1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <vector> 6 7 #include "base/memory/scoped_ptr.h" 8 #include "gpu/config/gpu_control_list_jsons.h" 9 #include "gpu/config/gpu_info.h" 10 #include "gpu/config/gpu_switching_list.h" 11 #include "gpu/config/gpu_switching_option.h" 12 #include "testing/gtest/include/gtest/gtest.h" 13 14 #define LONG_STRING_CONST(...) #__VA_ARGS__ 15 16 const char kOsVersion[] = "10.6.4"; 17 18 namespace gpu { 19 20 class GpuSwitchingListTest : public testing::Test { 21 public: 22 GpuSwitchingListTest() { } 23 24 virtual ~GpuSwitchingListTest() { } 25 26 const GPUInfo& gpu_info() const { 27 return gpu_info_; 28 } 29 30 protected: 31 virtual void SetUp() { 32 gpu_info_.gpu.vendor_id = 0x10de; 33 gpu_info_.gpu.device_id = 0x0640; 34 gpu_info_.driver_vendor = "NVIDIA"; 35 gpu_info_.driver_version = "1.6.18"; 36 gpu_info_.driver_date = "7-14-2009"; 37 gpu_info_.machine_model = "MacBookPro 7.1"; 38 gpu_info_.gl_vendor = "NVIDIA Corporation"; 39 gpu_info_.gl_renderer = "NVIDIA GeForce GT 120 OpenGL Engine"; 40 gpu_info_.performance_stats.graphics = 5.0; 41 gpu_info_.performance_stats.gaming = 5.0; 42 gpu_info_.performance_stats.overall = 5.0; 43 } 44 45 virtual void TearDown() { 46 } 47 48 private: 49 GPUInfo gpu_info_; 50 }; 51 52 TEST_F(GpuSwitchingListTest, CurrentSwitchingListValidation) { 53 scoped_ptr<GpuSwitchingList> switching_list(GpuSwitchingList::Create()); 54 EXPECT_TRUE(switching_list->LoadList( 55 kGpuSwitchingListJson, GpuControlList::kAllOs)); 56 EXPECT_FALSE(switching_list->contains_unknown_fields()); 57 } 58 59 TEST_F(GpuSwitchingListTest, GpuSwitching) { 60 const std::string json = LONG_STRING_CONST( 61 { 62 "name": "gpu switching list", 63 "version": "0.1", 64 "entries": [ 65 { 66 "id": 1, 67 "os": { 68 "type": "macosx" 69 }, 70 "features": [ 71 "force_discrete" 72 ] 73 }, 74 { 75 "id": 2, 76 "os": { 77 "type": "win" 78 }, 79 "features": [ 80 "force_integrated" 81 ] 82 } 83 ] 84 } 85 ); 86 scoped_ptr<GpuSwitchingList> switching_list(GpuSwitchingList::Create()); 87 EXPECT_TRUE(switching_list->LoadList(json, GpuControlList::kAllOs)); 88 std::set<int> switching = switching_list->MakeDecision( 89 GpuControlList::kOsMacosx, kOsVersion, gpu_info()); 90 EXPECT_EQ(1u, switching.size()); 91 EXPECT_EQ(1u, switching.count(GPU_SWITCHING_OPTION_FORCE_DISCRETE)); 92 std::vector<uint32> entries; 93 switching_list->GetDecisionEntries(&entries, false); 94 ASSERT_EQ(1u, entries.size()); 95 EXPECT_EQ(1u, entries[0]); 96 97 switching_list.reset(GpuSwitchingList::Create()); 98 EXPECT_TRUE(switching_list->LoadList(json, GpuControlList::kAllOs)); 99 switching = switching_list->MakeDecision( 100 GpuControlList::kOsWin, kOsVersion, gpu_info()); 101 EXPECT_EQ(1u, switching.size()); 102 EXPECT_EQ(1u, switching.count(GPU_SWITCHING_OPTION_FORCE_INTEGRATED)); 103 switching_list->GetDecisionEntries(&entries, false); 104 ASSERT_EQ(1u, entries.size()); 105 EXPECT_EQ(2u, entries[0]); 106 } 107 108 } // namespace gpu 109 110