blob: a69e359a7568e24c86eee70779a5ca097675a976 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2020 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Runs an isolated non-Telemetry ANGLE test.
The main contract is that the caller passes the arguments:
--isolated-script-test-output=[FILENAME]
json is written to that file in the format:
https://chromium.googlesource.com/chromium/src/+/main/docs/testing/json_test_results_format.md
Optional argument:
--isolated-script-test-filter=[TEST_NAMES]
is a double-colon-separated ("::") list of test names, to run just that subset
of tests. This list is parsed by this harness and sent down via the
--gtest_filter argument.
This script is intended to be the base command invoked by the isolate,
followed by a subsequent non-python executable. For a similar script see
run_performance_test.py.
"""
import argparse
import json
import os
import shutil
import sys
import tempfile
import traceback
# Add //src/testing into sys.path for importing xvfb and test_env, and
# //src/testing/scripts for importing common.
d = os.path.dirname
THIS_DIR = d(os.path.abspath(__file__))
ANGLE_SRC_DIR = d(THIS_DIR)
sys.path.insert(0, os.path.join(ANGLE_SRC_DIR, 'testing'))
sys.path.insert(0, os.path.join(ANGLE_SRC_DIR, 'testing', 'scripts'))
CHROMIUM_SRC_DIR = d(d(ANGLE_SRC_DIR))
sys.path.insert(0, os.path.join(CHROMIUM_SRC_DIR, 'testing'))
sys.path.insert(0, os.path.join(CHROMIUM_SRC_DIR, 'testing', 'scripts'))
import common
import xvfb
import test_env
# Unfortunately we need to copy these variables from
# //src/testing/scripts/test_env.py. Importing it and using its
# get_sandbox_env breaks test runs on Linux (it seems to unset DISPLAY).
CHROME_SANDBOX_ENV = 'CHROME_DEVEL_SANDBOX'
CHROME_SANDBOX_PATH = '/opt/chromium/chrome_sandbox'
def IsWindows():
return sys.platform == 'cygwin' or sys.platform.startswith('win')
def main():
parser = argparse.ArgumentParser()
parser.add_argument('executable', help='Test executable.')
parser.add_argument('--isolated-script-test-output', type=str)
parser.add_argument('--isolated-script-test-filter', type=str)
parser.add_argument('--xvfb', help='Start xvfb.', action='store_true')
# Kept for compatiblity.
# TODO(jmadill): Remove when removed from the recipes. http://crbug.com/954415
parser.add_argument('--isolated-script-test-perf-output', type=str)
args, extra_flags = parser.parse_known_args()
env = os.environ.copy()
if 'GTEST_TOTAL_SHARDS' in env:
extra_flags += ['--shard-count=' + env['GTEST_TOTAL_SHARDS']]
env.pop('GTEST_TOTAL_SHARDS')
if 'GTEST_SHARD_INDEX' in env:
extra_flags += ['--shard-index=' + env['GTEST_SHARD_INDEX']]
env.pop('GTEST_SHARD_INDEX')
if 'ISOLATED_OUTDIR' in env:
extra_flags += ['--isolated-outdir=' + env['ISOLATED_OUTDIR']]
env.pop('ISOLATED_OUTDIR')
# Assume we want to set up the sandbox environment variables all the
# time; doing so is harmless on non-Linux platforms and is needed
# all the time on Linux.
env[CHROME_SANDBOX_ENV] = CHROME_SANDBOX_PATH
rc = 0
try:
# Consider adding stdio control flags.
if args.isolated_script_test_output:
extra_flags.append('--isolated-script-test-output=%s' %
args.isolated_script_test_output)
if args.isolated_script_test_filter:
filter_list = common.extract_filter_list(args.isolated_script_test_filter)
extra_flags.append('--gtest_filter=' + ':'.join(filter_list))
if IsWindows():
args.executable = '.\\%s.exe' % args.executable
else:
args.executable = './%s' % args.executable
with common.temporary_file() as tempfile_path:
env['CHROME_HEADLESS'] = '1'
cmd = [args.executable] + extra_flags
if args.xvfb:
rc = xvfb.run_executable(cmd, env, stdoutfile=tempfile_path)
else:
rc = test_env.run_command_with_output(cmd, env=env, stdoutfile=tempfile_path)
except Exception:
traceback.print_exc()
rc = 1
return rc
# This is not really a "script test" so does not need to manually add
# any additional compile targets.
def main_compile_targets(args):
json.dump([], args.output)
if __name__ == '__main__':
# Conform minimally to the protocol defined by ScriptTest.
if 'compile_targets' in sys.argv:
funcs = {
'run': None,
'compile_targets': main_compile_targets,
}
sys.exit(common.run_script(sys.argv[1:], funcs))
sys.exit(main())