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/*
* Copyright (C) 2016 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.
*/
#include "config.h"
#if PLATFORM(MAC)
#import "PlatformUtilities.h"
#import <WebKit/WKPreferencesPrivate.h>
#import <WebKit/WKWebViewConfigurationPrivate.h>
#import <WebKit/WKWebViewPrivate.h>
#import <wtf/RetainPtr.h>
#import <wtf/mac/AppKitCompatibilityDeclarations.h>
static bool receivedLoadedMessage;
static bool receivedFullscreenChangeMessage;
@interface FullscreenStateChangeMessageHandler : NSObject <WKScriptMessageHandler>
@end
@implementation FullscreenStateChangeMessageHandler
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
{
NSString *bodyString = (NSString *)[message body];
if ([bodyString isEqualToString:@"fullscreenchange"])
receivedFullscreenChangeMessage = true;
else if ([bodyString isEqualToString:@"load"])
receivedLoadedMessage = true;
}
@end
namespace TestWebKitAPI {
TEST(Fullscreen, LayoutConstraints)
{
RetainPtr<WKWebViewConfiguration> configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
RetainPtr<WKWebView> webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
[configuration preferences]._fullScreenEnabled = YES;
RetainPtr<FullscreenStateChangeMessageHandler> handler = adoptNS([[FullscreenStateChangeMessageHandler alloc] init]);
[[configuration userContentController] addScriptMessageHandler:handler.get() name:@"fullscreenStateChangeHandler"];
RetainPtr<NSWindow> window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSWindowStyleMaskBorderless backing:NSBackingStoreBuffered defer:NO]);
webView.get().translatesAutoresizingMaskIntoConstraints = NO;
[[window contentView] addSubview:webView.get()];
[[window contentView] addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"|-0-[webView]-0-|" options:0 metrics:nil views:@{@"webView" : webView.get()}]];
[[window contentView] addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[webView]-0-|" options:0 metrics:nil views:@{@"webView" : webView.get()}]];
NSArray* originalConstraints = [[window contentView] constraints];
NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"FullscreenLayoutConstraints" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
[webView loadRequest:request];
TestWebKitAPI::Util::run(&receivedLoadedMessage);
NSEvent *event = [NSEvent mouseEventWithType:NSEventTypeLeftMouseDown location:NSMakePoint(5, 5) modifierFlags:0 timestamp:0 windowNumber:window.get().windowNumber context:0 eventNumber:0 clickCount:0 pressure:0];
[webView mouseDown:event];
TestWebKitAPI::Util::run(&receivedFullscreenChangeMessage);
receivedFullscreenChangeMessage = false;
NSEvent *exitFSEvent = [NSEvent mouseEventWithType:NSEventTypeLeftMouseDown location:NSMakePoint(5, 5) modifierFlags:0 timestamp:0 windowNumber:window.get().windowNumber context:0 eventNumber:0 clickCount:0 pressure:0];
[webView mouseDown:exitFSEvent];
TestWebKitAPI::Util::run(&receivedFullscreenChangeMessage);
NSArray* finalConstraints = [[window contentView] constraints];
ASSERT_TRUE([originalConstraints isEqual:finalConstraints]);
}
} // namespace TestWebKitAPI
#endif