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|
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# Integrates the web-platform-tests test runner with mach.
from __future__ import absolute_import, unicode_literals, print_function
import os
import sys
from mozbuild.base import (
MachCommandBase,
MachCommandConditions as conditions,
MozbuildObject,
)
from mach.decorators import (
CommandProvider,
Command,
)
# This should probably be consolidated with similar classes in other test
# runners.
class InvalidTestPathError(Exception):
"""Exception raised when the test path is not valid."""
class WebPlatformTestsRunner(MozbuildObject):
"""Run web platform tests."""
def setup_kwargs(self, kwargs):
from wptrunner import wptcommandline
build_path = os.path.join(self.topobjdir, 'build')
if build_path not in sys.path:
sys.path.append(build_path)
if kwargs["config"] is None:
kwargs["config"] = os.path.join(self.topsrcdir, 'testing', 'web-platform', 'wptrunner.ini')
if kwargs["binary"] is None:
kwargs["binary"] = self.get_binary_path()
if kwargs["prefs_root"] is None:
kwargs["prefs_root"] = os.path.join(self.topobjdir, '_tests', 'web-platform', "prefs")
if kwargs["certutil_binary"] is None:
kwargs["certutil_binary"] = self.get_binary_path('certutil')
if kwargs["stackfix_dir"] is None:
kwargs["stackfix_dir"] = os.path.split(
self.get_binary_path(validate_exists=False))[0]
here = os.path.split(__file__)[0]
if kwargs["ssl_type"] in (None, "pregenerated"):
if kwargs["ca_cert_path"] is None:
kwargs["ca_cert_path"] = os.path.join(here, "certs", "cacert.pem")
if kwargs["host_key_path"] is None:
kwargs["host_key_path"] = os.path.join(here, "certs", "web-platform.test.key")
if kwargs["host_cert_path"] is None:
kwargs["host_cert_path"] = os.path.join(here, "certs", "web-platform.test.pem")
kwargs["capture_stdio"] = True
kwargs = wptcommandline.check_args(kwargs)
def run_tests(self, **kwargs):
from wptrunner import wptrunner
self.setup_kwargs(kwargs)
logger = wptrunner.setup_logging(kwargs, {"mach": sys.stdout})
result = wptrunner.run_tests(**kwargs)
return int(not result)
def list_test_groups(self, **kwargs):
from wptrunner import wptrunner
self.setup_kwargs(kwargs)
wptrunner.list_test_groups(**kwargs)
class WebPlatformTestsUpdater(MozbuildObject):
"""Update web platform tests."""
def run_update(self, **kwargs):
import update
from update import updatecommandline
if kwargs["config"] is None:
kwargs["config"] = os.path.join(self.topsrcdir, 'testing', 'web-platform', 'wptrunner.ini')
if kwargs["product"] is None:
kwargs["product"] = "firefox"
updatecommandline.check_args(kwargs)
logger = update.setup_logging(kwargs, {"mach": sys.stdout})
try:
update.run_update(logger, **kwargs)
except Exception:
import pdb
import traceback
traceback.print_exc()
# pdb.post_mortem()
class WebPlatformTestsReduce(WebPlatformTestsRunner):
def run_reduce(self, **kwargs):
from wptrunner import reduce
self.setup_kwargs(kwargs)
kwargs["capture_stdio"] = True
logger = reduce.setup_logging(kwargs, {"mach": sys.stdout})
tests = reduce.do_reduce(**kwargs)
if not tests:
logger.warning("Test was not unstable")
for item in tests:
logger.info(item.id)
class WebPlatformTestsCreator(MozbuildObject):
template_prefix = """<!doctype html>
%(documentElement)s<meta charset=utf-8>
"""
template_long_timeout = "<meta name=timeout content=long>\n"
template_body_th = """<title></title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>
</script>
"""
template_body_reftest = """<title></title>
<link rel=%(match)s href=%(ref)s>
"""
template_body_reftest_wait = """<script src="/common/reftest-wait.js"></script>
"""
def rel_path(self, path):
if path is None:
return
abs_path = os.path.normpath(os.path.abspath(path))
return os.path.relpath(abs_path, self.topsrcdir)
def rel_url(self, rel_path):
upstream_path = os.path.join("testing", "web-platform", "tests")
local_path = os.path.join("testing", "web-platform", "mozilla", "tests")
if rel_path.startswith(upstream_path):
return rel_path[len(upstream_path):].replace(os.path.sep, "/")
elif rel_path.startswith(local_path):
return "/_mozilla" + rel_path[len(local_path):].replace(os.path.sep, "/")
else:
return None
def run_create(self, context, **kwargs):
import subprocess
path = self.rel_path(kwargs["path"])
ref_path = self.rel_path(kwargs["ref"])
if kwargs["ref"]:
kwargs["reftest"] = True
if self.rel_url(path) is None:
print("""Test path %s is not in wpt directories:
testing/web-platform/tests for tests that may be shared
testing/web-platform/mozilla/tests for Gecko-only tests""" % path)
return 1
if ref_path and self.rel_url(ref_path) is None:
print("""Reference path %s is not in wpt directories:
testing/web-platform/tests for tests that may be shared
testing/web-platform/mozilla/tests for Gecko-only tests""" % ref_path)
return 1
if os.path.exists(path) and not kwargs["overwrite"]:
print("Test path already exists, pass --overwrite to replace")
return 1
if kwargs["mismatch"] and not kwargs["reftest"]:
print("--mismatch only makes sense for a reftest")
return 1
if kwargs["wait"] and not kwargs["reftest"]:
print("--wait only makes sense for a reftest")
return 1
args = {"documentElement": "<html class=reftest-wait>\n" if kwargs["wait"] else ""}
template = self.template_prefix % args
if kwargs["long_timeout"]:
template += self.template_long_timeout
if kwargs["reftest"]:
args = {"match": "match" if not kwargs["mismatch"] else "mismatch",
"ref": self.rel_url(ref_path) if kwargs["ref"] else '""'}
template += self.template_body_reftest % args
if kwargs["wait"]:
template += self.template_body_reftest_wait
else:
template += self.template_body_th
try:
os.makedirs(os.path.dirname(path))
except OSError:
pass
with open(path, "w") as f:
f.write(template)
if kwargs["no_editor"]:
editor = None
elif kwargs["editor"]:
editor = kwargs["editor"]
elif "VISUAL" in os.environ:
editor = os.environ["VISUAL"]
elif "EDITOR" in os.environ:
editor = os.environ["EDITOR"]
else:
editor = None
proc = None
if editor:
proc = subprocess.Popen("%s %s" % (editor, path), shell=True)
if not kwargs["no_run"]:
p = create_parser_wpt()
wpt_kwargs = vars(p.parse_args(["--manifest-update", path]))
context.commands.dispatch("web-platform-tests", context, **wpt_kwargs)
if proc:
proc.wait()
class WPTManifestUpdater(MozbuildObject):
def run_update(self, check_clean=False, **kwargs):
import manifestupdate
from wptrunner import wptlogging
logger = wptlogging.setup(kwargs, {"mach": sys.stdout})
wpt_dir = os.path.abspath(os.path.join(self.topsrcdir, 'testing', 'web-platform'))
manifestupdate.update(logger, wpt_dir, check_clean)
def create_parser_wpt():
from wptrunner import wptcommandline
return wptcommandline.create_parser(["firefox"])
def create_parser_update():
from update import updatecommandline
return updatecommandline.create_parser()
def create_parser_reduce():
from wptrunner import wptcommandline
return wptcommandline.create_parser_reduce()
def create_parser_create():
import argparse
p = argparse.ArgumentParser()
p.add_argument("--no-editor", action="store_true",
help="Don't try to open the test in an editor")
p.add_argument("-e", "--editor", action="store", help="Editor to use")
p.add_argument("--no-run", action="store_true",
help="Don't try to update the wpt manifest or open the test in a browser")
p.add_argument("--long-timeout", action="store_true",
help="Test should be given a long timeout (typically 60s rather than 10s, but varies depending on environment)")
p.add_argument("--overwrite", action="store_true",
help="Allow overwriting an existing test file")
p.add_argument("-r", "--reftest", action="store_true",
help="Create a reftest rather than a testharness (js) test"),
p.add_argument("-ref", "--reference", dest="ref", help="Path to the reference file")
p.add_argument("--mismatch", action="store_true",
help="Create a mismatch reftest")
p.add_argument("--wait", action="store_true",
help="Create a reftest that waits until takeScreenshot() is called")
p.add_argument("path", action="store", help="Path to the test file")
return p
def create_parser_manifest_update():
import manifestupdate
return manifestupdate.create_parser()
@CommandProvider
class MachCommands(MachCommandBase):
def setup(self):
self._activate_virtualenv()
@Command("web-platform-tests",
category="testing",
conditions=[conditions.is_firefox],
parser=create_parser_wpt)
def run_web_platform_tests(self, **params):
self.setup()
if "test_objects" in params:
for item in params["test_objects"]:
params["include"].append(item["name"])
del params["test_objects"]
wpt_runner = self._spawn(WebPlatformTestsRunner)
if params["list_test_groups"]:
return wpt_runner.list_test_groups(**params)
else:
return wpt_runner.run_tests(**params)
@Command("wpt",
category="testing",
conditions=[conditions.is_firefox],
parser=create_parser_wpt)
def run_wpt(self, **params):
return self.run_web_platform_tests(**params)
@Command("web-platform-tests-update",
category="testing",
parser=create_parser_update)
def update_web_platform_tests(self, **params):
self.setup()
self.virtualenv_manager.install_pip_package('html5lib==0.99')
self.virtualenv_manager.install_pip_package('requests')
wpt_updater = self._spawn(WebPlatformTestsUpdater)
return wpt_updater.run_update(**params)
@Command("wpt-update",
category="testing",
parser=create_parser_update)
def update_wpt(self, **params):
return self.update_web_platform_tests(**params)
@Command("web-platform-tests-reduce",
category="testing",
conditions=[conditions.is_firefox],
parser=create_parser_reduce)
def unstable_web_platform_tests(self, **params):
self.setup()
wpt_reduce = self._spawn(WebPlatformTestsReduce)
return wpt_reduce.run_reduce(**params)
@Command("wpt-reduce",
category="testing",
conditions=[conditions.is_firefox],
parser=create_parser_reduce)
def unstable_wpt(self, **params):
return self.unstable_web_platform_tests(**params)
@Command("web-platform-tests-create",
category="testing",
conditions=[conditions.is_firefox],
parser=create_parser_create)
def create_web_platform_test(self, **params):
self.setup()
wpt_creator = self._spawn(WebPlatformTestsCreator)
wpt_creator.run_create(self._mach_context, **params)
@Command("wpt-create",
category="testing",
conditions=[conditions.is_firefox],
parser=create_parser_create)
def create_wpt(self, **params):
return self.create_web_platform_test(**params)
@Command("wpt-manifest-update",
category="testing",
parser=create_parser_manifest_update)
def wpt_manifest_update(self, **params):
self.setup()
wpt_manifest_updater = self._spawn(WPTManifestUpdater)
return wpt_manifest_updater.run_update(**params)
|
