| /* |
| * Copyright (C) 2012 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #if WK_HAVE_C_SPI |
| |
| #include "PlatformUtilities.h" |
| #include "PlatformWebView.h" |
| #include "Test.h" |
| #include <WebKit/WKContextPrivate.h> |
| #include <WebKit/WKRetainPtr.h> |
| |
| namespace TestWebKitAPI { |
| |
| static bool didHitRelevantRepaintedObjectsAreaThresholdMoreThanOnce; |
| static unsigned didHitRelevantRepaintedObjectsAreaThresholdCounter; |
| static bool test1Done; |
| static bool test2Done; |
| |
| static void didForceRepaint(WKErrorRef error, void*) |
| { |
| EXPECT_NULL(error); |
| test2Done = true; |
| } |
| |
| static void didFinishNavigation(WKPageRef page, WKNavigationRef, WKTypeRef userData, const void* clientInfo) |
| { |
| test1Done = true; |
| WKPageForceRepaint(page, 0, didForceRepaint); |
| } |
| |
| static void renderingProgressDidChange(WKPageRef, WKPageRenderingProgressEvents type, WKTypeRef, const void *) |
| { |
| if (type != WKPageRenderingProgressEventFirstPaintWithSignificantArea) |
| return; |
| |
| ++didHitRelevantRepaintedObjectsAreaThresholdCounter; |
| if (didHitRelevantRepaintedObjectsAreaThresholdCounter > 1) |
| didHitRelevantRepaintedObjectsAreaThresholdMoreThanOnce = true; |
| } |
| |
| static void setPageLoaderClient(WKPageRef page) |
| { |
| WKPageNavigationClientV3 loaderClient; |
| memset(&loaderClient, 0, sizeof(loaderClient)); |
| |
| loaderClient.base.version = 3; |
| loaderClient.didFinishNavigation = didFinishNavigation; |
| loaderClient.renderingProgressDidChange = renderingProgressDidChange; |
| |
| WKPageSetPageNavigationClient(page, &loaderClient.base); |
| } |
| |
| TEST(WebKit, NewFirstVisuallyNonEmptyLayoutFrames) |
| { |
| didHitRelevantRepaintedObjectsAreaThresholdCounter = 0; |
| WKRetainPtr<WKContextRef> context = adoptWK(Util::createContextForInjectedBundleTest("NewFirstVisuallyNonEmptyLayoutFramesTest")); |
| |
| PlatformWebView webView(context.get()); |
| setPageLoaderClient(webView.page()); |
| |
| WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("lots-of-iframes", "html")).get()); |
| |
| Util::run(&test1Done); |
| Util::run(&test2Done); |
| |
| // By the time the forced repaint has finished, the counter would have been hit |
| // if it was sized reasonably for the page. |
| EXPECT_FALSE(didHitRelevantRepaintedObjectsAreaThresholdMoreThanOnce); |
| } |
| |
| } // namespace TestWebKitAPI |
| |
| #endif |