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