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Viewing changes to bzrlib/tests/test_selftest.py

Merge updated set_parents api.

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bzrlib/tests/test_selftest.py
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                          )
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from bzrlib.tests.TestUtil import _load_module_by_name
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import bzrlib.errors as errors
 
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from bzrlib import symbol_versioning
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from bzrlib.trace import note
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        # cheat. Yes, wash thy mouth out with soap.
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        self._benchtime = None
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    def test_assigned_benchmark_file_stores_date(self):
 
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        output = StringIO()
 
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        result = bzrlib.tests._MyResult(self._log_file,
 
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                                        descriptions=0,
 
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                                        verbosity=1,
 
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                                        bench_history=output
 
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                                        )
 
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        output_string = output.getvalue()
 
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        # if you are wondering about the regexp please read the comment in
 
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        # test_bench_history (bzrlib.tests.test_selftest.TestRunner)
 
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        self.assertContainsRe(output_string, "--date [0-9.]+ \S")
 
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    def test_benchhistory_records_test_times(self):
 
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        result_stream = StringIO()
 
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        result = bzrlib.tests._MyResult(
 
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            self._log_file,
 
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            descriptions=0,
 
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            verbosity=1,
 
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            bench_history=result_stream
 
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            )
 
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        # we want profile a call and check that its test duration is recorded
 
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        # make a new test instance that when run will generate a benchmark
 
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        example_test_case = TestTestResult("_time_hello_world_encoding")
 
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        # execute the test, which should succeed and record times
 
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        example_test_case.run(result)
 
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        lines = result_stream.getvalue().splitlines()
 
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        self.assertEqual(2, len(lines))
 
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        self.assertContainsRe(lines[1],
 
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            " *[0-9]+ms bzrlib.tests.test_selftest.TestTestResult"
 
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            "._time_hello_world_encoding")
 
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    def _time_hello_world_encoding(self):
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        """Profile two sleep calls
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        result = self.run_test_runner(runner, test)
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        self.assertTrue(result.wasSuccessful())
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    def test_bench_history(self):
 
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        import bzrlib.branch
 
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        import bzrlib.revisionspec
 
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        test = TestRunner('dummy_test')
 
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        output = StringIO()
 
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        runner = TextTestRunner(stream=self._log_file, bench_history=output)
 
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        result = self.run_test_runner(runner, test)
 
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        output_string = output.getvalue()
 
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        # does anyone know a good regexp for revision ids?
 
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        # here we are using \S instead and checking the revision id afterwards
 
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        self.assertContainsRe(output_string, "--date [0-9.]+ \S")
 
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        branch = bzrlib.branch.Branch.open_containing('.')[0]
 
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        revision_id = bzrlib.revisionspec.RevisionSpec(branch.revno()).in_history(branch).rev_id
 
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        self.assert_(output_string.rstrip().endswith(revision_id))
 
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class TestTestCase(TestCase):
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    """Tests that test the core bzrlib TestCase."""
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        self.assertEndsWith('foo', 'oo')
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        self.assertRaises(AssertionError, self.assertEndsWith, 'o', 'oo')
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    def test_assertDeprecated(self):
 
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        def testfunc(be_deprecated):
 
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            if be_deprecated is True:
 
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                symbol_versioning.warn('i am deprecated', DeprecationWarning, 
 
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                                       stacklevel=1)
 
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        self.assertDeprecated(['i am deprecated'], testfunc, True)
 
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        self.assertDeprecated([], testfunc, False)
 
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        self.assertDeprecated(['i am deprecated'], testfunc, 
 
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                              be_deprecated=True)
 
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        self.assertDeprecated([], testfunc, be_deprecated=False)
 
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class TestConvenienceMakers(TestCaseWithTransport):
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    """Test for the make_* convenience functions."""