V8 Buildbot: Add the ability to disable tests in nosnap mode.

scripts/slave/v8/v8testing.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """A tool to run the v8 tests.
 
   For a list of command-line options, call this script with '--help'.
 """
 
@@ skipping 53 matching lines @@
                            help='Run isolates tests')
   option_parser.add_option('--buildbot',
                            default='True',
                            help='Resolve paths to executables for buildbots')
   option_parser.add_option('--no-presubmit',
                            default=False, action='store_true',
                            help='Skip presubmit checks')
   option_parser.add_option("--no-i18n", "--noi18n",
                            default=False, action='store_true',
                            help='Skip internationalization tests')
+  option_parser.add_option("--no-snap", "--nosnap",
+                           default=False, action="store_true",
+                           help='Test a build compiled without snapshot.')
   option_parser.add_option("--no-variants",
                            default=False, action='store_true',
                            help='Skip testing variants')
   option_parser.add_option('--flaky-tests',
                            help=('Regard tests marked as flaky '
                                  '(run|skip|dontcare)'))
   option_parser.add_option("--gc-stress",
                            default=False, action='store_true',
                            help='Switch on GC stress mode')
   option_parser.add_option("--quickcheck",
@@ skipping 21 matching lines @@
     else:
       options.testname = []
     if options.asan:
       cmd.extend(['--asan'])
     if options.buildbot == 'True':
       cmd.extend(['--buildbot'])
     if options.no_presubmit:
       cmd.extend(['--no-presubmit'])
     if options.no_i18n:
       cmd.extend(['--no-i18n'])
+    if options.no_snap:
+      cmd.extend(['--no-snap'])
     if options.no_variants:
       cmd.extend(['--no-variants'])
     if 'benchmarks' in options.testname:
       cmd.extend(['--download-data'])
     if 'test262' in options.testname:
       cmd.extend(['--download-data'])
     if 'mozilla' in options.testname:
       # Mozilla tests requires a number of tests to timeout, set it a bit lower.
       if options.arch in ('arm', 'mipsel'):
         cmd.extend(['--timeout=180'])
@@ skipping 25 matching lines @@
 
   if options.shard_count > 1:
     cmd.extend(['--shard-count=%s' % options.shard_count,
                 '--shard-run=%s' % options.shard_run])
 
   return chromium_utils.RunCommand(cmd)
 
 
 if __name__ == '__main__':
   sys.exit(main())