kc3-lang/angle/src/tests/angle_end2end_tests_main.cpp

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• Hash : 554cc484
  Author :
  Date : 2024-07-29T10:03:50
  

  Tests: end2end tests process test args before TestSuite()
  
  This fixes --use-config=<config> which allows to select a configuration
  before tests are registered and avoid looping through all configs.
  
  Bug: angleproject:42264614
  Change-Id: Ia19d52a09debdd738577b8a12da82878302f3888
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5746710
  Commit-Queue: Roman Lavrov <romanl@google.com>
  Reviewed-by: Yuxin Hu <yuxinhu@google.com>
  

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• src/tests/angle_end2end_tests_main.cpp

• //
  // Copyright 2013 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 "gtest/gtest.h"
  #include "test_utils/runner/TestSuite.h"
  #include "util/OSWindow.h"
  
  void ANGLEProcessTestArgs(int *argc, char *argv[]);
  
  // Register* functions handle setting up special tests that need complex parameterization.
  // GoogleTest relies heavily on static initialization to register test functions. This can
  // cause all sorts of issues if the right variables aren't initialized in the right order.
  // This register function needs to be called explicitly after static initialization and
  // before the test launcher starts. This is a safer and generally better way to initialize
  // tests. It's also more similar to how the dEQP Test harness works. In the future we should
  // likely specialize more register functions more like dEQP instead of relying on static init.
  void RegisterContextCompatibilityTests();
  
  namespace
  {
  constexpr char kTestExpectationsPath[] = "src/tests/angle_end2end_tests_expectations.txt";
  
  bool HasArg(int argc, char **argv, const char *arg)
  {
      for (int i = 1; i < argc; ++i)
      {
          if (strstr(argv[i], arg) != nullptr)
          {
              return true;
          }
      }
      return false;
  }
  }  // namespace
  
  int main(int argc, char **argv)
  {
      if (!HasArg(argc, argv, "--list-tests") && !HasArg(argc, argv, "--gtest_list_tests") &&
          HasArg(argc, argv, "--use-gl"))
      {
          std::cerr << "--use-gl isn't supported by end2end tests - use *_EGL configs instead "
                       "(angle_test_enable_system_egl=true)\n";
          return EXIT_FAILURE;
      }
  
      ANGLEProcessTestArgs(&argc, argv);
  
      auto registerTestsCallback = [] {
          if (!IsTSan())
          {
              RegisterContextCompatibilityTests();
          }
      };
      angle::TestSuite testSuite(&argc, argv, registerTestsCallback);
  
      constexpr size_t kMaxPath = 512;
      std::array<char, kMaxPath> foundDataPath;
      if (!angle::FindTestDataPath(kTestExpectationsPath, foundDataPath.data(), foundDataPath.size()))
      {
          std::cerr << "Unable to find test expectations path (" << kTestExpectationsPath << ")\n";
          return EXIT_FAILURE;
      }
  
      // end2end test expectations only allow SKIP at the moment.
      testSuite.setTestExpectationsAllowMask(angle::GPUTestExpectationsParser::kGpuTestSkip |
                                             angle::GPUTestExpectationsParser::kGpuTestTimeout);
  
      if (!testSuite.loadAllTestExpectationsFromFile(std::string(foundDataPath.data())))
      {
          return EXIT_FAILURE;
      }
  
      return testSuite.run();
  }
  

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