| #!/usr/bin/env python |
| # |
| # Copyright 2012 the V8 project authors. 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 name of Google Inc. 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 multiprocessing |
| import optparse |
| import os |
| from os.path import join |
| import shlex |
| import subprocess |
| import sys |
| import time |
| |
| from testrunner.local import execution |
| from testrunner.local import progress |
| from testrunner.local import testsuite |
| from testrunner.local import utils |
| from testrunner.local import verbose |
| from testrunner.network import network_execution |
| from testrunner.objects import context |
| |
| |
| ARCH_GUESS = utils.DefaultArch() |
| DEFAULT_TESTS = ["mjsunit", "cctest", "message", "preparser"] |
| TIMEOUT_DEFAULT = 60 |
| TIMEOUT_SCALEFACTOR = {"debug" : 4, |
| "release" : 1 } |
| |
| # Use this to run several variants of the tests. |
| VARIANT_FLAGS = [[], |
| ["--stress-opt", "--always-opt"], |
| ["--nocrankshaft"]] |
| MODE_FLAGS = { |
| "debug" : ["--nobreak-on-abort", "--nodead-code-elimination", |
| "--nofold-constants", "--enable-slow-asserts", |
| "--debug-code", "--verify-heap"], |
| "release" : ["--nobreak-on-abort", "--nodead-code-elimination", |
| "--nofold-constants"]} |
| |
| SUPPORTED_ARCHS = ["android_arm", |
| "android_ia32", |
| "arm", |
| "ia32", |
| "mipsel", |
| "nacl_ia32", |
| "nacl_x64", |
| "x64"] |
| # Double the timeout for these: |
| SLOW_ARCHS = ["android_arm", |
| "android_ia32", |
| "arm", |
| "mipsel", |
| "nacl_ia32", |
| "nacl_x64"] |
| |
| |
| def BuildOptions(): |
| result = optparse.OptionParser() |
| result.add_option("--arch", |
| help=("The architecture to run tests for, " |
| "'auto' or 'native' for auto-detect"), |
| default="ia32,x64,arm") |
| result.add_option("--arch-and-mode", |
| help="Architecture and mode in the format 'arch.mode'", |
| default=None) |
| result.add_option("--buildbot", |
| help="Adapt to path structure used on buildbots", |
| default=False, action="store_true") |
| result.add_option("--cat", help="Print the source of the tests", |
| default=False, action="store_true") |
| result.add_option("--flaky-tests", |
| help="Regard tests marked as flaky (run|skip|dontcare)", |
| default="dontcare") |
| result.add_option("--command-prefix", |
| help="Prepended to each shell command used to run a test", |
| default="") |
| result.add_option("--download-data", help="Download missing test suite data", |
| default=False, action="store_true") |
| result.add_option("--extra-flags", |
| help="Additional flags to pass to each test command", |
| default="") |
| result.add_option("--isolates", help="Whether to test isolates", |
| default=False, action="store_true") |
| result.add_option("-j", help="The number of parallel tasks to run", |
| default=0, type="int") |
| result.add_option("-m", "--mode", |
| help="The test modes in which to run (comma-separated)", |
| default="release,debug") |
| result.add_option("--no-network", "--nonetwork", |
| help="Don't distribute tests on the network", |
| default=(utils.GuessOS() != "linux"), |
| dest="no_network", action="store_true") |
| result.add_option("--no-presubmit", "--nopresubmit", |
| help='Skip presubmit checks', |
| default=False, dest="no_presubmit", action="store_true") |
| result.add_option("--no-stress", "--nostress", |
| help="Don't run crankshaft --always-opt --stress-op test", |
| default=False, dest="no_stress", action="store_true") |
| result.add_option("--outdir", help="Base directory with compile output", |
| default="out") |
| result.add_option("-p", "--progress", |
| help=("The style of progress indicator" |
| " (verbose, dots, color, mono)"), |
| choices=progress.PROGRESS_INDICATORS.keys(), default="mono") |
| result.add_option("--report", help="Print a summary of the tests to be run", |
| default=False, action="store_true") |
| result.add_option("--shard-count", |
| help="Split testsuites into this number of shards", |
| default=1, type="int") |
| result.add_option("--shard-run", |
| help="Run this shard from the split up tests.", |
| default=1, type="int") |
| result.add_option("--shell", help="DEPRECATED! use --shell-dir", default="") |
| result.add_option("--shell-dir", help="Directory containing executables", |
| default="") |
| result.add_option("--stress-only", |
| help="Only run tests with --always-opt --stress-opt", |
| default=False, action="store_true") |
| result.add_option("--time", help="Print timing information after running", |
| default=False, action="store_true") |
| result.add_option("-t", "--timeout", help="Timeout in seconds", |
| default= -1, type="int") |
| result.add_option("-v", "--verbose", help="Verbose output", |
| default=False, action="store_true") |
| result.add_option("--valgrind", help="Run tests through valgrind", |
| default=False, action="store_true") |
| result.add_option("--warn-unused", help="Report unused rules", |
| default=False, action="store_true") |
| result.add_option("--junitout", help="File name of the JUnit output") |
| result.add_option("--junittestsuite", |
| help="The testsuite name in the JUnit output file", |
| default="v8tests") |
| return result |
| |
| |
| def ProcessOptions(options): |
| global VARIANT_FLAGS |
| |
| # Architecture and mode related stuff. |
| if options.arch_and_mode: |
| tokens = options.arch_and_mode.split(".") |
| options.arch = tokens[0] |
| options.mode = tokens[1] |
| options.mode = options.mode.split(",") |
| for mode in options.mode: |
| if not mode.lower() in ["debug", "release"]: |
| print "Unknown mode %s" % mode |
| return False |
| if options.arch in ["auto", "native"]: |
| options.arch = ARCH_GUESS |
| options.arch = options.arch.split(",") |
| for arch in options.arch: |
| if not arch in SUPPORTED_ARCHS: |
| print "Unknown architecture %s" % arch |
| return False |
| |
| # Special processing of other options, sorted alphabetically. |
| |
| if options.buildbot: |
| # Buildbots run presubmit tests as a separate step. |
| options.no_presubmit = True |
| options.no_network = True |
| if options.command_prefix: |
| print("Specifying --command-prefix disables network distribution, " |
| "running tests locally.") |
| options.no_network = True |
| options.command_prefix = shlex.split(options.command_prefix) |
| options.extra_flags = shlex.split(options.extra_flags) |
| if options.j == 0: |
| options.j = multiprocessing.cpu_count() |
| if options.no_stress: |
| VARIANT_FLAGS = [[], ["--nocrankshaft"]] |
| if not options.shell_dir: |
| if options.shell: |
| print "Warning: --shell is deprecated, use --shell-dir instead." |
| options.shell_dir = os.path.dirname(options.shell) |
| if options.stress_only: |
| VARIANT_FLAGS = [["--stress-opt", "--always-opt"]] |
| if options.valgrind: |
| run_valgrind = os.path.join("tools", "run-valgrind.py") |
| # This is OK for distributed running, so we don't need to set no_network. |
| options.command_prefix = (["python", "-u", run_valgrind] + |
| options.command_prefix) |
| if not options.flaky_tests in ["run", "skip", "dontcare"]: |
| print "Unknown flaky test mode %s" % options.flaky_tests |
| return False |
| return True |
| |
| |
| def ShardTests(tests, shard_count, shard_run): |
| if shard_count < 2: |
| return tests |
| if shard_run < 1 or shard_run > shard_count: |
| print "shard-run not a valid number, should be in [1:shard-count]" |
| print "defaulting back to running all tests" |
| return tests |
| count = 0 |
| shard = [] |
| for test in tests: |
| if count % shard_count == shard_run - 1: |
| shard.append(test) |
| count += 1 |
| return shard |
| |
| |
| def Main(): |
| parser = BuildOptions() |
| (options, args) = parser.parse_args() |
| if not ProcessOptions(options): |
| parser.print_help() |
| return 1 |
| |
| exit_code = 0 |
| workspace = os.path.abspath(join(os.path.dirname(sys.argv[0]), "..")) |
| if not options.no_presubmit: |
| print ">>> running presubmit tests" |
| code = subprocess.call( |
| [sys.executable, join(workspace, "tools", "presubmit.py")]) |
| exit_code = code |
| |
| suite_paths = utils.GetSuitePaths(join(workspace, "test")) |
| |
| if len(args) == 0: |
| suite_paths = [ s for s in suite_paths if s in DEFAULT_TESTS ] |
| else: |
| args_suites = set() |
| for arg in args: |
| suite = arg.split(os.path.sep)[0] |
| if not suite in args_suites: |
| args_suites.add(suite) |
| suite_paths = [ s for s in suite_paths if s in args_suites ] |
| |
| suites = [] |
| for root in suite_paths: |
| suite = testsuite.TestSuite.LoadTestSuite( |
| os.path.join(workspace, "test", root)) |
| if suite: |
| suites.append(suite) |
| |
| if options.download_data: |
| for s in suites: |
| s.DownloadData() |
| |
| for mode in options.mode: |
| for arch in options.arch: |
| code = Execute(arch, mode, args, options, suites, workspace) |
| exit_code = exit_code or code |
| return exit_code |
| |
| |
| def Execute(arch, mode, args, options, suites, workspace): |
| print(">>> Running tests for %s.%s" % (arch, mode)) |
| |
| shell_dir = options.shell_dir |
| if not shell_dir: |
| if options.buildbot: |
| shell_dir = os.path.join(workspace, options.outdir, mode) |
| mode = mode.lower() |
| else: |
| shell_dir = os.path.join(workspace, options.outdir, |
| "%s.%s" % (arch, mode)) |
| shell_dir = os.path.relpath(shell_dir) |
| |
| # Populate context object. |
| mode_flags = MODE_FLAGS[mode] |
| timeout = options.timeout |
| if timeout == -1: |
| # Simulators are slow, therefore allow a longer default timeout. |
| if arch in SLOW_ARCHS: |
| timeout = 2 * TIMEOUT_DEFAULT; |
| else: |
| timeout = TIMEOUT_DEFAULT; |
| |
| timeout *= TIMEOUT_SCALEFACTOR[mode] |
| ctx = context.Context(arch, mode, shell_dir, |
| mode_flags, options.verbose, |
| timeout, options.isolates, |
| options.command_prefix, |
| options.extra_flags) |
| |
| # Find available test suites and read test cases from them. |
| variables = { |
| "mode": mode, |
| "arch": arch, |
| "system": utils.GuessOS(), |
| "isolates": options.isolates, |
| "deopt_fuzzer": False, |
| } |
| all_tests = [] |
| num_tests = 0 |
| test_id = 0 |
| for s in suites: |
| s.ReadStatusFile(variables) |
| s.ReadTestCases(ctx) |
| if len(args) > 0: |
| s.FilterTestCasesByArgs(args) |
| all_tests += s.tests |
| s.FilterTestCasesByStatus(options.warn_unused, options.flaky_tests) |
| if options.cat: |
| verbose.PrintTestSource(s.tests) |
| continue |
| variant_flags = s.VariantFlags() or VARIANT_FLAGS |
| s.tests = [ t.CopyAddingFlags(v) for t in s.tests for v in variant_flags ] |
| s.tests = ShardTests(s.tests, options.shard_count, options.shard_run) |
| num_tests += len(s.tests) |
| for t in s.tests: |
| t.id = test_id |
| test_id += 1 |
| |
| if options.cat: |
| return 0 # We're done here. |
| |
| if options.report: |
| verbose.PrintReport(all_tests) |
| |
| if num_tests == 0: |
| print "No tests to run." |
| return 0 |
| |
| # Run the tests, either locally or distributed on the network. |
| try: |
| start_time = time.time() |
| progress_indicator = progress.PROGRESS_INDICATORS[options.progress]() |
| if options.junitout: |
| progress_indicator = progress.JUnitTestProgressIndicator( |
| progress_indicator, options.junitout, options.junittestsuite) |
| |
| run_networked = not options.no_network |
| if not run_networked: |
| print("Network distribution disabled, running tests locally.") |
| elif utils.GuessOS() != "linux": |
| print("Network distribution is only supported on Linux, sorry!") |
| run_networked = False |
| peers = [] |
| if run_networked: |
| peers = network_execution.GetPeers() |
| if not peers: |
| print("No connection to distribution server; running tests locally.") |
| run_networked = False |
| elif len(peers) == 1: |
| print("No other peers on the network; running tests locally.") |
| run_networked = False |
| elif num_tests <= 100: |
| print("Less than 100 tests, running them locally.") |
| run_networked = False |
| |
| if run_networked: |
| runner = network_execution.NetworkedRunner(suites, progress_indicator, |
| ctx, peers, workspace) |
| else: |
| runner = execution.Runner(suites, progress_indicator, ctx) |
| |
| exit_code = runner.Run(options.j) |
| if runner.terminate: |
| return exit_code |
| overall_duration = time.time() - start_time |
| except KeyboardInterrupt: |
| return 1 |
| |
| if options.time: |
| verbose.PrintTestDurations(suites, overall_duration) |
| return exit_code |
| |
| |
| if __name__ == "__main__": |
| sys.exit(Main()) |
