v8/tools/testrunner/objects/testcase.py
machenbach@chromium.org ae017be69c Let test runner rerun failures to test for flakes.
When enabled, this dynamically adds jobs that had failures back to the pool. Special json output for flakes will be handled in a separate CL.

BUG=374134
LOG=n
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/360113003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 08:15:44 +00:00

86 lines
3.5 KiB
Python

# Copyright 2012 the V8 project authors. 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.
from . import output
class TestCase(object):
def __init__(self, suite, path, flags=[], dependency=None):
self.suite = suite # TestSuite object
self.path = path # string, e.g. 'div-mod', 'test-api/foo'
self.flags = flags # list of strings, flags specific to this test case
self.dependency = dependency # |path| for testcase that must be run first
self.outcomes = None
self.output = None
self.id = None # int, used to map result back to TestCase instance
self.duration = None # assigned during execution
self.run = 1 # The nth time this test is executed.
def CopyAddingFlags(self, flags):
copy = TestCase(self.suite, self.path, self.flags + flags, self.dependency)
copy.outcomes = self.outcomes
return copy
def PackTask(self):
"""
Extracts those parts of this object that are required to run the test
and returns them as a JSON serializable object.
"""
assert self.id is not None
return [self.suitename(), self.path, self.flags,
self.dependency, list(self.outcomes or []), self.id]
@staticmethod
def UnpackTask(task):
"""Creates a new TestCase object based on packed task data."""
# For the order of the fields, refer to PackTask() above.
test = TestCase(str(task[0]), task[1], task[2], task[3])
test.outcomes = set(task[4])
test.id = task[5]
test.run = 1
return test
def SetSuiteObject(self, suites):
self.suite = suites[self.suite]
def PackResult(self):
"""Serializes the output of the TestCase after it has run."""
self.suite.StripOutputForTransmit(self)
return [self.id, self.output.Pack(), self.duration]
def MergeResult(self, result):
"""Applies the contents of a Result to this object."""
assert result[0] == self.id
self.output = output.Output.Unpack(result[1])
self.duration = result[2]
def suitename(self):
return self.suite.name
def GetLabel(self):
return self.suitename() + "/" + self.suite.CommonTestName(self)