src/gpu/config/gpu_driver_bug_list_unittest.cc

   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 "base/command_line.h"
   6 #include "base/logging.h"
   7 #include "base/memory/scoped_ptr.h"
   8 #include "gpu/config/gpu_control_list_jsons.h"
   9 #include "gpu/config/gpu_driver_bug_list.h"
  10 #include "gpu/config/gpu_driver_bug_workaround_type.h"
  11 #include "gpu/config/gpu_info.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 #define LONG_STRING_CONST(...) #__VA_ARGS__
  15
  16 namespace gpu {
  17
  18 class GpuDriverBugListTest : public testing::Test {
  19  public:
  20   GpuDriverBugListTest() { }
  21
  22   virtual ~GpuDriverBugListTest() { }
  23
  24   const GPUInfo& gpu_info() const {
  25     return gpu_info_;
  26   }
  27
  28  protected:
  29   virtual void SetUp() {
  30     gpu_info_.gpu.vendor_id = 0x10de;
  31     gpu_info_.gpu.device_id = 0x0640;
  32     gpu_info_.driver_vendor = "NVIDIA";
  33     gpu_info_.driver_version = "1.6.18";
  34     gpu_info_.driver_date = "7-14-2009";
  35     gpu_info_.machine_model_name = "MacBookPro";
  36     gpu_info_.machine_model_version = "7.1";
  37     gpu_info_.gl_vendor = "NVIDIA Corporation";
  38     gpu_info_.gl_renderer = "NVIDIA GeForce GT 120 OpenGL Engine";
  39     gpu_info_.performance_stats.graphics = 5.0;
  40     gpu_info_.performance_stats.gaming = 5.0;
  41     gpu_info_.performance_stats.overall = 5.0;
  42   }
  43
  44   virtual void TearDown() {
  45   }
  46
  47  private:
  48   GPUInfo gpu_info_;
  49 };
  50
  51 TEST_F(GpuDriverBugListTest, CurrentDriverBugListValidation) {
  52   scoped_ptr<GpuDriverBugList> list(GpuDriverBugList::Create());
  53   std::string json;
  54   EXPECT_TRUE(list->LoadList(kGpuDriverBugListJson, GpuControlList::kAllOs));
  55 }
  56
  57 TEST_F(GpuDriverBugListTest, CurrentListForARM) {
  58   scoped_ptr<GpuDriverBugList> list(GpuDriverBugList::Create());
  59   EXPECT_TRUE(list->LoadList(kGpuDriverBugListJson, GpuControlList::kAllOs));
  60
  61   GPUInfo gpu_info;
  62   gpu_info.gl_vendor = "ARM";
  63   gpu_info.gl_renderer = "MALi_T604";
  64   std::set<int> bugs = list->MakeDecision(
  65       GpuControlList::kOsAndroid, "4.1", gpu_info);
  66   EXPECT_EQ(1u, bugs.count(USE_CLIENT_SIDE_ARRAYS_FOR_STREAM_BUFFERS));
  67 }
  68
  69 TEST_F(GpuDriverBugListTest, CurrentListForImagination) {
  70   scoped_ptr<GpuDriverBugList> list(GpuDriverBugList::Create());
  71   EXPECT_TRUE(list->LoadList(kGpuDriverBugListJson, GpuControlList::kAllOs));
  72
  73   GPUInfo gpu_info;
  74   gpu_info.gl_vendor = "Imagination Technologies";
  75   gpu_info.gl_renderer = "PowerVR SGX 540";
  76   std::set<int> bugs = list->MakeDecision(
  77       GpuControlList::kOsAndroid, "4.1", gpu_info);
  78   EXPECT_EQ(1u, bugs.count(USE_CLIENT_SIDE_ARRAYS_FOR_STREAM_BUFFERS));
  79 }
  80
  81 TEST_F(GpuDriverBugListTest, GpuSwitching) {
  82   const std::string json = LONG_STRING_CONST(
  83       {
  84         "name": "gpu driver bug list",
  85         "version": "0.1",
  86         "entries": [
  87           {
  88             "id": 1,
  89             "os": {
  90               "type": "macosx"
  91             },
  92             "features": [
  93               "force_discrete_gpu"
  94             ]
  95           },
  96           {
  97             "id": 2,
  98             "os": {
  99               "type": "win"
 100             },
 101             "features": [
 102               "force_integrated_gpu"
 103             ]
 104           }
 105         ]
 106       }
 107   );
 108   scoped_ptr<GpuDriverBugList> driver_bug_list(GpuDriverBugList::Create());
 109   EXPECT_TRUE(driver_bug_list->LoadList(json, GpuControlList::kAllOs));
 110   std::set<int> switching = driver_bug_list->MakeDecision(
 111       GpuControlList::kOsMacosx, "10.8", gpu_info());
 112   EXPECT_EQ(1u, switching.size());
 113   EXPECT_EQ(1u, switching.count(FORCE_DISCRETE_GPU));
 114   std::vector<uint32> entries;
 115   driver_bug_list->GetDecisionEntries(&entries, false);
 116   ASSERT_EQ(1u, entries.size());
 117   EXPECT_EQ(1u, entries[0]);
 118
 119   driver_bug_list.reset(GpuDriverBugList::Create());
 120   EXPECT_TRUE(driver_bug_list->LoadList(json, GpuControlList::kAllOs));
 121   switching = driver_bug_list->MakeDecision(
 122       GpuControlList::kOsWin, "6.1", gpu_info());
 123   EXPECT_EQ(1u, switching.size());
 124   EXPECT_EQ(1u, switching.count(FORCE_INTEGRATED_GPU));
 125   driver_bug_list->GetDecisionEntries(&entries, false);
 126   ASSERT_EQ(1u, entries.size());
 127   EXPECT_EQ(2u, entries[0]);
 128 }
 129
 130 TEST_F(GpuDriverBugListTest, AppendSingleWorkaround) {
 131   base::CommandLine command_line(0, NULL);
 132   command_line.AppendSwitch(
 133       GpuDriverBugWorkaroundTypeToString(DISABLE_MULTISAMPLING));
 134   std::set<int> workarounds;
 135   workarounds.insert(EXIT_ON_CONTEXT_LOST);
 136   workarounds.insert(INIT_VERTEX_ATTRIBUTES);
 137   EXPECT_EQ(2u, workarounds.size());
 138   GpuDriverBugList::AppendWorkaroundsFromCommandLine(
 139       &workarounds, command_line);
 140   EXPECT_EQ(3u, workarounds.size());
 141   EXPECT_EQ(1u, workarounds.count(DISABLE_MULTISAMPLING));
 142 }
 143
 144 TEST_F(GpuDriverBugListTest, AppendForceGPUWorkaround) {
 145   base::CommandLine command_line(0, NULL);
 146   command_line.AppendSwitch(
 147       GpuDriverBugWorkaroundTypeToString(FORCE_DISCRETE_GPU));
 148   std::set<int> workarounds;
 149   workarounds.insert(EXIT_ON_CONTEXT_LOST);
 150   workarounds.insert(FORCE_INTEGRATED_GPU);
 151   EXPECT_EQ(2u, workarounds.size());
 152   EXPECT_EQ(1u, workarounds.count(FORCE_INTEGRATED_GPU));
 153   GpuDriverBugList::AppendWorkaroundsFromCommandLine(
 154       &workarounds, command_line);
 155   EXPECT_EQ(2u, workarounds.size());
 156   EXPECT_EQ(0u, workarounds.count(FORCE_INTEGRATED_GPU));
 157   EXPECT_EQ(1u, workarounds.count(FORCE_DISCRETE_GPU));
 158 }
 159
 160 TEST_F(GpuDriverBugListTest, NVIDIANumberingScheme) {
 161   const std::string json = LONG_STRING_CONST(
 162       {
 163         "name": "gpu driver bug list",
 164         "version": "0.1",
 165         "entries": [
 166           {
 167             "id": 1,
 168             "os": {
 169               "type": "win"
 170             },
 171             "vendor_id": "0x10de",
 172             "driver_version": {
 173               "op": "<=",
 174               "value": "8.17.12.6973"
 175             },
 176             "features": [
 177               "disable_d3d11"
 178             ]
 179           }
 180         ]
 181       }
 182   );
 183
 184   scoped_ptr<GpuDriverBugList> list(GpuDriverBugList::Create());
 185   EXPECT_TRUE(list->LoadList(json, GpuControlList::kAllOs));
 186
 187   GPUInfo gpu_info;
 188   gpu_info.gl_vendor = "NVIDIA";
 189   gpu_info.gl_renderer = "NVIDIA GeForce GT 120 OpenGL Engine";
 190   gpu_info.gpu.vendor_id = 0x10de;
 191   gpu_info.gpu.device_id = 0x0640;
 192
 193   // test the same driver version number
 194   gpu_info.driver_version = "8.17.12.6973";
 195   std::set<int> bugs = list->MakeDecision(
 196       GpuControlList::kOsWin, "7.0", gpu_info);
 197   EXPECT_EQ(1u, bugs.count(DISABLE_D3D11));
 198
 199   // test a lower driver version number
 200   gpu_info.driver_version = "8.15.11.8647";
 201
 202   bugs = list->MakeDecision(GpuControlList::kOsWin, "7.0", gpu_info);
 203   EXPECT_EQ(1u, bugs.count(DISABLE_D3D11));
 204
 205   // test a higher driver version number
 206   gpu_info.driver_version = "9.18.13.2723";
 207   bugs = list->MakeDecision(GpuControlList::kOsWin, "7.0", gpu_info);
 208   EXPECT_EQ(0u, bugs.count(DISABLE_D3D11));
 209 }
 210
 211 }  // namespace gpu
 212