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# Exceptions when a test fails.
#
# * @author Matthew Woehlke June 2018
#
# =============================================================================
class Failure(Exception):
pass
# =============================================================================
class TestDeclarationParseError(Failure):
# -------------------------------------------------------------------------
def __init__(self, test_suite, line_number):
self.test_suite = test_suite
self.line_number = line_number
# -------------------------------------------------------------------------
def __str__(self):
return 'Error parsing line {!r} from the {!r} test suite'.format(
self.line_number, self.test_suite)
# =============================================================================
class ExecutionFailure(Failure):
# -------------------------------------------------------------------------
def __init__(self, exception):
self.exception = exception
# -------------------------------------------------------------------------
def __str__(self):
return str(self.exception)
# =============================================================================
class MissingFailure(Failure):
# -------------------------------------------------------------------------
def __init__(self, exception, missing_path):
self.exception = exception
self.missing_path = missing_path
# -------------------------------------------------------------------------
def __str__(self):
return 'Expected output file not found: {!r}'.format(self.missing_path)
# =============================================================================
class MismatchFailure(Failure):
# -------------------------------------------------------------------------
def __init__(self, expected, actual):
self.expected_path = expected
self.actual_path = actual
# -------------------------------------------------------------------------
def __str__(self):
return 'Output {!r} does not match expected output {!r}'.format(
self.actual_path, self.expected_path)
# =============================================================================
class UnstableFailure(Failure):
# -------------------------------------------------------------------------
def __init__(self, expected, actual):
self.expected_path = expected
self.actual_path = actual
# -------------------------------------------------------------------------
def __str__(self):
return 'Output {!r} does not match expected output {!r}'.format(
self.actual_path, self.expected_path)
# =============================================================================
class UnexpectedlyPassingFailure(Failure):
# -------------------------------------------------------------------------
def __init__(self, expected, actual):
self.expected_path = expected
self.actual_path = actual
# -------------------------------------------------------------------------
def __str__(self):
return 'Output {!r} unexpectedly matches expected output {!r}'.format(
self.actual_path, self.expected_path)
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