6cad46b4f3
There are now less that 400 days until the end of life of Python 2(aka _legacy_ Python) https://pythonclock.org/ . The code compatibility check for python2 and python3 used the following tools: futurize, flake8 You can see the reports here: https://travis-ci.com/bmsdave/v8/builds This CL was uploaded by git cl split. Bug: v8:8594 Change-Id: I2a90aaecb270f03aed1c0fc92da1a0e2621b0eb2 Reviewed-on: https://chromium-review.googlesource.com/c/1470101 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#59678}
367 lines
14 KiB
Python
Executable File
367 lines
14 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2017 the V8 project 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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# for py2/py3 compatibility
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from __future__ import print_function
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from functools import reduce
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import os
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import re
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import sys
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# Adds testrunner to the path hence it has to be imported at the beggining.
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import base_runner
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from testrunner.local import utils
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from testrunner.local.variants import ALL_VARIANTS
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from testrunner.objects import predictable
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from testrunner.testproc.execution import ExecutionProc
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from testrunner.testproc.filter import StatusFileFilterProc, NameFilterProc
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from testrunner.testproc.loader import LoadProc
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from testrunner.testproc.progress import ResultsTracker
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from testrunner.testproc.seed import SeedProc
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from testrunner.testproc.variant import VariantProc
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from testrunner.utils import random_utils
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ARCH_GUESS = utils.DefaultArch()
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VARIANTS = ["default"]
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MORE_VARIANTS = [
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"jitless",
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"stress",
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"stress_background_compile",
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"stress_incremental_marking",
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]
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VARIANT_ALIASES = {
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# The default for developer workstations.
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"dev": VARIANTS,
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# Additional variants, run on all bots.
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"more": MORE_VARIANTS,
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# Shortcut for the two above ("more" first - it has the longer running tests).
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"exhaustive": MORE_VARIANTS + VARIANTS,
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# Additional variants, run on a subset of bots.
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"extra": ["nooptimization", "future", "no_liftoff", "no_wasm_traps"],
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}
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GC_STRESS_FLAGS = ["--gc-interval=500", "--stress-compaction",
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"--concurrent-recompilation-queue-length=64",
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"--concurrent-recompilation-delay=500",
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"--concurrent-recompilation",
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"--stress-flush-bytecode"]
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RANDOM_GC_STRESS_FLAGS = ["--random-gc-interval=5000",
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"--stress-compaction-random"]
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PREDICTABLE_WRAPPER = os.path.join(
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base_runner.BASE_DIR, 'tools', 'predictable_wrapper.py')
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class StandardTestRunner(base_runner.BaseTestRunner):
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def __init__(self, *args, **kwargs):
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super(StandardTestRunner, self).__init__(*args, **kwargs)
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self.sancov_dir = None
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self._variants = None
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def _get_default_suite_names(self):
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return ['default']
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def _add_parser_options(self, parser):
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parser.add_option("--novfp3",
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help="Indicates that V8 was compiled without VFP3"
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" support",
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default=False, action="store_true")
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# Variants
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parser.add_option("--no-variants", "--novariants",
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help="Deprecated. "
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"Equivalent to passing --variants=default",
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default=False, dest="no_variants", action="store_true")
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parser.add_option("--variants",
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help="Comma-separated list of testing variants;"
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" default: \"%s\"" % ",".join(VARIANTS))
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parser.add_option("--exhaustive-variants",
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default=False, action="store_true",
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help="Deprecated. "
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"Equivalent to passing --variants=exhaustive")
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# Filters
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parser.add_option("--slow-tests", default="dontcare",
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help="Regard slow tests (run|skip|dontcare)")
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parser.add_option("--pass-fail-tests", default="dontcare",
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help="Regard pass|fail tests (run|skip|dontcare)")
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parser.add_option("--quickcheck", default=False, action="store_true",
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help=("Quick check mode (skip slow tests)"))
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parser.add_option("--dont-skip-slow-simulator-tests",
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help="Don't skip more slow tests when using a"
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" simulator.",
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default=False, action="store_true",
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dest="dont_skip_simulator_slow_tests")
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# Stress modes
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parser.add_option("--gc-stress",
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help="Switch on GC stress mode",
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default=False, action="store_true")
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parser.add_option("--random-gc-stress",
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help="Switch on random GC stress mode",
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default=False, action="store_true")
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parser.add_option("--random-seed-stress-count", default=1, type="int",
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dest="random_seed_stress_count",
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help="Number of runs with different random seeds. Only "
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"with test processors: 0 means infinite "
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"generation.")
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# Noop
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parser.add_option("--cfi-vptr",
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help="Run tests with UBSAN cfi_vptr option.",
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default=False, action="store_true")
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parser.add_option("--infra-staging", help="Use new test runner features",
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dest='infra_staging', default=None,
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action="store_true")
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parser.add_option("--no-infra-staging",
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help="Opt out of new test runner features",
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dest='infra_staging', default=None,
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action="store_false")
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parser.add_option("--no-sorting", "--nosorting",
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help="Don't sort tests according to duration of last"
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" run.",
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default=False, dest="no_sorting", action="store_true")
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parser.add_option("--no-presubmit", "--nopresubmit",
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help='Skip presubmit checks (deprecated)',
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default=False, dest="no_presubmit", action="store_true")
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# Unimplemented for test processors
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parser.add_option("--sancov-dir",
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help="Directory where to collect coverage data")
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parser.add_option("--cat", help="Print the source of the tests",
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default=False, action="store_true")
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parser.add_option("--flakiness-results",
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help="Path to a file for storing flakiness json.")
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parser.add_option("--time", help="Print timing information after running",
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default=False, action="store_true")
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parser.add_option("--warn-unused", help="Report unused rules",
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default=False, action="store_true")
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parser.add_option("--report", default=False, action="store_true",
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help="Print a summary of the tests to be run")
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def _process_options(self, options):
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if options.sancov_dir:
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self.sancov_dir = options.sancov_dir
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if not os.path.exists(self.sancov_dir):
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print("sancov-dir %s doesn't exist" % self.sancov_dir)
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raise base_runner.TestRunnerError()
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if options.gc_stress:
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options.extra_flags += GC_STRESS_FLAGS
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if options.random_gc_stress:
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options.extra_flags += RANDOM_GC_STRESS_FLAGS
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if self.build_config.asan:
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options.extra_flags.append("--invoke-weak-callbacks")
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options.extra_flags.append("--omit-quit")
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if self.build_config.no_snap:
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# Speed up slow nosnap runs. Allocation verification is covered by
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# running mksnapshot on other builders.
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options.extra_flags.append("--no-turbo-verify-allocation")
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if options.novfp3:
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options.extra_flags.append("--noenable-vfp3")
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if options.no_variants: # pragma: no cover
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print ("Option --no-variants is deprecated. "
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"Pass --variants=default instead.")
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assert not options.variants
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options.variants = "default"
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if options.exhaustive_variants: # pragma: no cover
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# TODO(machenbach): Switch infra to --variants=exhaustive after M65.
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print ("Option --exhaustive-variants is deprecated. "
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"Pass --variants=exhaustive instead.")
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# This is used on many bots. It includes a larger set of default
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# variants.
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# Other options for manipulating variants still apply afterwards.
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assert not options.variants
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options.variants = "exhaustive"
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if options.quickcheck:
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assert not options.variants
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options.variants = "stress,default"
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options.slow_tests = "skip"
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options.pass_fail_tests = "skip"
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if self.build_config.predictable:
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options.variants = "default"
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options.extra_flags.append("--predictable")
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options.extra_flags.append("--verify_predictable")
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options.extra_flags.append("--no-inline-new")
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# Add predictable wrapper to command prefix.
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options.command_prefix = (
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[sys.executable, PREDICTABLE_WRAPPER] + options.command_prefix)
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# TODO(machenbach): Figure out how to test a bigger subset of variants on
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# msan.
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if self.build_config.msan:
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options.variants = "default"
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if options.variants == "infra_staging":
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options.variants = "exhaustive"
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self._variants = self._parse_variants(options.variants)
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def CheckTestMode(name, option): # pragma: no cover
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if not option in ["run", "skip", "dontcare"]:
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print("Unknown %s mode %s" % (name, option))
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raise base_runner.TestRunnerError()
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CheckTestMode("slow test", options.slow_tests)
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CheckTestMode("pass|fail test", options.pass_fail_tests)
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if self.build_config.no_i18n:
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base_runner.TEST_MAP["bot_default"].remove("intl")
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base_runner.TEST_MAP["default"].remove("intl")
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# TODO(machenbach): uncomment after infra side lands.
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# base_runner.TEST_MAP["d8_default"].remove("intl")
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def _parse_variants(self, aliases_str):
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# Use developer defaults if no variant was specified.
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aliases_str = aliases_str or 'dev'
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aliases = aliases_str.split(',')
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user_variants = set(reduce(
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list.__add__, [VARIANT_ALIASES.get(a, [a]) for a in aliases]))
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result = [v for v in ALL_VARIANTS if v in user_variants]
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if len(result) == len(user_variants):
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return result
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for v in user_variants:
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if v not in ALL_VARIANTS:
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print('Unknown variant: %s' % v)
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raise base_runner.TestRunnerError()
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assert False, 'Unreachable'
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def _setup_env(self):
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super(StandardTestRunner, self)._setup_env()
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symbolizer_option = self._get_external_symbolizer_option()
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if self.sancov_dir:
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os.environ['ASAN_OPTIONS'] = ":".join([
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'coverage=1',
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'coverage_dir=%s' % self.sancov_dir,
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symbolizer_option,
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"allow_user_segv_handler=1",
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])
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def _get_statusfile_variables(self, options):
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variables = (
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super(StandardTestRunner, self)._get_statusfile_variables(options))
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simulator_run = (
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not options.dont_skip_simulator_slow_tests and
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self.build_config.arch in [
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'arm64', 'arm', 'mipsel', 'mips', 'mips64', 'mips64el', 'ppc',
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'ppc64', 's390', 's390x'] and
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bool(ARCH_GUESS) and
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self.build_config.arch != ARCH_GUESS)
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variables.update({
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'gc_stress': options.gc_stress or options.random_gc_stress,
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'gc_fuzzer': options.random_gc_stress,
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'novfp3': options.novfp3,
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'simulator_run': simulator_run,
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})
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return variables
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def _do_execute(self, tests, args, options):
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jobs = options.j
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print('>>> Running with test processors')
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loader = LoadProc(tests)
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results = self._create_result_tracker(options)
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indicators = self._create_progress_indicators(
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tests.test_count_estimate, options)
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outproc_factory = None
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if self.build_config.predictable:
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outproc_factory = predictable.get_outproc
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execproc = ExecutionProc(jobs, outproc_factory)
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sigproc = self._create_signal_proc()
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procs = [
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loader,
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NameFilterProc(args) if args else None,
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StatusFileFilterProc(options.slow_tests, options.pass_fail_tests),
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VariantProc(self._variants),
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StatusFileFilterProc(options.slow_tests, options.pass_fail_tests),
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self._create_predictable_filter(),
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self._create_shard_proc(options),
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self._create_seed_proc(options),
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sigproc,
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] + indicators + [
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results,
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self._create_timeout_proc(options),
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self._create_rerun_proc(options),
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execproc,
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]
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self._prepare_procs(procs)
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loader.load_initial_tests(initial_batch_size=options.j*2)
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# This starts up worker processes and blocks until all tests are
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# processed.
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execproc.run()
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for indicator in indicators:
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indicator.finished()
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if tests.test_count_estimate:
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percentage = float(results.total) / tests.test_count_estimate * 100
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else:
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percentage = 0
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print (('>>> %d base tests produced %d tests (%d%s)'
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' non-filtered tests') % (
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tests.test_count_estimate, results.total, percentage, '%'))
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print('>>> %d tests ran' % (results.total - results.remaining))
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exit_code = utils.EXIT_CODE_PASS
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if results.failed:
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exit_code = utils.EXIT_CODE_FAILURES
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if not results.total:
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exit_code = utils.EXIT_CODE_NO_TESTS
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# Indicate if a SIGINT or SIGTERM happened.
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exit_code = max(exit_code, sigproc.exit_code)
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if exit_code == utils.EXIT_CODE_FAILURES and options.json_test_results:
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print("Force exit code 0 after failures. Json test results file "
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"generated with failure information.")
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exit_code = utils.EXIT_CODE_PASS
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return exit_code
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def _create_predictable_filter(self):
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if not self.build_config.predictable:
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return None
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return predictable.PredictableFilterProc()
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def _create_seed_proc(self, options):
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if options.random_seed_stress_count == 1:
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return None
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return SeedProc(options.random_seed_stress_count, options.random_seed,
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options.j * 4)
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if __name__ == '__main__':
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sys.exit(StandardTestRunner().execute())
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