b4ea8c7f5e
This patch enables two new flags for the tools/test.py script; --shard-count - giving the ability to split the tests to be run into shard-count chunks. --shard-run - giving the ability to specify which of the shards to actually run. Example tools/test.py -j15 --shard-count=2 --shard-run=1 mozilla would split the mozilla tests into two chunks and run the tests in the first chunk Running: tools/test.py -j15 --shard-count=2 --shard-run=1 mozilla tools/test.py -j15 --shard-count=2 --shard-run=2 mozilla is equivalent (in terms of test coverage) of just running: tools/test.py -j15 mozilla In addition, tests are now sorted before they are returned from the test specific ListTests methods (sputnik and mozilla tests where already sorted before they where returned). This change is needed to split a single test suite over two slaves on the waterfall. Review URL: http://codereview.chromium.org/6127003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
106 lines
3.9 KiB
Python
106 lines
3.9 KiB
Python
# Copyright 2008 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import test
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import os
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from os.path import join, dirname, exists
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import platform
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import utils
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class CcTestCase(test.TestCase):
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def __init__(self, path, executable, mode, raw_name, dependency, context):
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super(CcTestCase, self).__init__(context, path, mode)
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self.executable = executable
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self.raw_name = raw_name
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self.dependency = dependency
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def GetLabel(self):
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return "%s %s %s" % (self.mode, self.path[-2], self.path[-1])
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def GetName(self):
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return self.path[-1]
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def BuildCommand(self, name):
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serialization_file = join('obj', 'test', self.mode, 'serdes')
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serialization_file += '_' + self.GetName()
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serialization_option = '--testing_serialization_file=' + serialization_file
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result = [ self.executable, name, serialization_option ]
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result += self.context.GetVmFlags(self, self.mode)
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return result
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def GetCommand(self):
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return self.BuildCommand(self.raw_name)
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def Run(self):
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if self.dependency != '':
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dependent_command = self.BuildCommand(self.dependency)
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output = self.RunCommand(dependent_command)
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if output.HasFailed():
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return output
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return test.TestCase.Run(self)
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class CcTestConfiguration(test.TestConfiguration):
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def __init__(self, context, root):
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super(CcTestConfiguration, self).__init__(context, root)
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def GetBuildRequirements(self):
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return ['cctests']
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def ListTests(self, current_path, path, mode):
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executable = join('obj', 'test', mode, 'cctest')
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if utils.IsWindows():
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executable += '.exe'
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output = test.Execute([executable, '--list'], self.context)
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if output.exit_code != 0:
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print output.stdout
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print output.stderr
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return []
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result = []
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for test_desc in output.stdout.strip().split():
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raw_test, dependency = test_desc.split('<')
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relative_path = raw_test.split('/')
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full_path = current_path + relative_path
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if dependency != '':
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dependency = relative_path[0] + '/' + dependency
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if self.Contains(path, full_path):
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result.append(CcTestCase(full_path, executable, mode, raw_test, dependency, self.context))
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result.sort()
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return result
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def GetTestStatus(self, sections, defs):
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status_file = join(self.root, 'cctest.status')
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if exists(status_file):
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test.ReadConfigurationInto(status_file, sections, defs)
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def GetConfiguration(context, root):
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return CcTestConfiguration(context, root)
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