def GetFailedMessage(exceptions,
stage='Build',
internal=False,
bot='daisy_spring-paladin'):
"""Returns a BuildFailureMessage object."""
tracebacks = []
for ex in exceptions:
tracebacks.append(
results_lib.RecordedTraceback(stage, stage, ex, str(ex)))
reason = 'failure reason string'
return failures_lib.BuildFailureMessage('Stage %s failed' % stage,
tracebacks, internal, reason, bot)
def testAnnotateFailingBuilders(self):
"""Tests that _AnnotateFailingBuilders is free of syntax errors."""
stage = self.ConstructStage()
failing = {'a'}
inflight = {}
failed_msg = failures_lib.BuildFailureMessage(
'message', [], True, 'reason', 'bot')
status = manifest_version.BuilderStatus('failed', failed_msg, 'url')
statuses = {'a' : status}
no_stat = set()
stage._AnnotateFailingBuilders(failing, inflight, no_stat, statuses)
def testUnpickleBuildStatus(self):
"""Tests that _UnpickleBuildStatus returns the correct values."""
failed_msg = failures_lib.BuildFailureMessage('you failed',
['traceback'], True,
'taco', 'bot')
failed_input_status = manifest_version.BuilderStatus(
constants.BUILDER_STATUS_FAILED, failed_msg)
passed_input_status = manifest_version.BuilderStatus(
constants.BUILDER_STATUS_PASSED, None)
failed_output_status = self.manager._UnpickleBuildStatus(
failed_input_status.AsPickledDict())
passed_output_status = self.manager._UnpickleBuildStatus(
passed_input_status.AsPickledDict())
empty_string_status = self.manager._UnpickleBuildStatus('')
self.assertEqual(failed_input_status.AsFlatDict(),
failed_output_status.AsFlatDict())
self.assertEqual(passed_input_status.AsFlatDict(),
passed_output_status.AsFlatDict())
self.assertTrue(empty_string_status.Failed())
def CreateBuildFailureMessage(overlays, builder_name, dashboard_url):
"""Creates a message summarizing the failures.
Args:
overlays: The overlays used for the build.
builder_name: The name of the builder.
dashboard_url: The URL of the build.
Returns:
A failures_lib.BuildFailureMessage object.
"""
internal = overlays in [
constants.PRIVATE_OVERLAYS, constants.BOTH_OVERLAYS
]
details = []
tracebacks = tuple(results_lib.Results.GetTracebacks())
for x in tracebacks:
if isinstance(x.exception, failures_lib.CompoundFailure):
# We do not want the textual tracebacks included in the
# stringified CompoundFailure instance because this will be
# printed on the waterfall.
ex_str = x.exception.ToSummaryString()
else:
ex_str = str(x.exception)
# Truncate displayed failure reason to 1000 characters.
ex_str = ex_str[:200]
details.append('The %s stage failed: %s' % (x.failed_stage, ex_str))
if not details:
details = ['cbuildbot failed']
# reason does not include builder name or URL. This is mainly for
# populating the "failure message" column in the stats sheet.
reason = ' '.join(details)
details.append('in %s' % dashboard_url)
msg = '%s: %s' % (builder_name, ' '.join(details))
return failures_lib.BuildFailureMessage(msg, tracebacks, internal, reason,
builder_name)
