| # Copyright (C) 2010 Google Inc. All rights reserved. |
| # Copyright (C) 2013 Samsung Electronics. All rights reserved. |
| # Copyright (C) 2017-2022 Igalia S.L. 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 Google name 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 os |
| import uuid |
| |
| from webkitpy.port.base import Port |
| from webkitpy.port.leakdetector_valgrind import LeakDetectorValgrind |
| from webkitpy.port.linux_get_crash_log import GDBCrashLogGenerator |
| |
| |
| class GLibPort(Port): |
| |
| def __init__(self, *args, **kwargs): |
| super(GLibPort, self).__init__(*args, **kwargs) |
| self._display_server = self.get_option("display_server") |
| |
| if self.get_option("leaks"): |
| self._leakdetector = LeakDetectorValgrind(self._executive, self._filesystem, self.results_directory()) |
| if not self.get_option("wrapper"): |
| raise ValueError('use --wrapper=\"valgrind\" for memory leak detection') |
| |
| if self._should_use_jhbuild(): |
| self._jhbuild_wrapper = [self.path_from_webkit_base('Tools', 'jhbuild', 'jhbuild-wrapper'), self._port_flag_for_scripts(), 'run'] |
| if self.get_option('wrapper'): |
| self.set_option('wrapper', ' '.join(self._jhbuild_wrapper) + ' ' + self.get_option('wrapper')) |
| else: |
| self.set_option_default('wrapper', ' '.join(self._jhbuild_wrapper)) |
| |
| def default_timeout_ms(self): |
| default_timeout = 15000 |
| # Starting an application under Valgrind takes a lot longer than normal |
| # so increase the timeout (empirically 10x is enough to avoid timeouts). |
| multiplier = 10 if self.get_option("leaks") else 1 |
| # Debug builds are slower (no compiler optimizations are used). |
| if self.get_option('configuration') == 'Debug': |
| multiplier *= 2 |
| return multiplier * default_timeout |
| |
| def _built_executables_path(self, *path): |
| return self._build_path(*(('bin',) + path)) |
| |
| def _prepend_to_env_value(self, new_value, current_value): |
| if len(current_value) > 0: |
| return new_value + ":" + current_value |
| return new_value |
| |
| def setup_test_run(self, device_type=None): |
| super(GLibPort, self).setup_test_run(device_type) |
| |
| if self.get_option("leaks"): |
| self._leakdetector.clean_leaks_files_from_results_directory() |
| |
| def setup_environ_for_server(self, server_name=None): |
| environment = super(GLibPort, self).setup_environ_for_server(server_name) |
| self._copy_value_from_environ_if_set(environment, 'G_DEBUG') |
| if 'G_DEBUG' not in environment.keys(): |
| environment['G_DEBUG'] = 'fatal-criticals' |
| environment['GSETTINGS_BACKEND'] = 'memory' |
| |
| environment['TEST_RUNNER_INJECTED_BUNDLE_FILENAME'] = self._build_path('lib', 'libTestRunnerInjectedBundle.so') |
| environment['WEBKIT_EXEC_PATH'] = self._build_path('bin') |
| environment['WEBKIT_TOP_LEVEL'] = self.path_from_webkit_base() |
| environment['LD_LIBRARY_PATH'] = self._prepend_to_env_value(self._build_path('lib'), environment.get('LD_LIBRARY_PATH', '')) |
| self._copy_value_from_environ_if_set(environment, 'LIBGL_ALWAYS_SOFTWARE') |
| self._copy_value_from_environ_if_set(environment, 'AT_SPI_BUS_ADDRESS') |
| |
| # Copy all GStreamer related env vars |
| self._copy_values_from_environ_with_prefix(environment, 'GST_') |
| |
| gst_feature_rank_override = os.environ.get('GST_PLUGIN_FEATURE_RANK') |
| # Disable hardware-accelerated device providers, encoders and decoders. Depending on the underlying platform |
| # they might be selected and decrease tests reproducibility. They can still be re-enabled by |
| # setting the GST_PLUGIN_FEATURE_RANK variable accordingly when calling run-webkit-tests. |
| disabled_device_providers = ['alsa', 'decklink', 'oss', 'pipewire', 'pulse', 'v4l2', 'vulkan'] |
| downranked_elements = ['vah264dec', 'vah264enc', 'vah265dec', 'vah265enc', 'vaav1dec', 'vaav1enc', 'vajpegdec', 'vavp9dec', 'vavp8dec'] + [f'{provider}deviceprovider' for provider in disabled_device_providers] |
| environment['GST_PLUGIN_FEATURE_RANK'] = 'fakeaudiosink:max,' + ','.join(['%s:0' % element for element in downranked_elements]) |
| if gst_feature_rank_override: |
| environment['GST_PLUGIN_FEATURE_RANK'] += ',%s' % gst_feature_rank_override |
| |
| # Make sure GStreamer errors are logged to test -stderr files. |
| gst_debug_override = os.environ.get('GST_DEBUG') |
| environment['GST_DEBUG'] = '*:ERROR' |
| if gst_debug_override: |
| environment['GST_DEBUG'] += f',{gst_debug_override}' |
| else: |
| # If there is no user-supplied GST_DEBUG we can assume this runtime is some test bot, so |
| # disable color output, making -stderr files more human-readable. |
| environment['GST_DEBUG_NO_COLOR'] = '1' |
| |
| environment['WEBKIT_GST_ALLOW_PLAYBACK_OF_INVISIBLE_VIDEOS'] = '1' |
| environment['WEBKIT_GST_WEBRTC_FORCE_EARLY_VIDEO_DECODING'] = '1' |
| |
| # Match our WebRTC stats cache expiration time with LibWebRTC, since some tests actually expect this. |
| environment['WEBKIT_GST_WEBRTC_STATS_CACHE_EXPIRATION_TIME_MS'] = '50' |
| |
| # Fake a sound card with 2 output channels. Apparently we cannot assume test bots have an |
| # actual sound card. |
| environment['WEBKIT_GST_MAX_NUMBER_OF_AUDIO_OUTPUT_CHANNELS'] = '2' |
| |
| # Disable SIMD optimization in GStreamer's ORC. Some bots (WPE release) crash in ORC's optimizations. |
| environment['ORC_CODE'] = 'backup' |
| |
| if self.get_option("leaks"): |
| # Turn off GLib memory optimisations https://wiki.gnome.org/Valgrind. |
| environment['G_SLICE'] = 'always-malloc' |
| environment['G_DEBUG'] += ',gc-friendly' |
| # Turn off bmalloc when running under Valgrind, see https://bugs.webkit.org/show_bug.cgi?id=177745 |
| environment['Malloc'] = '1' |
| xmlfilename = "".join(("drt-%p-", uuid.uuid1().hex, "-leaks.xml")) |
| xmlfile = os.path.join(self.results_directory(), xmlfilename) |
| suppressionsfile = self.path_from_webkit_base('Tools', 'Scripts', 'valgrind', 'suppressions.txt') |
| environment['VALGRIND_OPTS'] = \ |
| "--tool=memcheck " \ |
| "--num-callers=40 " \ |
| "--demangle=no " \ |
| "--trace-children=no " \ |
| "--smc-check=all-non-file " \ |
| "--leak-check=yes " \ |
| "--leak-resolution=high " \ |
| "--show-possibly-lost=no " \ |
| "--show-reachable=no " \ |
| "--leak-check=full " \ |
| "--undef-value-errors=no " \ |
| "--gen-suppressions=all " \ |
| "--xml=yes " \ |
| "--xml-file=%s " \ |
| "--suppressions=%s" % (xmlfile, suppressionsfile) |
| |
| return environment |
| |
| def setup_environ_for_minibrowser(self): |
| env = os.environ.copy() |
| env['WEBKIT_EXEC_PATH'] = self._build_path('bin') |
| env['WEBKIT_INJECTED_BUNDLE_PATH'] = self._build_path('lib') |
| env['WEBKIT_INSPECTOR_RESOURCES_PATH'] = self._build_path('share') |
| env['WEBKIT_TOP_LEVEL'] = self.path_from_webkit_base() |
| env['LD_LIBRARY_PATH'] = self._prepend_to_env_value(self._build_path('lib'), env.get('LD_LIBRARY_PATH', '')) |
| return env |
| |
| def setup_sysprof_for_minibrowser(self): |
| pass_fds = () |
| env = self.setup_environ_for_minibrowser() |
| |
| if os.environ.get("SYSPROF_CONTROL_FD"): |
| try: |
| control_fd = int(os.environ.get("SYSPROF_CONTROL_FD")) |
| copy_fd = os.dup(control_fd) |
| pass_fds += (copy_fd, ) |
| env["SYSPROF_CONTROL_FD"] = str(copy_fd) |
| except (ValueError): |
| pass |
| |
| return env, pass_fds |
| |
| def _get_crash_log(self, name, pid, stdout, stderr, newer_than, target_host=None): |
| return GDBCrashLogGenerator(self._executive, name, pid, newer_than, |
| self._filesystem, self._path_to_driver, self.port_name, self.get_option('configuration')).generate_crash_log(stdout, stderr) |
| |
| def setup_environ_for_webdriver(self): |
| return self.setup_environ_for_minibrowser() |
| |
| def run_webdriver(self, args): |
| env = self.setup_environ_for_webdriver() |
| webDriver = self._built_executables_path(self.webdriver_name) |
| if not (os.path.isfile(webDriver) and os.access(webDriver, os.X_OK)): |
| raise RuntimeError(f'Unable to find an executable at path: {webDriver}') |
| command = [webDriver] |
| if self._should_use_jhbuild(): |
| command = self._jhbuild_wrapper + command |
| return self._executive.run_command(command + args, cwd=self.webkit_base(), stdout=None, return_stderr=False, decode_output=False, env=env) |
