Make more unit tests run on Vulkan

tests/Test.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef skiatest_Test_DEFINED
 #define skiatest_Test_DEFINED
 
 #include "SkString.h"
@@ skipping 152 matching lines @@
                                          sk_gpu_test::GrContextFactory* factory) {        \
         skiatest::RunWithGPUTestContexts(test_##name, context_filter, reporter, factory); \
     }                                                                                     \
     skiatest::TestRegistry name##TestRegistry(                                            \
             skiatest::Test(#name, true, test_gpu_contexts_##name));                       \
     void test_##name(skiatest::Reporter* reporter,                                        \
                      const sk_gpu_test::ContextInfo& context_info)
 
 #define DEF_GPUTEST_FOR_ALL_CONTEXTS(name, reporter, context_info)                          \
         DEF_GPUTEST_FOR_CONTEXTS(name, nullptr, reporter, context_info)
+#define DEF_GPUTEST_FOR_RENDERING_CONTEXTS(name, reporter, context_info)                    \
+        DEF_GPUTEST_FOR_CONTEXTS(name, sk_gpu_test::GrContextFactory::IsRenderingContext,   \

[jvanverth1, 2016/04/12 16:49:40]

Why is this sk_gpu_test while the others are skiatest?

[bsalomon, 2016/04/12 16:58:34]

The other predicates are declared above in this function. We already happened to
have a static function in GrContextFactory that was the predicate I needed.
GrContextFactory is in the sk_gpu_test namespace because it is in the skgputest
target.

+                                 reporter, context_info)
 #define DEF_GPUTEST_FOR_ALL_GL_CONTEXTS(name, reporter, context_info)                       \
         DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsGLContextType, reporter, context_info)
 #define DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(name, reporter, context_info)                 \
         DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsRenderingGLContextType, reporter, context_info)
 #define DEF_GPUTEST_FOR_NULLGL_CONTEXT(name, reporter, context_info)                        \
         DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsNullGLContextType, reporter, context_info)
 #define DEF_GPUTEST_FOR_VULKAN_CONTEXT(name, reporter, context_info)                        \
         DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsVulkanContextType, reporter, context_info)
 
 #define REQUIRE_PDF_DOCUMENT(TEST_NAME, REPORTER)                             \
     do {                                                                      \
         SkDynamicMemoryWStream testStream;                                    \
         SkAutoTUnref<SkDocument> testDoc(SkDocument::CreatePDF(&testStream)); \
         if (!testDoc) {                                                       \
             INFOF(REPORTER, "PDF disabled; %s test skipped.", #TEST_NAME);    \
             return;                                                           \
         }                                                                     \
     } while (false)
 
 #endif