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 imp
import itertools
import os
import re
import sys
from testrunner.local import statusfile
from testrunner.local import testsuite
from testrunner.local import utils
from testrunner.objects import testcase
from testrunner.outproc import base as outproc
from testrunner.outproc import test262
# TODO(littledan): move the flag mapping into the status file
FEATURE_FLAGS = {
'class-fields-public': '--harmony-public-fields',
'class-static-fields-public': '--harmony-class-fields',
'Array.prototype.flat': '--harmony-array-flat',
'Array.prototype.flatMap': '--harmony-array-flat',
'String.prototype.matchAll': '--harmony-string-matchall',
'Symbol.matchAll': '--harmony-string-matchall',
'numeric-separator-literal': '--harmony-numeric-separator',
'Intl.ListFormat': '--harmony-intl-list-format',
'Intl.Locale': '--harmony-locale',
'Intl.RelativeTimeFormat': '--harmony-intl-relative-time-format',
'Intl.Segmenter': '--harmony-intl-segmenter',
'Symbol.prototype.description': '--harmony-symbol-description',
'globalThis': '--harmony-global',
'well-formed-json-stringify': '--harmony-json-stringify',
'export-star-as-namespace-from-module': '--harmony-namespace-exports',
}
SKIPPED_FEATURES = set(['Object.fromEntries',
'class-fields-private',
'class-static-fields-private',
'class-methods-private',
'class-static-methods-private'])
DATA = os.path.join(os.path.dirname(os.path.abspath(__file__)), "data")
TEST_262_HARNESS_FILES = ["sta.js", "assert.js"]
TEST_262_NATIVE_FILES = ["detachArrayBuffer.js"]
TEST_262_SUITE_PATH = ["data", "test"]
TEST_262_HARNESS_PATH = ["data", "harness"]
TEST_262_TOOLS_PATH = ["harness", "src"]
TEST_262_LOCAL_TESTS_PATH = ["local-tests", "test"]
TEST_262_RELPATH_REGEXP = re.compile(
r'.*[\\/]test[\\/]test262[\\/][^\\/]+[\\/]test[\\/](.*)\.js')
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)),
*TEST_262_TOOLS_PATH))
class VariantsGenerator(testsuite.VariantsGenerator):
def gen(self, test):
flags_set = self._get_flags_set(test)
test_record = test.test_record
for n, variant in enumerate(self._get_variants(test)):
flags = flags_set[variant][0]
if 'noStrict' in test_record:
yield (variant, flags, str(n))
elif 'onlyStrict' in test_record:
yield (variant, flags + ['--use-strict'], 'strict-%d' % n)
else:
yield (variant, flags, str(n))
yield (variant, flags + ['--use-strict'], 'strict-%d' % n)
class TestSuite(testsuite.TestSuite):
# Match the (...) in '/path/to/v8/test/test262/subdir/test/(...).js'
# In practice, subdir is data or local-tests
def __init__(self, *args, **kwargs):
super(TestSuite, self).__init__(*args, **kwargs)
self.testroot = os.path.join(self.root, *TEST_262_SUITE_PATH)
self.harnesspath = os.path.join(self.root, *TEST_262_HARNESS_PATH)
self.harness = [os.path.join(self.harnesspath, f)
for f in TEST_262_HARNESS_FILES]
self.harness += [os.path.join(self.root, "harness-adapt.js")]
self.localtestroot = os.path.join(self.root, *TEST_262_LOCAL_TESTS_PATH)
self.parse_test_record = self._load_parse_test_record()
def _load_parse_test_record(self):
root = os.path.join(self.root, *TEST_262_TOOLS_PATH)
f = None
try:
(f, pathname, description) = imp.find_module("parseTestRecord", [root])
module = imp.load_module("parseTestRecord", f, pathname, description)
return module.parseTestRecord
except:
print ('Cannot load parseTestRecord; '
'you may need to gclient sync for test262')
raise
finally:
if f:
f.close()
def ListTests(self):
testnames = set()
for dirname, dirs, files in itertools.chain(os.walk(self.testroot),
os.walk(self.localtestroot)):
for dotted in [x for x in dirs if x.startswith(".")]:
dirs.remove(dotted)
if self.test_config.noi18n and "intl402" in dirs:
dirs.remove("intl402")
dirs.sort()
files.sort()
for filename in files:
if not filename.endswith(".js"):
continue
if filename.endswith("_FIXTURE.js"):
continue
fullpath = os.path.join(dirname, filename)
relpath = re.match(TEST_262_RELPATH_REGEXP, fullpath).group(1)
testnames.add(relpath.replace(os.path.sep, "/"))
cases = map(self._create_test, testnames)
return [case for case in cases if len(
SKIPPED_FEATURES.intersection(
case.test_record.get("features", []))) == 0]
def _test_class(self):
return TestCase
def _variants_gen_class(self):
return VariantsGenerator
class TestCase(testcase.D8TestCase):
def __init__(self, *args, **kwargs):
super(TestCase, self).__init__(*args, **kwargs)
source = self.get_source()
self.test_record = self.suite.parse_test_record(source, self.path)
Revert "Revert "[test] Move has unexpected output to outproc."" This reverts commit 1685b5d27ad371dc3ac79ad4a47042a11b5ac814. Reason for revert: Was probably caused by infra change: https://crrev.com/c/845781 Original change's description: > Revert "[test] Move has unexpected output to outproc." > > This reverts commit 71605b3ea4ddb700e9b59f49d16181a8736787b1. > > Reason for revert: Seems to break static-initializers step: > https://build.chromium.org/p/client.v8/builders/V8%20Linux64/builds/22156 > > Original change's description: > > [test] Move has unexpected output to outproc. > > > > Expected outcomes optimized to serialize [PASS] as None. > > > > Keeping expected outcomes inside output processors should be > > optimized in the future. Few possible optimizations: > > - separate classes for tests that are expected to PASS - done as > > an example in mozilla test suite. > > - cache output processors inside testcase. > > - share output processors between copies of the same test - needs > > some updates to the create_variant to update outproc only if > > expected outcomes changed. > > > > Bug: v8:6917 > > Change-Id: Ie73f1dcdf17fdfc65bce27228f818b1dd1e420c9 > > Reviewed-on: https://chromium-review.googlesource.com/843025 > > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#50347} > > TBR=machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com > > Change-Id: Ice1f3aee0a26f7f38996459d38fd6e0bd964113d > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:6917 > Reviewed-on: https://chromium-review.googlesource.com/849572 > Reviewed-by: Bill Budge <bbudge@chromium.org> > Commit-Queue: Bill Budge <bbudge@chromium.org> > Cr-Commit-Position: refs/heads/master@{#50348} TBR=bbudge@chromium.org,machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com Change-Id: I7a522b6487de6e96985d223524533493eb9171f0 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6917 Reviewed-on: https://chromium-review.googlesource.com/848975 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#50350}
2018-01-04 07:39:09 +00:00
self._expected_exception = (
self.test_record
.get('negative', {})
.get('type', None)
)
def _get_files_params(self):
return (
list(self.suite.harness) +
([os.path.join(self.suite.root, "harness-agent.js")]
if self.path.startswith('built-ins/Atomics') else []) +
self._get_includes() +
(["--module"] if "module" in self.test_record else []) +
[self._get_source_path()]
)
def _get_suite_flags(self):
return (
(["--throws"] if "negative" in self.test_record else []) +
(["--allow-natives-syntax"]
if "detachArrayBuffer.js" in self.test_record.get("includes", [])
else []) +
[flag for (feature, flag) in FEATURE_FLAGS.items()
if feature in self.test_record.get("features", [])] +
["--no-arguments"] # disable top-level arguments in d8
)
def _get_includes(self):
return [os.path.join(self._base_path(filename), filename)
for filename in self.test_record.get("includes", [])]
def _base_path(self, filename):
if filename in TEST_262_NATIVE_FILES:
return self.suite.root
else:
return self.suite.harnesspath
def _get_source_path(self):
filename = self.path + self._get_suffix()
path = os.path.join(self.suite.localtestroot, filename)
if os.path.exists(path):
return path
return os.path.join(self.suite.testroot, filename)
@property
def output_proc(self):
Revert "Revert "[test] Move has unexpected output to outproc."" This reverts commit 1685b5d27ad371dc3ac79ad4a47042a11b5ac814. Reason for revert: Was probably caused by infra change: https://crrev.com/c/845781 Original change's description: > Revert "[test] Move has unexpected output to outproc." > > This reverts commit 71605b3ea4ddb700e9b59f49d16181a8736787b1. > > Reason for revert: Seems to break static-initializers step: > https://build.chromium.org/p/client.v8/builders/V8%20Linux64/builds/22156 > > Original change's description: > > [test] Move has unexpected output to outproc. > > > > Expected outcomes optimized to serialize [PASS] as None. > > > > Keeping expected outcomes inside output processors should be > > optimized in the future. Few possible optimizations: > > - separate classes for tests that are expected to PASS - done as > > an example in mozilla test suite. > > - cache output processors inside testcase. > > - share output processors between copies of the same test - needs > > some updates to the create_variant to update outproc only if > > expected outcomes changed. > > > > Bug: v8:6917 > > Change-Id: Ie73f1dcdf17fdfc65bce27228f818b1dd1e420c9 > > Reviewed-on: https://chromium-review.googlesource.com/843025 > > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#50347} > > TBR=machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com > > Change-Id: Ice1f3aee0a26f7f38996459d38fd6e0bd964113d > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:6917 > Reviewed-on: https://chromium-review.googlesource.com/849572 > Reviewed-by: Bill Budge <bbudge@chromium.org> > Commit-Queue: Bill Budge <bbudge@chromium.org> > Cr-Commit-Position: refs/heads/master@{#50348} TBR=bbudge@chromium.org,machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com Change-Id: I7a522b6487de6e96985d223524533493eb9171f0 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6917 Reviewed-on: https://chromium-review.googlesource.com/848975 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#50350}
2018-01-04 07:39:09 +00:00
if self._expected_exception is not None:
return test262.ExceptionOutProc(self.expected_outcomes,
self._expected_exception)
Revert "Revert "[test] Move has unexpected output to outproc."" This reverts commit 1685b5d27ad371dc3ac79ad4a47042a11b5ac814. Reason for revert: Was probably caused by infra change: https://crrev.com/c/845781 Original change's description: > Revert "[test] Move has unexpected output to outproc." > > This reverts commit 71605b3ea4ddb700e9b59f49d16181a8736787b1. > > Reason for revert: Seems to break static-initializers step: > https://build.chromium.org/p/client.v8/builders/V8%20Linux64/builds/22156 > > Original change's description: > > [test] Move has unexpected output to outproc. > > > > Expected outcomes optimized to serialize [PASS] as None. > > > > Keeping expected outcomes inside output processors should be > > optimized in the future. Few possible optimizations: > > - separate classes for tests that are expected to PASS - done as > > an example in mozilla test suite. > > - cache output processors inside testcase. > > - share output processors between copies of the same test - needs > > some updates to the create_variant to update outproc only if > > expected outcomes changed. > > > > Bug: v8:6917 > > Change-Id: Ie73f1dcdf17fdfc65bce27228f818b1dd1e420c9 > > Reviewed-on: https://chromium-review.googlesource.com/843025 > > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#50347} > > TBR=machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com > > Change-Id: Ice1f3aee0a26f7f38996459d38fd6e0bd964113d > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:6917 > Reviewed-on: https://chromium-review.googlesource.com/849572 > Reviewed-by: Bill Budge <bbudge@chromium.org> > Commit-Queue: Bill Budge <bbudge@chromium.org> > Cr-Commit-Position: refs/heads/master@{#50348} TBR=bbudge@chromium.org,machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com Change-Id: I7a522b6487de6e96985d223524533493eb9171f0 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6917 Reviewed-on: https://chromium-review.googlesource.com/848975 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#50350}
2018-01-04 07:39:09 +00:00
if self.expected_outcomes == outproc.OUTCOMES_PASS:
return test262.PASS_NO_EXCEPTION
return test262.NoExceptionOutProc(self.expected_outcomes)
Revert "Revert "[test] Move has unexpected output to outproc."" This reverts commit 1685b5d27ad371dc3ac79ad4a47042a11b5ac814. Reason for revert: Was probably caused by infra change: https://crrev.com/c/845781 Original change's description: > Revert "[test] Move has unexpected output to outproc." > > This reverts commit 71605b3ea4ddb700e9b59f49d16181a8736787b1. > > Reason for revert: Seems to break static-initializers step: > https://build.chromium.org/p/client.v8/builders/V8%20Linux64/builds/22156 > > Original change's description: > > [test] Move has unexpected output to outproc. > > > > Expected outcomes optimized to serialize [PASS] as None. > > > > Keeping expected outcomes inside output processors should be > > optimized in the future. Few possible optimizations: > > - separate classes for tests that are expected to PASS - done as > > an example in mozilla test suite. > > - cache output processors inside testcase. > > - share output processors between copies of the same test - needs > > some updates to the create_variant to update outproc only if > > expected outcomes changed. > > > > Bug: v8:6917 > > Change-Id: Ie73f1dcdf17fdfc65bce27228f818b1dd1e420c9 > > Reviewed-on: https://chromium-review.googlesource.com/843025 > > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#50347} > > TBR=machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com > > Change-Id: Ice1f3aee0a26f7f38996459d38fd6e0bd964113d > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:6917 > Reviewed-on: https://chromium-review.googlesource.com/849572 > Reviewed-by: Bill Budge <bbudge@chromium.org> > Commit-Queue: Bill Budge <bbudge@chromium.org> > Cr-Commit-Position: refs/heads/master@{#50348} TBR=bbudge@chromium.org,machenbach@chromium.org,sergiyb@chromium.org,majeski@google.com Change-Id: I7a522b6487de6e96985d223524533493eb9171f0 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6917 Reviewed-on: https://chromium-review.googlesource.com/848975 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#50350}
2018-01-04 07:39:09 +00:00
def GetSuite(*args, **kwargs):
return TestSuite(*args, **kwargs)