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/*
* 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 <WebKit/WebFrameLoadDelegatePrivate.h>
#import <wtf/RetainPtr.h>
@interface DidRemoveFrameFromHierarchyFrameLoadDelegate : NSObject
@end
static bool didFinishLoad;
static bool didRemoveFrame;
@implementation DidRemoveFrameFromHierarchyFrameLoadDelegate
- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
{
didFinishLoad = true;
}
- (void)webView:(WebView *)sender didRemoveFrameFromHierarchy:(WebFrame *)frame
{
didRemoveFrame = true;
}
@end
namespace TestWebKitAPI {
TEST(WebKit1, DidRemoveFrameFromHierarchy)
{
RetainPtr<WebView> webView = adoptNS([[WebView alloc] initWithFrame:NSMakeRect(0, 0, 120, 200) frameName:nil groupName:nil]);
RetainPtr<DidRemoveFrameFromHierarchyFrameLoadDelegate> frameLoadDelegate = adoptNS([[DidRemoveFrameFromHierarchyFrameLoadDelegate alloc] init]);
webView.get().frameLoadDelegate = frameLoadDelegate.get();
WebFrame *mainFrame = webView.get().mainFrame;
NSString *bodyWithIFrameString = @"<body><iframe id='iframe'></iframe></body>";
NSURL *aboutBlankURL = [NSURL URLWithString:@"about:blank"];
[mainFrame loadHTMLString:bodyWithIFrameString baseURL:aboutBlankURL];
Util::run(&didFinishLoad);
EXPECT_FALSE(didRemoveFrame);
[webView.get() stringByEvaluatingJavaScriptFromString:@"document.body.removeChild(document.getElementById('iframe'))"];
EXPECT_TRUE(didRemoveFrame);
didFinishLoad = false;
didRemoveFrame = false;
[mainFrame loadHTMLString:bodyWithIFrameString baseURL:aboutBlankURL];
Util::run(&didFinishLoad);
// The delegate method is not called when the frame is removed due to navigation in an ancestor frame.
EXPECT_FALSE(didRemoveFrame);
[mainFrame loadHTMLString:@"<body></body>" baseURL:aboutBlankURL];
EXPECT_FALSE(didRemoveFrame);
}
} // namespace TestWebKitAPI
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