Tools/TestWebKitAPI/Tests/WebKitLegacy/mac/DeallocWebViewInEventListener.mm

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#import "config.h"
#import "PlatformUtilities.h"
#import "WTFStringUtilities.h"

#import <Carbon/Carbon.h>
#import <WebKit/WebViewPrivate.h>
#import <wtf/RetainPtr.h>

extern "C" void JSSynchronousGarbageCollectForDebugging(JSContextRef);

#if JSC_OBJC_API_ENABLED

static bool didFinishLoad = false;
static bool didClose = false;
static RetainPtr<WebView> webView;

@interface DeallocWebViewInEventListenerLoadDelegate : NSObject <WebFrameLoadDelegate>
@end

@implementation DeallocWebViewInEventListenerLoadDelegate
- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
{
    didFinishLoad = true;
}
@end

@interface DeallocWebViewInEventListener : NSObject <DOMEventListener>
@end

@implementation DeallocWebViewInEventListener
- (void)handleEvent:(DOMEvent *)event
{

}

- (void)dealloc
{
    webView = nullptr;
    [super dealloc];
    didClose = true;
}
@end

namespace TestWebKitAPI {

TEST(WebKitLegacy, DeallocWebViewInEventListener)
{
    {
        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
        webView = adoptNS([[WebView alloc] initWithFrame:NSMakeRect(0, 0, 400, 400) frameName:nil groupName:nil]);
        auto loadDelegate = adoptNS([[DeallocWebViewInEventListenerLoadDelegate alloc] init]);
        webView.get().frameLoadDelegate = loadDelegate.get();

        [[webView mainFrame] loadHTMLString:@"<html><body></body></html>" baseURL:nil];
        Util::run(&didFinishLoad);

        auto listener = adoptNS([[DeallocWebViewInEventListener alloc] init]);
        [[[webView mainFrameDocument] body] addEventListener:@"keypress" listener:listener.get() useCapture:NO];
        listener = nullptr;
        [webView close];
        [pool drain];
    }
    Util::run(&didClose);
}

} // namespace TestWebKitAPI

#endif // ENABLE(JSC_OBJC_API)