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/*
* Copyright (C) 2019 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 "TestNavigationDelegate.h"
#import "TestWKWebView.h"
#import <WebKit/WKWebViewConfigurationPrivate.h>
#import <wtf/RetainPtr.h>
#if PLATFORM(IOS_FAMILY)
#import <MobileCoreServices/MobileCoreServices.h>
#endif
static bool didFirstVisuallyNonEmptyLayout;
static bool receivedMessage;
@interface FirstPaintMessageHandler : NSObject <WKScriptMessageHandler>
@end
@implementation FirstPaintMessageHandler
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
{
receivedMessage = true;
}
@end
@interface RenderingProgressNavigationDelegate : NSObject <WKNavigationDelegate>
@end
@implementation RenderingProgressNavigationDelegate
- (void)_webView:(WKWebView *)webView renderingProgressDidChange:(_WKRenderingProgressEvents)progressEvents
{
if (progressEvents & _WKRenderingProgressEventFirstVisuallyNonEmptyLayout)
didFirstVisuallyNonEmptyLayout = true;
}
@end
TEST(WebKit, FirstVisuallyNonEmptyMilestoneWithDeferredScript)
{
auto webViewConfiguration = adoptNS([[WKWebViewConfiguration alloc] init]);
auto messageHandler = adoptNS([[FirstPaintMessageHandler alloc] init]);
[[webViewConfiguration userContentController] addScriptMessageHandler:messageHandler.get() name:@"firstpaint"];
auto webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
RetainPtr<RenderingProgressNavigationDelegate> delegate = adoptNS([[RenderingProgressNavigationDelegate alloc] init]);
[webView setNavigationDelegate:delegate.get()];
receivedMessage = false;
didFirstVisuallyNonEmptyLayout = false;
[webView loadRequest:[NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"deferred-script-load" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]]];
TestWebKitAPI::Util::run(&receivedMessage);
EXPECT_TRUE(didFirstVisuallyNonEmptyLayout);
}
@interface NeverFinishLoadingSchemeHandler : NSObject <WKURLSchemeHandler>
@property (nonatomic, readonly, class) NSString *URLScheme;
@end
@implementation NeverFinishLoadingSchemeHandler
+ (NSString *)URLScheme
{
return @"never-finish-loading";
}
static NSString *contentTypeForFileExtension(NSString *fileExtension)
{
auto identifier = adoptCF(UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)fileExtension, nullptr));
auto mimeType = adoptCF(UTTypeCopyPreferredTagWithClass(identifier.get(), kUTTagClassMIMEType));
return (__bridge NSString *)mimeType.autorelease();
}
- (void)webView:(WKWebView *)webView startURLSchemeTask:(id <WKURLSchemeTask>)task
{
NSURL *requestURL = task.request.URL;
NSString *fileName = requestURL.lastPathComponent;
NSString *fileExtension = fileName.pathExtension;
NSURL *bundleURL = [NSBundle.mainBundle URLForResource:fileName.stringByDeletingPathExtension withExtension:fileExtension subdirectory:@"TestWebKitAPI.resources"];
NSData *responseData = [NSData dataWithContentsOfURL:bundleURL];
NSUInteger responseLength = responseData.length;
auto response = adoptNS([[NSURLResponse alloc] initWithURL:requestURL MIMEType:contentTypeForFileExtension(fileExtension) expectedContentLength:responseLength textEncodingName:nil]);
[task didReceiveResponse:response.get()];
[task didReceiveData:[responseData subdataWithRange:NSMakeRange(0, responseLength - 1024)]];
}
- (void)webView:(WKWebView *)webView stopURLSchemeTask:(id <WKURLSchemeTask>)task
{
}
@end
TEST(WebKit, FirstVisuallyNonEmptyMilestoneWithMediaDocument)
{
auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
#if PLATFORM(IOS_FAMILY)
[configuration setAllowsInlineMediaPlayback:YES];
[configuration _setInlineMediaPlaybackRequiresPlaysInlineAttribute:NO];
#endif
auto schemeHandler = adoptNS([[NeverFinishLoadingSchemeHandler alloc] init]);
[configuration setURLSchemeHandler:schemeHandler.get() forURLScheme:NeverFinishLoadingSchemeHandler.URLScheme];
auto navigationDelegate = adoptNS([[RenderingProgressNavigationDelegate alloc] init]);
auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:configuration.get() addToWindow:YES]);
[webView setNavigationDelegate:navigationDelegate.get()];
[webView _setAllowsMediaDocumentInlinePlayback:YES];
[webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"never-finish-loading:///large-video-with-audio.mp4"]]];
didFirstVisuallyNonEmptyLayout = false;
TestWebKitAPI::Util::run(&didFirstVisuallyNonEmptyLayout);
}