mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
53 lines
2.3 KiB
Python
53 lines
2.3 KiB
Python
# Copyright (C) 2010 Google Inc. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above
|
|
# copyright notice, this list of conditions and the following disclaimer
|
|
# in the documentation and/or other materials provided with the
|
|
# distribution.
|
|
# * Neither the name of Google Inc. nor the names of its
|
|
# contributors may be used to endorse or promote products derived from
|
|
# this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
|
# FIXME: This probably belongs in the buildbot module.
|
|
class RegressionWindow(object):
|
|
def __init__(self, build_before_failure, failing_build, failing_tests=None):
|
|
self._build_before_failure = build_before_failure
|
|
self._failing_build = failing_build
|
|
self._failing_tests = failing_tests
|
|
self._revisions = None
|
|
|
|
def build_before_failure(self):
|
|
return self._build_before_failure
|
|
|
|
def failing_build(self):
|
|
return self._failing_build
|
|
|
|
def failing_tests(self):
|
|
return self._failing_tests
|
|
|
|
def revisions(self):
|
|
# Cache revisions to avoid excessive allocations.
|
|
if not self._revisions:
|
|
self._revisions = range(self._failing_build.revision(), self._build_before_failure.revision(), -1)
|
|
self._revisions.reverse()
|
|
return self._revisions
|