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// 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 "content/browser/gpu/gpu_util.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gl/gl_switches.h"
namespace content {
TEST(GpuUtilsTest, GpuFeatureTypFromString) {
// Test StringToGpuFeatureType.
EXPECT_EQ(StringToGpuFeatureType("accelerated_2d_canvas"),
GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS);
EXPECT_EQ(StringToGpuFeatureType("accelerated_compositing"),
GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING);
EXPECT_EQ(StringToGpuFeatureType("webgl"), GPU_FEATURE_TYPE_WEBGL);
EXPECT_EQ(StringToGpuFeatureType("multisampling"),
GPU_FEATURE_TYPE_MULTISAMPLING);
EXPECT_EQ(StringToGpuFeatureType("flash_3d"), GPU_FEATURE_TYPE_FLASH3D);
EXPECT_EQ(StringToGpuFeatureType("flash_stage3d"),
GPU_FEATURE_TYPE_FLASH_STAGE3D);
EXPECT_EQ(StringToGpuFeatureType("texture_sharing"),
GPU_FEATURE_TYPE_TEXTURE_SHARING);
EXPECT_EQ(StringToGpuFeatureType("accelerated_video_decode"),
GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE);
EXPECT_EQ(StringToGpuFeatureType("3d_css"), GPU_FEATURE_TYPE_3D_CSS);
EXPECT_EQ(StringToGpuFeatureType("accelerated_video"),
GPU_FEATURE_TYPE_ACCELERATED_VIDEO);
EXPECT_EQ(StringToGpuFeatureType("panel_fitting"),
GPU_FEATURE_TYPE_PANEL_FITTING);
EXPECT_EQ(StringToGpuFeatureType("all"), GPU_FEATURE_TYPE_ALL);
EXPECT_EQ(StringToGpuFeatureType("xxx"), GPU_FEATURE_TYPE_UNKNOWN);
}
TEST(GpuUtilsTest, GpuFeatureTypeToString) {
// Test GpuFeatureTypeToString for single-bit enums using the all enum
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING).c_str(),
"accelerated_compositing");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS).c_str(),
"accelerated_2d_canvas");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_WEBGL).c_str(), "webgl");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_MULTISAMPLING).c_str(),
"multisampling");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_FLASH3D).c_str(), "flash_3d");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_FLASH_STAGE3D).c_str(),
"flash_stage3d");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_TEXTURE_SHARING).c_str(),
"texture_sharing");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE).c_str(),
"accelerated_video_decode");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_3D_CSS).c_str(), "3d_css");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_ACCELERATED_VIDEO).c_str(),
"accelerated_video");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_PANEL_FITTING).c_str(),
"panel_fitting");
EXPECT_STREQ(
GpuFeatureTypeToString(GPU_FEATURE_TYPE_ALL).c_str(), "all");
EXPECT_STREQ(GpuFeatureTypeToString(
GPU_FEATURE_TYPE_UNKNOWN).c_str(), "unknown");
EXPECT_STREQ(
GpuFeatureTypeToString(
static_cast<GpuFeatureType>(
GPU_FEATURE_TYPE_WEBGL |
GPU_FEATURE_TYPE_MULTISAMPLING)).c_str(),
"webgl,multisampling");
EXPECT_STREQ(
GpuFeatureTypeToString(
static_cast<GpuFeatureType>(
GPU_FEATURE_TYPE_WEBGL |
GPU_FEATURE_TYPE_ALL)).c_str(),
"all");
}
TEST(GpuUtilsTest, 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(GpuUtilsTest, 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);
}
} // namespace content
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