| # 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, variant=None, flags=None, |
| override_shell=None): |
| self.suite = suite # TestSuite object |
| self.path = path # string, e.g. 'div-mod', 'test-api/foo' |
| self.flags = flags or [] # list of strings, flags specific to this test |
| self.variant = variant # name of the used testing variant |
| self.override_shell = override_shell |
| self.outcomes = frozenset([]) |
| 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. |
| self.env = {} |
| |
| def CopyAddingFlags(self, variant, flags): |
| copy = TestCase(self.suite, self.path, variant, self.flags + flags, |
| self.override_shell) |
| copy.outcomes = self.outcomes |
| copy.env = self.env |
| 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.variant, self.flags, |
| self.override_shell, list(self.outcomes or []), |
| self.id, self.env] |
| |
| @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], task[4]) |
| test.outcomes = frozenset(task[5]) |
| test.id = task[6] |
| test.run = 1 |
| test.env = task[7] |
| 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) |
| |
| def shell(self): |
| if self.override_shell: |
| return self.override_shell |
| return self.suite.shell() |
| |
| def __getstate__(self): |
| """Representation to pickle test cases. |
| |
| The original suite won't be sent beyond process boundaries. Instead |
| send the name only and retrieve a process-local suite later. |
| """ |
| return dict(self.__dict__, suite=self.suite.name) |
| |
| def __cmp__(self, other): |
| # Make sure that test cases are sorted correctly if sorted without |
| # key function. But using a key function is preferred for speed. |
| return cmp( |
| (self.suite.name, self.path, self.flags), |
| (other.suite.name, other.path, other.flags), |
| ) |
| |
| def __str__(self): |
| return "[%s/%s %s]" % (self.suite.name, self.path, self.flags) |