/*
 * Copyright (C) 2013 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.
 */

#import "config.h"
#import "PlatformUtilities.h"
#import <wtf/RetainPtr.h>

static bool finished = false;
static bool didFailProvisionalLoad = false;
static WebView *testView = nullptr;

@interface StartLoadInDidFailProvisionalLoadDelegate : NSObject <WebFrameLoadDelegate>
@end

@implementation StartLoadInDidFailProvisionalLoadDelegate

- (void)webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame
{
    EXPECT_FALSE(didFailProvisionalLoad);
    didFailProvisionalLoad = true;

    [[testView mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSBundle.test_resourcesBundle URLForResource:@"simple3" withExtension:@"html"]]];
}

- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
{
    finished = true;
}

@end

namespace TestWebKitAPI {

TEST(WebKitLegacy, StartLoadInDidFailProvisionalLoad)
{
    auto webView = adoptNS([[WebView alloc] init]);
    testView = webView.get();
    auto frameLoadDelegate = adoptNS([[StartLoadInDidFailProvisionalLoadDelegate alloc] init]);
    webView.get().frameLoadDelegate = frameLoadDelegate.get();
    [[webView mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSBundle.test_resourcesBundle URLForResource:@"simple" withExtension:@"html"]]];

    // Start another load before the first one has a chance to complete. This should cancel the previous load and call didFailProvisionalLoadWithError.
    [[webView mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSBundle.test_resourcesBundle URLForResource:@"simple2" withExtension:@"html"]]];
    Util::run(&finished);
    EXPECT_TRUE(didFailProvisionalLoad);

    EXPECT_WK_STREQ([[NSBundle.test_resourcesBundle URLForResource:@"simple2" withExtension:@"html"] absoluteString], webView.get().mainFrameURL);
}

} // namespace TestWebKitAPI