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1#! /usr/bin/env vpython3
2#
3# Copyright 2023 The ANGLE Project Authors. All rights reserved.
4# Use of this source code is governed by a BSD-style license that can be
5# found in the LICENSE file.
6#
7# angle_android_test_runner.py:
8#   Runs (a subset of) ANGLE tests on Android using android_helper
9#   instead of chromium test_runner scripts. This script is integrated into
10#   gn builds via the android_test_runner_script var, which creates wrappers
11#   (out/<config>/angle_trace_tests) calling into this script
12#   with additional args like --output-directory=out/<config> etc
13
14import argparse
15import json
16import logging
17import os
18import pathlib
19import sys
20
21PY_UTILS = str(pathlib.Path(__file__).resolve().parent / 'py_utils')
22if PY_UTILS not in sys.path:
23    os.stat(PY_UTILS) and sys.path.insert(0, PY_UTILS)
24import android_helper
25import angle_test_util
26
27
28def AddCommonParserArgs(parser):
29    parser.add_argument(
30        '--suite',
31        help='Test suite to run.',
32        required=True,
33        choices=['angle_end2end_tests', 'angle_perftests', 'angle_trace_tests'])
34    parser.add_argument('-l', '--log', help='Logging level.', default='info')
35    parser.add_argument('--list-tests', help='List tests.', action='store_true')
36    parser.add_argument(
37        '-f',
38        '--filter',
39        '--isolated-script-test-filter',
40        '--gtest_filter',
41        type=str,
42        help='Test filter.')
43
44
45def RunAndroidTestSuite(args, extra_args):
46    angle_test_util.SetupLogging(args.log.upper())
47
48    android_helper.Initialize(args.suite)
49    assert android_helper.IsAndroid()
50
51    rc, output, _ = android_helper.RunTests(
52        args.suite, ['--list-tests', '--verbose'] + extra_args, log_output=False)
53    if rc != 0:
54        logging.fatal('Could not find test list from test output:\n%s' % output)
55        return rc
56
57    tests = angle_test_util.GetTestsFromOutput(output)
58    if args.filter:
59        tests = angle_test_util.FilterTests(tests, args.filter)
60
61    if args.list_tests:
62        print('\n'.join(['Tests list:'] + tests + ['End tests list.']))
63        return 0
64
65    if args.suite == 'angle_trace_tests':
66        traces = set(android_helper.GetTraceFromTestName(test) for test in tests)
67        android_helper.PrepareRestrictedTraces(traces)
68
69        if args.prepare_only:
70            print('Prepared traces: %s' % traces)
71            return 0
72
73    flags = ['--gtest_filter=' + args.filter] if args.filter else []
74    return android_helper.RunTests(args.suite, flags + extra_args)[0]
75
76
77def main():
78    parser = argparse.ArgumentParser()
79    parser.add_argument('test_type', choices=['gtest'])
80    parser.add_argument('--output-directory', required=True)
81    parser.add_argument('--wrapper-script-args')
82    parser.add_argument('--runtime-deps-path')
83    parser.add_argument('--prepare-only', action='store_true')
84    AddCommonParserArgs(parser)
85
86    args, extra_args = parser.parse_known_args()
87
88    os.chdir(args.output_directory)
89
90    return RunAndroidTestSuite(args, extra_args)
91
92
93if __name__ == "__main__":
94    sys.exit(main())
95