mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-11 13:36:13 +03:00
This patch adds some rudimentary tests for InodeWatcher. It tests the basic functionality, but maybe there are corner cases I haven't caught. Additionally, this is our first LibCore test. :^)
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2021, the SerenityOS developers.
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <Kernel/API/InodeWatcherEvent.h>
|
|
#include <LibCore/EventLoop.h>
|
|
#include <LibCore/FileWatcher.h>
|
|
#include <LibCore/Timer.h>
|
|
#include <LibTest/TestCase.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
|
|
TEST_CASE(file_watcher_child_events)
|
|
{
|
|
auto event_loop = Core::EventLoop();
|
|
auto maybe_file_watcher = Core::FileWatcher::create();
|
|
EXPECT_NE(maybe_file_watcher.is_error(), true);
|
|
|
|
auto file_watcher = maybe_file_watcher.release_value();
|
|
auto watch_result = file_watcher->add_watch("/tmp/",
|
|
Core::FileWatcherEvent::Type::ChildCreated
|
|
| Core::FileWatcherEvent::Type::ChildDeleted);
|
|
EXPECT_NE(watch_result.is_error(), true);
|
|
|
|
int event_count = 0;
|
|
file_watcher->on_change = [&](Core::FileWatcherEvent const& event) {
|
|
if (event_count == 0) {
|
|
EXPECT_EQ(event.event_path, "/tmp/testfile");
|
|
EXPECT_EQ(event.type, Core::FileWatcherEvent::Type::ChildCreated);
|
|
} else if (event_count == 1) {
|
|
EXPECT_EQ(event.event_path, "/tmp/testfile");
|
|
EXPECT_EQ(event.type, Core::FileWatcherEvent::Type::ChildDeleted);
|
|
|
|
event_loop.quit(0);
|
|
}
|
|
|
|
event_count++;
|
|
};
|
|
|
|
auto timer1 = Core::Timer::create_single_shot(500, [&] {
|
|
int rc = creat("/tmp/testfile", 0777);
|
|
EXPECT_NE(rc, -1);
|
|
});
|
|
timer1->start();
|
|
|
|
auto timer2 = Core::Timer::create_single_shot(1000, [&] {
|
|
int rc = unlink("/tmp/testfile");
|
|
EXPECT_NE(rc, -1);
|
|
});
|
|
timer2->start();
|
|
|
|
auto catchall_timer = Core::Timer::create_single_shot(2000, [&] {
|
|
VERIFY_NOT_REACHED();
|
|
});
|
|
catchall_timer->start();
|
|
|
|
event_loop.exec();
|
|
}
|