6e64a057e3
Add a flag to explicitly filter scripts in ignition and use it for the test262 variant. The previous approach of overloading ignition-filter meant that only top-level code was getting compiled through ignition. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1396493002 Cr-Commit-Position: refs/heads/master@{#31164}
245 lines
9.1 KiB
Python
245 lines
9.1 KiB
Python
# 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 hashlib
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import imp
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import os
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import shutil
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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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# The revision hash needs to be 7 characters?
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TEST_262_ARCHIVE_REVISION = "6137f75" # This is the 2015-08-25 revision.
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TEST_262_ARCHIVE_MD5 = "c1eaf890d46e73d6c7e05ab21f76e668"
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TEST_262_URL = "https://github.com/tc39/test262/tarball/%s"
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TEST_262_HARNESS_FILES = ["sta.js", "assert.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 = ["data", "tools", "packaging"]
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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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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.ignition_script_filter = "--ignition-script-filter=" + self.testroot
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self.ParseTestRecord = None
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def ListTests(self, context):
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tests = []
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for dirname, dirs, files in os.walk(self.testroot):
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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 filename.endswith(".js"):
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fullpath = os.path.join(dirname, filename)
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relpath = fullpath[len(self.testroot) + 1 : -3]
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testname = relpath.replace(os.path.sep, "/")
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case = testcase.TestCase(self, testname)
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tests.append(case)
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return tests
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def GetFlagsForTestCase(self, testcase, context):
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# TODO(rmcilroy) Remove ignition filter modification once ignition can
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# support the test262 test harness code.
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flags = testcase.flags
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if '--ignition' in flags:
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flags += [self.ignition_script_filter]
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return (flags + context.mode_flags + self.harness +
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self.GetIncludesForTest(testcase) + ["--harmony"] +
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[os.path.join(self.testroot, testcase.path + ".js")])
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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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"--download-data 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 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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includes = [os.path.join(self.harnesspath, f)
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for f in test_record["includes"]]
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else:
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includes = []
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return includes
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def GetSourceForTest(self, testcase):
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filename = os.path.join(self.testroot, testcase.path + ".js")
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with open(filename) as f:
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return f.read()
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def IsNegativeTest(self, testcase):
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test_record = self.GetTestRecord(testcase)
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return "negative" in test_record
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def IsFailureOutput(self, output, testpath):
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if output.exit_code != 0:
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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 (testcase.outcomes or [statusfile.PASS])
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def DownloadData(self):
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revision = TEST_262_ARCHIVE_REVISION
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archive_url = TEST_262_URL % revision
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archive_name = os.path.join(self.root, "tc39-test262-%s.tar.gz" % revision)
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directory_name = os.path.join(self.root, "data")
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directory_old_name = os.path.join(self.root, "data.old")
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# Clobber if the test is in an outdated state, i.e. if there are any other
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# archive files present.
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archive_files = [f for f in os.listdir(self.root)
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if f.startswith("tc39-test262-")]
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if (len(archive_files) > 1 or
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os.path.basename(archive_name) not in archive_files):
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print "Clobber outdated test archives ..."
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for f in archive_files:
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os.remove(os.path.join(self.root, f))
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if not os.path.exists(archive_name):
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print "Downloading test data from %s ..." % archive_url
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utils.URLRetrieve(archive_url, archive_name)
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if os.path.exists(directory_name):
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if os.path.exists(directory_old_name):
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shutil.rmtree(directory_old_name)
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os.rename(directory_name, directory_old_name)
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if not os.path.exists(directory_name):
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print "Extracting test262-%s.tar.gz ..." % revision
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md5 = hashlib.md5()
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with open(archive_name, "rb") as f:
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for chunk in iter(lambda: f.read(8192), ""):
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md5.update(chunk)
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print "MD5 hash is %s" % md5.hexdigest()
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if md5.hexdigest() != TEST_262_ARCHIVE_MD5:
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os.remove(archive_name)
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print "MD5 expected %s" % TEST_262_ARCHIVE_MD5
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raise Exception("MD5 hash mismatch of test data file")
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archive = tarfile.open(archive_name, "r:gz")
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if sys.platform in ("win32", "cygwin"):
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# Magic incantation to allow longer path names on Windows.
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archive.extractall(u"\\\\?\\%s" % self.root)
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else:
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archive.extractall(self.root)
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os.rename(os.path.join(self.root, "tc39-test262-%s" % revision),
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directory_name)
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def GetSuite(name, root):
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return Test262TestSuite(name, root)
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