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"""install_scripts tests""" |
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import sys |
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import pytest |
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from setuptools.command.install_scripts import install_scripts |
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from setuptools.dist import Distribution |
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from . import contexts |
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class TestInstallScripts: |
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settings = dict( |
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name='foo', |
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entry_points={'console_scripts': ['foo=foo:foo']}, |
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version='0.0', |
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) |
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unix_exe = '/usr/dummy-test-path/local/bin/python' |
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unix_spaces_exe = '/usr/bin/env dummy-test-python' |
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win32_exe = 'C:\\Dummy Test Path\\Program Files\\Python 3.6\\python.exe' |
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def _run_install_scripts(self, install_dir, executable=None): |
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dist = Distribution(self.settings) |
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dist.script_name = 'setup.py' |
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cmd = install_scripts(dist) |
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cmd.install_dir = install_dir |
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if executable is not None: |
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bs = cmd.get_finalized_command('build_scripts') |
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bs.executable = executable |
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cmd.ensure_finalized() |
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with contexts.quiet(): |
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cmd.run() |
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@pytest.mark.skipif(sys.platform == 'win32', reason='non-Windows only') |
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def test_sys_executable_escaping_unix(self, tmpdir, monkeypatch): |
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""" |
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Ensure that shebang is not quoted on Unix when getting the Python exe |
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from sys.executable. |
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""" |
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expected = f'#!{self.unix_exe}\n' |
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monkeypatch.setattr('sys.executable', self.unix_exe) |
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with tmpdir.as_cwd(): |
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self._run_install_scripts(str(tmpdir)) |
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with open(str(tmpdir.join('foo')), 'r', encoding="utf-8") as f: |
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actual = f.readline() |
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assert actual == expected |
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@pytest.mark.skipif(sys.platform != 'win32', reason='Windows only') |
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def test_sys_executable_escaping_win32(self, tmpdir, monkeypatch): |
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""" |
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Ensure that shebang is quoted on Windows when getting the Python exe |
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from sys.executable and it contains a space. |
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""" |
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expected = f'#!"{self.win32_exe}"\n' |
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monkeypatch.setattr('sys.executable', self.win32_exe) |
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with tmpdir.as_cwd(): |
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self._run_install_scripts(str(tmpdir)) |
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with open(str(tmpdir.join('foo-script.py')), 'r', encoding="utf-8") as f: |
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actual = f.readline() |
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assert actual == expected |
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@pytest.mark.skipif(sys.platform == 'win32', reason='non-Windows only') |
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def test_executable_with_spaces_escaping_unix(self, tmpdir): |
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""" |
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Ensure that shebang on Unix is not quoted, even when |
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a value with spaces |
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is specified using --executable. |
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""" |
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expected = f'#!{self.unix_spaces_exe}\n' |
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with tmpdir.as_cwd(): |
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self._run_install_scripts(str(tmpdir), self.unix_spaces_exe) |
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with open(str(tmpdir.join('foo')), 'r', encoding="utf-8") as f: |
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actual = f.readline() |
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assert actual == expected |
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@pytest.mark.skipif(sys.platform != 'win32', reason='Windows only') |
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def test_executable_arg_escaping_win32(self, tmpdir): |
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""" |
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Ensure that shebang on Windows is quoted when |
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getting a path with spaces |
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from --executable, that is itself properly quoted. |
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""" |
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expected = f'#!"{self.win32_exe}"\n' |
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with tmpdir.as_cwd(): |
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self._run_install_scripts(str(tmpdir), '"' + self.win32_exe + '"') |
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with open(str(tmpdir.join('foo-script.py')), 'r', encoding="utf-8") as f: |
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actual = f.readline() |
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assert actual == expected |
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