kc3-lang/angle/src/tests/angle_system_info_tests_main.cpp

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• Hash : 647026fa
  Author :
  Date : 2021-11-19T19:08:14
  

  Reland "Fix unused variable "useSwiftShader""
  
  This is a reland of d721cdefdcf4c3e62ae364f0dc525e3ca54042a3
  Adding a missing include.
  
  Original change's description:
  > Fix unused variable "useSwiftShader"
  >
  > -Wunused-but-set-variable when rolling into Chromium crrev.com/c/3293895
  >
  > Bug: angleproject:6496
  > Change-Id: I02f7de303b52319c6a1821d7b697b7ee9bea8f89
  > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3292034
  > Reviewed-by: Tim Van Patten <timvp@google.com>
  > Commit-Queue: Tim Van Patten <timvp@google.com>
  
  Bug: angleproject:6496
  Change-Id: Id39e10a8f343600ea6b2f023442b4d8c7e1856dc
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3292036
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
  

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• src/tests/angle_system_info_tests_main.cpp

• //
  // Copyright 2020 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // Simple unit test suite that prints out system info as JSON.
  //
  // Example output for a Windows/NV machine:
  //
  // {
  //     "activeGPUIndex": 0,
  //     "isOptimus": false,
  //     "isMacSwitchable": false,
  //     "machineManufacturer": "",
  //     "machineModelVersion": "",
  //     "gpus": [
  //         {
  //             "vendorId": 4318,
  //             "deviceId": 7040,
  //             "driverVendor": "NVIDIA Corporation",
  //             "driverVersion": "452.6.0.0",
  //             "driverDate": "",
  //             "detailedDriverVersion": {
  //                 "major": 452,
  //                 "minor": 6,
  //                 "subMinor": 0,
  //                 "patch": 0
  //             }
  //         }
  //     ]
  // }
  
  #include "gpu_info_util/SystemInfo.h"
  
  #include <gtest/gtest.h>
  #include <rapidjson/document.h>
  #include <rapidjson/prettywriter.h>
  #include <rapidjson/stringbuffer.h>
  #include <cstdlib>
  
  #include "common/debug.h"
  #if defined(ANGLE_ENABLE_VULKAN)
  #    include "gpu_info_util/SystemInfo_vulkan.h"
  #endif  // defined(ANGLE_ENABLE_VULKAN)
  
  namespace js = rapidjson;
  
  bool gFailedToFindGPU;
  
  int main(int argc, char **argv)
  {
      angle::SystemInfo info;
  
      bool useVulkan      = false;
      bool listTests      = false;
      bool useSwiftShader = false;
  
      for (int arg = 1; arg < argc; ++arg)
      {
          if (strcmp(argv[arg], "--vulkan") == 0)
          {
              useVulkan = true;
          }
          else if (strcmp(argv[arg], "--gtest_list_tests") == 0)
          {
              listTests = true;
          }
          else if (strcmp(argv[arg], "--swiftshader") == 0)
          {
              useSwiftShader = true;
          }
      }
  
      if (listTests)
      {
          testing::InitGoogleTest(&argc, argv);
          return RUN_ALL_TESTS();
      }
  
      if (useVulkan)
      {
  #if defined(ANGLE_ENABLE_VULKAN)
          angle::vk::ICD preferredICD =
              useSwiftShader ? angle::vk::ICD::SwiftShader : angle::vk::ICD::Default;
          angle::GetSystemInfoVulkanWithICD(&info, preferredICD);
  #else
          ANGLE_UNUSED_VARIABLE(useSwiftShader);
          printf("Vulkan not supported.\n");
          return EXIT_FAILURE;
  #endif  // defined(ANGLE_ENABLE_VULKAN)
      }
      else
      {
          angle::GetSystemInfo(&info);
      }
  
      if (info.gpus.empty())
      {
          gFailedToFindGPU = true;
      }
  
      js::Document doc;
      doc.SetObject();
  
      js::Document::AllocatorType &allocator = doc.GetAllocator();
  
      doc.AddMember("activeGPUIndex", info.activeGPUIndex, allocator);
      doc.AddMember("isOptimus", info.isOptimus, allocator);
      doc.AddMember("isMacSwitchable", info.isMacSwitchable, allocator);
  
      js::Value machineManufacturer;
      machineManufacturer.SetString(info.machineManufacturer.c_str(), allocator);
      doc.AddMember("machineManufacturer", machineManufacturer, allocator);
  
      js::Value machineModelVersion;
      machineModelVersion.SetString(info.machineModelVersion.c_str(), allocator);
      doc.AddMember("machineModelVersion", machineModelVersion, allocator);
  
      js::Value gpus;
      gpus.SetArray();
  
      for (const angle::GPUDeviceInfo &gpu : info.gpus)
      {
          js::Value obj;
          obj.SetObject();
  
          obj.AddMember("vendorId", gpu.vendorId, allocator);
          obj.AddMember("deviceId", gpu.deviceId, allocator);
  
          js::Value driverVendor;
          driverVendor.SetString(gpu.driverVendor.c_str(), allocator);
          obj.AddMember("driverVendor", driverVendor, allocator);
  
          js::Value driverVersion;
          driverVersion.SetString(gpu.driverVersion.c_str(), allocator);
          obj.AddMember("driverVersion", driverVersion, allocator);
  
          js::Value driverDate;
          driverDate.SetString(gpu.driverDate.c_str(), allocator);
          obj.AddMember("driverDate", driverDate, allocator);
  
          js::Value versionInfo;
          versionInfo.SetObject();
          versionInfo.AddMember("major", gpu.detailedDriverVersion.major, allocator);
          versionInfo.AddMember("minor", gpu.detailedDriverVersion.minor, allocator);
          versionInfo.AddMember("subMinor", gpu.detailedDriverVersion.subMinor, allocator);
          versionInfo.AddMember("patch", gpu.detailedDriverVersion.patch, allocator);
          obj.AddMember("detailedDriverVersion", versionInfo, allocator);
  
          gpus.PushBack(obj, allocator);
      }
  
      doc.AddMember("gpus", gpus, allocator);
  
      js::StringBuffer buffer;
      js::PrettyWriter<js::StringBuffer> writer(buffer);
      doc.Accept(writer);
  
      const char *output = buffer.GetString();
      printf("%s\n", output);
  
      testing::InitGoogleTest(&argc, argv);
      return RUN_ALL_TESTS();
  }
  
  TEST(ANGLE, SystemInfo)
  {
      if (gFailedToFindGPU)
      {
          FAIL() << "Failed to find GPU info.";
      }
  }

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