kc3-lang/angle/src/tests/egl_tests/EGLReadinessCheckTest.cpp

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• Hash : c21e31a1
  Author :
  Date : 2025-02-20T17:32:17
  

  Add handling null input to eglGetProcAddress
  
  * Modified eglGetProcAddress() so it can handle a null input by
    returning nullptr.
  
  * Added a test for this case:
    * EGLReadinessCheckTest.GetProcAddressNullInput
  
  * Fixed some typos.
  
  Bug: angleproject:397720948
  Change-Id: If55223b12831649252e2e06e47abaf8d3546c86f
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6289249
  Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Charlie Lao <cclao@google.com>
  

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• src/tests/egl_tests/EGLReadinessCheckTest.cpp

• //
  // Copyright 2015 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.
  //
  
  // EGLReadinessCheckTest.cpp:
  //      Tests used to check environment in which other tests are run.
  
  #include <gtest/gtest.h>
  
  #include "gpu_info_util/SystemInfo.h"
  #include "test_utils/ANGLETest.h"
  #include "test_utils/angle_test_instantiate.h"
  
  using namespace angle;
  
  class EGLReadinessCheckTest : public ANGLETest<>
  {};
  
  // Checks the tests are running against ANGLE
  TEST_P(EGLReadinessCheckTest, IsRunningOnANGLE)
  {
      const char *extensionString =
          static_cast<const char *>(eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS));
      ASSERT_NE(strstr(extensionString, "EGL_ANGLE_platform_angle"), nullptr);
  }
  
  // Checks that getting function pointer works
  TEST_P(EGLReadinessCheckTest, HasGetPlatformDisplayEXT)
  {
      ASSERT_NE(eglGetPlatformDisplayEXT, nullptr);
  }
  
  // Checks that calling GetProcAddress for a non-existent function fails.
  TEST_P(EGLReadinessCheckTest, GetProcAddressNegativeTest)
  {
      auto check = eglGetProcAddress("WigglyWombats");
      EXPECT_EQ(nullptr, check);
  }
  
  // Checks that calling GetProcAddress for a null pointer function fails.
  TEST_P(EGLReadinessCheckTest, GetProcAddressNullInput)
  {
      auto check = eglGetProcAddress(nullptr);
      EXPECT_EQ(nullptr, check);
  }
  
  // Tests that our allowlist function generally maps to our support function.
  // We can add specific exceptions here if needed.
  // Disabled because it was creating a large number of configs. This could even result
  // in a BSOD on Windows.
  TEST_P(EGLReadinessCheckTest, DISABLED_AllowlistMatchesSupport)
  {
      // Has issues with Vulkan support detection on Android.
      ANGLE_SKIP_TEST_IF(IsAndroid());
  
      // Cannot make any useful checks if SystemInfo is not supported.
      SystemInfo systemInfo;
      ANGLE_SKIP_TEST_IF(!GetSystemInfo(&systemInfo));
  
      auto check = [&systemInfo](const PlatformParameters &params) {
          EXPECT_EQ(IsConfigAllowlisted(systemInfo, params), IsConfigSupported(params)) << params;
      };
  
      check(ES1_OPENGL());
      check(ES2_OPENGL());
      check(ES3_OPENGL());
      check(ES31_OPENGL());
  
      check(ES1_OPENGLES());
      check(ES2_OPENGLES());
      check(ES3_OPENGLES());
      check(ES31_OPENGLES());
  
      check(ES1_D3D9());
      check(ES2_D3D9());
  
      check(ES1_D3D11());
      check(ES2_D3D11());
      check(ES3_D3D11());
      check(ES31_D3D11());
  
      check(ES1_VULKAN());
      check(ES2_VULKAN());
      check(ES3_VULKAN());
  
      check(ES1_VULKAN_NULL());
      check(ES2_VULKAN_NULL());
      check(ES3_VULKAN_NULL());
  
      check(ES1_NULL());
      check(ES2_NULL());
      check(ES3_NULL());
      check(ES31_NULL());
  }
  
  ANGLE_INSTANTIATE_TEST(EGLReadinessCheckTest, WithNoFixture(PlatformParameters()));
  

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