serenity/Tests/LibCore/TestLibCoreDeferredInvoke.cpp
Matthew Olsson a98ad191c7 Userland: Add ESCAPING annotations to a bunch of places
This isn't comprehensive; just a result of a simple grep search.
2024-05-22 21:55:34 -06:00

26 lines
595 B
C++

/*
* Copyright (c) 2021, sin-ack <sin-ack@protonmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Format.h>
#include <LibCore/EventLoop.h>
#include <LibCore/Timer.h>
#include <LibTest/TestCase.h>
TEST_CASE(deferred_invoke)
{
IGNORE_USE_IN_ESCAPING_LAMBDA Core::EventLoop event_loop;
auto reaper = Core::Timer::create_single_shot(250, [] {
warnln("I waited for the deferred_invoke to happen, but it never did!");
VERIFY_NOT_REACHED();
});
Core::deferred_invoke([&event_loop] {
event_loop.quit(0);
});
event_loop.exec();
}