1/*
2 * Copyright (C) 2015 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#include "Test.h"
29#include <gio/gio.h>
30#include <thread>
31#include <wtf/Condition.h>
32#include <wtf/Lock.h>
33#include <wtf/WorkQueue.h>
34#include <wtf/glib/GRefPtr.h>
35#include <wtf/glib/GUniquePtr.h>
36
37namespace TestWebKitAPI {
38
39TEST(WTF_WorkQueue, AsyncIO)
40{
41 struct TestingContext {
42 Lock m_lock;
43 Condition m_testCompleted;
44 GMainContext* m_mainContext;
45 } context;
46
47 auto queue = WorkQueue::create("com.apple.WebKit.Test.AsyncIO");
48 context.m_mainContext = g_main_context_default();
49 EXPECT_FALSE(g_main_context_get_thread_default());
50
51 GUniquePtr<char> currentDirectory(g_get_current_dir());
52 GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(currentDirectory.get()));
53
54 LockHolder locker(context.m_lock);
55 queue->dispatch([&](void) {
56 EXPECT_TRUE(g_main_context_get_thread_default());
57 EXPECT_TRUE(g_main_context_get_thread_default() != context.m_mainContext);
58 context.m_mainContext = g_main_context_get_thread_default();
59 g_file_query_info_async(file.get(), G_FILE_ATTRIBUTE_STANDARD_SIZE, G_FILE_QUERY_INFO_NONE, G_PRIORITY_DEFAULT, nullptr,
60 [](GObject*, GAsyncResult*, gpointer userData) {
61 TestingContext* context = static_cast<TestingContext*>(userData);
62 LockHolder locker(context->m_lock);
63 EXPECT_EQ(g_main_context_get_thread_default(), context->m_mainContext);
64 context->m_testCompleted.notifyOne();
65 }, &context);
66 });
67
68 context.m_testCompleted.wait(context.m_lock);
69}
70
71} // namespace TestWebKitAPI
72