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@@ -449,6 +449,24 b' class InteractiveShellTestCase(unittest.TestCase):' | |||||
449 | # Reset the custom exception hook |
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449 | # Reset the custom exception hook | |
450 | ip.set_custom_exc((), None) |
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450 | ip.set_custom_exc((), None) | |
451 |
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451 | |||
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452 | @mock.patch('builtins.print') | |||
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453 | def test_showtraceback_with_surrogates(self, mocked_print): | |||
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454 | values = [] | |||
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455 | def mock_print_func(value, sep=' ', end='\n', file=sys.stdout, flush=False): | |||
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456 | values.append(value) | |||
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457 | if value == chr(0xd8ff): | |||
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458 | raise UnicodeEncodeError("utf-8", chr(0xd8ff), 0, 1, "") | |||
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459 | ||||
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460 | # mock builtins.print | |||
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461 | mocked_print.side_effect = mock_print_func | |||
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462 | ||||
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463 | # ip._showtraceback() is replaced in globalipapp.py. | |||
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464 | # Call original method to test. | |||
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465 | interactiveshell.InteractiveShell._showtraceback(ip, None, None, chr(0xd8ff)) | |||
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466 | ||||
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467 | self.assertEqual(mocked_print.call_count, 2) | |||
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468 | self.assertEqual(values, [chr(0xd8ff), '\\ud8ff']) | |||
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469 | ||||
452 | def test_mktempfile(self): |
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470 | def test_mktempfile(self): | |
453 | filename = ip.mktempfile() |
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471 | filename = ip.mktempfile() | |
454 | # Check that we can open the file again on Windows |
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472 | # Check that we can open the file again on Windows |
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