blob: 185d84c52b1f58465e03c070e159af4458ef5e82 [file] [log] [blame]
# Copyright (C) 2010 Google Inc. All rights reserved.
# Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged
# Copyright (C) 2011, 2016, 2019 Apple Inc. 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.
from __future__ import print_function
import logging
import optparse
import os
import sys
import traceback
from webkitpy.common.host import Host
from webkitpy.common.interrupt_debugging import log_stack_trace_on_ctrl_c, log_stack_trace_on_term
from webkitpy.layout_tests.controllers.manager import Manager
from webkitpy.layout_tests.models.test_run_results import INTERRUPTED_EXIT_STATUS
from webkitpy.port import configuration_options, platform_options
from webkitpy.layout_tests.views import buildbot_results
from webkitpy.layout_tests.views import printing
from webkitpy.results.options import upload_options
_log = logging.getLogger(__name__)
# This is a randomly chosen exit code that can be tested against to
# indicate that an unexpected exception occurred.
EXCEPTIONAL_EXIT_STATUS = 254
def main(argv, stdout, stderr):
options, args = parse_args(argv)
if options.platform and 'test' in options.platform:
# It's a bit lame to import mocks into real code, but this allows the user
# to run tests against the test platform interactively, which is useful for
# debugging test failures.
from webkitpy.common.host_mock import MockHost
host = MockHost()
else:
host = Host()
if options.lint_test_files:
from webkitpy.layout_tests.lint_test_expectations import lint
return lint(host, options, stderr)
try:
port = host.port_factory.get(options.platform, options)
except NotImplementedError as e:
# FIXME: is this the best way to handle unsupported port names?
print(str(e), file=stderr)
return EXCEPTIONAL_EXIT_STATUS
stack_trace_path = host.filesystem.join(port.results_directory(), 'python_stack_trace.txt')
log_stack_trace_on_ctrl_c(output_file=stack_trace_path)
log_stack_trace_on_term(output_file=stack_trace_path)
if options.print_expectations:
return _print_expectations(port, options, args, stderr)
try:
# Force all tests to use a smaller stack so that stack overflow tests can run faster.
stackSizeInBytes = int(1.5 * 1024 * 1024)
options.additional_env_var.append('JSC_maxPerThreadStackUsage=' + str(stackSizeInBytes))
options.additional_env_var.append('__XPC_JSC_maxPerThreadStackUsage=' + str(stackSizeInBytes))
run_details = run(port, options, args, stderr)
if run_details.exit_code != -1 and not run_details.initial_results.keyboard_interrupted:
bot_printer = buildbot_results.BuildBotPrinter(stdout, options.debug_rwt_logging)
bot_printer.print_results(run_details)
return run_details.exit_code
# We still need to handle KeyboardInterrupt, at least for webkitpy unittest cases.
except KeyboardInterrupt:
return INTERRUPTED_EXIT_STATUS
except BaseException as e:
if isinstance(e, Exception):
print('\n%s raised: %s' % (e.__class__.__name__, str(e)), file=stderr)
traceback.print_exc(file=stderr)
return EXCEPTIONAL_EXIT_STATUS
def parse_args(args):
option_group_definitions = []
option_group_definitions.append(("Platform options", platform_options()))
option_group_definitions.append(("Configuration options", configuration_options()))
option_group_definitions.append(("Printing Options", printing.print_options()))
option_group_definitions.append(("Feature Switches", [
optparse.make_option("--complex-text", action="store_true", default=False,
help="Use the complex text code path for all text (OS X and Windows only)"),
optparse.make_option("--accelerated-drawing", action="store_true", default=False,
help="Use accelerated drawing (OS X only)"),
optparse.make_option("--remote-layer-tree", action="store_true", default=False,
help="Use the remote layer tree drawing model (OS X WebKit2 only)"),
optparse.make_option("--internal-feature", type="string", action="append",
default=[], help="Enable internal feature"),
optparse.make_option("--experimental-feature", type="string", action="append",
default=[], help="Enable experimental feature"),
]))
option_group_definitions.append(("WebKit Options", [
optparse.make_option("--gc-between-tests", action="store_true", default=False,
help="Force garbage collection between each test"),
optparse.make_option("-l", "--leaks", action="store_true", default=False,
help="Enable leaks checking (OS X and Gtk+ only)"),
optparse.make_option("-g", "--guard-malloc", action="store_true", default=False,
help="Enable Guard Malloc (OS X only)"),
optparse.make_option("--threaded", action="store_true", default=False,
help="Run a concurrent JavaScript thread with each test"),
optparse.make_option("--dump-render-tree", "-1", action="store_false", default=True, dest="webkit_test_runner",
help="Use DumpRenderTree rather than WebKitTestRunner."),
# FIXME: We should merge this w/ --build-directory and only have one flag.
optparse.make_option("--root", action="store",
help="Path to a directory containing the executables needed to run tests."),
]))
option_group_definitions.append(("Results Options", [
optparse.make_option("-p", "--pixel", "--pixel-tests", action="store_true",
dest="pixel_tests", help="Enable pixel-to-pixel PNG comparisons"),
optparse.make_option("--no-pixel", "--no-pixel-tests", action="store_false",
dest="pixel_tests", help="Disable pixel-to-pixel PNG comparisons"),
optparse.make_option("--no-sample-on-timeout", action="store_false", default=True,
dest="sample_on_timeout", help="Don't run sample on timeout (OS X only)"),
optparse.make_option("--no-ref-tests", action="store_true",
dest="no_ref_tests", help="Skip all ref tests"),
optparse.make_option("--tolerance",
help="Ignore image differences less than this percentage (some "
"ports may ignore this option)", type="float"),
optparse.make_option("--results-directory", help="Location of test results"),
optparse.make_option("--build-directory",
help="Path to the directory under which build files are kept (should not include configuration)"),
optparse.make_option("--add-platform-exceptions", action="store_true", default=False,
help="Save generated results into the *most-specific-platform* directory rather than the *generic-platform* directory"),
optparse.make_option("--new-baseline", action="store_true",
default=False, help="Save generated results as new baselines "
"into the *most-specific-platform* directory, overwriting whatever's "
"already there. Equivalent to --reset-results --add-platform-exceptions"),
optparse.make_option("--reset-results", action="store_true",
default=False, help="Reset expectations to the "
"generated results in their existing location."),
optparse.make_option("--no-new-test-results", action="store_false",
dest="new_test_results", default=True,
help="Don't create new baselines when no expected results exist"),
optparse.make_option("--treat-ref-tests-as-pixel-tests", action="store_true", default=False,
help="Run ref tests, but treat them as if they were traditional pixel tests"),
#FIXME: we should support a comma separated list with --pixel-test-directory as well.
optparse.make_option("--pixel-test-directory", action="append", default=[], dest="pixel_test_directories",
help="A directory where it is allowed to execute tests as pixel tests. "
"Specify multiple times to add multiple directories. "
"This option implies --pixel-tests. If specified, only those tests "
"will be executed as pixel tests that are located in one of the "
"directories enumerated with the option. Some ports may ignore this "
"option while others can have a default value that can be overridden here."),
optparse.make_option("--skip-failing-tests", action="store_true",
default=False, help="Skip tests that are expected to fail. "
"Note: When using this option, you might miss new crashes "
"in these tests."),
optparse.make_option("--additional-drt-flag", action="append",
default=[], help="Additional command line flag to pass to DumpRenderTree "
"Specify multiple times to add multiple flags."),
optparse.make_option("--driver-name", type="string",
help="Alternative DumpRenderTree binary to use"),
optparse.make_option("--additional-platform-directory", action="append",
default=[], help="Additional directory where to look for test "
"baselines (will take precendence over platform baselines). "
"Specify multiple times to add multiple search path entries."),
optparse.make_option("--additional-expectations", action="append", default=[],
help="Path to a test_expectations file that will override previous expectations. "
"Specify multiple times for multiple sets of overrides."),
optparse.make_option("--compare-port", action="store", default=None,
help="Use the specified port's baselines first"),
optparse.make_option("--no-show-results", action="store_false",
default=True, dest="show_results",
help="Don't launch a browser with results after the tests "
"are done"),
optparse.make_option("--full-results-html", action="store_true",
default=False,
help="Show all failures in results.html, rather than only regressions"),
optparse.make_option("--clobber-old-results", action="store_true",
default=False, help="Clobbers test results from previous runs."),
optparse.make_option("--http", action="store_true", dest="http",
default=True, help="Run HTTP and WebSocket tests (default)"),
optparse.make_option("--no-http", action="store_false", dest="http",
help="Don't run HTTP and WebSocket tests"),
optparse.make_option("--no-http-servers", action="store_false", dest="start_http_servers_if_needed",
default=True, help="Don't start HTTP servers"),
optparse.make_option("--ignore-metrics", action="store_true", dest="ignore_metrics",
default=False, help="Ignore rendering metrics related information from test "
"output, only compare the structure of the rendertree."),
optparse.make_option("--nocheck-sys-deps", action="store_true",
default=False,
help="Don't check the system dependencies (themes)"),
optparse.make_option("--java", action="store_true",
default=False,
help="Build java support files"),
optparse.make_option("--layout-tests-directory", action="store", default=None,
help="Override the default layout test directory.", dest="layout_tests_dir")
]))
option_group_definitions.append(("Testing Options", [
optparse.make_option("--build", dest="build",
action="store_true", default=True,
help="Check to ensure the DumpRenderTree build is up-to-date "
"(default)."),
optparse.make_option("--no-build", dest="build",
action="store_false", help="Don't check to see if the "
"DumpRenderTree build is up-to-date."),
optparse.make_option("-n", "--dry-run", action="store_true",
default=False,
help="Do everything but actually run the tests or upload results."),
optparse.make_option("--wrapper",
help="wrapper command to insert before invocations of "
"DumpRenderTree or WebKitTestRunner; option is split on whitespace before "
"running. (Example: --wrapper='valgrind --smc-check=all')"),
optparse.make_option("-i", "--ignore-tests", action="append", default=[],
help="directories or test to ignore (may specify multiple times)"),
optparse.make_option("--test-list", action="append",
help="read list of tests to run from file", metavar="FILE"),
optparse.make_option("--skipped", action="store", default="default",
help=("control how tests marked SKIP are run. "
"'default' == Skip tests unless explicitly listed on the command line, "
"'ignore' == Run them anyway, "
"'only' == only run the SKIP tests, "
"'always' == always skip, even if listed on the command line.")),
optparse.make_option("--force", action="store_true", default=False,
help="Run all tests with PASS as expected result, even those marked SKIP in the test list or " + \
"those which are device-specific (implies --skipped=ignore)"),
optparse.make_option("--time-out-ms", "--timeout",
help="Set the timeout for each test in milliseconds"),
optparse.make_option("--order", action="store", default="natural",
help=("determine the order in which the test cases will be run. "
"'none' == use the order in which the tests were listed either in arguments or test list, "
"'natural' == use the natural order (default), "
"'random' == randomize the test order.")),
optparse.make_option("--run-chunk",
help=("Run a specified chunk (n:l), the nth of len l, "
"of the layout tests")),
optparse.make_option("--run-part", help=("Run a specified part (n:m), "
"the nth of m parts, of the layout tests")),
optparse.make_option("--batch-size",
help=("Run a the tests in batches (n), after every n tests, "
"DumpRenderTree is relaunched."), type="int", default=None),
optparse.make_option("--run-singly", action="store_true",
default=False, help="run a separate DumpRenderTree for each test (implies --verbose)"),
optparse.make_option("--child-processes",
help="Number of DumpRenderTrees to run in parallel."),
# FIXME: Display default number of child processes that will run.
optparse.make_option("-f", "--fully-parallel", action="store_true",
help="run all tests in parallel"),
optparse.make_option("--exit-after-n-failures", type="int", default=None,
help="Exit after the first N failures instead of running all "
"tests"),
optparse.make_option("--exit-after-n-crashes-or-timeouts", type="int",
default=None, help="Exit after the first N crashes instead of "
"running all tests"),
optparse.make_option("--iterations", type="int", default=1, help="Number of times to run the set of tests (e.g. ABCABCABC)"),
optparse.make_option("--repeat-each", type="int", default=1, help="Number of times to run each test (e.g. AAABBBCCC)"),
optparse.make_option("--retry-failures", action="store_true",
default=True,
help="Re-try any tests that produce unexpected results (default)"),
optparse.make_option("--no-retry-failures", action="store_false",
dest="retry_failures",
help="Don't re-try any tests that produce unexpected results."),
optparse.make_option("--max-locked-shards", type="int", default=0,
help="Set the maximum number of locked shards"),
optparse.make_option("--additional-env-var", type="string", action="append", default=[],
help="Passes that environment variable to the tests (--additional-env-var=NAME=VALUE)"),
optparse.make_option("--profile", action="store_true",
help="Output per-test profile information."),
optparse.make_option("--profiler", action="store",
help="Output per-test profile information, using the specified profiler."),
optparse.make_option("--no-timeout", action="store_true", default=False, help="Disable test timeouts"),
optparse.make_option('--display-server', choices=['xvfb', 'xorg', 'weston', 'wayland'], default='xvfb',
help='"xvfb": Use a virtualized X11 server. "xorg": Use the current X11 session. '
'"weston": Use a virtualized Weston server. "wayland": Use the current wayland session.'),
optparse.make_option("--world-leaks", action="store_true", default=False, help="Check for world leaks (currently, only documents). Differs from --leaks in that this uses internal instrumentation, rather than external tools."),
]))
option_group_definitions.append(("iOS Options", [
optparse.make_option('--no-install', action='store_const', const=False, default=True, dest='install',
help='Skip install step for device and simulator testing'),
optparse.make_option('--version', help='Specify the version of iOS to be used. By default, this will adopt the runtime for iOS Simulator.'),
optparse.make_option('--device-type', help='iOS Simulator device type identifier (default: i386 -> iPhone 5, x86_64 -> iPhone SE)'),
optparse.make_option('--dedicated-simulators', action="store_true", default=False,
help="If set, dedicated iOS simulators will always be created. If not set, the script will attempt to use any currently running simulator."),
optparse.make_option('--show-touches', action="store_true", default=False, help="If set, a small dot will be shown where the generated touches are. Helpful for debugging touch tests."),
]))
option_group_definitions.append(("Miscellaneous Options", [
optparse.make_option(
"--lint-test-files", action="store_true", default=False,
help=("Makes sure the test files parse for all configurations. Does not run any tests.")),
optparse.make_option(
"--print-expectations", action="store_true", default=False,
help=("Print the expected outcome for the given test, or all tests listed in TestExpectations. Does not run any tests.")),
optparse.make_option(
"--webgl-test-suite", action="store_true", default=False,
help=("Run exhaustive webgl list, including test ordinarily skipped for performance reasons. Equivalent to '--additional-expectations=LayoutTests/webgl/TestExpectations webgl'")),
]))
option_group_definitions.append(("Web Platform Test Server Options", [
optparse.make_option("--wptserver-doc-root", type="string", help=("Set web platform server document root, relative to LayoutTests directory")),
]))
# FIXME: Remove this group once the old results dashboards are deprecated.
option_group_definitions.append(("Legacy Result Options", [
optparse.make_option("--master-name", help="The name of the buildbot master."),
optparse.make_option("--build-name", default="DUMMY_BUILD_NAME",
help=("The name of the builder used in its path, e.g. webkit-rel.")),
optparse.make_option("--build-slave", default="DUMMY_BUILD_SLAVE",
help=("The name of the buildslave used. e.g. apple-macpro-6.")),
optparse.make_option("--test-results-server", action="append", default=[],
help=("If specified, upload results json files to this appengine server.")),
optparse.make_option("--results-server-host", action="append", default=[],
help=("If specified, upload results JSON file to this results server.")),
optparse.make_option("--additional-repository-name",
help=("The name of an additional subversion or git checkout")),
optparse.make_option("--additional-repository-path",
help=("The path to an additional subversion or git checkout (requires --additional-repository-name)")),
optparse.make_option("--allowed-host", type="string", action="append", default=[],
help=("If specified, tests are allowed to make requests to the specified hostname."))
]))
option_group_definitions.append(('Upload Options', upload_options()))
option_parser = optparse.OptionParser(usage="%prog [options] [<path>...]")
for group_name, group_options in option_group_definitions:
option_group = optparse.OptionGroup(option_parser, group_name)
option_group.add_options(group_options)
option_parser.add_option_group(option_group)
options, args = option_parser.parse_args(args)
if options.webgl_test_suite:
if not args:
args.append('webgl')
host = Host()
host.initialize_scm()
options.additional_expectations.insert(0, host.filesystem.join(host.scm().checkout_root, 'LayoutTests/webgl/TestExpectations'))
return options, args
def _print_expectations(port, options, args, logging_stream):
logger = logging.getLogger()
logger.setLevel(logging.DEBUG if options.debug_rwt_logging else logging.INFO)
try:
printer = printing.Printer(port, options, logging_stream, logger=logger)
_set_up_derived_options(port, options)
manager = Manager(port, options, printer)
exit_code = manager.print_expectations(args)
_log.debug("Printing expectations completed, Exit status: %d", exit_code)
return exit_code
except Exception as error:
_log.error('Error printing expectations: {}'.format(error))
finally:
printer.cleanup()
return -1
def _set_up_derived_options(port, options):
"""Sets the options values that depend on other options values."""
if not options.child_processes:
options.child_processes = os.environ.get('WEBKIT_TEST_CHILD_PROCESSES')
if not options.configuration:
options.configuration = port.default_configuration()
if options.pixel_tests is None:
options.pixel_tests = port.default_pixel_tests()
if not options.time_out_ms:
options.time_out_ms = str(port.default_timeout_ms())
options.slow_time_out_ms = str(5 * int(options.time_out_ms))
if options.additional_platform_directory:
additional_platform_directories = []
for path in options.additional_platform_directory:
additional_platform_directories.append(port.host.filesystem.abspath(path))
options.additional_platform_directory = additional_platform_directories
if options.force:
if options.skipped not in ('ignore', 'default'):
_log.warning("--force overrides --skipped=%s" % (options.skipped))
options.skipped = 'ignore'
if not options.http and options.skipped in ('ignore', 'only'):
_log.warning("--force/--skipped=%s overrides --no-http." % (options.skipped))
options.http = True
if options.ignore_metrics and (options.new_baseline or options.reset_results):
_log.warning("--ignore-metrics has no effect with --new-baselines or with --reset-results")
if options.new_baseline:
options.reset_results = True
options.add_platform_exceptions = True
if options.pixel_test_directories:
options.pixel_tests = True
varified_dirs = set()
pixel_test_directories = options.pixel_test_directories
for directory in pixel_test_directories:
# FIXME: we should support specifying the directories all the ways we support it for additional
# arguments specifying which tests and directories to run. We should also move the logic for that
# to Port.
filesystem = port.host.filesystem
if not filesystem.isdir(filesystem.join(port.layout_tests_dir(), directory)):
_log.warning("'%s' was passed to --pixel-test-directories, which doesn't seem to be a directory" % str(directory))
else:
varified_dirs.add(directory)
options.pixel_test_directories = list(varified_dirs)
if options.run_singly:
options.verbose = True
# The GTK+ and WPE ports only support WebKit2 so they always use WKTR.
if options.platform in ["gtk", "wpe"]:
options.webkit_test_runner = True
if options.leaks:
options.additional_env_var.append("JSC_usePoisoning=0")
options.additional_env_var.append("__XPC_JSC_usePoisoning=0")
def run(port, options, args, logging_stream):
logger = logging.getLogger()
logger.setLevel(logging.DEBUG if options.debug_rwt_logging else logging.INFO)
try:
printer = printing.Printer(port, options, logging_stream, logger=logger)
_set_up_derived_options(port, options)
manager = Manager(port, options, printer)
printer.print_config(port.results_directory())
run_details = manager.run(args)
_log.debug("Testing completed, Exit status: %d" % run_details.exit_code)
return run_details
finally:
printer.cleanup()
if __name__ == '__main__':
sys.exit(main(sys.argv[1:], sys.stdout, sys.stderr))