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/**
* Copyright (C) 2020-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/unittest/thread_assertion_monitor.h"
#include "mongo/logv2/log.h"
#include "mongo/unittest/unittest.h"
#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kTest
namespace mongo::unittest {
namespace {
TEST(ThreadAssertionMonitor, Trivial) {
ThreadAssertionMonitor monitor;
monitor.notifyDone(); // Somebody always has to call notifyDone or dtor will wait forever.
}
TEST(ThreadAssertionMonitor, ControllerInStdxThread) {
ThreadAssertionMonitor monitor;
stdx::thread{[&] {
monitor.notifyDone();
}}.join();
}
TEST(ThreadAssertionMonitor, OnlyControllerInSpawn) {
ThreadAssertionMonitor monitor;
monitor.spawn([&] { monitor.notifyDone(); }).join();
}
TEST(ThreadAssertionMonitor, OnlyControllerInSpawnController) {
ThreadAssertionMonitor monitor;
monitor.spawnController([] {}).join();
}
TEST(ThreadAssertionMonitor, WorkerExecOk) {
ThreadAssertionMonitor monitor;
monitor.spawnController([&] { monitor.spawn([&] { ASSERT_EQ(1, 1) << "Worker ok"; }).join(); })
.join();
}
TEST(ThreadAssertionMonitor, WorkerExecFail) {
ThreadAssertionMonitor monitor;
monitor.spawnController([&] { monitor.spawn([&] { ASSERT_EQ(1, 2) << "Oops"; }).join(); })
.join();
try {
monitor.wait();
FAIL("Expected monitor.wait() to throw");
} catch (const TestAssertionFailureException& ex) {
ASSERT_STRING_SEARCH_REGEX(ex.what(), "Oops");
}
LOGV2_INFO(5182100, "monitor.wait finished");
}
TEST(ThreadAssertionMonitor, ThreadAssertionMonitoredTestTrivial) {
threadAssertionMonitoredTest([](auto&) {});
}
TEST(ThreadAssertionMonitor, ThreadAssertionMonitoredTestPassing) {
threadAssertionMonitoredTest([](auto& monitor) { monitor.spawn([&] {}).join(); });
}
TEST(ThreadAssertionMonitor, ThreadAssertionMonitoredTestFailing) {
try {
threadAssertionMonitoredTest(
[](auto& monitor) { monitor.spawn([&] { ASSERT_EQ(1, 2) << "Oops"; }).join(); });
FAIL("Expected threadAssertionMonitoredTest to throw");
} catch (const TestAssertionFailureException& ex) {
ASSERT_STRING_SEARCH_REGEX(ex.what(), "Oops");
}
}
} // namespace
} // namespace mongo::unittest
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