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      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/message_loop/message_loop.h"
      8 #include "base/strings/stringprintf.h"
      9 #include "base/sys_info.h"
     10 #include "content/browser/gpu/gpu_data_manager_impl.h"
     11 #include "content/public/browser/gpu_data_manager_observer.h"
     12 #include "content/public/common/content_switches.h"
     13 #include "content/test/content_browser_test.h"
     14 
     15 namespace content {
     16 
     17 namespace {
     18 
     19 class TestObserver : public GpuDataManagerObserver {
     20  public:
     21   explicit TestObserver(base::MessageLoop* message_loop)
     22       : message_loop_(message_loop) {
     23   }
     24 
     25   virtual ~TestObserver() { }
     26 
     27   virtual void OnGpuInfoUpdate() OVERRIDE {
     28     // Display GPU/Driver information.
     29     gpu::GPUInfo gpu_info =
     30         GpuDataManagerImpl::GetInstance()->GetGPUInfo();
     31     std::string vendor_id = base::StringPrintf(
     32         "0x%04x", gpu_info.gpu.vendor_id);
     33     std::string device_id = base::StringPrintf(
     34         "0x%04x", gpu_info.gpu.device_id);
     35     LOG(INFO) << "GPU[0]: vendor_id = " << vendor_id
     36               << ", device_id = " << device_id;
     37     for (size_t i = 0; i < gpu_info.secondary_gpus.size(); ++i) {
     38       gpu::GPUInfo::GPUDevice gpu = gpu_info.secondary_gpus[i];
     39       vendor_id = base::StringPrintf("0x%04x", gpu.vendor_id);
     40       device_id = base::StringPrintf("0x%04x", gpu.device_id);
     41       LOG(INFO) << "GPU[" << (i + 1)
     42                 << "]: vendor_id = " << vendor_id
     43                 << ", device_od = " << device_id;
     44     }
     45     LOG(INFO) << "GPU Driver: vendor = " << gpu_info.driver_vendor
     46               << ", version = " << gpu_info.driver_version
     47               << ", date = " << gpu_info.driver_date;
     48 
     49     // Display GL information.
     50     LOG(INFO) << "GL: vendor = " << gpu_info.gl_vendor
     51               << ", renderer = " << gpu_info.gl_renderer;
     52 
     53     // Display GL window system binding information.
     54     LOG(INFO) << "GL Window System: vendor = " << gpu_info.gl_ws_vendor
     55               << ", version = " << gpu_info.gl_ws_version;
     56 
     57     // Display OS information.
     58     LOG(INFO) << "OS = " << base::SysInfo::OperatingSystemName()
     59               << " " << base::SysInfo::OperatingSystemVersion();
     60 
     61     message_loop_->Quit();
     62   }
     63 
     64  private:
     65   base::MessageLoop* message_loop_;
     66 };
     67 
     68 }  // namespace anonymous
     69 
     70 class GpuInfoBrowserTest : public ContentBrowserTest {
     71  public:
     72   GpuInfoBrowserTest()
     73       : message_loop_(base::MessageLoop::TYPE_UI) {
     74   }
     75 
     76   virtual void SetUp() {
     77     // We expect real pixel output for these tests.
     78     UseRealGLContexts();
     79 
     80     ContentBrowserTest::SetUp();
     81   }
     82 
     83   base::MessageLoop* GetMessageLoop() { return &message_loop_; }
     84 
     85  private:
     86   base::MessageLoop message_loop_;
     87 
     88   DISALLOW_COPY_AND_ASSIGN(GpuInfoBrowserTest);
     89 };
     90 
     91 IN_PROC_BROWSER_TEST_F(GpuInfoBrowserTest, MANUAL_DisplayGpuInfo) {
     92   // crbug.com/262287
     93 #if defined(OS_MACOSX)
     94   // TODO(zmo): crashing on Mac, and also we don't have the full info
     95   // collected.
     96   return;
     97 #endif
     98 #if defined(OS_LINUX) && !defined(NDEBUG)
     99   // TODO(zmo): crashing on Linux Debug.
    100   return;
    101 #endif
    102   TestObserver observer(GetMessageLoop());
    103   GpuDataManagerImpl::GetInstance()->AddObserver(&observer);
    104   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
    105 
    106   GetMessageLoop()->Run();
    107 }
    108 
    109 }  // namespace content
    110 
    111