Tools/TestWebKitAPI/Tests/WebKitCocoa/InteractionDeadlockAfterCrash.mm

/*
 * Copyright (C) 2017 Apple Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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#include "config.h"

#import "PlatformUtilities.h"
#import "Test.h"
#import "TestNavigationDelegate.h"
#import "TestWKWebView.h"
#import <WebKit/WKWebViewConfigurationPrivate.h>
#import <WebKit/WKWebViewPrivate.h>
#import <wtf/RetainPtr.h>

#if PLATFORM(IOS_FAMILY)

@interface WKContentView ()
- (BOOL)hasSelectablePositionAtPoint:(CGPoint)point;
@end

TEST(WebKit, InteractionDeadlockAfterCrash)
{
    RetainPtr<WKWebViewConfiguration> configuration = adoptNS([[WKWebViewConfiguration alloc] init]);

    RetainPtr<TestWKWebView> webView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);

    [webView loadHTMLString:@"test" baseURL:nil];
    [webView _test_waitForDidFinishNavigation];

    // This will start an asynchronous interaction information update.
    [webView _simulateLongPressActionAtLocation:CGPointMake(50, 50)];

    [webView _killWebContentProcessAndResetState];

    [webView loadHTMLString:@"test" baseURL:nil];
    [webView _test_waitForDidFinishNavigation];

    // This will synchronously ensure we have up-to-date interaction information.
    [[webView wkContentView] hasSelectablePositionAtPoint:CGPointZero];
}

#endif