src/gpu/config/gpu_info_collector_unittest.cc

   1 // Copyright (c) 2012 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/memory/scoped_ptr.h"
   6 #include "gpu/config/gpu_info.h"
   7 #include "gpu/config/gpu_info_collector.h"
   8 #include "testing/gmock/include/gmock/gmock.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10 #include "ui/gl/gl_mock.h"
  11
  12 using ::gfx::MockGLInterface;
  13 using ::testing::Return;
  14
  15 namespace gpu {
  16
  17 class GPUInfoCollectorTest : public testing::Test {
  18  public:
  19   GPUInfoCollectorTest() {}
  20   ~GPUInfoCollectorTest() override {}
  21
  22   void SetUp() override {
  23     gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>());
  24     ::gfx::MockGLInterface::SetGLInterface(gl_.get());
  25 #if defined(OS_WIN)
  26     const uint32 vendor_id = 0x10de;
  27     const uint32 device_id = 0x0658;
  28     const char* driver_vendor = "";  // not implemented
  29     const char* driver_version = "";
  30     const char* shader_version = "1.40";
  31     const char* gl_renderer = "Quadro FX 380/PCI/SSE2";
  32     const char* gl_vendor = "NVIDIA Corporation";
  33     const char* gl_version = "3.1.0";
  34     const char* gl_shading_language_version = "1.40 NVIDIA via Cg compiler";
  35     const char* gl_extensions =
  36         "GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 "
  37         "GL_EXT_read_format_bgra";
  38 #elif defined(OS_MACOSX)
  39     const uint32 vendor_id = 0x10de;
  40     const uint32 device_id = 0x0640;
  41     const char* driver_vendor = "";  // not implemented
  42     const char* driver_version = "1.6.18";
  43     const char* shader_version = "1.20";
  44     const char* gl_renderer = "NVIDIA GeForce GT 120 OpenGL Engine";
  45     const char* gl_vendor = "NVIDIA Corporation";
  46     const char* gl_version = "2.1 NVIDIA-1.6.18";
  47     const char* gl_shading_language_version = "1.20 ";
  48     const char* gl_extensions =
  49         "GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 "
  50         "GL_EXT_read_format_bgra";
  51 #else  // defined (OS_LINUX)
  52     const uint32 vendor_id = 0x10de;
  53     const uint32 device_id = 0x0658;
  54     const char* driver_vendor = "NVIDIA";
  55     const char* driver_version = "195.36.24";
  56     const char* shader_version = "1.50";
  57     const char* gl_renderer = "Quadro FX 380/PCI/SSE2";
  58     const char* gl_vendor = "NVIDIA Corporation";
  59     const char* gl_version = "3.2.0 NVIDIA 195.36.24";
  60     const char* gl_shading_language_version = "1.50 NVIDIA via Cg compiler";
  61     const char* gl_extensions =
  62         "GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 "
  63         "GL_EXT_read_format_bgra";
  64 #endif
  65     test_values_.gpu.vendor_id = vendor_id;
  66     test_values_.gpu.device_id = device_id;
  67     test_values_.driver_vendor = driver_vendor;
  68     test_values_.driver_version =driver_version;
  69     test_values_.pixel_shader_version = shader_version;
  70     test_values_.vertex_shader_version = shader_version;
  71     test_values_.gl_renderer = gl_renderer;
  72     test_values_.gl_vendor = gl_vendor;
  73     test_values_.gl_version = gl_version;
  74     test_values_.gl_extensions = gl_extensions;
  75     test_values_.can_lose_context = false;
  76
  77     EXPECT_CALL(*gl_, GetString(GL_EXTENSIONS))
  78         .WillRepeatedly(Return(reinterpret_cast<const GLubyte*>(
  79             gl_extensions)));
  80     EXPECT_CALL(*gl_, GetString(GL_SHADING_LANGUAGE_VERSION))
  81         .WillRepeatedly(Return(reinterpret_cast<const GLubyte*>(
  82             gl_shading_language_version)));
  83     EXPECT_CALL(*gl_, GetString(GL_VERSION))
  84         .WillRepeatedly(Return(reinterpret_cast<const GLubyte*>(
  85             gl_version)));
  86     EXPECT_CALL(*gl_, GetString(GL_VENDOR))
  87         .WillRepeatedly(Return(reinterpret_cast<const GLubyte*>(
  88             gl_vendor)));
  89     EXPECT_CALL(*gl_, GetString(GL_RENDERER))
  90         .WillRepeatedly(Return(reinterpret_cast<const GLubyte*>(
  91             gl_renderer)));
  92   }
  93
  94   void TearDown() override {
  95     ::gfx::MockGLInterface::SetGLInterface(NULL);
  96     gl_.reset();
  97   }
  98
  99  public:
 100   // Use StrictMock to make 100% sure we know how GL will be called.
 101   scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_;
 102   GPUInfo test_values_;
 103 };
 104
 105 // TODO(rlp): Test the vendor and device id collection if deemed necessary as
 106 //            it involves several complicated mocks for each platform.
 107
 108 // TODO(kbr): re-enable these tests; see http://crbug.com/100285 .
 109
 110 TEST_F(GPUInfoCollectorTest, DISABLED_DriverVendorGL) {
 111   GPUInfo gpu_info;
 112   CollectGraphicsInfoGL(&gpu_info);
 113   EXPECT_EQ(test_values_.driver_vendor,
 114             gpu_info.driver_vendor);
 115 }
 116
 117 // Skip Windows because the driver version is obtained from bot registry.
 118 #if !defined(OS_WIN)
 119 TEST_F(GPUInfoCollectorTest, DISABLED_DriverVersionGL) {
 120   GPUInfo gpu_info;
 121   CollectGraphicsInfoGL(&gpu_info);
 122   EXPECT_EQ(test_values_.driver_version,
 123             gpu_info.driver_version);
 124 }
 125 #endif
 126
 127 TEST_F(GPUInfoCollectorTest, DISABLED_PixelShaderVersionGL) {
 128   GPUInfo gpu_info;
 129   CollectGraphicsInfoGL(&gpu_info);
 130   EXPECT_EQ(test_values_.pixel_shader_version,
 131             gpu_info.pixel_shader_version);
 132 }
 133
 134 TEST_F(GPUInfoCollectorTest, DISABLED_VertexShaderVersionGL) {
 135   GPUInfo gpu_info;
 136   CollectGraphicsInfoGL(&gpu_info);
 137   EXPECT_EQ(test_values_.vertex_shader_version,
 138             gpu_info.vertex_shader_version);
 139 }
 140
 141 TEST_F(GPUInfoCollectorTest, DISABLED_GLVersionGL) {
 142   GPUInfo gpu_info;
 143   CollectGraphicsInfoGL(&gpu_info);
 144   EXPECT_EQ(test_values_.gl_version, gpu_info.gl_version);
 145 }
 146
 147 TEST_F(GPUInfoCollectorTest, DISABLED_GLRendererGL) {
 148   GPUInfo gpu_info;
 149   CollectGraphicsInfoGL(&gpu_info);
 150   EXPECT_EQ(test_values_.gl_renderer, gpu_info.gl_renderer);
 151 }
 152
 153 TEST_F(GPUInfoCollectorTest, DISABLED_GLVendorGL) {
 154   GPUInfo gpu_info;
 155   CollectGraphicsInfoGL(&gpu_info);
 156   EXPECT_EQ(test_values_.gl_vendor, gpu_info.gl_vendor);
 157 }
 158
 159 TEST_F(GPUInfoCollectorTest, DISABLED_GLExtensionsGL) {
 160   GPUInfo gpu_info;
 161   CollectGraphicsInfoGL(&gpu_info);
 162   EXPECT_EQ(test_values_.gl_extensions, gpu_info.gl_extensions);
 163 }
 164
 165 }  // namespace gpu
 166