Tools/TestWebKitAPI/Tests/mac/JavascriptURLNavigation.mm - WebKit - Git at Google

 /*
  * 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"

 #if PLATFORM(MAC)

 #import "PlatformUtilities.h"
 #import "Test.h"
 #import "TestNavigationDelegate.h"
 #import "TestURLSchemeHandler.h"
 #import "TestWKWebView.h"
 #import <WebKit/WKUIDelegatePrivate.h>
 #import <WebKit/WKURLSchemeHandler.h>
 #import <WebKit/WKURLSchemeTaskPrivate.h>
 #import <WebKit/WKWebViewConfigurationPrivate.h>
 #import <WebKit/WebKit.h>
 #import <wtf/BlockPtr.h>
 #import <wtf/HashMap.h>
 #import <wtf/RetainPtr.h>
 #import <wtf/RunLoop.h>
 #import <wtf/Threading.h>
 #import <wtf/Vector.h>
 #import <wtf/text/StringHash.h>
 #import <wtf/text/WTFString.h>

 static RetainPtr<WKWebView> createdWebView;
 static RetainPtr<TestNavigationDelegate> navDelegate;

 @interface JavascriptURLNavigationDelegate : NSObject <WKUIDelegatePrivate>
 @end
 @implementation JavascriptURLNavigationDelegate

 - (void)_webViewRunModal:(WKWebView *)webView
 {
     EXPECT_EQ(webView, createdWebView.get());
 }

 - (nullable WKWebView *)webView:(WKWebView *)webView createWebViewWithConfiguration:(WKWebViewConfiguration *)configuration forNavigationAction:(WKNavigationAction *)navigationAction windowFeatures:(WKWindowFeatures *)windowFeatures
 {
     createdWebView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:configuration]);
     [createdWebView setUIDelegate:self];

     navDelegate = adoptNS([[TestNavigationDelegate alloc] init]);
     [navDelegate setDecidePolicyForNavigationAction:[&] (WKNavigationAction *action, void (^decisionHandler)(WKNavigationActionPolicy)) {
         decisionHandler(WKNavigationActionPolicyAllow);
     }];
     [createdWebView setNavigationDelegate:navDelegate.get()];

     return createdWebView.get();
 }

 - (void)_webViewClose:(WKWebView *)webView
 {
     EXPECT_EQ(webView, createdWebView.get());
     [webView _close];
 }

 @end

 static const char* mainResource = R"JSURLRESOURCE(
 <body>
 The initial frame should have "Hello there" in it.<br>
 The second frame should not.<br>
 <script>

 function createURL(data, type = 'text/html') {
   return URL.createObjectURL(new Blob([data], {type: type}));
 }

 function waitForLoad() {
     showModalDialog(createURL(`
         <script>
         var dataURLDelay = 400;
         var earlyReturn = false;
         function tryIt() {
             if (earlyReturn)
                 return;
             try {
                 opener.frame.contentDocument.x;
             } catch (e) {
                 earlyReturn = true;
                 setTimeout(window.close, dataURLDelay * 1.5);
             }
         };
         setTimeout(tryIt, dataURLDelay);
         setTimeout(tryIt, dataURLDelay * 1.5);
         setTimeout(tryIt, dataURLDelay * 2);
         setTimeout(tryIt, dataURLDelay * 2.5);
         setTimeout(window.close, dataURLDelay * 3);
         </scrip` + 't>'
     ));
 }

 function runTest() {
     window.onmessage = null;

     frame = document.createElement('iframe');
     frame.src = location;
     document.body.appendChild(frame);

     frame.contentDocument.open();
     frame.contentWindow.addEventListener('readystatechange', () => {
         a = frame.contentDocument.createElement('a');
         a.href = targetURL;
         a.click();
         waitForLoad();
     }, {capture: true, once: true});

     var javascriptSource = `
     <script>
     alert(document.documentElement.outerHTML);
     function checkIt() {
         if (document.documentElement.outerHTML.includes('Hello worl' + 'd')) {
             console.log('Failed');
             if (window.webkit.messageHandlers && window.webkit.messageHandlers.testHandler)
                 window.webkit.messageHandlers.testHandler.postMessage('Failed');
         } else {
             console.log('Passed');
             if (window.webkit.messageHandlers && window.webkit.messageHandlers.testHandler)
                 window.webkit.messageHandlers.testHandler.postMessage('Passed');
         }
     }
     setTimeout(checkIt, 0);
     </scrip` + 't>';
     frame.src = 'javascript:"' + javascriptSource + '"';
 }
 window.onmessage = runTest;

 var targetSource = `
 <script>
 function writeIt() {
     document.write('Hello world');
     parent.postMessage('go', '` + window.location.origin + `');
 }
 setTimeout(writeIt, 400);
 </scrip` + 't>';

 targetURL = 'data:text/html,' + targetSource;
 loadedOnce = document.body.appendChild(document.createElement('iframe'));
 loadedOnce.src = targetURL;
 </script>
 </body>
 )JSURLRESOURCE";


 TEST(WKWebView, JavascriptURLNavigation)
 {
     static bool done;

     auto delegate = adoptNS([[JavascriptURLNavigationDelegate alloc] init]);
     auto handler = adoptNS([[TestURLSchemeHandler alloc] init]);
     auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
     [configuration setURLSchemeHandler:handler.get() forURLScheme:@"jsurl"];
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:configuration.get()]);
     [webView setUIDelegate:delegate.get()];

     [webView performAfterReceivingMessage:@"Passed" action:^() {
         done = true;
     }];
     [webView performAfterReceivingMessage:@"Failed" action:^() {
         done = true;
         FAIL();
     }];

     [handler setStartURLSchemeTaskHandler:^(WKWebView *, id<WKURLSchemeTask> task) {

         if (![task.request.URL.absoluteString isEqualToString:@"jsurl://host1/main.html"]) {
             // We only expect the URL above.
             FAIL();
         }

         auto response = adoptNS([[NSURLResponse alloc] initWithURL:task.request.URL MIMEType:@"text/html" expectedContentLength:0 textEncodingName:nil]);
         [task didReceiveResponse:response.get()];
         [task didReceiveData:[NSData dataWithBytes:mainResource length:strlen(mainResource)]];
         [task didFinish];
     }];

     [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"jsurl://host1/main.html"]]];

     TestWebKitAPI::Util::run(&done);
 }

 #endif // PLATFORM(MAC)
	/*
	* 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"

	#if PLATFORM(MAC)

	#import "PlatformUtilities.h"
	#import "Test.h"
	#import "TestNavigationDelegate.h"
	#import "TestURLSchemeHandler.h"
	#import "TestWKWebView.h"
	#import <WebKit/WKUIDelegatePrivate.h>
	#import <WebKit/WKURLSchemeHandler.h>
	#import <WebKit/WKURLSchemeTaskPrivate.h>
	#import <WebKit/WKWebViewConfigurationPrivate.h>
	#import <WebKit/WebKit.h>
	#import <wtf/BlockPtr.h>
	#import <wtf/HashMap.h>
	#import <wtf/RetainPtr.h>
	#import <wtf/RunLoop.h>
	#import <wtf/Threading.h>
	#import <wtf/Vector.h>
	#import <wtf/text/StringHash.h>
	#import <wtf/text/WTFString.h>

	static RetainPtr<WKWebView> createdWebView;
	static RetainPtr<TestNavigationDelegate> navDelegate;

	@interface JavascriptURLNavigationDelegate : NSObject <WKUIDelegatePrivate>
	@end
	@implementation JavascriptURLNavigationDelegate

	- (void)_webViewRunModal:(WKWebView *)webView
	{
	EXPECT_EQ(webView, createdWebView.get());
	}

	- (nullable WKWebView )webView:(WKWebView )webView createWebViewWithConfiguration:(WKWebViewConfiguration )configuration forNavigationAction:(WKNavigationAction )navigationAction windowFeatures:(WKWindowFeatures *)windowFeatures
	{
	createdWebView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:configuration]);
	[createdWebView setUIDelegate:self];

	navDelegate = adoptNS([[TestNavigationDelegate alloc] init]);
	[navDelegate setDecidePolicyForNavigationAction:[&] (WKNavigationAction *action, void (^decisionHandler)(WKNavigationActionPolicy)) {
	decisionHandler(WKNavigationActionPolicyAllow);
	}];
	[createdWebView setNavigationDelegate:navDelegate.get()];

	return createdWebView.get();
	}

	- (void)_webViewClose:(WKWebView *)webView
	{
	EXPECT_EQ(webView, createdWebView.get());
	[webView _close];
	}

	@end

	static const char* mainResource = R"JSURLRESOURCE(
	<body>
	The initial frame should have "Hello there" in it.<br>
	The second frame should not.<br>
	<script>

	function createURL(data, type = 'text/html') {
	return URL.createObjectURL(new Blob([data], {type: type}));
	}

	function waitForLoad() {
	showModalDialog(createURL(`
	<script>
	var dataURLDelay = 400;
	var earlyReturn = false;
	function tryIt() {
	if (earlyReturn)
	return;
	try {
	opener.frame.contentDocument.x;
	} catch (e) {
	earlyReturn = true;
	setTimeout(window.close, dataURLDelay * 1.5);
	}
	};
	setTimeout(tryIt, dataURLDelay);
	setTimeout(tryIt, dataURLDelay * 1.5);
	setTimeout(tryIt, dataURLDelay * 2);
	setTimeout(tryIt, dataURLDelay * 2.5);
	setTimeout(window.close, dataURLDelay * 3);
	</scrip` + 't>'
	));
	}

	function runTest() {
	window.onmessage = null;

	frame = document.createElement('iframe');
	frame.src = location;
	document.body.appendChild(frame);

	frame.contentDocument.open();
	frame.contentWindow.addEventListener('readystatechange', () => {
	a = frame.contentDocument.createElement('a');
	a.href = targetURL;
	a.click();
	waitForLoad();
	}, {capture: true, once: true});

	var javascriptSource = `
	<script>
	alert(document.documentElement.outerHTML);
	function checkIt() {
	if (document.documentElement.outerHTML.includes('Hello worl' + 'd')) {
	console.log('Failed');
	if (window.webkit.messageHandlers && window.webkit.messageHandlers.testHandler)
	window.webkit.messageHandlers.testHandler.postMessage('Failed');
	} else {
	console.log('Passed');
	if (window.webkit.messageHandlers && window.webkit.messageHandlers.testHandler)
	window.webkit.messageHandlers.testHandler.postMessage('Passed');
	}
	}
	setTimeout(checkIt, 0);
	</scrip` + 't>';
	frame.src = 'javascript:"' + javascriptSource + '"';
	}
	window.onmessage = runTest;

	var targetSource = `
	<script>
	function writeIt() {
	document.write('Hello world');
	parent.postMessage('go', '` + window.location.origin + `');
	}
	setTimeout(writeIt, 400);
	</scrip` + 't>';

	targetURL = 'data:text/html,' + targetSource;
	loadedOnce = document.body.appendChild(document.createElement('iframe'));
	loadedOnce.src = targetURL;
	</script>
	</body>
	)JSURLRESOURCE";


	TEST(WKWebView, JavascriptURLNavigation)
	{
	static bool done;

	auto delegate = adoptNS([[JavascriptURLNavigationDelegate alloc] init]);
	auto handler = adoptNS([[TestURLSchemeHandler alloc] init]);
	auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
	[configuration setURLSchemeHandler:handler.get() forURLScheme:@"jsurl"];
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:configuration.get()]);
	[webView setUIDelegate:delegate.get()];

	[webView performAfterReceivingMessage:@"Passed" action:^() {
	done = true;
	}];
	[webView performAfterReceivingMessage:@"Failed" action:^() {
	done = true;
	FAIL();
	}];

	[handler setStartURLSchemeTaskHandler:^(WKWebView *, id<WKURLSchemeTask> task) {

	if (![task.request.URL.absoluteString isEqualToString:@"jsurl://host1/main.html"]) {
	// We only expect the URL above.
	FAIL();
	}

	auto response = adoptNS([[NSURLResponse alloc] initWithURL:task.request.URL MIMEType:@"text/html" expectedContentLength:0 textEncodingName:nil]);
	[task didReceiveResponse:response.get()];
	[task didReceiveData:[NSData dataWithBytes:mainResource length:strlen(mainResource)]];
	[task didFinish];
	}];

	[webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"jsurl://host1/main.html"]]];

	TestWebKitAPI::Util::run(&done);
	}

	#endif // PLATFORM(MAC)