| import unittest | |
| import lit.discovery | |
| import lit.LitConfig | |
| import lit.worker | |
| """ | |
| TestCase adaptor for providing a Python 'unittest' compatible interface to 'lit' | |
| tests. | |
| """ | |
| class UnresolvedError(RuntimeError): | |
| pass | |
| class LitTestCase(unittest.TestCase): | |
| def __init__(self, test, lit_config): | |
| unittest.TestCase.__init__(self) | |
| self._test = test | |
| self._lit_config = lit_config | |
| def id(self): | |
| return self._test.getFullName() | |
| def shortDescription(self): | |
| return self._test.getFullName() | |
| def runTest(self): | |
| # Run the test. | |
| result = lit.worker._execute(self._test, self._lit_config) | |
| # Adapt the result to unittest. | |
| if result.code is lit.Test.UNRESOLVED: | |
| raise UnresolvedError(result.output) | |
| elif result.code.isFailure: | |
| self.fail(result.output) | |
| def load_test_suite(inputs): | |
| import platform | |
| windows = platform.system() == "Windows" | |
| # Create the global config object. | |
| lit_config = lit.LitConfig.LitConfig( | |
| progname="lit", | |
| path=[], | |
| quiet=False, | |
| useValgrind=False, | |
| valgrindLeakCheck=False, | |
| valgrindArgs=[], | |
| noExecute=False, | |
| debug=False, | |
| isWindows=windows, | |
| order="smart", | |
| params={}, | |
| ) | |
| # Perform test discovery. | |
| tests = lit.discovery.find_tests_for_inputs(lit_config, inputs) | |
| test_adaptors = [LitTestCase(t, lit_config) for t in tests] | |
| # Return a unittest test suite which just runs the tests in order. | |
| return unittest.TestSuite(test_adaptors) | |