| 43 | |
| 44 | |
| 45 | class _Outcome(object): |
| 46 | def __init__(self, result=None): |
| 47 | self.expecting_failure = False |
| 48 | self.result = result |
| 49 | self.result_supports_subtests = hasattr(result, "addSubTest") |
| 50 | self.success = True |
| 51 | self.expectedFailure = None |
| 52 | |
| 53 | @contextlib.contextmanager |
| 54 | def testPartExecutor(self, test_case, subTest=False): |
| 55 | old_success = self.success |
| 56 | self.success = True |
| 57 | try: |
| 58 | yield |
| 59 | except KeyboardInterrupt: |
| 60 | raise |
| 61 | except SkipTest as e: |
| 62 | self.success = False |
| 63 | _addSkip(self.result, test_case, str(e)) |
| 64 | except _ShouldStop: |
| 65 | pass |
| 66 | except: |
| 67 | exc_info = sys.exc_info() |
| 68 | if self.expecting_failure: |
| 69 | self.expectedFailure = exc_info |
| 70 | else: |
| 71 | self.success = False |
| 72 | if subTest: |
| 73 | self.result.addSubTest(test_case.test_case, test_case, exc_info) |
| 74 | else: |
| 75 | _addError(self.result, test_case, exc_info) |
| 76 | # explicitly break a reference cycle: |
| 77 | # exc_info -> frame -> exc_info |
| 78 | exc_info = None |
| 79 | else: |
| 80 | if subTest and self.success: |
| 81 | self.result.addSubTest(test_case.test_case, test_case, None) |
| 82 | finally: |
| 83 | self.success = self.success and old_success |
| 84 | |
| 85 | |
| 86 | def _addSkip(result, test_case, reason): |
no outgoing calls
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