eca42c42cb
This reverts commit 16783-16788 due to several crashers on nosnap builder. TBR=jochen@chromium.org Review URL: https://codereview.chromium.org/23455055 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
393 lines
14 KiB
Python
Executable File
393 lines
14 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2012 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import multiprocessing
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import optparse
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import os
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from os.path import join
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import shlex
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import subprocess
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import sys
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import time
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from testrunner.local import execution
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from testrunner.local import progress
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from testrunner.local import testsuite
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from testrunner.local import utils
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from testrunner.local import verbose
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from testrunner.network import network_execution
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from testrunner.objects import context
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ARCH_GUESS = utils.DefaultArch()
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DEFAULT_TESTS = ["mjsunit", "cctest", "message", "preparser"]
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TIMEOUT_DEFAULT = 60
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TIMEOUT_SCALEFACTOR = {"debug" : 4,
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"release" : 1 }
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# Use this to run several variants of the tests.
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VARIANT_FLAGS = [[],
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["--stress-opt", "--always-opt"],
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["--nocrankshaft"]]
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MODE_FLAGS = {
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"debug" : ["--nobreak-on-abort", "--nodead-code-elimination",
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"--nofold-constants", "--enable-slow-asserts",
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"--debug-code", "--verify-heap"],
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"release" : ["--nobreak-on-abort", "--nodead-code-elimination",
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"--nofold-constants"]}
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SUPPORTED_ARCHS = ["android_arm",
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"android_ia32",
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"arm",
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"ia32",
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"mipsel",
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"nacl_ia32",
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"nacl_x64",
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"x64"]
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# Double the timeout for these:
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SLOW_ARCHS = ["android_arm",
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"android_ia32",
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"arm",
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"mipsel",
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"nacl_ia32",
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"nacl_x64"]
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def BuildOptions():
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result = optparse.OptionParser()
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result.add_option("--arch",
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help=("The architecture to run tests for, "
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"'auto' or 'native' for auto-detect"),
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default="ia32,x64,arm")
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result.add_option("--arch-and-mode",
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help="Architecture and mode in the format 'arch.mode'",
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default=None)
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result.add_option("--buildbot",
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help="Adapt to path structure used on buildbots",
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default=False, action="store_true")
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result.add_option("--cat", help="Print the source of the tests",
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default=False, action="store_true")
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result.add_option("--flaky-tests",
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help="Regard tests marked as flaky (run|skip|dontcare)",
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default="dontcare")
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result.add_option("--command-prefix",
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help="Prepended to each shell command used to run a test",
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default="")
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result.add_option("--download-data", help="Download missing test suite data",
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default=False, action="store_true")
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result.add_option("--extra-flags",
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help="Additional flags to pass to each test command",
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default="")
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result.add_option("--isolates", help="Whether to test isolates",
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default=False, action="store_true")
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result.add_option("-j", help="The number of parallel tasks to run",
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default=0, type="int")
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result.add_option("-m", "--mode",
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help="The test modes in which to run (comma-separated)",
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default="release,debug")
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result.add_option("--no-network", "--nonetwork",
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help="Don't distribute tests on the network",
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default=(utils.GuessOS() != "linux"),
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dest="no_network", action="store_true")
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result.add_option("--no-presubmit", "--nopresubmit",
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help='Skip presubmit checks',
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default=False, dest="no_presubmit", action="store_true")
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result.add_option("--no-stress", "--nostress",
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help="Don't run crankshaft --always-opt --stress-op test",
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default=False, dest="no_stress", action="store_true")
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result.add_option("--outdir", help="Base directory with compile output",
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default="out")
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result.add_option("-p", "--progress",
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help=("The style of progress indicator"
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" (verbose, dots, color, mono)"),
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choices=progress.PROGRESS_INDICATORS.keys(), default="mono")
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result.add_option("--report", help="Print a summary of the tests to be run",
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default=False, action="store_true")
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result.add_option("--shard-count",
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help="Split testsuites into this number of shards",
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default=1, type="int")
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result.add_option("--shard-run",
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help="Run this shard from the split up tests.",
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default=1, type="int")
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result.add_option("--shell", help="DEPRECATED! use --shell-dir", default="")
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result.add_option("--shell-dir", help="Directory containing executables",
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default="")
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result.add_option("--stress-only",
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help="Only run tests with --always-opt --stress-opt",
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default=False, action="store_true")
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result.add_option("--time", help="Print timing information after running",
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default=False, action="store_true")
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result.add_option("-t", "--timeout", help="Timeout in seconds",
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default= -1, type="int")
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result.add_option("-v", "--verbose", help="Verbose output",
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default=False, action="store_true")
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result.add_option("--valgrind", help="Run tests through valgrind",
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default=False, action="store_true")
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result.add_option("--warn-unused", help="Report unused rules",
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default=False, action="store_true")
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result.add_option("--junitout", help="File name of the JUnit output")
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result.add_option("--junittestsuite",
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help="The testsuite name in the JUnit output file",
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default="v8tests")
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return result
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def ProcessOptions(options):
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global VARIANT_FLAGS
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# Architecture and mode related stuff.
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if options.arch_and_mode:
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tokens = options.arch_and_mode.split(".")
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options.arch = tokens[0]
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options.mode = tokens[1]
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options.mode = options.mode.split(",")
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for mode in options.mode:
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if not mode.lower() in ["debug", "release"]:
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print "Unknown mode %s" % mode
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return False
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if options.arch in ["auto", "native"]:
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options.arch = ARCH_GUESS
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options.arch = options.arch.split(",")
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for arch in options.arch:
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if not arch in SUPPORTED_ARCHS:
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print "Unknown architecture %s" % arch
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return False
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# Special processing of other options, sorted alphabetically.
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if options.buildbot:
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# Buildbots run presubmit tests as a separate step.
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options.no_presubmit = True
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options.no_network = True
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if options.command_prefix:
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print("Specifying --command-prefix disables network distribution, "
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"running tests locally.")
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options.no_network = True
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options.command_prefix = shlex.split(options.command_prefix)
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options.extra_flags = shlex.split(options.extra_flags)
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if options.j == 0:
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options.j = multiprocessing.cpu_count()
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if options.no_stress:
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VARIANT_FLAGS = [[], ["--nocrankshaft"]]
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if not options.shell_dir:
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if options.shell:
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print "Warning: --shell is deprecated, use --shell-dir instead."
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options.shell_dir = os.path.dirname(options.shell)
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if options.stress_only:
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VARIANT_FLAGS = [["--stress-opt", "--always-opt"]]
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if options.valgrind:
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run_valgrind = os.path.join("tools", "run-valgrind.py")
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# This is OK for distributed running, so we don't need to set no_network.
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options.command_prefix = (["python", "-u", run_valgrind] +
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options.command_prefix)
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if not options.flaky_tests in ["run", "skip", "dontcare"]:
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print "Unknown flaky test mode %s" % options.flaky_tests
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return False
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return True
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def ShardTests(tests, shard_count, shard_run):
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if shard_count < 2:
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return tests
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if shard_run < 1 or shard_run > shard_count:
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print "shard-run not a valid number, should be in [1:shard-count]"
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print "defaulting back to running all tests"
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return tests
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count = 0
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shard = []
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for test in tests:
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if count % shard_count == shard_run - 1:
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shard.append(test)
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count += 1
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return shard
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def Main():
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parser = BuildOptions()
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(options, args) = parser.parse_args()
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if not ProcessOptions(options):
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parser.print_help()
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return 1
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exit_code = 0
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workspace = os.path.abspath(join(os.path.dirname(sys.argv[0]), ".."))
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if not options.no_presubmit:
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print ">>> running presubmit tests"
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code = subprocess.call(
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[sys.executable, join(workspace, "tools", "presubmit.py")])
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exit_code = code
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suite_paths = utils.GetSuitePaths(join(workspace, "test"))
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if len(args) == 0:
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suite_paths = [ s for s in suite_paths if s in DEFAULT_TESTS ]
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else:
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args_suites = set()
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for arg in args:
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suite = arg.split(os.path.sep)[0]
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if not suite in args_suites:
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args_suites.add(suite)
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suite_paths = [ s for s in suite_paths if s in args_suites ]
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suites = []
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for root in suite_paths:
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suite = testsuite.TestSuite.LoadTestSuite(
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os.path.join(workspace, "test", root))
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if suite:
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suites.append(suite)
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if options.download_data:
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for s in suites:
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s.DownloadData()
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for mode in options.mode:
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for arch in options.arch:
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code = Execute(arch, mode, args, options, suites, workspace)
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exit_code = exit_code or code
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return exit_code
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def Execute(arch, mode, args, options, suites, workspace):
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print(">>> Running tests for %s.%s" % (arch, mode))
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shell_dir = options.shell_dir
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if not shell_dir:
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if options.buildbot:
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shell_dir = os.path.join(workspace, options.outdir, mode)
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mode = mode.lower()
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else:
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shell_dir = os.path.join(workspace, options.outdir,
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"%s.%s" % (arch, mode))
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shell_dir = os.path.relpath(shell_dir)
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# Populate context object.
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mode_flags = MODE_FLAGS[mode]
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timeout = options.timeout
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if timeout == -1:
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# Simulators are slow, therefore allow a longer default timeout.
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if arch in SLOW_ARCHS:
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timeout = 2 * TIMEOUT_DEFAULT;
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else:
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timeout = TIMEOUT_DEFAULT;
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timeout *= TIMEOUT_SCALEFACTOR[mode]
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ctx = context.Context(arch, mode, shell_dir,
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mode_flags, options.verbose,
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timeout, options.isolates,
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options.command_prefix,
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options.extra_flags)
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# Find available test suites and read test cases from them.
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variables = {
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"mode": mode,
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"arch": arch,
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"system": utils.GuessOS(),
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"isolates": options.isolates,
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"deopt_fuzzer": False,
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}
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all_tests = []
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num_tests = 0
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test_id = 0
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for s in suites:
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s.ReadStatusFile(variables)
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s.ReadTestCases(ctx)
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if len(args) > 0:
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s.FilterTestCasesByArgs(args)
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all_tests += s.tests
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s.FilterTestCasesByStatus(options.warn_unused, options.flaky_tests)
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if options.cat:
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verbose.PrintTestSource(s.tests)
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continue
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variant_flags = s.VariantFlags() or VARIANT_FLAGS
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s.tests = [ t.CopyAddingFlags(v) for t in s.tests for v in variant_flags ]
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s.tests = ShardTests(s.tests, options.shard_count, options.shard_run)
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num_tests += len(s.tests)
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for t in s.tests:
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t.id = test_id
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test_id += 1
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if options.cat:
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return 0 # We're done here.
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if options.report:
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verbose.PrintReport(all_tests)
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if num_tests == 0:
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print "No tests to run."
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return 0
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# Run the tests, either locally or distributed on the network.
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try:
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start_time = time.time()
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progress_indicator = progress.PROGRESS_INDICATORS[options.progress]()
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if options.junitout:
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progress_indicator = progress.JUnitTestProgressIndicator(
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progress_indicator, options.junitout, options.junittestsuite)
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run_networked = not options.no_network
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if not run_networked:
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print("Network distribution disabled, running tests locally.")
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elif utils.GuessOS() != "linux":
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print("Network distribution is only supported on Linux, sorry!")
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run_networked = False
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peers = []
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if run_networked:
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peers = network_execution.GetPeers()
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if not peers:
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print("No connection to distribution server; running tests locally.")
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run_networked = False
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elif len(peers) == 1:
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print("No other peers on the network; running tests locally.")
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run_networked = False
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elif num_tests <= 100:
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print("Less than 100 tests, running them locally.")
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run_networked = False
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if run_networked:
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runner = network_execution.NetworkedRunner(suites, progress_indicator,
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ctx, peers, workspace)
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else:
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runner = execution.Runner(suites, progress_indicator, ctx)
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exit_code = runner.Run(options.j)
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if runner.terminate:
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return exit_code
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overall_duration = time.time() - start_time
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except KeyboardInterrupt:
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return 1
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if options.time:
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verbose.PrintTestDurations(suites, overall_duration)
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return exit_code
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if __name__ == "__main__":
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sys.exit(Main())
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