52   def setUp(self):  argument
53     self.testable_mock = Mock(spec=Dex2OatWrapperTestable)
54     self.testable_mock.GetAllMethods.return_value = self._METHODS
55     self.testable_mock.GetAllPassesForMethod.return_value = self._PASSES
57   def MethodFailsForAllPasses(self, compiled_methods, run_passes=None):  argument
58     return self._FAILING_METHOD not in compiled_methods
60   def MethodFailsForAPass(self, compiled_methods, run_passes=None):  argument
61     return (self._FAILING_METHOD not in compiled_methods or
62             (run_passes is not None and self._FAILING_PASS not in run_passes))
64   def testNeverFails(self):  argument
65     self.testable_mock.Test.return_value = True
66     res = BugSearch(self.testable_mock)
67     self.assertEqual(res, (None, None))
69   def testAlwaysFails(self):  argument
70     self.testable_mock.Test.return_value = False
71     with self.assertRaises(FatalError):
72       BugSearch(self.testable_mock)
74   def testAMethodFailsForAllPasses(self):  argument
75     self.testable_mock.Test.side_effect = self.MethodFailsForAllPasses
76     res = BugSearch(self.testable_mock)
77     self.assertEqual(res, (self._FAILING_METHOD, None))
79   def testAMethodFailsForAPass(self):  argument
80     self.testable_mock.Test.side_effect = self.MethodFailsForAPass
81     res = BugSearch(self.testable_mock)
82     self.assertEqual(res, (self._FAILING_METHOD, self._FAILING_PASS))
84   def testMandatoryPassPresent(self):  argument
85     self.testable_mock.GetAllPassesForMethod.return_value += (
86         [self._MANDATORY_PASS])
87     self.testable_mock.Test.side_effect = self.MethodFailsForAPass
88     BugSearch(self.testable_mock)
89     for (ordered_args, keyword_args) in self.testable_mock.Test.call_args_list:
96         self.assertIn(self._MANDATORY_PASS, passes)