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author | Ben Murdoch <benm@google.com> | 2010-10-22 13:02:20 +0100 |
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committer | Ben Murdoch <benm@google.com> | 2010-10-26 15:21:41 +0100 |
commit | a94275402997c11dd2e778633dacf4b7e630a35d (patch) | |
tree | e66f56c67e3b01f22c9c23cd932271ee9ac558ed /WebKitTools/Scripts/webkitpy/common/net/failuremap.py | |
parent | 09e26c78506587b3f5d930d7bc72a23287ffbec0 (diff) | |
download | external_webkit-a94275402997c11dd2e778633dacf4b7e630a35d.zip external_webkit-a94275402997c11dd2e778633dacf4b7e630a35d.tar.gz external_webkit-a94275402997c11dd2e778633dacf4b7e630a35d.tar.bz2 |
Merge WebKit at r70209: Initial merge by Git
Change-Id: Id23a68efa36e9d1126bcce0b137872db00892c8e
Diffstat (limited to 'WebKitTools/Scripts/webkitpy/common/net/failuremap.py')
-rw-r--r-- | WebKitTools/Scripts/webkitpy/common/net/failuremap.py | 54 |
1 files changed, 45 insertions, 9 deletions
diff --git a/WebKitTools/Scripts/webkitpy/common/net/failuremap.py b/WebKitTools/Scripts/webkitpy/common/net/failuremap.py index 98e4b8f..e2d53ae 100644 --- a/WebKitTools/Scripts/webkitpy/common/net/failuremap.py +++ b/WebKitTools/Scripts/webkitpy/common/net/failuremap.py @@ -37,12 +37,48 @@ class FailureMap(object): 'regression_window': regression_window, }) - def revisions_causing_failures(self): - revision_to_failing_bots = {} - for failure_info in self._failures: - revisions = failure_info['regression_window'].revisions() - for revision in revisions: - failing_bots = revision_to_failing_bots.get(revision, []) - failing_bots.append(failure_info['builder']) - revision_to_failing_bots[revision] = failing_bots - return revision_to_failing_bots + def is_empty(self): + return not self._failures + + def failing_revisions(self): + failing_revisions = [failure_info['regression_window'].revisions() + for failure_info in self._failures] + return sorted(set(sum(failing_revisions, []))) + + def builders_failing_for(self, revision): + return self._builders_failing_because_of([revision]) + + def tests_failing_for(self, revision): + tests = [failure_info['regression_window'].failing_tests() + for failure_info in self._failures + if revision in failure_info['regression_window'].revisions() + and failure_info['regression_window'].failing_tests()] + result = set() + for test in tests: + result = result.union(test) + return sorted(result) + + def _old_failures(self, is_old_failure): + return filter(lambda revision: is_old_failure(revision), + self.failing_revisions()) + + def _builders_failing_because_of(self, revisions): + revision_set = set(revisions) + return [failure_info['builder'] for failure_info in self._failures + if revision_set.intersection( + failure_info['regression_window'].revisions())] + + # FIXME: We should re-process old failures after some time delay. + # https://bugs.webkit.org/show_bug.cgi?id=36581 + def filter_out_old_failures(self, is_old_failure): + old_failures = self._old_failures(is_old_failure) + old_failing_builder_names = set([builder.name() + for builder in self._builders_failing_because_of(old_failures)]) + + # We filter out all the failing builders that could have been caused + # by old_failures. We could miss some new failures this way, but + # emperically, this reduces the amount of spam we generate. + failures = self._failures + self._failures = [failure_info for failure_info in failures + if failure_info['builder'].name() not in old_failing_builder_names] + self._cache = {} |