Disable threaded compositing when texture sharing is blacklisted

chrome/test/gpu/gpu_feature_browsertest.cc

 // 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.
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "base/test/trace_event_analyzer.h"
@@ skipping 26 matching lines @@
 using content::GpuFeatureType;
 using trace_analyzer::Query;
 using trace_analyzer::TraceAnalyzer;
 using trace_analyzer::TraceEventVector;
 
 namespace {
 
 const char kSwapBuffersEvent[] = "SwapBuffers";
 const char kAcceleratedCanvasCreationEvent[] = "Canvas2DLayerBridgeCreation";
 const char kWebGLCreationEvent[] = "DrawingBufferCreation";
+const char kThreadedCompositingEvent[] = "ThreadedCompositingInitialization";
 
 class GpuFeatureTest : public InProcessBrowserTest {
  public:
   GpuFeatureTest() : trace_categories_("test_gpu"), gpu_enabled_(false) {}
 
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
     FilePath test_dir;
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_dir));
     gpu_test_dir_ = test_dir.AppendASCII("gpu");
   }
@@ skipping 162 matching lines @@
   GpuFeatureType type =
       GpuDataManager::GetInstance()->GetBlacklistedFeatures();
   type = IgnoreGpuFeatures(type);
 
   EXPECT_EQ(type, content::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING);
 
   const FilePath url(FILE_PATH_LITERAL("feature_compositing.html"));
   RunEventTest(url, kSwapBuffersEvent, false);
 }
 
+IN_PROC_BROWSER_TEST_F(GpuFeatureTest, ThreadedCompositingTextureSharing) {
+  const std::string json_blacklist =
+      "{\n"
+      "  \"name\": \"gpu blacklist\",\n"
+      "  \"version\": \"1.0\",\n"
+      "  \"entries\": [\n"
+      "    {\n"
+      "      \"id\": 1,\n"
+      "      \"blacklist\": [\n"
+      "        \"texture_sharing\"\n"
+      "      ]\n"
+      "    }\n"
+      "  ]\n"
+      "}";
+  SetupBlacklist(json_blacklist);
+  GpuFeatureType type =
+      GpuDataManager::GetInstance()->GetBlacklistedFeatures();
+  type = IgnoreGpuFeatures(type);
+  EXPECT_EQ(type, content::GPU_FEATURE_TYPE_TEXTURE_SHARING);
+
+  const FilePath url(FILE_PATH_LITERAL("feature_compositing.html"));
+  RunEventTest(url, kThreadedCompositingEvent, false);
+}
+
 class AcceleratedCompositingTest : public GpuFeatureTest {
  public:
   virtual void SetUpCommandLine(CommandLine* command_line) {
     GpuFeatureTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kDisableAcceleratedCompositing);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(AcceleratedCompositingTest,
                        AcceleratedCompositingDisabled) {
@@ skipping 300 matching lines @@
           base::StringPrintf(
               "%d (resize offset %d): IOSurface width %d -> %d; Creates %d "
               "Expected %d", offset_i, offsets[offset_i],
               old_width, new_width, num_creates, expected_creates);
     }
   }
 }
 #endif
 
 }  // namespace anonymous