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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 "chrome/browser/gpu_util.h"
#include "testing/gtest/include/gtest/gtest.h"
using content::GpuFeatureType;
TEST(GpuUtilsTest, GpuFeatureTypFromString) {
// Test StringToGpuFeatureType.
EXPECT_EQ(gpu_util::StringToGpuFeatureType("accelerated_2d_canvas"),
content::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS);
EXPECT_EQ(gpu_util::StringToGpuFeatureType("accelerated_compositing"),
content::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING);
EXPECT_EQ(gpu_util::StringToGpuFeatureType("webgl"),
content::GPU_FEATURE_TYPE_WEBGL);
EXPECT_EQ(gpu_util::StringToGpuFeatureType("multisampling"),
content::GPU_FEATURE_TYPE_MULTISAMPLING);
EXPECT_EQ(gpu_util::StringToGpuFeatureType("all"),
content::GPU_FEATURE_TYPE_ALL);
EXPECT_EQ(gpu_util::StringToGpuFeatureType("xxx"),
content::GPU_FEATURE_TYPE_UNKNOWN);
}
TEST(GpuUtilsTest, GpuFeatureTypeToString) {
// Test GpuFeatureTypeToString for single-bit enums using the all enum
EXPECT_STREQ(
gpu_util::GpuFeatureTypeToString(
content::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING).c_str(),
"accelerated_compositing");
EXPECT_STREQ(
gpu_util::GpuFeatureTypeToString(
content::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS).c_str(),
"accelerated_2d_canvas");
EXPECT_STREQ(
gpu_util::GpuFeatureTypeToString(
content::GPU_FEATURE_TYPE_WEBGL).c_str(),
"webgl");
EXPECT_STREQ(
gpu_util::GpuFeatureTypeToString(
content::GPU_FEATURE_TYPE_MULTISAMPLING).c_str(),
"multisampling");
EXPECT_STREQ(
gpu_util::GpuFeatureTypeToString(
content::GPU_FEATURE_TYPE_ALL).c_str(),
"all");
EXPECT_STREQ(gpu_util::GpuFeatureTypeToString(
content::GPU_FEATURE_TYPE_UNKNOWN).c_str(),
"unknown");
EXPECT_STREQ(
gpu_util::GpuFeatureTypeToString(
static_cast<content::GpuFeatureType>(
content::GPU_FEATURE_TYPE_WEBGL |
content::GPU_FEATURE_TYPE_MULTISAMPLING)).c_str(),
"webgl,multisampling");
std::string tmp;
tmp = gpu_util::GpuFeatureTypeToString(
static_cast<content::GpuFeatureType>(
content::GPU_FEATURE_TYPE_WEBGL |
content::GPU_FEATURE_TYPE_ALL));
EXPECT_STREQ(tmp.c_str(), "all");
}
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