diff options
Diffstat (limited to 'src/mongo/stdx/set_terminate_from_main_die_in_thread_test.cpp')
-rw-r--r-- | src/mongo/stdx/set_terminate_from_main_die_in_thread_test.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/mongo/stdx/set_terminate_from_main_die_in_thread_test.cpp b/src/mongo/stdx/set_terminate_from_main_die_in_thread_test.cpp new file mode 100644 index 00000000000..f887039e95c --- /dev/null +++ b/src/mongo/stdx/set_terminate_from_main_die_in_thread_test.cpp @@ -0,0 +1,63 @@ +/** + * Copyright (C) 2019-present MongoDB, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the Server Side Public License, version 1, + * as published by MongoDB, Inc. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * Server Side Public License for more details. + * + * You should have received a copy of the Server Side Public License + * along with this program. If not, see + * <http://www.mongodb.com/licensing/server-side-public-license>. + * + * As a special exception, the copyright holders give permission to link the + * code of portions of this program with the OpenSSL library under certain + * conditions as described in each individual source file and distribute + * linked combinations including the program with the OpenSSL library. You + * must comply with the Server Side Public License in all respects for + * all of the code used other than as permitted herein. If you modify file(s) + * with this exception, you may extend this exception to your version of the + * file(s), but you are not obligated to do so. If you do not wish to do so, + * delete this exception statement from your version. If you delete this + * exception statement from all source files in the program, then also delete + * it in the license file. + */ + +#include "mongo/stdx/exception.h" + +#include <stdlib.h> + +#include <iostream> + +#include "mongo/stdx/thread.h" + +namespace { + +namespace stdx = ::mongo::stdx; + +void writeFeedbackAndCleanlyExit() { + std::cout << "Entered terminate handler." << std::endl; + exit(EXIT_SUCCESS); +} + +void testTerminateDispatch() { + std::cout << "Setting terminate handler" << std::endl; + stdx::set_terminate(writeFeedbackAndCleanlyExit); + std::cout << "Starting background thread (which will terminate)." << std::endl; + stdx::thread{[] { + std::cout << "Calling terminate from background thread." << std::endl; + std::terminate(); + }} + .join(); + exit(EXIT_FAILURE); +} +} // namespace + +int main() { + testTerminateDispatch(); + return EXIT_FAILURE; +} |