c95173b2eb
Let the test runner preserve the order of test suites to let suites with long running tests run first. Mark some tests as slow that can now be skipped via --slow-tests=skip. BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/88343002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
444 lines
16 KiB
Python
Executable File
444 lines
16 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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"default": [],
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"stress": ["--stress-opt", "--always-opt"],
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"nocrankshaft": ["--nocrankshaft"]}
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VARIANTS = ["default", "stress", "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("--slow-tests",
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help="Regard slow tests (run|skip|dontcare)",
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default="dontcare")
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result.add_option("--pass-fail-tests",
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help="Regard pass|fail tests (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-i18n", "--noi18n",
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help="Skip internationalization tests",
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default=False, action="store_true")
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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("--no-variants", "--novariants",
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help="Don't run any testing variants",
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default=False, dest="no_variants", action="store_true")
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result.add_option("--variants",
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help="Comma-separated list of testing variants")
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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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global VARIANTS
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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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def excl(*args):
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"""Returns true if zero or one of multiple arguments are true."""
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return reduce(lambda x, y: x + y, args) <= 1
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if not excl(options.no_stress, options.stress_only, options.no_variants,
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bool(options.variants)):
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print("Use only one of --no-stress, --stress-only, --no-variants or "
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"--variants.")
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return False
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if options.no_stress:
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VARIANTS = ["default", "nocrankshaft"]
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if options.no_variants:
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VARIANTS = ["default"]
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if options.stress_only:
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VARIANTS = ["stress"]
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if options.variants:
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VARIANTS = options.variants.split(",")
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if not set(VARIANTS).issubset(VARIANT_FLAGS.keys()):
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print "All variants must be in %s" % str(VARIANT_FLAGS.keys())
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return False
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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.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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def CheckTestMode(name, option):
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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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return False
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return True
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if not CheckTestMode("flaky test", options.flaky_tests):
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return False
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if not CheckTestMode("slow test", options.slow_tests):
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return False
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if not CheckTestMode("pass|fail test", options.pass_fail_tests):
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return False
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if not options.no_i18n:
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DEFAULT_TESTS.append("intl")
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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 DEFAULT_TESTS if s in suite_paths ]
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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 args_suites if s in suite_paths ]
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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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options.no_i18n)
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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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"no_i18n": options.no_i18n,
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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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options.slow_tests, options.pass_fail_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 = [VARIANT_FLAGS[var] for var in VARIANTS]
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s.tests = [ t.CopyAddingFlags(v)
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for t in s.tests
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for v in s.VariantFlags(t, 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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