Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright 2012 the V8 project authors. All rights reserved. |
| 4 | # Redistribution and use in source and binary forms, with or without |
| 5 | # modification, are permitted provided that the following conditions are |
| 6 | # met: |
| 7 | # |
| 8 | # * Redistributions of source code must retain the above copyright |
| 9 | # notice, this list of conditions and the following disclaimer. |
| 10 | # * Redistributions in binary form must reproduce the above |
| 11 | # copyright notice, this list of conditions and the following |
| 12 | # disclaimer in the documentation and/or other materials provided |
| 13 | # with the distribution. |
| 14 | # * Neither the name of Google Inc. nor the names of its |
| 15 | # contributors may be used to endorse or promote products derived |
| 16 | # from this software without specific prior written permission. |
| 17 | # |
| 18 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | |
| 30 | |
| 31 | from collections import OrderedDict |
| 32 | import itertools |
| 33 | import multiprocessing |
| 34 | import optparse |
| 35 | import os |
| 36 | from os.path import join |
| 37 | import platform |
| 38 | import random |
| 39 | import shlex |
| 40 | import subprocess |
| 41 | import sys |
| 42 | import time |
| 43 | |
| 44 | from testrunner.local import execution |
| 45 | from testrunner.local import progress |
| 46 | from testrunner.local import testsuite |
| 47 | from testrunner.local import utils |
| 48 | from testrunner.local import verbose |
| 49 | from testrunner.network import network_execution |
| 50 | from testrunner.objects import context |
| 51 | |
| 52 | |
| 53 | ARCH_GUESS = utils.DefaultArch() |
| 54 | DEFAULT_TESTS = ["mjsunit", "fuzz-natives", "base-unittests", |
| 55 | "cctest", "compiler-unittests", "heap-unittests", |
| 56 | "libplatform-unittests", "message", "preparser"] |
| 57 | |
| 58 | # Map of test name synonyms to lists of test suites. Should be ordered by |
| 59 | # expected runtimes (suites with slow test cases first). These groups are |
| 60 | # invoked in seperate steps on the bots. |
| 61 | TEST_MAP = { |
| 62 | "default": [ |
| 63 | "mjsunit", |
| 64 | "fuzz-natives", |
| 65 | "cctest", |
| 66 | "message", |
| 67 | "preparser", |
| 68 | ], |
| 69 | "optimize_for_size": [ |
| 70 | "mjsunit", |
| 71 | "cctest", |
| 72 | "webkit", |
| 73 | ], |
| 74 | "unittests": [ |
| 75 | "compiler-unittests", |
| 76 | "heap-unittests", |
| 77 | "base-unittests", |
| 78 | "libplatform-unittests", |
| 79 | ], |
| 80 | } |
| 81 | |
| 82 | TIMEOUT_DEFAULT = 60 |
| 83 | TIMEOUT_SCALEFACTOR = {"debug" : 4, |
| 84 | "release" : 1 } |
| 85 | |
| 86 | # Use this to run several variants of the tests. |
| 87 | VARIANT_FLAGS = { |
| 88 | "default": [], |
| 89 | "stress": ["--stress-opt", "--always-opt"], |
| 90 | "turbofan": ["--turbo-filter=*", "--always-opt"], |
| 91 | "nocrankshaft": ["--nocrankshaft"]} |
| 92 | |
| 93 | VARIANTS = ["default", "stress", "turbofan", "nocrankshaft"] |
| 94 | |
| 95 | MODE_FLAGS = { |
| 96 | "debug" : ["--nohard-abort", "--nodead-code-elimination", |
| 97 | "--nofold-constants", "--enable-slow-asserts", |
| 98 | "--debug-code", "--verify-heap"], |
| 99 | "release" : ["--nohard-abort", "--nodead-code-elimination", |
| 100 | "--nofold-constants"]} |
| 101 | |
| 102 | GC_STRESS_FLAGS = ["--gc-interval=500", "--stress-compaction", |
| 103 | "--concurrent-recompilation-queue-length=64", |
| 104 | "--concurrent-recompilation-delay=500", |
| 105 | "--concurrent-recompilation"] |
| 106 | |
| 107 | SUPPORTED_ARCHS = ["android_arm", |
| 108 | "android_arm64", |
| 109 | "android_ia32", |
| 110 | "arm", |
| 111 | "ia32", |
| 112 | "x87", |
| 113 | "mips", |
| 114 | "mipsel", |
| 115 | "mips64el", |
| 116 | "nacl_ia32", |
| 117 | "nacl_x64", |
| 118 | "x64", |
| 119 | "x32", |
| 120 | "arm64"] |
| 121 | # Double the timeout for these: |
| 122 | SLOW_ARCHS = ["android_arm", |
| 123 | "android_arm64", |
| 124 | "android_ia32", |
| 125 | "arm", |
| 126 | "mips", |
| 127 | "mipsel", |
| 128 | "mips64el", |
| 129 | "nacl_ia32", |
| 130 | "nacl_x64", |
| 131 | "x87", |
| 132 | "arm64"] |
| 133 | |
| 134 | |
| 135 | def BuildOptions(): |
| 136 | result = optparse.OptionParser() |
| 137 | result.add_option("--arch", |
| 138 | help=("The architecture to run tests for, " |
| 139 | "'auto' or 'native' for auto-detect"), |
| 140 | default="ia32,x64,arm") |
| 141 | result.add_option("--arch-and-mode", |
| 142 | help="Architecture and mode in the format 'arch.mode'", |
| 143 | default=None) |
| 144 | result.add_option("--asan", |
| 145 | help="Regard test expectations for ASAN", |
| 146 | default=False, action="store_true") |
| 147 | result.add_option("--buildbot", |
| 148 | help="Adapt to path structure used on buildbots", |
| 149 | default=False, action="store_true") |
| 150 | result.add_option("--cat", help="Print the source of the tests", |
| 151 | default=False, action="store_true") |
| 152 | result.add_option("--flaky-tests", |
| 153 | help="Regard tests marked as flaky (run|skip|dontcare)", |
| 154 | default="dontcare") |
| 155 | result.add_option("--slow-tests", |
| 156 | help="Regard slow tests (run|skip|dontcare)", |
| 157 | default="dontcare") |
| 158 | result.add_option("--pass-fail-tests", |
| 159 | help="Regard pass|fail tests (run|skip|dontcare)", |
| 160 | default="dontcare") |
| 161 | result.add_option("--gc-stress", |
| 162 | help="Switch on GC stress mode", |
| 163 | default=False, action="store_true") |
| 164 | result.add_option("--command-prefix", |
| 165 | help="Prepended to each shell command used to run a test", |
| 166 | default="") |
| 167 | result.add_option("--download-data", help="Download missing test suite data", |
| 168 | default=False, action="store_true") |
| 169 | result.add_option("--extra-flags", |
| 170 | help="Additional flags to pass to each test command", |
| 171 | default="") |
| 172 | result.add_option("--isolates", help="Whether to test isolates", |
| 173 | default=False, action="store_true") |
| 174 | result.add_option("-j", help="The number of parallel tasks to run", |
| 175 | default=0, type="int") |
| 176 | result.add_option("-m", "--mode", |
| 177 | help="The test modes in which to run (comma-separated)", |
| 178 | default="release,debug") |
| 179 | result.add_option("--no-i18n", "--noi18n", |
| 180 | help="Skip internationalization tests", |
| 181 | default=False, action="store_true") |
| 182 | result.add_option("--no-network", "--nonetwork", |
| 183 | help="Don't distribute tests on the network", |
| 184 | default=(utils.GuessOS() != "linux"), |
| 185 | dest="no_network", action="store_true") |
| 186 | result.add_option("--no-presubmit", "--nopresubmit", |
| 187 | help='Skip presubmit checks', |
| 188 | default=False, dest="no_presubmit", action="store_true") |
| 189 | result.add_option("--no-snap", "--nosnap", |
| 190 | help='Test a build compiled without snapshot.', |
| 191 | default=False, dest="no_snap", action="store_true") |
| 192 | result.add_option("--no-sorting", "--nosorting", |
| 193 | help="Don't sort tests according to duration of last run.", |
| 194 | default=False, dest="no_sorting", action="store_true") |
| 195 | result.add_option("--no-stress", "--nostress", |
| 196 | help="Don't run crankshaft --always-opt --stress-op test", |
| 197 | default=False, dest="no_stress", action="store_true") |
| 198 | result.add_option("--no-variants", "--novariants", |
| 199 | help="Don't run any testing variants", |
| 200 | default=False, dest="no_variants", action="store_true") |
| 201 | result.add_option("--variants", |
| 202 | help="Comma-separated list of testing variants") |
| 203 | result.add_option("--outdir", help="Base directory with compile output", |
| 204 | default="out") |
| 205 | result.add_option("--predictable", |
| 206 | help="Compare output of several reruns of each test", |
| 207 | default=False, action="store_true") |
| 208 | result.add_option("-p", "--progress", |
| 209 | help=("The style of progress indicator" |
| 210 | " (verbose, dots, color, mono)"), |
| 211 | choices=progress.PROGRESS_INDICATORS.keys(), default="mono") |
| 212 | result.add_option("--quickcheck", default=False, action="store_true", |
| 213 | help=("Quick check mode (skip slow/flaky tests)")) |
| 214 | result.add_option("--report", help="Print a summary of the tests to be run", |
| 215 | default=False, action="store_true") |
| 216 | result.add_option("--json-test-results", |
| 217 | help="Path to a file for storing json results.") |
| 218 | result.add_option("--rerun-failures-count", |
| 219 | help=("Number of times to rerun each failing test case. " |
| 220 | "Very slow tests will be rerun only once."), |
| 221 | default=0, type="int") |
| 222 | result.add_option("--rerun-failures-max", |
| 223 | help="Maximum number of failing test cases to rerun.", |
| 224 | default=100, type="int") |
| 225 | result.add_option("--shard-count", |
| 226 | help="Split testsuites into this number of shards", |
| 227 | default=1, type="int") |
| 228 | result.add_option("--shard-run", |
| 229 | help="Run this shard from the split up tests.", |
| 230 | default=1, type="int") |
| 231 | result.add_option("--shell", help="DEPRECATED! use --shell-dir", default="") |
| 232 | result.add_option("--shell-dir", help="Directory containing executables", |
| 233 | default="") |
| 234 | result.add_option("--dont-skip-slow-simulator-tests", |
| 235 | help="Don't skip more slow tests when using a simulator.", |
| 236 | default=False, action="store_true", |
| 237 | dest="dont_skip_simulator_slow_tests") |
| 238 | result.add_option("--stress-only", |
| 239 | help="Only run tests with --always-opt --stress-opt", |
| 240 | default=False, action="store_true") |
| 241 | result.add_option("--time", help="Print timing information after running", |
| 242 | default=False, action="store_true") |
| 243 | result.add_option("-t", "--timeout", help="Timeout in seconds", |
| 244 | default= -1, type="int") |
| 245 | result.add_option("--tsan", |
| 246 | help="Regard test expectations for TSAN", |
| 247 | default=False, action="store_true") |
| 248 | result.add_option("-v", "--verbose", help="Verbose output", |
| 249 | default=False, action="store_true") |
| 250 | result.add_option("--valgrind", help="Run tests through valgrind", |
| 251 | default=False, action="store_true") |
| 252 | result.add_option("--warn-unused", help="Report unused rules", |
| 253 | default=False, action="store_true") |
| 254 | result.add_option("--junitout", help="File name of the JUnit output") |
| 255 | result.add_option("--junittestsuite", |
| 256 | help="The testsuite name in the JUnit output file", |
| 257 | default="v8tests") |
| 258 | result.add_option("--random-seed", default=0, dest="random_seed", |
| 259 | help="Default seed for initializing random generator") |
| 260 | return result |
| 261 | |
| 262 | |
| 263 | def ProcessOptions(options): |
| 264 | global VARIANT_FLAGS |
| 265 | global VARIANTS |
| 266 | |
| 267 | # Architecture and mode related stuff. |
| 268 | if options.arch_and_mode: |
| 269 | options.arch_and_mode = [arch_and_mode.split(".") |
| 270 | for arch_and_mode in options.arch_and_mode.split(",")] |
| 271 | options.arch = ",".join([tokens[0] for tokens in options.arch_and_mode]) |
| 272 | options.mode = ",".join([tokens[1] for tokens in options.arch_and_mode]) |
| 273 | options.mode = options.mode.split(",") |
| 274 | for mode in options.mode: |
| 275 | if not mode.lower() in ["debug", "release", "optdebug"]: |
| 276 | print "Unknown mode %s" % mode |
| 277 | return False |
| 278 | if options.arch in ["auto", "native"]: |
| 279 | options.arch = ARCH_GUESS |
| 280 | options.arch = options.arch.split(",") |
| 281 | for arch in options.arch: |
| 282 | if not arch in SUPPORTED_ARCHS: |
| 283 | print "Unknown architecture %s" % arch |
| 284 | return False |
| 285 | |
| 286 | # Store the final configuration in arch_and_mode list. Don't overwrite |
| 287 | # predefined arch_and_mode since it is more expressive than arch and mode. |
| 288 | if not options.arch_and_mode: |
| 289 | options.arch_and_mode = itertools.product(options.arch, options.mode) |
| 290 | |
| 291 | # Special processing of other options, sorted alphabetically. |
| 292 | |
| 293 | if options.buildbot: |
| 294 | # Buildbots run presubmit tests as a separate step. |
| 295 | options.no_presubmit = True |
| 296 | options.no_network = True |
| 297 | if options.command_prefix: |
| 298 | print("Specifying --command-prefix disables network distribution, " |
| 299 | "running tests locally.") |
| 300 | options.no_network = True |
| 301 | options.command_prefix = shlex.split(options.command_prefix) |
| 302 | options.extra_flags = shlex.split(options.extra_flags) |
| 303 | |
| 304 | if options.gc_stress: |
| 305 | options.extra_flags += GC_STRESS_FLAGS |
| 306 | |
| 307 | if options.asan: |
| 308 | options.extra_flags.append("--invoke-weak-callbacks") |
| 309 | |
| 310 | if options.tsan: |
| 311 | VARIANTS = ["default"] |
| 312 | |
| 313 | if options.j == 0: |
| 314 | options.j = multiprocessing.cpu_count() |
| 315 | |
| 316 | while options.random_seed == 0: |
| 317 | options.random_seed = random.SystemRandom().randint(-2147483648, 2147483647) |
| 318 | |
| 319 | def excl(*args): |
| 320 | """Returns true if zero or one of multiple arguments are true.""" |
| 321 | return reduce(lambda x, y: x + y, args) <= 1 |
| 322 | |
| 323 | if not excl(options.no_stress, options.stress_only, options.no_variants, |
| 324 | bool(options.variants)): |
| 325 | print("Use only one of --no-stress, --stress-only, --no-variants, " |
| 326 | "or --variants.") |
| 327 | return False |
| 328 | if options.quickcheck: |
| 329 | VARIANTS = ["default", "stress"] |
| 330 | options.flaky_tests = "skip" |
| 331 | options.slow_tests = "skip" |
| 332 | options.pass_fail_tests = "skip" |
| 333 | if options.no_stress: |
| 334 | VARIANTS = ["default", "nocrankshaft"] |
| 335 | if options.no_variants: |
| 336 | VARIANTS = ["default"] |
| 337 | if options.stress_only: |
| 338 | VARIANTS = ["stress"] |
| 339 | if options.variants: |
| 340 | VARIANTS = options.variants.split(",") |
| 341 | if not set(VARIANTS).issubset(VARIANT_FLAGS.keys()): |
| 342 | print "All variants must be in %s" % str(VARIANT_FLAGS.keys()) |
| 343 | return False |
| 344 | if options.predictable: |
| 345 | VARIANTS = ["default"] |
| 346 | options.extra_flags.append("--predictable") |
| 347 | options.extra_flags.append("--verify_predictable") |
| 348 | options.extra_flags.append("--no-inline-new") |
| 349 | |
| 350 | if not options.shell_dir: |
| 351 | if options.shell: |
| 352 | print "Warning: --shell is deprecated, use --shell-dir instead." |
| 353 | options.shell_dir = os.path.dirname(options.shell) |
| 354 | if options.valgrind: |
| 355 | run_valgrind = os.path.join("tools", "run-valgrind.py") |
| 356 | # This is OK for distributed running, so we don't need to set no_network. |
| 357 | options.command_prefix = (["python", "-u", run_valgrind] + |
| 358 | options.command_prefix) |
| 359 | def CheckTestMode(name, option): |
| 360 | if not option in ["run", "skip", "dontcare"]: |
| 361 | print "Unknown %s mode %s" % (name, option) |
| 362 | return False |
| 363 | return True |
| 364 | if not CheckTestMode("flaky test", options.flaky_tests): |
| 365 | return False |
| 366 | if not CheckTestMode("slow test", options.slow_tests): |
| 367 | return False |
| 368 | if not CheckTestMode("pass|fail test", options.pass_fail_tests): |
| 369 | return False |
| 370 | if not options.no_i18n: |
| 371 | DEFAULT_TESTS.append("intl") |
| 372 | return True |
| 373 | |
| 374 | |
| 375 | def ShardTests(tests, shard_count, shard_run): |
| 376 | if shard_count < 2: |
| 377 | return tests |
| 378 | if shard_run < 1 or shard_run > shard_count: |
| 379 | print "shard-run not a valid number, should be in [1:shard-count]" |
| 380 | print "defaulting back to running all tests" |
| 381 | return tests |
| 382 | count = 0 |
| 383 | shard = [] |
| 384 | for test in tests: |
| 385 | if count % shard_count == shard_run - 1: |
| 386 | shard.append(test) |
| 387 | count += 1 |
| 388 | return shard |
| 389 | |
| 390 | |
| 391 | def Main(): |
| 392 | parser = BuildOptions() |
| 393 | (options, args) = parser.parse_args() |
| 394 | if not ProcessOptions(options): |
| 395 | parser.print_help() |
| 396 | return 1 |
| 397 | |
| 398 | exit_code = 0 |
| 399 | workspace = os.path.abspath(join(os.path.dirname(sys.argv[0]), "..")) |
| 400 | if not options.no_presubmit: |
| 401 | print ">>> running presubmit tests" |
| 402 | exit_code = subprocess.call( |
| 403 | [sys.executable, join(workspace, "tools", "presubmit.py")]) |
| 404 | |
| 405 | suite_paths = utils.GetSuitePaths(join(workspace, "test")) |
| 406 | |
| 407 | # Expand arguments with grouped tests. The args should reflect the list of |
| 408 | # suites as otherwise filters would break. |
| 409 | def ExpandTestGroups(name): |
| 410 | if name in TEST_MAP: |
| 411 | return [suite for suite in TEST_MAP[arg]] |
| 412 | else: |
| 413 | return [name] |
| 414 | args = reduce(lambda x, y: x + y, |
| 415 | [ExpandTestGroups(arg) for arg in args], |
| 416 | []) |
| 417 | |
| 418 | if len(args) == 0: |
| 419 | suite_paths = [ s for s in DEFAULT_TESTS if s in suite_paths ] |
| 420 | else: |
| 421 | args_suites = OrderedDict() # Used as set |
| 422 | for arg in args: |
| 423 | args_suites[arg.split(os.path.sep)[0]] = True |
| 424 | suite_paths = [ s for s in args_suites if s in suite_paths ] |
| 425 | |
| 426 | suites = [] |
| 427 | for root in suite_paths: |
| 428 | suite = testsuite.TestSuite.LoadTestSuite( |
| 429 | os.path.join(workspace, "test", root)) |
| 430 | if suite: |
| 431 | suites.append(suite) |
| 432 | |
| 433 | if options.download_data: |
| 434 | for s in suites: |
| 435 | s.DownloadData() |
| 436 | |
| 437 | for (arch, mode) in options.arch_and_mode: |
| 438 | try: |
| 439 | code = Execute(arch, mode, args, options, suites, workspace) |
| 440 | except KeyboardInterrupt: |
| 441 | return 2 |
| 442 | exit_code = exit_code or code |
| 443 | return exit_code |
| 444 | |
| 445 | |
| 446 | def Execute(arch, mode, args, options, suites, workspace): |
| 447 | print(">>> Running tests for %s.%s" % (arch, mode)) |
| 448 | |
| 449 | shell_dir = options.shell_dir |
| 450 | if not shell_dir: |
| 451 | if options.buildbot: |
| 452 | shell_dir = os.path.join(workspace, options.outdir, mode) |
| 453 | mode = mode.lower() |
| 454 | else: |
| 455 | shell_dir = os.path.join(workspace, options.outdir, |
| 456 | "%s.%s" % (arch, mode)) |
| 457 | shell_dir = os.path.relpath(shell_dir) |
| 458 | |
| 459 | if mode == "optdebug": |
| 460 | mode = "debug" # "optdebug" is just an alias. |
| 461 | |
| 462 | # Populate context object. |
| 463 | mode_flags = MODE_FLAGS[mode] |
| 464 | timeout = options.timeout |
| 465 | if timeout == -1: |
| 466 | # Simulators are slow, therefore allow a longer default timeout. |
| 467 | if arch in SLOW_ARCHS: |
| 468 | timeout = 2 * TIMEOUT_DEFAULT; |
| 469 | else: |
| 470 | timeout = TIMEOUT_DEFAULT; |
| 471 | |
| 472 | timeout *= TIMEOUT_SCALEFACTOR[mode] |
| 473 | |
| 474 | if options.predictable: |
| 475 | # Predictable mode is slower. |
| 476 | timeout *= 2 |
| 477 | |
| 478 | ctx = context.Context(arch, mode, shell_dir, |
| 479 | mode_flags, options.verbose, |
| 480 | timeout, options.isolates, |
| 481 | options.command_prefix, |
| 482 | options.extra_flags, |
| 483 | options.no_i18n, |
| 484 | options.random_seed, |
| 485 | options.no_sorting, |
| 486 | options.rerun_failures_count, |
| 487 | options.rerun_failures_max, |
| 488 | options.predictable) |
| 489 | |
| 490 | # TODO(all): Combine "simulator" and "simulator_run". |
| 491 | simulator_run = not options.dont_skip_simulator_slow_tests and \ |
| 492 | arch in ['arm64', 'arm', 'mips'] and ARCH_GUESS and arch != ARCH_GUESS |
| 493 | # Find available test suites and read test cases from them. |
| 494 | variables = { |
| 495 | "arch": arch, |
| 496 | "asan": options.asan, |
| 497 | "deopt_fuzzer": False, |
| 498 | "gc_stress": options.gc_stress, |
| 499 | "isolates": options.isolates, |
| 500 | "mode": mode, |
| 501 | "no_i18n": options.no_i18n, |
| 502 | "no_snap": options.no_snap, |
| 503 | "simulator_run": simulator_run, |
| 504 | "simulator": utils.UseSimulator(arch), |
| 505 | "system": utils.GuessOS(), |
| 506 | "tsan": options.tsan, |
| 507 | } |
| 508 | all_tests = [] |
| 509 | num_tests = 0 |
| 510 | test_id = 0 |
| 511 | for s in suites: |
| 512 | s.ReadStatusFile(variables) |
| 513 | s.ReadTestCases(ctx) |
| 514 | if len(args) > 0: |
| 515 | s.FilterTestCasesByArgs(args) |
| 516 | all_tests += s.tests |
| 517 | s.FilterTestCasesByStatus(options.warn_unused, options.flaky_tests, |
| 518 | options.slow_tests, options.pass_fail_tests) |
| 519 | if options.cat: |
| 520 | verbose.PrintTestSource(s.tests) |
| 521 | continue |
| 522 | variant_flags = [VARIANT_FLAGS[var] for var in VARIANTS] |
| 523 | s.tests = [ t.CopyAddingFlags(v) |
| 524 | for t in s.tests |
| 525 | for v in s.VariantFlags(t, variant_flags) ] |
| 526 | s.tests = ShardTests(s.tests, options.shard_count, options.shard_run) |
| 527 | num_tests += len(s.tests) |
| 528 | for t in s.tests: |
| 529 | t.id = test_id |
| 530 | test_id += 1 |
| 531 | |
| 532 | if options.cat: |
| 533 | return 0 # We're done here. |
| 534 | |
| 535 | if options.report: |
| 536 | verbose.PrintReport(all_tests) |
| 537 | |
| 538 | if num_tests == 0: |
| 539 | print "No tests to run." |
| 540 | return 0 |
| 541 | |
| 542 | # Run the tests, either locally or distributed on the network. |
| 543 | start_time = time.time() |
| 544 | progress_indicator = progress.PROGRESS_INDICATORS[options.progress]() |
| 545 | if options.junitout: |
| 546 | progress_indicator = progress.JUnitTestProgressIndicator( |
| 547 | progress_indicator, options.junitout, options.junittestsuite) |
| 548 | if options.json_test_results: |
| 549 | progress_indicator = progress.JsonTestProgressIndicator( |
| 550 | progress_indicator, options.json_test_results, arch, mode) |
| 551 | |
| 552 | run_networked = not options.no_network |
| 553 | if not run_networked: |
| 554 | print("Network distribution disabled, running tests locally.") |
| 555 | elif utils.GuessOS() != "linux": |
| 556 | print("Network distribution is only supported on Linux, sorry!") |
| 557 | run_networked = False |
| 558 | peers = [] |
| 559 | if run_networked: |
| 560 | peers = network_execution.GetPeers() |
| 561 | if not peers: |
| 562 | print("No connection to distribution server; running tests locally.") |
| 563 | run_networked = False |
| 564 | elif len(peers) == 1: |
| 565 | print("No other peers on the network; running tests locally.") |
| 566 | run_networked = False |
| 567 | elif num_tests <= 100: |
| 568 | print("Less than 100 tests, running them locally.") |
| 569 | run_networked = False |
| 570 | |
| 571 | if run_networked: |
| 572 | runner = network_execution.NetworkedRunner(suites, progress_indicator, |
| 573 | ctx, peers, workspace) |
| 574 | else: |
| 575 | runner = execution.Runner(suites, progress_indicator, ctx) |
| 576 | |
| 577 | exit_code = runner.Run(options.j) |
| 578 | overall_duration = time.time() - start_time |
| 579 | |
| 580 | if options.time: |
| 581 | verbose.PrintTestDurations(suites, overall_duration) |
| 582 | return exit_code |
| 583 | |
| 584 | |
| 585 | if __name__ == "__main__": |
| 586 | sys.exit(Main()) |