v8/test/test262/testcfg.py

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# 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.
import hashlib
import os
import sys
import tarfile
import urllib
from testrunner.local import testsuite
from testrunner.objects import testcase
TEST_262_ARCHIVE_REVISION = "99aac3bc1cad" # This is the r365 revision.
TEST_262_ARCHIVE_MD5 = "aadbd720ce9bdb4f8f3de066f4d7eea1"
TEST_262_URL = "http://hg.ecmascript.org/tests/test262/archive/%s.tar.bz2"
TEST_262_HARNESS = ["sta.js", "testBuiltInObject.js", "testIntl.js"]
class Test262TestSuite(testsuite.TestSuite):
def __init__(self, name, root):
super(Test262TestSuite, self).__init__(name, root)
self.testroot = os.path.join(root, "data", "test", "suite")
self.harness = [os.path.join(self.root, "data", "test", "harness", f)
for f in TEST_262_HARNESS]
self.harness += [os.path.join(self.root, "harness-adapt.js")]
def CommonTestName(self, testcase):
return testcase.path.split(os.path.sep)[-1]
def ListTests(self, context):
tests = []
for dirname, dirs, files in os.walk(self.testroot):
for dotted in [x for x in dirs if x.startswith(".")]:
dirs.remove(dotted)
if context.noi18n and "intl402" in dirs:
dirs.remove("intl402")
dirs.sort()
files.sort()
for filename in files:
if filename.endswith(".js"):
testname = os.path.join(dirname[len(self.testroot) + 1:],
filename[:-3])
case = testcase.TestCase(self, testname)
tests.append(case)
return tests
def GetFlagsForTestCase(self, testcase, context):
return (testcase.flags + context.mode_flags + self.harness +
[os.path.join(self.testroot, testcase.path + ".js")])
def GetSourceForTest(self, testcase):
filename = os.path.join(self.testroot, testcase.path + ".js")
with open(filename) as f:
return f.read()
def IsNegativeTest(self, testcase):
return "@negative" in self.GetSourceForTest(testcase)
def IsFailureOutput(self, output, testpath):
if output.exit_code != 0:
return True
return "FAILED!" in output.stdout
def DownloadData(self):
revision = TEST_262_ARCHIVE_REVISION
archive_url = TEST_262_URL % revision
archive_name = os.path.join(self.root, "test262-%s.tar.bz2" % revision)
directory_name = os.path.join(self.root, "data")
directory_old_name = os.path.join(self.root, "data.old")
if not os.path.exists(archive_name):
print "Downloading test data from %s ..." % archive_url
urllib.urlretrieve(archive_url, archive_name)
if os.path.exists(directory_name):
os.rename(directory_name, directory_old_name)
if not os.path.exists(directory_name):
print "Extracting test262-%s.tar.bz2 ..." % revision
md5 = hashlib.md5()
with open(archive_name, "rb") as f:
for chunk in iter(lambda: f.read(8192), ""):
md5.update(chunk)
if md5.hexdigest() != TEST_262_ARCHIVE_MD5:
os.remove(archive_name)
raise Exception("Hash mismatch of test data file")
archive = tarfile.open(archive_name, "r:bz2")
if sys.platform in ("win32", "cygwin"):
# Magic incantation to allow longer path names on Windows.
archive.extractall(u"\\\\?\\%s" % self.root)
else:
archive.extractall(self.root)
os.rename(os.path.join(self.root, "test262-%s" % revision),
directory_name)
def GetSuite(name, root):
return Test262TestSuite(name, root)