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269 lines
10 KiB
269 lines
10 KiB
# Copyright 2012 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 imp
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import itertools
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import os
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import re
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import sys
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import tarfile
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from testrunner.local import statusfile
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from testrunner.local import testsuite
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from testrunner.local import utils
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from testrunner.objects import testcase
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# TODO(littledan): move the flag mapping into the status file
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FEATURE_FLAGS = {
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'object-rest': '--harmony-object-rest-spread',
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'object-spread': '--harmony-object-rest-spread',
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'async-iteration': '--harmony-async-iteration',
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'regexp-dotall': '--harmony-regexp-dotall',
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'regexp-named-groups': '--harmony-regexp-named-captures',
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'regexp-unicode-property-escapes': '--harmony-regexp-property',
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'regexp-lookbehind': '--harmony-regexp-lookbehind',
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}
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DATA = os.path.join(os.path.dirname(os.path.abspath(__file__)), "data")
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ARCHIVE = DATA + ".tar"
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TEST_262_HARNESS_FILES = ["sta.js", "assert.js"]
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TEST_262_NATIVE_FILES = ["detachArrayBuffer.js"]
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TEST_262_SUITE_PATH = ["data", "test"]
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TEST_262_HARNESS_PATH = ["data", "harness"]
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TEST_262_TOOLS_PATH = ["harness", "src"]
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TEST_262_LOCAL_TESTS_PATH = ["local-tests", "test"]
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TEST_262_RELPATH_REGEXP = re.compile(
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r'.*[\\/]test[\\/]test262[\\/][^\\/]+[\\/]test[\\/](.*)\.js')
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sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)),
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*TEST_262_TOOLS_PATH))
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ALL_VARIANT_FLAGS_STRICT = dict(
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(v, [flags + ["--use-strict"] for flags in flag_sets])
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for v, flag_sets in testsuite.ALL_VARIANT_FLAGS.iteritems()
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)
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FAST_VARIANT_FLAGS_STRICT = dict(
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(v, [flags + ["--use-strict"] for flags in flag_sets])
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for v, flag_sets in testsuite.FAST_VARIANT_FLAGS.iteritems()
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)
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ALL_VARIANT_FLAGS_BOTH = dict(
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(v, [flags for flags in testsuite.ALL_VARIANT_FLAGS[v] +
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ALL_VARIANT_FLAGS_STRICT[v]])
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for v in testsuite.ALL_VARIANT_FLAGS
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)
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FAST_VARIANT_FLAGS_BOTH = dict(
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(v, [flags for flags in testsuite.FAST_VARIANT_FLAGS[v] +
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FAST_VARIANT_FLAGS_STRICT[v]])
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for v in testsuite.FAST_VARIANT_FLAGS
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)
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ALL_VARIANTS = {
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'nostrict': testsuite.ALL_VARIANT_FLAGS,
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'strict': ALL_VARIANT_FLAGS_STRICT,
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'both': ALL_VARIANT_FLAGS_BOTH,
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}
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FAST_VARIANTS = {
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'nostrict': testsuite.FAST_VARIANT_FLAGS,
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'strict': FAST_VARIANT_FLAGS_STRICT,
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'both': FAST_VARIANT_FLAGS_BOTH,
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}
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class Test262VariantGenerator(testsuite.VariantGenerator):
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def GetFlagSets(self, testcase, variant):
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if testcase.outcomes and statusfile.OnlyFastVariants(testcase.outcomes):
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variant_flags = FAST_VARIANTS
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else:
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variant_flags = ALL_VARIANTS
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test_record = self.suite.GetTestRecord(testcase)
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if "noStrict" in test_record:
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return variant_flags["nostrict"][variant]
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if "onlyStrict" in test_record:
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return variant_flags["strict"][variant]
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return variant_flags["both"][variant]
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class Test262TestSuite(testsuite.TestSuite):
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# Match the (...) in '/path/to/v8/test/test262/subdir/test/(...).js'
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# In practice, subdir is data or local-tests
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def __init__(self, name, root):
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super(Test262TestSuite, self).__init__(name, root)
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self.testroot = os.path.join(self.root, *TEST_262_SUITE_PATH)
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self.harnesspath = os.path.join(self.root, *TEST_262_HARNESS_PATH)
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self.harness = [os.path.join(self.harnesspath, f)
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for f in TEST_262_HARNESS_FILES]
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self.harness += [os.path.join(self.root, "harness-adapt.js")]
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self.localtestroot = os.path.join(self.root, *TEST_262_LOCAL_TESTS_PATH)
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self.ParseTestRecord = None
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def ListTests(self, context):
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tests = []
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testnames = set()
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for dirname, dirs, files in itertools.chain(os.walk(self.testroot),
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os.walk(self.localtestroot)):
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for dotted in [x for x in dirs if x.startswith(".")]:
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dirs.remove(dotted)
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if context.noi18n and "intl402" in dirs:
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dirs.remove("intl402")
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dirs.sort()
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files.sort()
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for filename in files:
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if not filename.endswith(".js"):
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continue
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if filename.endswith("_FIXTURE.js"):
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continue
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fullpath = os.path.join(dirname, filename)
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relpath = re.match(TEST_262_RELPATH_REGEXP, fullpath).group(1)
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testnames.add(relpath.replace(os.path.sep, "/"))
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return [testcase.TestCase(self, testname) for testname in testnames]
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def GetFlagsForTestCase(self, testcase, context):
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return (testcase.flags + context.mode_flags + self.harness +
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([os.path.join(self.root, "harness-agent.js")]
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if testcase.path.startswith('built-ins/Atomics') else []) +
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self.GetIncludesForTest(testcase) +
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(["--module"] if "module" in self.GetTestRecord(testcase) else []) +
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[self.GetPathForTest(testcase)] +
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(["--throws"] if "negative" in self.GetTestRecord(testcase)
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else []) +
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(["--allow-natives-syntax"]
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if "detachArrayBuffer.js" in
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self.GetTestRecord(testcase).get("includes", [])
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else []) +
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([flag for flag in testcase.outcomes if flag.startswith("--")]) +
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([flag for (feature, flag) in FEATURE_FLAGS.items()
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if feature in self.GetTestRecord(testcase).get("features", [])]))
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def _VariantGeneratorFactory(self):
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return Test262VariantGenerator
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def LoadParseTestRecord(self):
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if not self.ParseTestRecord:
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root = os.path.join(self.root, *TEST_262_TOOLS_PATH)
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f = None
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try:
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(f, pathname, description) = imp.find_module("parseTestRecord", [root])
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module = imp.load_module("parseTestRecord", f, pathname, description)
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self.ParseTestRecord = module.parseTestRecord
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except:
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raise ImportError("Cannot load parseTestRecord; you may need to "
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"gclient sync for test262")
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finally:
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if f:
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f.close()
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return self.ParseTestRecord
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def GetTestRecord(self, testcase):
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if not hasattr(testcase, "test_record"):
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ParseTestRecord = self.LoadParseTestRecord()
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testcase.test_record = ParseTestRecord(self.GetSourceForTest(testcase),
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testcase.path)
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return testcase.test_record
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def BasePath(self, filename):
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return self.root if filename in TEST_262_NATIVE_FILES else self.harnesspath
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def GetIncludesForTest(self, testcase):
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test_record = self.GetTestRecord(testcase)
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if "includes" in test_record:
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return [os.path.join(self.BasePath(filename), filename)
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for filename in test_record.get("includes", [])]
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else:
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includes = []
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return includes
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def GetPathForTest(self, testcase):
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filename = os.path.join(self.localtestroot, testcase.path + ".js")
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if not os.path.exists(filename):
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filename = os.path.join(self.testroot, testcase.path + ".js")
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return filename
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def GetSourceForTest(self, testcase):
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with open(self.GetPathForTest(testcase)) as f:
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return f.read()
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def _ParseException(self, str, testcase):
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# somefile:somelinenumber: someerror[: sometext]
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# somefile might include an optional drive letter on windows e.g. "e:".
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match = re.search(
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'^(?:\w:)?[^:]*:[0-9]+: ([^: ]+?)($|: )', str, re.MULTILINE)
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if match:
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return match.group(1).strip()
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else:
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print "Error parsing exception for %s" % testcase.GetLabel()
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return None
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def IsFailureOutput(self, testcase):
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output = testcase.output
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test_record = self.GetTestRecord(testcase)
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if output.exit_code != 0:
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return True
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if ("negative" in test_record and
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"type" in test_record["negative"] and
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self._ParseException(output.stdout, testcase) !=
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test_record["negative"]["type"]):
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return True
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return "FAILED!" in output.stdout
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def HasUnexpectedOutput(self, testcase):
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outcome = self.GetOutcome(testcase)
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if (statusfile.FAIL_SLOPPY in testcase.outcomes and
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"--use-strict" not in testcase.flags):
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return outcome != statusfile.FAIL
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return not outcome in ([outcome for outcome in testcase.outcomes
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if not outcome.startswith('--')
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and outcome != statusfile.FAIL_SLOPPY]
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or [statusfile.PASS])
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def PrepareSources(self):
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# The archive is created only on swarming. Local checkouts have the
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# data folder.
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if (os.path.exists(ARCHIVE) and
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# Check for a JS file from the archive if we need to unpack. Some other
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# files from the archive unfortunately exist due to a bug in the
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# isolate_processor.
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# TODO(machenbach): Migrate this to GN to avoid using the faulty
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# isolate_processor: http://crbug.com/669910
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not os.path.exists(os.path.join(DATA, 'test', 'harness', 'error.js'))):
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print "Extracting archive..."
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tar = tarfile.open(ARCHIVE)
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tar.extractall(path=os.path.dirname(ARCHIVE))
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tar.close()
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def GetSuite(name, root):
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return Test262TestSuite(name, root)
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