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Diffstat (limited to 'chrome/browser/gpu_blacklist_unittest.cc')
| -rw-r--r-- | chrome/browser/gpu_blacklist_unittest.cc | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/chrome/browser/gpu_blacklist_unittest.cc b/chrome/browser/gpu_blacklist_unittest.cc new file mode 100644 index 0000000..f30d2ab --- /dev/null +++ b/chrome/browser/gpu_blacklist_unittest.cc @@ -0,0 +1,142 @@ +// Copyright (c) 2010 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/version.h" +#include "chrome/browser/gpu_blacklist.h" +#include "chrome/common/gpu_info.h" +#include "testing/gtest/include/gtest/gtest.h" + +TEST(GpuBlacklistTest, BlacklistLogic) { + GPUInfo gpu_info; + gpu_info.SetGraphicsInfo(0x10de, // Vendor ID + 0x0640, // Device ID + L"1.6.18", // Driver Version + 0x0114, // Pixel Shader Version + 0x0114, // Vertex Shader Version + 0x0201, // GL version, + true); // can_lose_context + gpu_info.SetProgress(GPUInfo::kComplete); + scoped_ptr<Version> os_version(Version::GetVersionFromString("10.6.4")); + + GpuBlacklist blacklist; + + // Default blacklist settings: all feature are allowed. + GpuFeatureFlags flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsMacosx, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), 0u); + + // Empty list: all features are allowed. + const std::string empty_list_json = + "{\n" + " \"name\": \"gpu blacklist\",\n" + " \"version\": \"0.0\",\n" + " \"entries\": [\n" + " ]\n" + "}"; + EXPECT_TRUE(blacklist.LoadGpuBlacklist(empty_list_json, false)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsMacosx, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), 0u); + + // Blacklist accelerated_compositing with exact setting. + const std::string exact_list_json = + "{\n" + " \"name\": \"gpu blacklist\",\n" + " \"version\": \"0.1\",\n" + " \"entries\": [\n" + " {\n" + " \"os\": {\n" + " \"type\": \"macosx\",\n" + " \"version\": {\n" + " \"op\": \"=\",\n" + " \"number\": \"10.6.4\"\n" + " }\n" + " },\n" + " \"vendor_id\": \"0x10de\",\n" + " \"device_id\": \"0x0640\",\n" + " \"driver_version\": {\n" + " \"op\": \"=\",\n" + " \"number\": \"1.6.18\"\n" + " },\n" + " \"blacklist\": [\n" + " \"accelerated_compositing\"\n" + " ]\n" + " }\n" + " ]\n" + "}"; + EXPECT_TRUE(blacklist.LoadGpuBlacklist(exact_list_json, false)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsMacosx, os_version.get(), gpu_info); + EXPECT_EQ( + flags.flags(), + static_cast<uint32>(GpuFeatureFlags::kGpuFeatureAcceleratedCompositing)); + + // Invalid json input should not change the current blacklist settings. + const std::string invalid_json = "invalid"; + EXPECT_FALSE(blacklist.LoadGpuBlacklist(invalid_json, false)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsMacosx, os_version.get(), gpu_info); + EXPECT_EQ( + flags.flags(), + static_cast<uint32>(GpuFeatureFlags::kGpuFeatureAcceleratedCompositing)); + + // Blacklist a vendor on all OS. + const std::string vendor_json = + "{\n" + " \"name\": \"gpu blacklist\",\n" + " \"version\": \"0.1\",\n" + " \"entries\": [\n" + " {\n" + " \"vendor_id\": \"0x10de\",\n" + " \"blacklist\": [\n" + " \"webgl\"\n" + " ]\n" + " }\n" + " ]\n" + "}"; + EXPECT_TRUE(blacklist.LoadGpuBlacklist(vendor_json, false)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsMacosx, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), + static_cast<uint32>(GpuFeatureFlags::kGpuFeatureWebgl)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsWin, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), + static_cast<uint32>(GpuFeatureFlags::kGpuFeatureWebgl)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsLinux, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), + static_cast<uint32>(GpuFeatureFlags::kGpuFeatureWebgl)); + + // Blacklist a vendor on Linux only. + const std::string vendor_linux_json = + "{\n" + " \"name\": \"gpu blacklist\",\n" + " \"version\": \"0.1\",\n" + " \"entries\": [\n" + " {\n" + " \"os\": {\n" + " \"type\": \"linux\"\n" + " },\n" + " \"vendor_id\": \"0x10de\",\n" + " \"blacklist\": [\n" + " \"accelerated_2d_canvas\"\n" + " ]\n" + " }\n" + " ]\n" + "}"; + EXPECT_TRUE(blacklist.LoadGpuBlacklist(vendor_linux_json, false)); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsMacosx, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), 0u); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsWin, os_version.get(), gpu_info); + EXPECT_EQ(flags.flags(), 0u); + flags = blacklist.DetermineGpuFeatureFlags( + GpuBlacklist::kOsLinux, os_version.get(), gpu_info); + EXPECT_EQ( + flags.flags(), + static_cast<uint32>(GpuFeatureFlags::kGpuFeatureAccelerated2dCanvas)); +} + |