Tools/TestWebKitAPI/Tests/WebKitCocoa/ObservedRenderingProgressEventsAfterCrash.mm

/*
 * Copyright (C) 2016 Apple Inc. All rights reserved.
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#include "config.h"

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

#if PLATFORM(MAC)

TEST(WebKit, ObservedRenderingProgressEventsAfterCrash)
{
    __block bool done = false;
    RetainPtr<WKWebViewConfiguration> configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
    [configuration setSuppressesIncrementalRendering:YES];

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

    RetainPtr<NSWindow> window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
    [window.get().contentView addSubview:webView.get()];

    RetainPtr<TestNavigationDelegate> delegate = adoptNS([[TestNavigationDelegate alloc] init]);
    [delegate setRenderingProgressDidChange:^(WKWebView *webView, _WKRenderingProgressEvents progressEvents) {
        if (progressEvents & _WKRenderingProgressEventFirstPaintAfterSuppressedIncrementalRendering)
            done = true;
    }];

    [webView setNavigationDelegate:delegate.get()];
    [webView _setObservedRenderingProgressEvents:_WKRenderingProgressEventFirstPaintAfterSuppressedIncrementalRendering];
    [webView _killWebContentProcessAndResetState];
    [webView loadHTMLString:@"content" baseURL:nil];
    TestWebKitAPI::Util::run(&done);
}

#endif