def test_broken_pipe_in_stderr_flush(self): """ Test sys.stderr.flush() raising BrokenPipeError. This error should _not_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stderr() as stderr: handler = ColorizedStreamHandler(stream=stderr) with patch('sys.stderr.flush') as mock_flush: mock_flush.side_effect = _make_broken_pipe_error() # The emit() call raises no exception. handler.emit(record) err_text = stderr.getvalue() assert err_text.startswith('my error') # Check that the logging framework tried to log the exception. if PY2: assert 'IOError: [Errno 32] Broken pipe' in err_text assert 'Logged from file' in err_text else: assert 'Logging error' in err_text assert 'BrokenPipeError' in err_text assert "Message: 'my error'" in err_text
def test_broken_pipe_in_stderr_flush(self): """ Test sys.stderr.flush() raising BrokenPipeError. This error should _not_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stderr() as stderr: handler = ColorizedStreamHandler(stream=stderr) with patch('sys.stderr.flush') as mock_flush: mock_flush.side_effect = _make_broken_pipe_error() # The emit() call raises no exception. handler.emit(record) err_text = stderr.getvalue() assert err_text.startswith('my error') # Check that the logging framework tried to log the exception. if PY2: assert 'IOError: [Errno 32] Broken pipe' in err_text assert 'Logged from file' in err_text else: assert 'Logging error' in err_text assert 'BrokenPipeError' in err_text assert "Message: 'my error'" in err_text
def test_broken_pipe_in_stdout_write(self): """ Test sys.stdout.write() raising BrokenPipeError. This error _should_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stdout() as stdout: handler = ColorizedStreamHandler(stream=stdout) with patch('sys.stdout.write') as mock_write: mock_write.side_effect = _make_broken_pipe_error() with pytest.raises(BrokenStdoutLoggingError): handler.emit(record)
def test_broken_pipe_in_stdout_write(self): """ Test sys.stdout.write() raising BrokenPipeError. This error _should_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stdout() as stdout: handler = ColorizedStreamHandler(stream=stdout) with patch('sys.stdout.write') as mock_write: mock_write.side_effect = _make_broken_pipe_error() with pytest.raises(BrokenStdoutLoggingError): handler.emit(record)
def test_broken_pipe_in_stdout_flush(self): """ Test sys.stdout.flush() raising BrokenPipeError. This error _should_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stdout() as stdout: handler = ColorizedStreamHandler(stream=stdout) with patch('sys.stdout.flush') as mock_flush: mock_flush.side_effect = _make_broken_pipe_error() with pytest.raises(BrokenStdoutLoggingError): handler.emit(record) output = stdout.getvalue() # Sanity check that the log record was written, since flush() happens # after write(). assert output.startswith('my error')
def test_broken_pipe_in_stdout_flush(self): """ Test sys.stdout.flush() raising BrokenPipeError. This error _should_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stdout() as stdout: handler = ColorizedStreamHandler(stream=stdout) with patch('sys.stdout.flush') as mock_flush: mock_flush.side_effect = _make_broken_pipe_error() with pytest.raises(BrokenStdoutLoggingError): handler.emit(record) output = stdout.getvalue() # Sanity check that the log record was written, since flush() happens # after write(). assert output.startswith('my error')
def test_broken_pipe_in_stderr_flush(self) -> None: """ Test sys.stderr.flush() raising BrokenPipeError. This error should _not_ trigger an error in the logging framework. """ record = self._make_log_record() with captured_stderr() as stderr: handler = ColorizedStreamHandler(stream=stderr) with patch("sys.stderr.flush") as mock_flush: mock_flush.side_effect = BrokenPipeError() # The emit() call raises no exception. handler.emit(record) err_text = stderr.getvalue() assert err_text.startswith("my error") # Check that the logging framework tried to log the exception. assert "Logging error" in err_text assert "BrokenPipeError" in err_text assert "Message: 'my error'" in err_text