1/*
2 * Copyright (C) 2012 Apple Inc. All rights reserved.
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#if WK_HAVE_C_SPI
29
30#include "PlatformUtilities.h"
31#include "PlatformWebView.h"
32#include <WebKit/WKContextPrivate.h>
33
34namespace TestWebKitAPI {
35
36static bool didFirstLayoutAchieved;
37static bool didFirstVisuallyNonEmptyLayoutAchieved;
38static bool didHitRelevantRepaintedObjectsAreaThresholdAchieved;
39static bool didUnlockAllLayoutMilestones;
40
41static void didLayout(WKPageRef, WKPageRenderingProgressEvents type, WKTypeRef, const void *)
42{
43 switch (type) {
44 case kWKDidFirstLayout:
45 didFirstLayoutAchieved = true;
46 break;
47 case kWKDidFirstVisuallyNonEmptyLayout:
48 didFirstVisuallyNonEmptyLayoutAchieved = true;
49 break;
50 case kWKDidHitRelevantRepaintedObjectsAreaThreshold:
51 didHitRelevantRepaintedObjectsAreaThresholdAchieved = true;
52 break;
53 default:
54 break;
55 }
56
57 if (didFirstLayoutAchieved && didFirstVisuallyNonEmptyLayoutAchieved && didHitRelevantRepaintedObjectsAreaThresholdAchieved)
58 didUnlockAllLayoutMilestones = true;
59}
60
61static void setPageLoaderClient(WKPageRef page)
62{
63 WKPageNavigationClientV3 loaderClient;
64 memset(&loaderClient, 0, sizeof(loaderClient));
65
66 loaderClient.base.version = 3;
67 loaderClient.renderingProgressDidChange = didLayout;
68
69 WKPageSetPageNavigationClient(page, &loaderClient.base);
70}
71
72// FIXME: This test has been broken since http://trac.webkit.org/changeset/115752 It's failing because
73// the frame load is completing before didLayout() manages to unlock the
74// kWKDidHitRelevantRepaintedObjectsAreaThreshold achievement. We probably need to fix this by making
75// this test have a long-running resource.
76TEST(WebKit, DISABLED_NewFirstVisuallyNonEmptyLayoutForImages)
77{
78 WKRetainPtr<WKContextRef> context = adoptWK(Util::createContextForInjectedBundleTest("NewFirstVisuallyNonEmptyLayoutForImagesTest"));
79
80 PlatformWebView webView(context.get());
81 setPageLoaderClient(webView.page());
82
83 // This test is expected to succeed because lots-of-images.html is a large document and the relevant painted
84 // objects take up more than 10% of the view.
85 WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("lots-of-images", "html")).get());
86
87 Util::run(&didUnlockAllLayoutMilestones);
88 EXPECT_TRUE(didUnlockAllLayoutMilestones);
89}
90
91} // namespace TestWebKitAPI
92
93#endif
94