kc3-lang/angle/src/gpu_info_util/SystemInfo_unittest.cpp

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• Author : Corentin Wallez
  Date : 2017-03-24 11:58:59
  Hash : 8f77e5d3
  Message : gpu_info_util: Implement GetSystemInfo on Windows BUG=angleproject:1874 Change-Id: I97a02d2c8b1f7ecb530684464fc02f528d34de7c Reviewed-on: https://chromium-review.googlesource.com/458965 Reviewed-by: Austin Kinross <aukinros@microsoft.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>

• src/gpu_info_util/SystemInfo_unittest.cpp

• //
  // Copyright 2017 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.
  //
  // SystemInfo_unittest.cpp: Unit tests for SystemInfo* helper functions.
  //
  
  #include "gpu_info_util/SystemInfo_internal.h"
  
  #include <gtest/gtest.h>
  
  using namespace angle;
  
  namespace
  {
  
  // Test AMD Brahma driver version parsing
  TEST(SystemInfoTest, AMDBrahmaVersionParsing)
  {
      std::string version;
  
      // Check parsing fails when no version string is present.
      ASSERT_FALSE(ParseAMDBrahmaDriverVersion("I am a lumberjack.", &version));
      ASSERT_EQ("", version);
  
      // Check parsing when the string is just the version string, with and without dots
      ASSERT_TRUE(ParseAMDBrahmaDriverVersion("42", &version));
      ASSERT_EQ("42", version);
      ASSERT_TRUE(ParseAMDBrahmaDriverVersion("42.0.56", &version));
      ASSERT_EQ("42.0.56", version);
  
      // Check parsing with prefix / suffix
      ASSERT_TRUE(ParseAMDBrahmaDriverVersion("Version=42.0.56", &version));
      ASSERT_EQ("42.0.56", version);
      ASSERT_TRUE(ParseAMDBrahmaDriverVersion("42.0.56 is the version", &version));
      ASSERT_EQ("42.0.56", version);
      ASSERT_TRUE(ParseAMDBrahmaDriverVersion("42.0.56 is the version, 111", &version));
      ASSERT_EQ("42.0.56", version);
  }
  
  // Test AMD Catalyst version parsing
  TEST(SystemInfoTest, AMDCatalystVersionParsing)
  {
      std::string version;
  
      // Check parsing fails when no version string is present.
      ASSERT_FALSE(ParseAMDCatalystDriverVersion("I am a lumberjack.\nReleaseVersion=", &version));
      ASSERT_EQ("", version);
  
      // Check parsing fails when ReleaseVersion= is present but no number appears in the line
      ASSERT_FALSE(ParseAMDCatalystDriverVersion("11\nReleaseVersion=\n12", &version));
      ASSERT_EQ("", version);
  
      // Check parsing works on the simple case
      ASSERT_TRUE(ParseAMDCatalystDriverVersion("ReleaseVersion=42.0.56", &version));
      ASSERT_EQ("42.0.56", version);
  
      // Check parsing works if there are other lines
      ASSERT_TRUE(ParseAMDCatalystDriverVersion("11\nReleaseVersion=42.0.56\n12", &version));
      ASSERT_EQ("42.0.56", version);
  
      // Check parsing get the first version string
      ASSERT_TRUE(
          ParseAMDCatalystDriverVersion("ReleaseVersion=42.0.56\nReleaseVersion=0", &version));
      ASSERT_EQ("42.0.56", version);
  
      // Check parsing with prefix / suffix
      ASSERT_TRUE(ParseAMDCatalystDriverVersion("ReleaseVersion=version is 42.0.56", &version));
      ASSERT_EQ("42.0.56", version);
      ASSERT_TRUE(ParseAMDCatalystDriverVersion("ReleaseVersion=42.0.56 is the version", &version));
      ASSERT_EQ("42.0.56", version);
  }
  
  // Test Mac machine model parsing
  TEST(SystemInfoTest, MacMachineModelParsing)
  {
      std::string model;
      int32_t major = 1, minor = 2;
  
      // Test on the empty string, that is returned by GetMachineModel on an error
      EXPECT_FALSE(ParseMacMachineModel("", &model, &major, &minor));
      EXPECT_EQ(0U, model.length());
      EXPECT_EQ(1, major);
      EXPECT_EQ(2, minor);
  
      // Test on an invalid string
      EXPECT_FALSE(ParseMacMachineModel("FooBar", &model, &major, &minor));
  
      // Test on a MacPro model
      EXPECT_TRUE(ParseMacMachineModel("MacPro4,1", &model, &major, &minor));
      EXPECT_EQ("MacPro", model);
      EXPECT_EQ(4, major);
      EXPECT_EQ(1, minor);
  
      // Test on a MacBookPro model
      EXPECT_TRUE(ParseMacMachineModel("MacBookPro6,2", &model, &major, &minor));
      EXPECT_EQ("MacBookPro", model);
      EXPECT_EQ(6, major);
      EXPECT_EQ(2, minor);
  }
  
  // Test Windows CM Device ID parsing
  TEST(SystemInfoTest, CMDeviceIDToDeviceAndVendorID)
  {
      uint32_t vendor = 0;
      uint32_t device = 0;
  
      // Test on a real-life CM Device ID
      EXPECT_TRUE(CMDeviceIDToDeviceAndVendorID(
          "PCI\\VEN_10DE&DEV_0FFA&SUBSYS_094B10DE&REV_A1\\4&95673C&0&0018", &vendor, &device));
      EXPECT_EQ(0x10deu, vendor);
      EXPECT_EQ(0x0ffau, device);
  
      // Test on a stripped-down but valid CM Device ID string
      EXPECT_TRUE(CMDeviceIDToDeviceAndVendorID("PCI\\VEN_10DE&DEV_0FFA", &vendor, &device));
      EXPECT_EQ(0x10deu, vendor);
      EXPECT_EQ(0x0ffau, device);
  
      // Test on a string that is too small
      EXPECT_FALSE(CMDeviceIDToDeviceAndVendorID("\\VEN_10DE&DEV_0FFA", &vendor, &device));
      EXPECT_EQ(0u, vendor);
      EXPECT_EQ(0u, device);
  
      // Test with invalid number
      EXPECT_FALSE(CMDeviceIDToDeviceAndVendorID("PCI\\VEN_XXXX&DEV_XXXX", &vendor, &device));
      EXPECT_EQ(0u, vendor);
      EXPECT_EQ(0u, device);
  }
  
  }  // anonymous namespace