7f51754780
Utilize the Crash type we imported into LibTest to support testing of crash scenarios when testing all other components.
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2019-2020, Shannon Booth <shannon.ml.booth@gmail.com>
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* Copyright (c) 2021, Brian Gianforcaro <bgianf@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibTest/CrashTest.h>
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#include <sys/wait.h>
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#include <unistd.h>
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namespace Test {
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Crash::Crash(String test_type, Function<Crash::Failure()> crash_function)
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: m_type(move(test_type))
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, m_crash_function(move(crash_function))
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{
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}
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bool Crash::run(RunType run_type)
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{
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printf("\x1B[33mTesting\x1B[0m: \"%s\"\n", m_type.characters());
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auto run_crash_and_print_if_error = [this]() -> bool {
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auto failure = m_crash_function();
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// If we got here something went wrong
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printf("\x1B[31mFAIL\x1B[0m: ");
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switch (failure) {
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case Failure::DidNotCrash:
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printf("Did not crash!\n");
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break;
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case Failure::UnexpectedError:
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printf("Unexpected error!\n");
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break;
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default:
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VERIFY_NOT_REACHED();
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}
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return false;
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};
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if (run_type == RunType::UsingCurrentProcess) {
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return run_crash_and_print_if_error();
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} else {
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// Run the test in a child process so that we do not crash the crash program :^)
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pid_t pid = fork();
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if (pid < 0) {
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perror("fork");
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VERIFY_NOT_REACHED();
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} else if (pid == 0) {
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run_crash_and_print_if_error();
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exit(0);
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}
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int status;
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waitpid(pid, &status, 0);
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if (WIFSIGNALED(status)) {
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printf("\x1B[32mPASS\x1B[0m: Terminated with signal %d\n", WTERMSIG(status));
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return true;
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}
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return false;
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}
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}
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}
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