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

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• Author : Corentin Wallez
  Date : 2017-02-16 10:58:46
  Hash : d83f64f5
  Message : gpu_info_util: Implement GetSystemInfo on OSX Also adds a test that prints the gathered information for manual checking and to help know what the system is when looking at the logs. BUG=angleproject:1874 Change-Id: Icb0cc390c9808fd8db0f966d667b94dde4b94e62 Reviewed-on: https://chromium-review.googlesource.com/443845 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Zhenyao Mo <zmo@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);
  }
  
  }  // anonymous namespace