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https://gitee.com/openharmony/third_party_vulkan-loader
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876a1b9c34
Previously, Death tests would unknowningly create multiple registry overrides and subsequently leak them when the death test dies. This is fixed by only calling override once in main and setting an environment variable to prevent subprocesses (death tests) from calling override again. This change also moves the override setup from the shim setup to main, since it had no depencies on the shim library itself.
87 lines
3.7 KiB
C++
87 lines
3.7 KiB
C++
/*
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* Copyright (c) 2021 The Khronos Group Inc.
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* Copyright (c) 2021 Valve Corporation
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* Copyright (c) 2021 LunarG, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and/or associated documentation files (the "Materials"), to
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* deal in the Materials without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Materials, and to permit persons to whom the Materials are
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice(s) and this permission notice shall be included in
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* all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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*
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
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* USE OR OTHER DEALINGS IN THE MATERIALS.
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*
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* Author: Charles Giessen <charles@lunarg.com>
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*/
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#include "test_environment.h"
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int main(int argc, char** argv) {
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#if defined(_WIN32)
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// Avoid "Abort, Retry, Ignore" dialog boxes
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_set_error_mode(_OUT_TO_STDERR);
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_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
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SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
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_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
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#endif
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// clean up folders from old test
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fs::delete_folder(fs::path(FRAMEWORK_BUILD_DIRECTORY) / "null_dir");
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fs::delete_folder(fs::path(FRAMEWORK_BUILD_DIRECTORY) / "icd_manifests");
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fs::delete_folder(fs::path(FRAMEWORK_BUILD_DIRECTORY) / "portability_icd_manifests");
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fs::delete_folder(fs::path(FRAMEWORK_BUILD_DIRECTORY) / "explicit_layer_manifests");
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fs::delete_folder(fs::path(FRAMEWORK_BUILD_DIRECTORY) / "implicit_layer_manifests");
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// make sure the tests don't find these env-vars if they were set on the system
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remove_env_var("VK_ICD_FILENAMES");
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remove_env_var("VK_LAYER_PATH");
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remove_env_var("VK_INSTANCE_LAYERS");
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remove_env_var("VK_LOADER_DEBUG");
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remove_env_var("VK_LOADER_DISABLE_INST_EXT_FILTER");
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#if defined(__linux__) || defined(__FreeBSD__)
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set_env_var("XDG_CONFIG_HOME", "/etc");
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set_env_var("XDG_CONFIG_DIRS", "/etc");
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set_env_var("XDG_DATA_HOME", "/etc");
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set_env_var("XDG_DATA_DIRS", "/etc");
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#endif
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#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__)
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set_env_var("HOME", "/home/fake_home");
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#endif
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#if defined(_WIN32)
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// Death tests call main twice, this causes the override to be set up multiple times.
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// Use an env-var to signal whether the override has been set up.
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uint32_t random_base_path = 0;
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std::string env_var{"size_large_enough"};
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DWORD ret = GetEnvironmentVariable("VK_LOADER_TEST_REGISTRY_IS_SETUP", (LPSTR)env_var.c_str(), 256);
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if (ret == 0) {
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random_base_path = setup_override(DebugMode::none);
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set_env_var("VK_LOADER_TEST_REGISTRY_IS_SETUP", "SETUP");
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}
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#endif
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::testing::InitGoogleTest(&argc, argv);
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int result = RUN_ALL_TESTS();
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#if defined(_WIN32)
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clear_override(DebugMode::none, random_base_path);
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#endif
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return result;
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}
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