Merge gpu_switching_list into gpu_driver_bug_list.

gpu/config/gpu_util_unittest.cc

 // Copyright (c) 2011 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 "gpu/config/gpu_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "ui/gl/gl_switches.h"
 
 namespace gpu {
 
-TEST(GpuUtilTest, GpuSwitchingOptionFromString) {
-  // Test StringToGpuSwitchingOption.
-  EXPECT_EQ(StringToGpuSwitchingOption(
-                switches::kGpuSwitchingOptionNameAutomatic),
-            GPU_SWITCHING_OPTION_AUTOMATIC);
-  EXPECT_EQ(StringToGpuSwitchingOption(
-                switches::kGpuSwitchingOptionNameForceDiscrete),
-            GPU_SWITCHING_OPTION_FORCE_DISCRETE);
-  EXPECT_EQ(StringToGpuSwitchingOption(
-                switches::kGpuSwitchingOptionNameForceIntegrated),
-            GPU_SWITCHING_OPTION_FORCE_INTEGRATED);
-  EXPECT_EQ(StringToGpuSwitchingOption("xxx"), GPU_SWITCHING_OPTION_UNKNOWN);
-}
-
-TEST(GpuUtilTest, GpuSwitchingOptionToString) {
-  // Test GpuSwitchingOptionToString.
-  EXPECT_STREQ(
-      GpuSwitchingOptionToString(GPU_SWITCHING_OPTION_AUTOMATIC).c_str(),
-      switches::kGpuSwitchingOptionNameAutomatic);
-  EXPECT_STREQ(
-      GpuSwitchingOptionToString(GPU_SWITCHING_OPTION_FORCE_DISCRETE).c_str(),
-      switches::kGpuSwitchingOptionNameForceDiscrete);
-  EXPECT_STREQ(
-      GpuSwitchingOptionToString(GPU_SWITCHING_OPTION_FORCE_INTEGRATED).c_str(),
-      switches::kGpuSwitchingOptionNameForceIntegrated);
-}
-
 TEST(GpuUtilTest, MergeFeatureSets) {
   {
     // Merge two empty sets.
     std::set<int> src;
     std::set<int> dst;
     EXPECT_TRUE(dst.empty());
     MergeFeatureSets(&dst, src);
     EXPECT_TRUE(dst.empty());
   }
   {
@@ skipping 20 matching lines @@
     std::set<int> src;
     std::set<int> dst;
     src.insert(1);
     dst.insert(2);
     EXPECT_EQ(1u, dst.size());
     MergeFeatureSets(&dst, src);
     EXPECT_EQ(2u, dst.size());
   }
 }
 
+TEST(GpuUtilTest, StringToFeatureSet) {
+  {
+    // zero feature.
+    std::set<int> features;
+    StringToFeatureSet("", &features);
+    EXPECT_EQ(0u, features.size());
+  }
+  {
+    // One features.
+    std::set<int> features;
+    StringToFeatureSet("4", &features);
+    EXPECT_EQ(1u, features.size());
+  }
+  {
+    // Multiple features.
+    std::set<int> features;
+    StringToFeatureSet("1,9", &features);
+    EXPECT_EQ(2u, features.size());
+  }
+}
+
 }  // namespace gpu