| /* |
| * Copyright (C) 2017 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" |
| |
| #import "PlatformUtilities.h" |
| #import "Test.h" |
| #import "TestNavigationDelegate.h" |
| #import <WebKit/WKWebViewConfigurationPrivate.h> |
| #import <WebKit/WKWebViewPrivate.h> |
| #import <wtf/RetainPtr.h> |
| |
| @interface NSObject () |
| |
| - (BOOL)hasSelectablePositionAtPoint:(CGPoint)point; |
| |
| @end |
| |
| #if PLATFORM(IOS) && WK_API_ENABLED |
| |
| static UIGestureRecognizer *recursiveFindHighlightLongPressRecognizer(UIView *view) |
| { |
| for (UIGestureRecognizer *recognizer in view.gestureRecognizers) { |
| if ([recognizer isKindOfClass:NSClassFromString(@"_UIWebHighlightLongPressGestureRecognizer")]) |
| return recognizer; |
| } |
| |
| for (UIView *subview in view.subviews) { |
| UIGestureRecognizer *recognizer = recursiveFindHighlightLongPressRecognizer(subview); |
| if (recognizer) |
| return recognizer; |
| } |
| |
| return nil; |
| } |
| |
| TEST(WebKit, InteractionDeadlockAfterCrash) |
| { |
| RetainPtr<WKWebViewConfiguration> configuration = adoptNS([[WKWebViewConfiguration alloc] init]); |
| |
| RetainPtr<WKWebView> webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]); |
| |
| [webView loadHTMLString:@"test" baseURL:nil]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| UIGestureRecognizer *highlightLongPressRecognizer = recursiveFindHighlightLongPressRecognizer(webView.get()); |
| UIView *interactionView = highlightLongPressRecognizer.view; |
| EXPECT_NOT_NULL(highlightLongPressRecognizer); |
| |
| // This will start an asynchronous interaction information update. |
| BOOL shouldBegin = [[highlightLongPressRecognizer delegate] gestureRecognizerShouldBegin:highlightLongPressRecognizer]; |
| EXPECT_TRUE(shouldBegin); |
| |
| [webView _killWebContentProcessAndResetState]; |
| |
| [webView loadHTMLString:@"test" baseURL:nil]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| // This will synchronously ensure we have up-to-date interaction information. |
| [interactionView hasSelectablePositionAtPoint:CGPointZero]; |
| } |
| |
| #endif |