diff options
Diffstat (limited to 'content/browser/gpu_blacklist_unittest.cc')
| -rw-r--r-- | content/browser/gpu_blacklist_unittest.cc | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/content/browser/gpu_blacklist_unittest.cc b/content/browser/gpu_blacklist_unittest.cc new file mode 100644 index 0000000..e2b496d --- /dev/null +++ b/content/browser/gpu_blacklist_unittest.cc @@ -0,0 +1,176 @@ +// 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 <vector> + +#include "base/version.h" +#include "chrome/common/gpu_info.h" +#include "content/browser/gpu_blacklist.h" +#include "testing/gtest/include/gtest/gtest.h" + +TEST(GpuBlacklistTest, BlacklistLogic) { + GPUInfo gpu_info; + gpu_info.SetVideoCardInfo(0x10de, // Vendor ID + 0x0640); // Device ID + gpu_info.SetDriverInfo("NVIDIA", // Driver vendor + "1.6.18"); // Driver Version + gpu_info.SetLevel(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\": \"2.5\",\n" + " \"entries\": [\n" + " ]\n" + "}"; + EXPECT_TRUE(blacklist.LoadGpuBlacklist(empty_list_json, false)); + uint16 major, minor; + EXPECT_TRUE(blacklist.GetVersion(&major, &minor)); + EXPECT_EQ(major, 2u); + EXPECT_EQ(minor, 5u); + 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" + " \"id\": \"5\",\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)); + std::vector<uint32> entries; + blacklist.GetGpuFeatureFlagEntries( + GpuFeatureFlags::kGpuFeatureAcceleratedCompositing, entries); + EXPECT_EQ(entries.size(), 1u); + EXPECT_EQ(entries[0], 5u); + blacklist.GetGpuFeatureFlagEntries( + GpuFeatureFlags::kGpuFeatureAll, entries); + EXPECT_EQ(entries.size(), 1u); + EXPECT_EQ(entries[0], 5u); + EXPECT_EQ(blacklist.max_entry_id(), 5u); + + // Blacklist a vendor on all OS. + const std::string vendor_json = + "{\n" + " \"name\": \"gpu blacklist\",\n" + " \"version\": \"0.1\",\n" + " \"entries\": [\n" + " {\n" + " \"id\": \"1\",\n" + " \"vendor_id\": \"0x10de\",\n" + " \"blacklist\": [\n" + " \"webgl\"\n" + " ]\n" + " }\n" + " ]\n" + "}"; + // Blacklist entries won't be filtered to the current OS only upon loading. + 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)); +#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_MACOSX) + // Blacklist entries will be filtered to the current OS only upon loading. + EXPECT_TRUE(blacklist.LoadGpuBlacklist(vendor_json, true)); + 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)); +#endif + + + // Blacklist a vendor on Linux only. + const std::string vendor_linux_json = + "{\n" + " \"name\": \"gpu blacklist\",\n" + " \"version\": \"0.1\",\n" + " \"entries\": [\n" + " {\n" + " \"id\": \"1\",\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)); +} + |