame.text.get('1.0', '1.end'), 'test text')
+
+    def test_horiz_scrollbar(self):
+        # The horizontal scrollbar should be shown/hidden according to
+        # the 'wrap' setting: It should only be shown when 'wrap' is
+        # set to NONE.
+
+        # wrap = NONE -> with horizontal scrolling
+        frame = self.make_frame(wrap=NONE)
+        self.assertEqual(frame.text.cget('wrap'), NONE)
+        self.assertIsNotNone(frame.xscroll)
+
+        # wrap != NONE -> no horizontal scrolling
+        for wrap in [CHAR, WORD]:
+            with self.subTest(wrap=wrap):
+                frame = self.make_frame(wrap=wrap)
+                self.assertEqual(frame.text.cget('wrap'), wrap)
+                self.assertIsNone(frame.xscroll)
+
+
+class ViewFrameTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.root = root = Tk()
+        root.withdraw()
+        cls.frame = tv.ViewFrame(root, 'test text')
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.frame
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_line1(self):
+        get = self.frame.text.get
+        self.assertEqual(get('1.0', '1.end'), 'test text')
+
+
+# Call ViewWindow with modal=False.
+class ViewFunctionTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.orig_error = tv.showerror
+        tv.showerror = Mbox_func()
+
+    @classmethod
+    def tearDownClass(cls):
+        tv.showerror = cls.orig_error
+        del cls.orig_error
+
+    def test_view_text(self):
+        view = tv.view_text(root, 'Title', 'test text', modal=False)
+        self.assertIsInstance(view, tv.ViewWindow)
+        self.assertIsInstance(view.viewframe, tv.ViewFrame)
+        view.viewframe.ok()
+
+    def test_view_file(self):
+        view = tv.view_file(root, 'Title', __file__, 'ascii', modal=False)
+        self.assertIsInstance(view, tv.ViewWindow)
+        self.assertIsInstance(view.viewframe, tv.ViewFrame)
+        get = view.viewframe.textframe.text.get
+        self.assertIn('Test', get('1.0', '1.end'))
+        view.ok()
+
+    def test_bad_file(self):
+        # Mock showerror will be used; view_file will return None.
+        view = tv.view_file(root, 'Title', 'abc.xyz', 'ascii', modal=False)
+        self.assertIsNone(view)
+        self.assertEqual(tv.showerror.title, 'File Load Error')
+
+    def test_bad_encoding(self):
+        p = os.path
+        fn = p.abspath(p.join(p.dirname(__file__), '..', 'CREDITS.txt'))
+        view = tv.view_file(root, 'Title', fn, 'ascii', modal=False)
+        self.assertIsNone(view)
+        self.assertEqual(tv.showerror.title, 'Unicode Decode Error')
+
+    def test_nowrap(self):
+        view = tv.view_text(root, 'Title', 'test', modal=False, wrap='none')
+        text_widget = view.viewframe.textframe.text
+        self.assertEqual(text_widget.cget('wrap'), 'none')
+
+
+# Call ViewWindow with _utest=True.
+class ButtonClickTest(unittest.TestCase):
+
+    def setUp(self):
+        self.view = None
+        self.called = False
+
+    def tearDown(self):
+        if self.view:
+            self.view.destroy()
+
+    def test_view_text_bind_with_button(self):
+        def _command():
+            self.called = True
+            self.view = tv.view_text(root, 'TITLE_TEXT', 'COMMAND', _utest=True)
+        button = Button(root, text='BUTTON', command=_command)
+        button.invoke()
+        self.addCleanup(button.destroy)
+
+        self.assertEqual(self.called, True)
+        self.assertEqual(self.view.title(), 'TITLE_TEXT')
+        self.assertEqual(self.view.viewframe.textframe.text.get('1.0', '1.end'),
+                         'COMMAND')
+
+    def test_view_file_bind_with_button(self):
+        def _command():
+            self.called = True
+            self.view = tv.view_file(root, 'TITLE_FILE', __file__,
+                                     encoding='ascii', _utest=True)
+        button = Button(root, text='BUTTON', command=_command)
+        button.invoke()
+        self.addCleanup(button.destroy)
+
+        self.assertEqual(self.called, True)
+        self.assertEqual(self.view.title(), 'TITLE_FILE')
+        get = self.view.viewframe.textframe.text.get
+        with open(__file__) as f:
+            self.assertEqual(get('1.0', '1.end'), f.readline().strip())
+            f.readline()
+            self.assertEqual(get('3.0', '3.end'), f.readline().strip())
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_tooltip.py

@@ -0,0 +1,161 @@
+"""Test tooltip, coverage 100%.
+
+Coverage is 100% after excluding 6 lines with "# pragma: no cover".
+They involve TclErrors that either should or should not happen in a
+particular situation, and which are 'pass'ed if they do.
+"""
+
+from idlelib.tooltip import TooltipBase, Hovertip
+from test.support import requires
+requires('gui')
+
+from functools import wraps
+import time
+from tkinter import Button, Tk, Toplevel
+import unittest
+
+
+def setUpModule():
+    global root
+    root = Tk()
+
+def tearDownModule():
+    global root
+    root.update_idletasks()
+    root.destroy()
+    del root
+
+
+def add_call_counting(func):
+    @wraps(func)
+    def wrapped_func(*args, **kwargs):
+        wrapped_func.call_args_list.append((args, kwargs))
+        return func(*args, **kwargs)
+    wrapped_func.call_args_list = []
+    return wrapped_func
+
+
+def _make_top_and_button(testobj):
+    global root
+    top = Toplevel(root)
+    testobj.addCleanup(top.destroy)
+    top.title("Test tooltip")
+    button = Button(top, text='ToolTip test button')
+    button.pack()
+    testobj.addCleanup(button.destroy)
+    top.lift()
+    return top, button
+
+
+class ToolTipBaseTest(unittest.TestCase):
+    def setUp(self):
+        self.top, self.button = _make_top_and_button(self)
+
+    def test_base_class_is_unusable(self):
+        global root
+        top = Toplevel(root)
+        self.addCleanup(top.destroy)
+
+        button = Button(top, text='ToolTip test button')
+        button.pack()
+        self.addCleanup(button.destroy)
+
+        with self.assertRaises(NotImplementedError):
+            tooltip = TooltipBase(button)
+            tooltip.showtip()
+
+
+class HovertipTest(unittest.TestCase):
+    def setUp(self):
+        self.top, self.button = _make_top_and_button(self)
+
+    def is_tipwindow_shown(self, tooltip):
+        return tooltip.tipwindow and tooltip.tipwindow.winfo_viewable()
+
+    def test_showtip(self):
+        tooltip = Hovertip(self.button, 'ToolTip text')
+        self.addCleanup(tooltip.hidetip)
+        self.assertFalse(self.is_tipwindow_shown(tooltip))
+        tooltip.showtip()
+        self.assertTrue(self.is_tipwindow_shown(tooltip))
+
+    def test_showtip_twice(self):
+        tooltip = Hovertip(self.button, 'ToolTip text')
+        self.addCleanup(tooltip.hidetip)
+        self.assertFalse(self.is_tipwindow_shown(tooltip))
+        tooltip.showtip()
+        self.assertTrue(self.is_tipwindow_shown(tooltip))
+        orig_tipwindow = tooltip.tipwindow
+        tooltip.showtip()
+        self.assertTrue(self.is_tipwindow_shown(tooltip))
+        self.assertIs(tooltip.tipwindow, orig_tipwindow)
+
+    def test_hidetip(self):
+        tooltip = Hovertip(self.button, 'ToolTip text')
+        self.addCleanup(tooltip.hidetip)
+        tooltip.showtip()
+        tooltip.hidetip()
+        self.assertFalse(self.is_tipwindow_shown(tooltip))
+
+    def test_showtip_on_mouse_enter_no_delay(self):
+        tooltip = Hovertip(self.button, 'ToolTip text', hover_delay=None)
+        self.addCleanup(tooltip.hidetip)
+        tooltip.showtip = add_call_counting(tooltip.showtip)
+        root.update()
+        self.assertFalse(self.is_tipwindow_shown(tooltip))
+        self.button.event_generate('<Enter>', x=0, y=0)
+        root.update()
+        self.assertTrue(self.is_tipwindow_shown(tooltip))
+        self.assertGreater(len(tooltip.showtip.call_args_list), 0)
+
+    def test_hover_with_delay(self):
+        # Run multiple tests requiring an actual delay simultaneously.
+
+        # Test #1: A hover tip with a non-zero delay appears after the delay.
+        tooltip1 = Hovertip(self.button, 'ToolTip text', hover_delay=100)
+        self.addCleanup(tooltip1.hidetip)
+        tooltip1.showtip = add_call_counting(tooltip1.showtip)
+        root.update()
+        self.assertFalse(self.is_tipwindow_shown(tooltip1))
+        self.button.event_generate('<Enter>', x=0, y=0)
+        root.update()
+        self.assertFalse(self.is_tipwindow_shown(tooltip1))
+
+        # Test #2: A hover tip with a non-zero delay doesn't appear when
+        # the mouse stops hovering over the base widget before the delay
+        # expires.
+        tooltip2 = Hovertip(self.button, 'ToolTip text', hover_delay=100)
+        self.addCleanup(tooltip2.hidetip)
+        tooltip2.showtip = add_call_counting(tooltip2.showtip)
+        root.update()
+        self.button.event_generate('<Enter>', x=0, y=0)
+        root.update()
+        self.button.event_generate('<Leave>', x=0, y=0)
+        root.update()
+
+        time.sleep(0.15)
+        root.update()
+
+        # Test #1 assertions.
+        self.assertTrue(self.is_tipwindow_shown(tooltip1))
+        self.assertGreater(len(tooltip1.showtip.call_args_list), 0)
+
+        # Test #2 assertions.
+        self.assertFalse(self.is_tipwindow_shown(tooltip2))
+        self.assertEqual(tooltip2.showtip.call_args_list, [])
+
+    def test_hidetip_on_mouse_leave(self):
+        tooltip = Hovertip(self.button, 'ToolTip text', hover_delay=None)
+        self.addCleanup(tooltip.hidetip)
+        tooltip.showtip = add_call_counting(tooltip.showtip)
+        root.update()
+        self.button.event_generate('<Enter>', x=0, y=0)
+        root.update()
+        self.button.event_generate('<Leave>', x=0, y=0)
+        root.update()
+        self.assertFalse(self.is_tipwindow_shown(tooltip))
+        self.assertGreater(len(tooltip.showtip.call_args_list), 0)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_tree.py

@@ -0,0 +1,60 @@
+"Test tree. coverage 56%."
+
+from idlelib import tree
+import unittest
+from test.support import requires
+requires('gui')
+from tkinter import Tk, EventType, SCROLL
+
+
+class TreeTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        # Start with code slightly adapted from htest.
+        sc = tree.ScrolledCanvas(
+            self.root, bg="white", highlightthickness=0, takefocus=1)
+        sc.frame.pack(expand=1, fill="both", side='left')
+        item = tree.FileTreeItem(tree.ICONDIR)
+        node = tree.TreeNode(sc.canvas, None, item)
+        node.expand()
+
+
+class TestScrollEvent(unittest.TestCase):
+
+    def test_wheel_event(self):
+        # Fake widget class containing `yview` only.
+        class _Widget:
+            def __init__(widget, *expected):
+                widget.expected = expected
+            def yview(widget, *args):
+                self.assertTupleEqual(widget.expected, args)
+        # Fake event class
+        class _Event:
+            pass
+        #        (type, delta, num, amount)
+        tests = ((EventType.MouseWheel, 120, -1, -5),
+                 (EventType.MouseWheel, -120, -1, 5),
+                 (EventType.ButtonPress, -1, 4, -5),
+                 (EventType.ButtonPress, -1, 5, 5))
+
+        event = _Event()
+        for ty, delta, num, amount in tests:
+            event.type = ty
+            event.delta = delta
+            event.num = num
+            res = tree.wheel_event(event, _Widget(SCROLL, amount, "units"))
+            self.assertEqual(res, "break")
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_util.py

@@ -0,0 +1,14 @@
+"""Test util, coverage 100%"""
+
+import unittest
+from idlelib import util
+
+
+class UtilTest(unittest.TestCase):
+    def test_extensions(self):
+        for extension in {'.pyi', '.py', '.pyw'}:
+            self.assertIn(extension, util.py_extensions)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

llava/lib/python3.10/idlelib/idle_test/test_warning.py

@@ -0,0 +1,73 @@
+'''Test warnings replacement in pyshell.py and run.py.
+
+This file could be expanded to include traceback overrides
+(in same two modules). If so, change name.
+Revise if output destination changes (http://bugs.python.org/issue18318).
+Make sure warnings module is left unaltered (http://bugs.python.org/issue18081).
+'''
+from idlelib import run
+from idlelib import pyshell as shell
+import unittest
+from test.support import captured_stderr
+import warnings
+
+# Try to capture default showwarning before Idle modules are imported.
+showwarning = warnings.showwarning
+# But if we run this file within idle, we are in the middle of the run.main loop
+# and default showwarnings has already been replaced.
+running_in_idle = 'idle' in showwarning.__name__
+
+# The following was generated from pyshell.idle_formatwarning
+# and checked as matching expectation.
+idlemsg = '''
+Warning (from warnings module):
+  File "test_warning.py", line 99
+    Line of code
+UserWarning: Test
+'''
+shellmsg = idlemsg + ">>> "
+
+
+class RunWarnTest(unittest.TestCase):
+
+    @unittest.skipIf(running_in_idle, "Does not work when run within Idle.")
+    def test_showwarnings(self):
+        self.assertIs(warnings.showwarning, showwarning)
+        run.capture_warnings(True)
+        self.assertIs(warnings.showwarning, run.idle_showwarning_subproc)
+        run.capture_warnings(False)
+        self.assertIs(warnings.showwarning, showwarning)
+
+    def test_run_show(self):
+        with captured_stderr() as f:
+            run.idle_showwarning_subproc(
+                    'Test', UserWarning, 'test_warning.py', 99, f, 'Line of code')
+            # The following uses .splitlines to erase line-ending differences
+            self.assertEqual(idlemsg.splitlines(), f.getvalue().splitlines())
+
+
+class ShellWarnTest(unittest.TestCase):
+
+    @unittest.skipIf(running_in_idle, "Does not work when run within Idle.")
+    def test_showwarnings(self):
+        self.assertIs(warnings.showwarning, showwarning)
+        shell.capture_warnings(True)
+        self.assertIs(warnings.showwarning, shell.idle_showwarning)
+        shell.capture_warnings(False)
+        self.assertIs(warnings.showwarning, showwarning)
+
+    def test_idle_formatter(self):
+        # Will fail if format changed without regenerating idlemsg
+        s = shell.idle_formatwarning(
+                'Test', UserWarning, 'test_warning.py', 99, 'Line of code')
+        self.assertEqual(idlemsg, s)
+
+    def test_shell_show(self):
+        with captured_stderr() as f:
+            shell.idle_showwarning(
+                    'Test', UserWarning, 'test_warning.py', 99, f, 'Line of code')
+            self.assertEqual(shellmsg.splitlines(), f.getvalue().splitlines())
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_backward_compositeimplicitautograd_dispatch.h

@@ -0,0 +1,23 @@
+#pragma once
+// @generated by torchgen/gen.py from DispatchKeyFunction.h
+
+// NB: The implementing C++ file is RegisterDispatchKey.cpp
+
+// The only #includes we need are for custom classes that have defaults in the C++ API
+#include <c10/core/MemoryFormat.h>
+#include <c10/core/Scalar.h>
+#include <ATen/core/Reduction.h>
+
+// Forward declarations of any types needed in the operator signatures.
+// We can't directly include these classes because it will cause circular include dependencies.
+// This file is included by TensorBody.h, which defines the Tensor class.
+#include <ATen/core/ATen_fwd.h>
+
+namespace at {
+
+namespace compositeimplicitautograd {
+
+TORCH_API void _backward(const at::Tensor & self, at::TensorList inputs, const ::std::optional<at::Tensor> & gradient={}, ::std::optional<bool> retain_graph=::std::nullopt, bool create_graph=false);
+
+} // namespace compositeimplicitautograd
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_fft_c2c_cuda_dispatch.h

@@ -0,0 +1,28 @@
+#pragma once
+// @generated by torchgen/gen.py from DispatchKeyFunction.h
+
+// NB: The implementing C++ file is RegisterDispatchKey.cpp
+
+// The only #includes we need are for custom classes that have defaults in the C++ API
+#include <c10/core/MemoryFormat.h>
+#include <c10/core/Scalar.h>
+#include <ATen/core/Reduction.h>
+
+// Forward declarations of any types needed in the operator signatures.
+// We can't directly include these classes because it will cause circular include dependencies.
+// This file is included by TensorBody.h, which defines the Tensor class.
+#include <ATen/core/ATen_fwd.h>
+
+namespace at {
+
+namespace cuda {
+
+TORCH_API at::Tensor _fft_c2c(const at::Tensor & self, at::IntArrayRef dim, int64_t normalization, bool forward);
+TORCH_API at::Tensor _fft_c2c_symint(const at::Tensor & self, c10::SymIntArrayRef dim, int64_t normalization, bool forward);
+TORCH_API at::Tensor & _fft_c2c_out(at::Tensor & out, const at::Tensor & self, at::IntArrayRef dim, int64_t normalization, bool forward);
+TORCH_API at::Tensor & _fft_c2c_outf(const at::Tensor & self, at::IntArrayRef dim, int64_t normalization, bool forward, at::Tensor & out);
+TORCH_API at::Tensor & _fft_c2c_symint_out(at::Tensor & out, const at::Tensor & self, c10::SymIntArrayRef dim, int64_t normalization, bool forward);
+TORCH_API at::Tensor & _fft_c2c_symint_outf(const at::Tensor & self, c10::SymIntArrayRef dim, int64_t normalization, bool forward, at::Tensor & out);
+
+} // namespace cuda
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_foreach_asin_cuda_dispatch.h

@@ -0,0 +1,24 @@
+#pragma once
+// @generated by torchgen/gen.py from DispatchKeyFunction.h
+
+// NB: The implementing C++ file is RegisterDispatchKey.cpp
+
+// The only #includes we need are for custom classes that have defaults in the C++ API
+#include <c10/core/MemoryFormat.h>
+#include <c10/core/Scalar.h>
+#include <ATen/core/Reduction.h>
+
+// Forward declarations of any types needed in the operator signatures.
+// We can't directly include these classes because it will cause circular include dependencies.
+// This file is included by TensorBody.h, which defines the Tensor class.
+#include <ATen/core/ATen_fwd.h>
+
+namespace at {
+
+namespace cuda {
+
+TORCH_API ::std::vector<at::Tensor> _foreach_asin(at::TensorList self);
+TORCH_API void _foreach_asin_(at::TensorList self);
+
+} // namespace cuda
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_foreach_lgamma.h

@@ -0,0 +1,44 @@
+#pragma once
+
+// @generated by torchgen/gen.py from Function.h
+
+#include <ATen/Context.h>
+#include <ATen/DeviceGuard.h>
+#include <ATen/TensorUtils.h>
+#include <ATen/TracerMode.h>
+#include <ATen/core/Generator.h>
+#include <ATen/core/Reduction.h>
+#include <ATen/core/Tensor.h>
+#include <c10/core/Scalar.h>
+#include <c10/core/Storage.h>
+#include <c10/core/TensorOptions.h>
+#include <c10/util/Deprecated.h>
+#include <c10/util/Optional.h>
+
+
+
+#include <ATen/ops/_foreach_lgamma_ops.h>
+
+namespace at {
+
+
+// aten::_foreach_lgamma(Tensor[] self) -> Tensor[]
+inline ::std::vector<at::Tensor> _foreach_lgamma(at::TensorList self) {
+    return at::_ops::_foreach_lgamma::call(self);
+}
+
+// aten::_foreach_lgamma_(Tensor(a!)[] self) -> ()
+inline void _foreach_lgamma_(at::TensorList self) {
+    return at::_ops::_foreach_lgamma_::call(self);
+}
+
+// aten::_foreach_lgamma.out(Tensor[] self, *, Tensor(a!)[] out) -> ()
+inline void _foreach_lgamma_out(at::TensorList out, at::TensorList self) {
+    return at::_ops::_foreach_lgamma_out::call(self, out);
+}
+// aten::_foreach_lgamma.out(Tensor[] self, *, Tensor(a!)[] out) -> ()
+inline void _foreach_lgamma_outf(at::TensorList self, at::TensorList out) {
+    return at::_ops::_foreach_lgamma_out::call(self, out);
+}
+
+}

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_foreach_pow_compositeexplicitautograd_dispatch.h

@@ -0,0 +1,35 @@
+#pragma once
+// @generated by torchgen/gen.py from DispatchKeyFunction.h
+
+// NB: The implementing C++ file is RegisterDispatchKey.cpp
+
+// The only #includes we need are for custom classes that have defaults in the C++ API
+#include <c10/core/MemoryFormat.h>
+#include <c10/core/Scalar.h>
+#include <ATen/core/Reduction.h>
+
+// Forward declarations of any types needed in the operator signatures.
+// We can't directly include these classes because it will cause circular include dependencies.
+// This file is included by TensorBody.h, which defines the Tensor class.
+#include <ATen/core/ATen_fwd.h>
+
+namespace at {
+
+namespace compositeexplicitautograd {
+
+TORCH_API ::std::vector<at::Tensor> _foreach_pow(at::TensorList self, at::TensorList exponent);
+TORCH_API void _foreach_pow_out(at::TensorList out, at::TensorList self, at::TensorList exponent);
+TORCH_API void _foreach_pow_outf(at::TensorList self, at::TensorList exponent, at::TensorList out);
+TORCH_API void _foreach_pow_(at::TensorList self, at::TensorList exponent);
+TORCH_API ::std::vector<at::Tensor> _foreach_pow(at::TensorList self, const at::Scalar & exponent);
+TORCH_API void _foreach_pow_out(at::TensorList out, at::TensorList self, const at::Scalar & exponent);
+TORCH_API void _foreach_pow_outf(at::TensorList self, const at::Scalar & exponent, at::TensorList out);
+TORCH_API void _foreach_pow_(at::TensorList self, const at::Scalar & exponent);
+TORCH_API ::std::vector<at::Tensor> _foreach_pow(at::TensorList self, at::ArrayRef<at::Scalar> exponent);
+TORCH_API void _foreach_pow_out(at::TensorList out, at::TensorList self, at::ArrayRef<at::Scalar> exponent);
+TORCH_API void _foreach_pow_outf(at::TensorList self, at::ArrayRef<at::Scalar> exponent, at::TensorList out);
+TORCH_API void _foreach_pow_(at::TensorList self, at::ArrayRef<at::Scalar> exponent);
+TORCH_API ::std::vector<at::Tensor> _foreach_pow(const at::Scalar & self, at::TensorList exponent);
+
+} // namespace compositeexplicitautograd
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_remove_batch_dim_compositeimplicitautograd_dispatch.h

@@ -0,0 +1,23 @@
+#pragma once
+// @generated by torchgen/gen.py from DispatchKeyFunction.h
+
+// NB: The implementing C++ file is RegisterDispatchKey.cpp
+
+// The only #includes we need are for custom classes that have defaults in the C++ API
+#include <c10/core/MemoryFormat.h>
+#include <c10/core/Scalar.h>
+#include <ATen/core/Reduction.h>
+
+// Forward declarations of any types needed in the operator signatures.
+// We can't directly include these classes because it will cause circular include dependencies.
+// This file is included by TensorBody.h, which defines the Tensor class.
+#include <ATen/core/ATen_fwd.h>
+
+namespace at {
+
+namespace compositeimplicitautograd {
+
+TORCH_API at::Tensor _remove_batch_dim(const at::Tensor & self, int64_t level, int64_t batch_size, int64_t out_dim);
+
+} // namespace compositeimplicitautograd
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_sparse_addmm_native.h

@@ -0,0 +1,22 @@
+#pragma once
+
+// @generated by torchgen/gen.py from NativeFunction.h
+
+#include <c10/core/Scalar.h>
+#include <c10/core/Storage.h>
+#include <c10/core/TensorOptions.h>
+#include <c10/util/Deprecated.h>
+#include <c10/util/Optional.h>
+#include <c10/core/QScheme.h>
+#include <ATen/core/Reduction.h>
+#include <ATen/core/Tensor.h>
+#include <tuple>
+#include <vector>
+
+
+namespace at {
+namespace native {
+TORCH_API at::Tensor _sparse_addmm(const at::Tensor & self, const at::Tensor & mat1, const at::Tensor & mat2, const at::Scalar & beta=1, const at::Scalar & alpha=1);
+TORCH_API at::Tensor & _sparse_addmm_out(const at::Tensor & self, const at::Tensor & mat1, const at::Tensor & mat2, const at::Scalar & beta, const at::Scalar & alpha, at::Tensor & out);
+} // namespace native
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_sparse_softmax_ops.h

@@ -0,0 +1,61 @@
+#pragma once
+
+// @generated by torchgen/gen.py from Operator.h
+
+#include <tuple>
+#include <vector>
+
+// Forward declarations of any types needed in the operator signatures.
+// We can't directly include these classes because it will cause circular include dependencies.
+// This file is included by TensorBody.h, which defines the Tensor class.
+#include <ATen/core/ATen_fwd.h>
+
+namespace at {
+namespace _ops {
+
+
+struct TORCH_API _sparse_softmax_int {
+  using schema = at::Tensor (const at::Tensor &, int64_t, ::std::optional<at::ScalarType>);
+  using ptr_schema = schema*;
+  // See Note [static constexpr char* members for windows NVCC]
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(name, "aten::_sparse_softmax")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(overload_name, "int")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(schema_str, "_sparse_softmax.int(Tensor self, int dim, ScalarType? dtype=None) -> Tensor")
+  static at::Tensor call(const at::Tensor & self, int64_t dim, ::std::optional<at::ScalarType> dtype);
+  static at::Tensor redispatch(c10::DispatchKeySet dispatchKeySet, const at::Tensor & self, int64_t dim, ::std::optional<at::ScalarType> dtype);
+};
+
+struct TORCH_API _sparse_softmax_Dimname {
+  using schema = at::Tensor (const at::Tensor &, at::Dimname, ::std::optional<at::ScalarType>);
+  using ptr_schema = schema*;
+  // See Note [static constexpr char* members for windows NVCC]
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(name, "aten::_sparse_softmax")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(overload_name, "Dimname")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(schema_str, "_sparse_softmax.Dimname(Tensor self, Dimname dim, *, ScalarType? dtype=None) -> Tensor")
+  static at::Tensor call(const at::Tensor & self, at::Dimname dim, ::std::optional<at::ScalarType> dtype);
+  static at::Tensor redispatch(c10::DispatchKeySet dispatchKeySet, const at::Tensor & self, at::Dimname dim, ::std::optional<at::ScalarType> dtype);
+};
+
+struct TORCH_API _sparse_softmax {
+  using schema = at::Tensor (const at::Tensor &, int64_t, bool);
+  using ptr_schema = schema*;
+  // See Note [static constexpr char* members for windows NVCC]
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(name, "aten::_sparse_softmax")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(overload_name, "")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(schema_str, "_sparse_softmax(Tensor self, int dim, bool half_to_float) -> Tensor")
+  static at::Tensor call(const at::Tensor & self, int64_t dim, bool half_to_float);
+  static at::Tensor redispatch(c10::DispatchKeySet dispatchKeySet, const at::Tensor & self, int64_t dim, bool half_to_float);
+};
+
+struct TORCH_API _sparse_softmax_out {
+  using schema = at::Tensor & (const at::Tensor &, int64_t, bool, at::Tensor &);
+  using ptr_schema = schema*;
+  // See Note [static constexpr char* members for windows NVCC]
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(name, "aten::_sparse_softmax")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(overload_name, "out")
+  STATIC_CONSTEXPR_STR_INL_EXCEPT_WIN_CUDA(schema_str, "_sparse_softmax.out(Tensor self, int dim, bool half_to_float, *, Tensor(a!) out) -> Tensor(a!)")
+  static at::Tensor & call(const at::Tensor & self, int64_t dim, bool half_to_float, at::Tensor & out);
+  static at::Tensor & redispatch(c10::DispatchKeySet dispatchKeySet, const at::Tensor & self, int64_t dim, bool half_to_float, at::Tensor & out);
+};
+
+}} // namespace at::_ops

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_upsample_nearest_exact1d_backward_native.h

@@ -0,0 +1,26 @@
+#pragma once
+
+// @generated by torchgen/gen.py from NativeFunction.h
+
+#include <c10/core/Scalar.h>
+#include <c10/core/Storage.h>
+#include <c10/core/TensorOptions.h>
+#include <c10/util/Deprecated.h>
+#include <c10/util/Optional.h>
+#include <c10/core/QScheme.h>
+#include <ATen/core/Reduction.h>
+#include <ATen/core/Tensor.h>
+#include <tuple>
+#include <vector>
+#include <ATen/ops/_upsample_nearest_exact1d_backward_meta.h>
+
+namespace at {
+namespace native {
+struct TORCH_API structured__upsample_nearest_exact1d_backward_out_cpu : public at::meta::structured__upsample_nearest_exact1d_backward {
+void impl(const at::Tensor & grad_output, at::ArrayRef<int64_t> output_size, at::ArrayRef<int64_t> input_size, ::std::optional<double> scales, const at::Tensor & grad_input);
+};
+struct TORCH_API structured__upsample_nearest_exact1d_backward_out_cuda : public at::meta::structured__upsample_nearest_exact1d_backward {
+void impl(const at::Tensor & grad_output, at::ArrayRef<int64_t> output_size, at::ArrayRef<int64_t> input_size, ::std::optional<double> scales, const at::Tensor & grad_input);
+};
+} // namespace native
+} // namespace at

parrot/lib/python3.10/site-packages/torch/include/ATen/ops/_values_copy.h

@@ -0,0 +1,39 @@
+#pragma once
+
+// @generated by torchgen/gen.py from Function.h
+
+#include <ATen/Context.h>
+#include <ATen/DeviceGuard.h>
+#include <ATen/TensorUtils.h>
+#include <ATen/TracerMode.h>
+#include <ATen/core/Generator.h>
+#include <ATen/core/Reduction.h>
+#include <ATen/core/Tensor.h>
+#include <c10/core/Scalar.h>
+#include <c10/core/Storage.h>
+#include <c10/core/TensorOptions.h>
+#include <c10/util/Deprecated.h>
+#include <c10/util/Optional.h>
+
+
+
+#include <ATen/ops/_values_copy_ops.h>
+
+namespace at {
+
+
+// aten::_values_copy(Tensor self) -> Tensor
+inline at::Tensor _values_copy(const at::Tensor & self) {
+    return at::_ops::_values_copy::call(self);
+}
+
+// aten::_values_copy.out(Tensor self, *, Tensor(a!) out) -> Tensor(a!)
+inline at::Tensor & _values_copy_out(at::Tensor & out, const at::Tensor & self) {
+    return at::_ops::_values_copy_out::call(self, out);
+}
+// aten::_values_copy.out(Tensor self, *, Tensor(a!) out) -> Tensor(a!)
+inline at::Tensor & _values_copy_outf(const at::Tensor & self, at::Tensor & out) {
+    return at::_ops::_values_copy_out::call(self, out);
+}
+
+}