def test_init(self):
"""Test init."""
error.MinimizationNotFinishedError()
error.SanitizerNotProvidedError()
error.ClusterFuzzError(500, 'resp', 'identity')
error.PermissionsTooPermissiveError('filename', 'perm')
error.GomaNotInstalledError()
error.JobTypeNotSupportedError('job', '1234')
error.NotInstalledError('bin')
error.GsutilNotInstalledError()
error.BadJobTypeDefinitionError('job')
error.UnreproducibleError(10,
[Signature('type', ['a', 'b'], 'output')])
error.DirtyRepoError('source')
error.CommandFailedError('cmd', 12, 'err')
error.KillProcessFailedError('cmd', 123)
error.UserRespondingNoError('question')
error.InvalidTestcaseIdError('123456')
error.UnauthorizedError('123456', 'identity')
error.DifferentStacktraceError(
10, [Signature('type', ['a', 'b'], 'output')])
error.GdbNotSupportedOnAndroidError()
error.BootFailed()
error.NoAndroidDeviceIdError('ANDROID_SERIAL')
error.GclientManagedEnabledException('/chromium/.gclient')
def reproduce_normal(self, iteration_max):
"""Reproduce normally."""
iterations = 1
signatures = set()
has_signature = False
while iterations <= iteration_max:
_, output = self.reproduce_crash()
new_signature = get_crash_signature(self.job_type, output)
new_signature.output = output
signatures.add(new_signature)
has_signature = (bool(new_signature.crash_type)
or bool(new_signature.crash_state_lines))
logger.info(
'New crash type: %s\n'
'New crash state:\n %s\n\n'
'Original crash type: %s\n'
'Original crash state:\n %s\n', new_signature.crash_type,
'\n '.join(new_signature.crash_state_lines),
self.get_crash_signature().crash_type,
'\n '.join(self.get_crash_signature().crash_state_lines))
# The crash signature validation is intentionally forgiving.
if is_similar(new_signature, self.get_crash_signature()):
logger.info(
common.colorize(
'The stacktrace seems similar to the original stacktrace.\n'
"Since you've reproduced the crash correctly, there are some "
'tricks that might help you move faster:\n'
'- In case of fixing the crash, you can use `--current` to run '
'on tip-of-tree (or, in other words, avoid git-checkout).\n'
'- You can save time by using `--skip-deps` to avoid '
'`gclient sync`, `gclient runhooks`, and other dependency '
'installations in subsequential runs.\n'
'- You can debug with gdb using `--enable-debug`.\n'
'- You can modify args.gn and arguments using `--edit-mode`.',
common.BASH_GREEN_MARKER))
return True
else:
logger.info(
"The stacktrace doesn't match the original stacktrace.")
logger.info(
'Try again (%d times). Press Ctrl+C to stop trying to '
'reproduce.', iterations)
iterations += 1
time.sleep(3)
if has_signature:
raise error.DifferentStacktraceError(iteration_max, signatures)
else:
raise error.UnreproducibleError(iteration_max, signatures)
def test_init(self):
"""Test init."""
error.MinimizationNotFinishedError()
error.SanitizerNotProvidedError()
error.ClusterFuzzError(500, 'resp')
error.PermissionsTooPermissiveError('filename', 'perm')
error.GomaNotInstalledError()
error.JobTypeNotSupportedError('job')
error.NotInstalledError('bin')
error.GsutilNotInstalledError()
error.BadJobTypeDefinitionError('job')
error.UnreproducibleError(10,
[Signature('type', ['a', 'b'], 'output')])
error.DirtyRepoError('source')
error.CommandFailedError('cmd', 12, 'err')
error.KillProcessFailedError('cmd', 123)
error.UserRespondingNoError('question')
error.InvalidTestcaseIdError('123456')
error.UnauthorizedError('123456')
error.DifferentStacktraceError(
10, [Signature('type', ['a', 'b'], 'output')])