kc3-lang/angle/src/libANGLE/renderer/gl/DisplayGL_unittest.cpp

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• Hash : 2d873e0c
  Author :
  Date : 2021-03-01T14:38:39
  

  GL: Workaround to sanitize amdgpu renderer strings.
  
  On Linux with the amdgpu driver, the GL_RENDERER string contains
  precise kernel and DRM version info. We should sanitize this info
  before using these strings for user privacy.
  
  Bug: chromium:1181193
  Change-Id: I047d1abf5b51412b4258a021761cc450385ef0fe
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2727658
  Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/libANGLE/renderer/gl/DisplayGL_unittest.cpp

• //
  // Copyright 2021 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.
  //
  
  #include "gmock/gmock.h"
  #include "gtest/gtest.h"
  
  #include "tests/angle_unittests_utils.h"
  
  namespace rx
  {
  
  extern std::string SanitizeRendererString(std::string rendererString);
  extern std::string SanitizeVersionString(std::string versionString, bool isES);
  
  namespace testing
  {
  
  namespace
  {
  
  TEST(DisplayGLTest, SanitizeRendererStringIntel)
  {
      std::string testString      = "Mesa DRI Intel(R) HD Graphics 4000 (IVB GT2)";
      std::string testExpectation = "Mesa DRI Intel(R) HD Graphics 4000 (IVB GT2)";
      EXPECT_EQ(SanitizeRendererString(testString), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeRendererStringLLVMPipe)
  {
      std::string testString      = "llvmpipe (LLVM 11.0.0, 256 bits)";
      std::string testExpectation = "llvmpipe (LLVM 11.0.0, 256 bits)";
      EXPECT_EQ(SanitizeRendererString(testString), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeRendererStringRadeonVega)
  {
      std::string testString      = "Radeon RX Vega";
      std::string testExpectation = "Radeon RX Vega";
      EXPECT_EQ(SanitizeRendererString(testString), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeRendererStringRadeonTM)
  {
      std::string testString =
          "AMD Radeon (TM) RX 460 Graphics (POLARIS11, DRM 3.35.0, 5.4.0-65-generic, LLVM 11.0.0)";
      std::string testExpectation = "AMD Radeon (TM) RX 460 Graphics (POLARIS11)";
      EXPECT_EQ(SanitizeRendererString(testString), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeRendererStringRadeonWithoutGeneration)
  {
      std::string testString      = "AMD Radeon RX 5700 (DRM 3.35.0, 5.4.0-65-generic, LLVM 11.0.0)";
      std::string testExpectation = "AMD Radeon RX 5700";
      EXPECT_EQ(SanitizeRendererString(testString), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeVersionStringOpenGLMissing)
  {
      std::string testString      = "4.6.0 NVIDIA 391.76";
      std::string testExpectation = "OpenGL 4.6.0 NVIDIA 391.76";
      EXPECT_EQ(SanitizeVersionString(testString, false), testExpectation);
  }
  
  // Note: OpenGL renderers with this prefix don't actually seem to be present in the wild
  TEST(DisplayGLTest, SanitizeVersionStringOpenGLPresent)
  {
      std::string testString      = "OpenGL 4.5.0 - Build 22.20.16.4749";
      std::string testExpectation = "OpenGL 4.5.0 - Build 22.20.16.4749";
      EXPECT_EQ(SanitizeVersionString(testString, false), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeVersionStringOpenGLESMissing)
  {
      std::string testString      = "4.6.0 NVIDIA 419.67";
      std::string testExpectation = "OpenGL ES 4.6.0 NVIDIA 419.67";
      EXPECT_EQ(SanitizeVersionString(testString, true), testExpectation);
  }
  
  TEST(DisplayGLTest, SanitizeVersionStringOpenGLESPresent)
  {
      std::string testString      = "OpenGL ES 3.2 v1.r12p0-04rel0.44f2946824bb8739781564bffe2110c9";
      std::string testExpectation = "OpenGL ES 3.2 v1.r12p0-04rel0.44f2946824bb8739781564bffe2110c9";
      EXPECT_EQ(SanitizeVersionString(testString, true), testExpectation);
  }
  
  }  // anonymous namespace
  
  }  // namespace testing
  
  }  // namespace rx
  

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