Tools/TestWebKitAPI/Tests/ios/CustomContentViewGestures.mm

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#import "config.h"

#if PLATFORM(IOS_FAMILY)

#import "PlatformUtilities.h"
#import "TestWKWebView.h"
#import "UIKitSPIForTesting.h"
#import <WebKit/WKUIDelegatePrivate.h>
#import <WebKit/WKWebViewPrivate.h>
#import <WebKit/WKWebViewPrivateForTesting.h>
#import <wtf/RetainPtr.h>

namespace TestWebKitAPI {

TEST(CustomContentViewGestures, DoNotCrashWhenCheckingGestureDelegateInNewWebView)
{
    auto frame = CGRectMake(0, 0, 320, 600);
    auto webView = adoptNS([[WKWebView alloc] initWithFrame:frame]);
    [webView _close];

    auto hostWindow = adoptNS([[UIWindow alloc] initWithFrame:frame]);
    [hostWindow setHidden:NO];
    [hostWindow addSubview:webView.get()];

    auto contentView = static_cast<UIView<UIGestureRecognizerDelegate> *>([webView textInputContentView]);
    auto addGesture = [&] {
        auto gesture = adoptNS([UITapGestureRecognizer new]);
        [contentView addGestureRecognizer:gesture.get()];
        [gesture setDelegate:contentView];
        return gesture;
    };

    auto gesture1 = addGesture();
    auto gesture2 = addGesture();
    [contentView gestureRecognizer:gesture1.get() shouldRecognizeSimultaneouslyWithGestureRecognizer:gesture2.get()];
}

} // namespace TestWebKitAPI

#endif // PLATFORM(IOS_FAMILY)