gm: add --ignoreTests flag

gm/gmmain.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /*
  * Code for the "gm" (Golden Master) rendering comparison tool.
  *
@@ skipping 1362 matching lines @@
 #if SK_SUPPORT_GPU
 DEFINE_string(gpuCacheSize, "", "<bytes> <count>: Limit the gpu cache to byte size or "
               "object count. " TOSTRING(DEFAULT_CACHE_VALUE) " for either value means "
               "use the default. 0 for either disables the cache.");
 #endif
 DEFINE_bool(hierarchy, false, "Whether to use multilevel directory structure "
             "when reading/writing files.");
 DEFINE_string(ignoreErrorTypes, kDefaultIgnorableErrorTypes.asString(" ").c_str(),
               "Space-separated list of ErrorTypes that should be ignored. If any *other* error "
               "types are encountered, the tool will exit with a nonzero return value.");
+DEFINE_string(ignoreTests, "", "Space delimited list of tests for which we should ignore "

[epoger, 2013/09/18 18:57:41]

Patchset 2: Adding the ignoreTests flag, but it doesn't actually DO anything
yet.

+              "failures.");
 DEFINE_string(match, "", "[~][^]substring[$] [...] of test name to run.\n"
               "Multiple matches may be separated by spaces.\n"
               "~ causes a matching test to always be skipped\n"
               "^ requires the start of the test to match\n"
               "$ requires the end of the test to match\n"
               "^ and $ requires an exact match\n"
               "If a test does not match any list entry,\n"
               "it is skipped unless some list entry starts with ~");
 DEFINE_string(missingExpectationsPath, "", "Write images for tests without expectations "
               "into this directory.");
@@ skipping 853 matching lines @@
     if (FLAGS_forceBWtext) {
         canvas->setDrawFilter(SkNEW(BWTextDrawFilter))->unref();
     }
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif