From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/tests/jstests.py | 382 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 382 insertions(+) create mode 100755 js/src/tests/jstests.py (limited to 'js/src/tests/jstests.py') diff --git a/js/src/tests/jstests.py b/js/src/tests/jstests.py new file mode 100755 index 000000000..6cd92a5e0 --- /dev/null +++ b/js/src/tests/jstests.py @@ -0,0 +1,382 @@ +#!/usr/bin/env python +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +""" +The JS Shell Test Harness. + +See the adjacent README.txt for more details. +""" + +from __future__ import print_function + +import os, sys, textwrap, platform +from os.path import abspath, dirname, isfile, realpath +from contextlib import contextmanager +from copy import copy +from subprocess import list2cmdline, call + +from lib.tests import RefTestCase, get_jitflags, get_cpu_count, \ + get_environment_overlay, change_env +from lib.results import ResultsSink +from lib.progressbar import ProgressBar + +if sys.platform.startswith('linux') or sys.platform.startswith('darwin'): + from lib.tasks_unix import run_all_tests +else: + from lib.tasks_win import run_all_tests + + +@contextmanager +def changedir(dirname): + pwd = os.getcwd() + os.chdir(dirname) + try: + yield + finally: + os.chdir(pwd) + + +def parse_args(): + """ + Parse command line arguments. + Returns a tuple of: (options, js_shell, requested_paths, excluded_paths) + options :object: The raw OptionParser output. + js_shell :str: The absolute location of the shell to test with. + requested_paths :set: Test paths specially requested on the CLI. + excluded_paths :set: Test paths specifically excluded by the CLI. + """ + from optparse import OptionParser, OptionGroup + op = OptionParser(usage=textwrap.dedent(""" + %prog [OPTIONS] JS_SHELL [TESTS] + + Shell output format: [ pass | fail | timeout | skip ] progress | time + """).strip()) + op.add_option('--xul-info', dest='xul_info_src', + help='config data for xulRuntime' + ' (avoids search for config/autoconf.mk)') + + harness_og = OptionGroup(op, "Harness Controls", + "Control how tests are run.") + harness_og.add_option('-j', '--worker-count', type=int, + default=max(1, get_cpu_count()), + help='Number of tests to run in parallel' + ' (default %default)') + harness_og.add_option('-t', '--timeout', type=float, default=150.0, + help='Set maximum time a test is allows to run' + ' (in seconds).') + harness_og.add_option('-a', '--args', dest='shell_args', default='', + help='Extra args to pass to the JS shell.') + harness_og.add_option('--jitflags', dest='jitflags', default='none', + type='string', + help='IonMonkey option combinations. One of all,' + ' debug, ion, and none (default %default).') + harness_og.add_option('--tbpl', action='store_true', + help='Runs each test in all configurations tbpl' + ' tests.') + harness_og.add_option('--tbpl-debug', action='store_true', + help='Runs each test in some faster configurations' + ' tbpl tests.') + harness_og.add_option('-g', '--debug', action='store_true', + help='Run a test in debugger.') + harness_og.add_option('--debugger', default='gdb -q --args', + help='Debugger command.') + harness_og.add_option('-J', '--jorendb', action='store_true', + help='Run under JS debugger.') + harness_og.add_option('--passthrough', action='store_true', + help='Run tests with stdin/stdout attached to' + ' caller.') + harness_og.add_option('--test-reflect-stringify', dest="test_reflect_stringify", + help="instead of running tests, use them to test the " + "Reflect.stringify code in specified file") + harness_og.add_option('--valgrind', action='store_true', + help='Run tests in valgrind.') + harness_og.add_option('--valgrind-args', default='', + help='Extra args to pass to valgrind.') + harness_og.add_option('--rr', action='store_true', + help='Run tests under RR record-and-replay debugger.') + harness_og.add_option('-C', '--check-output', action='store_true', + help='Run tests to check output for different jit-flags') + op.add_option_group(harness_og) + + input_og = OptionGroup(op, "Inputs", "Change what tests are run.") + input_og.add_option('-f', '--file', dest='test_file', action='append', + help='Get tests from the given file.') + input_og.add_option('-x', '--exclude-file', action='append', + help='Exclude tests from the given file.') + input_og.add_option('-d', '--exclude-random', dest='random', + action='store_false', + help='Exclude tests marked as "random."') + input_og.add_option('--run-skipped', action='store_true', + help='Run tests marked as "skip."') + input_og.add_option('--run-only-skipped', action='store_true', + help='Run only tests marked as "skip."') + input_og.add_option('--run-slow-tests', action='store_true', + help='Do not skip tests marked as "slow."') + input_og.add_option('--no-extensions', action='store_true', + help='Run only tests conforming to the ECMAScript 5' + ' standard.') + input_og.add_option('--repeat', type=int, default=1, + help='Repeat tests the given number of times.') + op.add_option_group(input_og) + + output_og = OptionGroup(op, "Output", + "Modify the harness and tests output.") + output_og.add_option('-s', '--show-cmd', action='store_true', + help='Show exact commandline used to run each test.') + output_og.add_option('-o', '--show-output', action='store_true', + help="Print each test's output to the file given by" + " --output-file.") + output_og.add_option('-F', '--failed-only', action='store_true', + help="If a --show-* option is given, only print" + " output for failed tests.") + output_og.add_option('--no-show-failed', action='store_true', + help="Don't print output for failed tests" + " (no-op with --show-output).") + output_og.add_option('-O', '--output-file', + help='Write all output to the given file' + ' (default: stdout).') + output_og.add_option('--failure-file', + help='Write all not-passed tests to the given file.') + output_og.add_option('--no-progress', dest='hide_progress', + action='store_true', + help='Do not show the progress bar.') + output_og.add_option('--tinderbox', dest='format', action='store_const', + const='automation', + help='Use automation-parseable output format.') + output_og.add_option('--format', dest='format', default='none', + type='choice', choices=['automation', 'none'], + help='Output format. Either automation or none' + ' (default %default).') + op.add_option_group(output_og) + + special_og = OptionGroup(op, "Special", + "Special modes that do not run tests.") + special_og.add_option('--make-manifests', metavar='BASE_TEST_PATH', + help='Generate reftest manifest files.') + op.add_option_group(special_og) + options, args = op.parse_args() + + # Acquire the JS shell given on the command line. + options.js_shell = None + requested_paths = set() + if len(args) > 0: + options.js_shell = abspath(args[0]) + requested_paths |= set(args[1:]) + + # If we do not have a shell, we must be in a special mode. + if options.js_shell is None and not options.make_manifests: + op.error('missing JS_SHELL argument') + + # Valgrind, gdb, and rr are mutually exclusive. + if sum(map(lambda e: 1 if e else 0, [options.valgrind, options.debug, options.rr])) > 1: + op.error("--valgrind, --debug, and --rr are mutually exclusive.") + + # Fill the debugger field, as needed. + if options.debug: + if options.debugger == 'lldb': + debugger_prefix = ['lldb', '--'] + else: + debugger_prefix = options.debugger.split() + else: + debugger_prefix = [] + + if options.valgrind: + debugger_prefix = ['valgrind'] + options.valgrind_args.split() + if os.uname()[0] == 'Darwin': + debugger_prefix.append('--dsymutil=yes') + options.show_output = True + if options.rr: + debugger_prefix = ['rr', 'record'] + + js_cmd_args = options.shell_args.split() + if options.jorendb: + options.passthrough = True + options.hide_progress = True + options.worker_count = 1 + debugger_path = realpath(os.path.join( + abspath(dirname(abspath(__file__))), + '..', '..', 'examples', 'jorendb.js')) + js_cmd_args.extend(['-d', '-f', debugger_path, '--']) + prefix = RefTestCase.build_js_cmd_prefix(options.js_shell, js_cmd_args, + debugger_prefix) + + # If files with lists of tests to run were specified, add them to the + # requested tests set. + if options.test_file: + for test_file in options.test_file: + requested_paths |= set( + [line.strip() for line in open(test_file).readlines()]) + + # If files with lists of tests to exclude were specified, add them to the + # excluded tests set. + excluded_paths = set() + if options.exclude_file: + for filename in options.exclude_file: + try: + fp = open(filename, 'r') + for line in fp: + if line.startswith('#'): continue + line = line.strip() + if not line: continue + excluded_paths |= set((line,)) + finally: + fp.close() + + # Handle output redirection, if requested and relevant. + options.output_fp = sys.stdout + if options.output_file: + if not options.show_cmd: + options.show_output = True + try: + options.output_fp = open(options.output_file, 'w') + except IOError as ex: + raise SystemExit("Failed to open output file: " + str(ex)) + + # Hide the progress bar if it will get in the way of other output. + options.hide_progress = (options.format == 'automation' or + not ProgressBar.conservative_isatty() or + options.hide_progress) + + return (options, prefix, requested_paths, excluded_paths) + + +def load_tests(options, requested_paths, excluded_paths): + """ + Returns a tuple: (skipped_tests, test_list) + test_count: [int] Number of tests that will be in test_gen + test_gen: [iterable] Tests found that should be run. + """ + import lib.manifest as manifest + + if options.js_shell is None: + xul_tester = manifest.NullXULInfoTester() + else: + if options.xul_info_src is None: + xul_info = manifest.XULInfo.create(options.js_shell) + else: + xul_abi, xul_os, xul_debug = options.xul_info_src.split(r':') + xul_debug = xul_debug.lower() is 'true' + xul_info = manifest.XULInfo(xul_abi, xul_os, xul_debug) + xul_tester = manifest.XULInfoTester(xul_info, options.js_shell) + + test_dir = dirname(abspath(__file__)) + test_count = manifest.count_tests(test_dir, requested_paths, excluded_paths) + test_gen = manifest.load_reftests(test_dir, requested_paths, excluded_paths, + xul_tester) + + if options.test_reflect_stringify is not None: + def trs_gen(tests): + for test in tests: + test.test_reflect_stringify = options.test_reflect_stringify + # Even if the test is not normally expected to pass, we still + # expect reflect-stringify to be able to handle it. + test.expect = True + test.random = False + test.slow = False + yield test + test_gen = trs_gen(test_gen) + + if options.make_manifests: + manifest.make_manifests(options.make_manifests, test_gen) + sys.exit() + + # Create a new test list. Apply each TBPL configuration to every test. + flags_list = None + if options.tbpl: + flags_list = get_jitflags('all') + elif options.tbpl_debug: + flags_list = get_jitflags('debug') + else: + flags_list = get_jitflags(options.jitflags, none=None) + + if flags_list: + def flag_gen(tests): + for test in tests: + for jitflags in flags_list: + tmp_test = copy(test) + tmp_test.jitflags = copy(test.jitflags) + tmp_test.jitflags.extend(jitflags) + yield tmp_test + test_count = test_count * len(flags_list) + test_gen = flag_gen(test_gen) + + if options.test_file: + paths = set() + for test_file in options.test_file: + paths |= set( + [line.strip() for line in open(test_file).readlines()]) + test_gen = (_ for _ in test_gen if _.path in paths) + + if options.no_extensions: + pattern = os.sep + 'extensions' + os.sep + test_gen = (_ for _ in test_gen if pattern not in _.path) + + if not options.random: + test_gen = (_ for _ in test_gen if not _.random) + + if options.run_only_skipped: + options.run_skipped = True + test_gen = (_ for _ in test_gen if not _.enable) + + if not options.run_slow_tests: + test_gen = (_ for _ in test_gen if not _.slow) + + if options.repeat: + test_gen = (test for test in test_gen for i in range(options.repeat)) + test_count *= options.repeat + + return test_count, test_gen + + +def main(): + options, prefix, requested_paths, excluded_paths = parse_args() + if options.js_shell is not None and not (isfile(options.js_shell) and + os.access(options.js_shell, os.X_OK)): + if (platform.system() != 'Windows' or + isfile(options.js_shell) or not + isfile(options.js_shell + ".exe") or not + os.access(options.js_shell + ".exe", os.X_OK)): + print('Could not find executable shell: ' + options.js_shell) + return 1 + + test_count, test_gen = load_tests(options, requested_paths, excluded_paths) + test_environment = get_environment_overlay(options.js_shell) + + if test_count == 0: + print('no tests selected') + return 1 + + test_dir = dirname(abspath(__file__)) + + if options.debug: + if test_count > 1: + print('Multiple tests match command line arguments,' + ' debugger can only run one') + for tc in test_gen: + print(' {}'.format(tc.path)) + return 2 + + cmd = test_gen.next().get_command(prefix) + if options.show_cmd: + print(list2cmdline(cmd)) + with changedir(test_dir), change_env(test_environment): + call(cmd) + return 0 + + with changedir(test_dir), change_env(test_environment): + results = ResultsSink(options, test_count) + try: + for out in run_all_tests(test_gen, prefix, results.pb, options): + results.push(out) + results.finish(True) + except KeyboardInterrupt: + results.finish(False) + + return 0 if results.all_passed() else 1 + + return 0 + +if __name__ == '__main__': + sys.exit(main()) -- cgit v1.2.3