Tools/TestWebKitAPI/Tests/WebKitCocoa/PasteWebArchive.mm - WebKit - Git at Google

 /*
  * Copyright (C) 2017 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 "TestWKWebView.h"
 #import <WebKit/WKPreferencesPrivate.h>
 #import <WebKit/WKPreferencesRefPrivate.h>
 #import <WebKit/WKWebViewConfigurationPrivate.h>
 #import <wtf/RetainPtr.h>
 #import <wtf/text/WTFString.h>

 @interface WKWebView ()
 - (void)paste:(id)sender;
 @end

 static RetainPtr<TestWKWebView> createWebViewWithCustomPasteboardDataEnabled()
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 400, 400)]);
     auto preferences = (__bridge WKPreferencesRef)[[webView configuration] preferences];
     WKPreferencesSetDataTransferItemsEnabled(preferences, true);
     WKPreferencesSetCustomPasteboardDataEnabled(preferences, true);
     return webView;
 }

 TEST(PasteWebArchive, ExposesHTMLTypeInDataTransfer)
 {
     auto* url = [NSURL URLWithString:@"file:///some-file.html"];
     auto* markup = [@"<!DOCTYPE html><html><body><meta content=\"secret\"><b onmouseover=\"dangerousCode()\">hello</b>"
         "<!-- secret-->, world<script>dangerousCode()</script></html>" dataUsingEncoding:NSUTF8StringEncoding];
     auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
     auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

     [[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
     [[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

     auto webView = createWebViewWithCustomPasteboardDataEnabled();
     [webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
     [webView paste:nil];

     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"clipboardData.types.includes('text/html')"]);
     [webView stringByEvaluatingJavaScript:@"html = clipboardData.values[0]"];
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"html.includes('hello')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"html.includes(', world')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"html.includes('secret')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"html.includes('dangerousCode')"].boolValue);

     [webView stringByEvaluatingJavaScript:@"editor.innerHTML = html; editor.focus(); getSelection().setPosition(editor, 0)"];
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
     [webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary')"];
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
     EXPECT_WK_STREQ("hello, world", [webView stringByEvaluatingJavaScript:@"editor.textContent"]);
 }

 TEST(PasteWebArchive, SanitizesHTML)
 {
     auto* url = [NSURL URLWithString:@"file:///some-file.html"];
     auto* markup = [@"<!DOCTYPE html><html><body><meta content=\"secret\"><b onmouseover=\"dangerousCode()\">hello</b>"
         "<!-- secret-->, world<script>dangerousCode()</script></html>" dataUsingEncoding:NSUTF8StringEncoding];
     auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
     auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

     [[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
     [[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

     auto webView = createWebViewWithCustomPasteboardDataEnabled();
     [webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
     [webView paste:nil];

     EXPECT_WK_STREQ("hello, world", [webView stringByEvaluatingJavaScript:@"editor.textContent"]);
     [webView stringByEvaluatingJavaScript:@"editor.focus(); getSelection().setPosition(editor, 0)"];
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
     [webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary')"];
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"editor.innerHTML.includes('secret')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"editor.innerHTML.includes('dangerousCode')"].boolValue);
 }

 TEST(PasteWebArchive, PreservesMSOList)
 {
     auto *url = [NSURL URLWithString:@"file:///some-file.html"];
     auto *markup = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"mso-list" ofType:@"html" inDirectory:@"TestWebKitAPI.resources"]];
     auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
     auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

     [[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
     [[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

     auto webView = createWebViewWithCustomPasteboardDataEnabled();
     [webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
     [webView paste:nil];

     EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
     [webView stringByEvaluatingJavaScript:@"window.htmlInDataTransfer = clipboardData.values[0]"];
     [webView stringByEvaluatingJavaScript:@"window.pastedHTML = editor.innerHTML"];

     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* Style Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* List Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('@list l0:level1')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('}\\n\\n-->\\n</style>')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[if !supportLists]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[endif]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes(' style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/Users/webkitten/Library/')"].boolValue);

     [webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.querySelector('.MsoListParagraphCxSpLast'));"];
     [webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary');"];
     EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"document.queryCommandValue('foreColor')"]);

     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('<head><style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* Style Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* List Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('@list l0:level1')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('}\\n\\n-->\\n</style></head>')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[if !supportLists]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[endif]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes(' style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/Users/webkitten/Library/')"].boolValue);

     [webView stringByEvaluatingJavaScript:@"editor.innerHTML = ''; editor.focus();"];
     [webView stringByEvaluatingJavaScript:@"document.execCommand('insertHTML', false, htmlInDataTransfer);"];
     [webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.querySelector('.MsoListParagraphCxSpLast'));"];
     [webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary');"];
     EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"document.queryCommandValue('foreColor')"]);
 }

 TEST(PasteWebArchive, PreservesMSOListInCompatibilityMode)
 {
     auto *url = [NSURL URLWithString:@"file:///some-file.html"];
     auto *markup = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"mso-list-compat-mode" ofType:@"html" inDirectory:@"TestWebKitAPI.resources"]];
     auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
     auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

     [[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
     [[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

     auto webView = createWebViewWithCustomPasteboardDataEnabled();
     [webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
     [webView paste:nil];

     EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
     [webView stringByEvaluatingJavaScript:@"window.htmlInDataTransfer = clipboardData.values[0]"];
     [webView stringByEvaluatingJavaScript:@"window.pastedHTML = editor.innerHTML"];

     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* Style Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* List Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('@list l0:level1')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('}\\n\\n-->\\n</style>')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[if !supportLists]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[endif]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<p style=\"margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/Users/webkitten/Library/')"].boolValue);

     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('<head><style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* Style Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* List Definitions */')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('@list l0:level1')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('}\\n\\n-->\\n</style></head>')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[if !supportLists]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[endif]')"].boolValue);
     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<p style=\"margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/Users/webkitten/Library/')"].boolValue);
 }

 static NSData *msoListMarkupWithoutProperHTMLElement()
 {
     auto *markup = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"mso-list" ofType:@"html" inDirectory:@"TestWebKitAPI.resources"]];
     auto *markupBytes = (uint8_t *)markup.bytes;
     unsigned length = markup.length;
     for (unsigned i = 0; i < length; i++) {
         if (markupBytes[i] == '>')
             return [markup subdataWithRange:NSMakeRange(i + 1, length - i - 1)];
     }
     return nil;
 }

 TEST(PasteWebArchive, StripsMSOListWhenMissingMSOHTMLElement)
 {
     auto *url = [NSURL URLWithString:@"file:///some-file.html"];
     auto *markup = msoListMarkupWithoutProperHTMLElement();

     auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
     auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

     [[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
     [[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

     auto webView = createWebViewWithCustomPasteboardDataEnabled();
     [webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
     [webView paste:nil];

     EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
     [webView stringByEvaluatingJavaScript:@"window.htmlInDataTransfer = clipboardData.values[0]"];
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('<head><style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* Style Definitions */')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* List Definitions */')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('@list l0:level1')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('}\\n\\n-->\\n</style></head>')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[if !supportLists]')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[endif]')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes(' style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/Users/webkitten/Library/')"].boolValue);

     [webView stringByEvaluatingJavaScript:@"editor.innerHTML = ''; editor.focus();"];
     [webView stringByEvaluatingJavaScript:@"document.execCommand('insertHTML', false, htmlInDataTransfer);"];
     [webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.querySelector('.MsoListParagraphCxSpLast'));"];
     [webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary');"];
     EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"document.queryCommandValue('foreColor')"]);
 }

 TEST(PasteWebArchive, WebArchiveTypeIdentifier)
 {
     NSURL *url = [NSURL URLWithString:@"file:///some-file.html"];
     NSString *markup = @"<strong style='color: rgb(255, 0, 0);'>This is some text to copy.</strong>";

     auto mainResource = adoptNS([[WebResource alloc] initWithData:[markup dataUsingEncoding:NSUTF8StringEncoding] URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
     auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

     NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
     [pasteboard declareTypes:@[(__bridge NSString *)kUTTypeWebArchive] owner:nil];
     [pasteboard setData:[archive data] forType:(__bridge NSString *)kUTTypeWebArchive];

     auto webView = createWebViewWithCustomPasteboardDataEnabled();
     [webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
     [webView paste:nil];

     EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
     [webView evaluateJavaScript:@"docment.body.innerHTML = clipboardData.values[0]" completionHandler:nil];
     EXPECT_WK_STREQ("This is some text to copy.", [webView stringByEvaluatingJavaScript:@"document.querySelector('strong').textContent"]);
     EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"getComputedStyle(document.querySelector('strong')).color"]);
 }

 #endif // PLATFORM(MAC)
	/*
	* Copyright (C) 2017 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 "TestWKWebView.h"
	#import <WebKit/WKPreferencesPrivate.h>
	#import <WebKit/WKPreferencesRefPrivate.h>
	#import <WebKit/WKWebViewConfigurationPrivate.h>
	#import <wtf/RetainPtr.h>
	#import <wtf/text/WTFString.h>

	@interface WKWebView ()
	- (void)paste:(id)sender;
	@end

	static RetainPtr<TestWKWebView> createWebViewWithCustomPasteboardDataEnabled()
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 400, 400)]);
	auto preferences = (__bridge WKPreferencesRef)[[webView configuration] preferences];
	WKPreferencesSetDataTransferItemsEnabled(preferences, true);
	WKPreferencesSetCustomPasteboardDataEnabled(preferences, true);
	return webView;
	}

	TEST(PasteWebArchive, ExposesHTMLTypeInDataTransfer)
	{
	auto* url = [NSURL URLWithString:@"file:///some-file.html"];
	auto* markup = [@"<!DOCTYPE html><html><body><meta content=\"secret\"><b onmouseover=\"dangerousCode()\">hello</b>"
	"<!-- secret-->, world<script>dangerousCode()</script></html>" dataUsingEncoding:NSUTF8StringEncoding];
	auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
	auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

	[[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
	[[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

	auto webView = createWebViewWithCustomPasteboardDataEnabled();
	[webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
	[webView paste:nil];

	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"clipboardData.types.includes('text/html')"]);
	[webView stringByEvaluatingJavaScript:@"html = clipboardData.values[0]"];
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"html.includes('hello')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"html.includes(', world')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"html.includes('secret')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"html.includes('dangerousCode')"].boolValue);

	[webView stringByEvaluatingJavaScript:@"editor.innerHTML = html; editor.focus(); getSelection().setPosition(editor, 0)"];
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
	[webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary')"];
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
	EXPECT_WK_STREQ("hello, world", [webView stringByEvaluatingJavaScript:@"editor.textContent"]);
	}

	TEST(PasteWebArchive, SanitizesHTML)
	{
	auto* url = [NSURL URLWithString:@"file:///some-file.html"];
	auto* markup = [@"<!DOCTYPE html><html><body><meta content=\"secret\"><b onmouseover=\"dangerousCode()\">hello</b>"
	"<!-- secret-->, world<script>dangerousCode()</script></html>" dataUsingEncoding:NSUTF8StringEncoding];
	auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
	auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

	[[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
	[[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

	auto webView = createWebViewWithCustomPasteboardDataEnabled();
	[webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
	[webView paste:nil];

	EXPECT_WK_STREQ("hello, world", [webView stringByEvaluatingJavaScript:@"editor.textContent"]);
	[webView stringByEvaluatingJavaScript:@"editor.focus(); getSelection().setPosition(editor, 0)"];
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
	[webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary')"];
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"document.queryCommandState('bold')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"editor.innerHTML.includes('secret')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"editor.innerHTML.includes('dangerousCode')"].boolValue);
	}

	TEST(PasteWebArchive, PreservesMSOList)
	{
	auto *url = [NSURL URLWithString:@"file:///some-file.html"];
	auto *markup = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"mso-list" ofType:@"html" inDirectory:@"TestWebKitAPI.resources"]];
	auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
	auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

	[[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
	[[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

	auto webView = createWebViewWithCustomPasteboardDataEnabled();
	[webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
	[webView paste:nil];

	EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
	[webView stringByEvaluatingJavaScript:@"window.htmlInDataTransfer = clipboardData.values[0]"];
	[webView stringByEvaluatingJavaScript:@"window.pastedHTML = editor.innerHTML"];

	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* Style Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* List Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('@list l0:level1')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('}\\n\\n-->\\n</style>')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[if !supportLists]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[endif]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes(' style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/Users/webkitten/Library/')"].boolValue);

	[webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.querySelector('.MsoListParagraphCxSpLast'));"];
	[webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary');"];
	EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"document.queryCommandValue('foreColor')"]);

	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('<head><style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* Style Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* List Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('@list l0:level1')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('}\\n\\n-->\\n</style></head>')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[if !supportLists]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[endif]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes(' style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/Users/webkitten/Library/')"].boolValue);

	[webView stringByEvaluatingJavaScript:@"editor.innerHTML = ''; editor.focus();"];
	[webView stringByEvaluatingJavaScript:@"document.execCommand('insertHTML', false, htmlInDataTransfer);"];
	[webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.querySelector('.MsoListParagraphCxSpLast'));"];
	[webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary');"];
	EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"document.queryCommandValue('foreColor')"]);
	}

	TEST(PasteWebArchive, PreservesMSOListInCompatibilityMode)
	{
	auto *url = [NSURL URLWithString:@"file:///some-file.html"];
	auto *markup = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"mso-list-compat-mode" ofType:@"html" inDirectory:@"TestWebKitAPI.resources"]];
	auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
	auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

	[[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
	[[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

	auto webView = createWebViewWithCustomPasteboardDataEnabled();
	[webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
	[webView paste:nil];

	EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
	[webView stringByEvaluatingJavaScript:@"window.htmlInDataTransfer = clipboardData.values[0]"];
	[webView stringByEvaluatingJavaScript:@"window.pastedHTML = editor.innerHTML"];

	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* Style Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/* List Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('@list l0:level1')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('}\\n\\n-->\\n</style>')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[if !supportLists]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('[endif]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<p style=\"margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('/Users/webkitten/Library/')"].boolValue);

	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('<head><style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* Style Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* List Definitions */')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('@list l0:level1')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('}\\n\\n-->\\n</style></head>')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[if !supportLists]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[endif]')"].boolValue);
	EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"pastedHTML.includes('<p style=\"margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/Users/webkitten/Library/')"].boolValue);
	}

	static NSData *msoListMarkupWithoutProperHTMLElement()
	{
	auto *markup = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"mso-list" ofType:@"html" inDirectory:@"TestWebKitAPI.resources"]];
	auto markupBytes = (uint8_t )markup.bytes;
	unsigned length = markup.length;
	for (unsigned i = 0; i < length; i++) {
	if (markupBytes[i] == '>')
	return [markup subdataWithRange:NSMakeRange(i + 1, length - i - 1)];
	}
	return nil;
	}

	TEST(PasteWebArchive, StripsMSOListWhenMissingMSOHTMLElement)
	{
	auto *url = [NSURL URLWithString:@"file:///some-file.html"];
	auto *markup = msoListMarkupWithoutProperHTMLElement();

	auto mainResource = adoptNS([[WebResource alloc] initWithData:markup URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
	auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

	[[NSPasteboard generalPasteboard] declareTypes:@[WebArchivePboardType] owner:nil];
	[[NSPasteboard generalPasteboard] setData:[archive data] forType:WebArchivePboardType];

	auto webView = createWebViewWithCustomPasteboardDataEnabled();
	[webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
	[webView paste:nil];

	EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
	[webView stringByEvaluatingJavaScript:@"window.htmlInDataTransfer = clipboardData.values[0]"];
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.startsWith('<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('<head><style class=\"WebKit-mso-list-quirks-style\">\\n<!--\\n')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* Style Definitions */')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/* List Definitions */')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('@list l0:level1')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('}\\n\\n-->\\n</style></head>')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[if !supportLists]')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('[endif]')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes(' style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">')"].boolValue);
	EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"htmlInDataTransfer.includes('/Users/webkitten/Library/')"].boolValue);

	[webView stringByEvaluatingJavaScript:@"editor.innerHTML = ''; editor.focus();"];
	[webView stringByEvaluatingJavaScript:@"document.execCommand('insertHTML', false, htmlInDataTransfer);"];
	[webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.querySelector('.MsoListParagraphCxSpLast'));"];
	[webView stringByEvaluatingJavaScript:@"getSelection().modify('move', 'forward', 'lineboundary');"];
	EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"document.queryCommandValue('foreColor')"]);
	}

	TEST(PasteWebArchive, WebArchiveTypeIdentifier)
	{
	NSURL *url = [NSURL URLWithString:@"file:///some-file.html"];
	NSString *markup = @"<strong style='color: rgb(255, 0, 0);'>This is some text to copy.</strong>";

	auto mainResource = adoptNS([[WebResource alloc] initWithData:[markup dataUsingEncoding:NSUTF8StringEncoding] URL:url MIMEType:@"text/html" textEncodingName:@"utf-8" frameName:nil]);
	auto archive = adoptNS([[WebArchive alloc] initWithMainResource:mainResource.get() subresources:nil subframeArchives:nil]);

	NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
	[pasteboard declareTypes:@[(__bridge NSString *)kUTTypeWebArchive] owner:nil];
	[pasteboard setData:[archive data] forType:(__bridge NSString *)kUTTypeWebArchive];

	auto webView = createWebViewWithCustomPasteboardDataEnabled();
	[webView synchronouslyLoadTestPageNamed:@"paste-rtfd"];
	[webView paste:nil];

	EXPECT_WK_STREQ("[\"text/html\"]", [webView stringByEvaluatingJavaScript:@"JSON.stringify(clipboardData.types)"]);
	[webView evaluateJavaScript:@"docment.body.innerHTML = clipboardData.values[0]" completionHandler:nil];
	EXPECT_WK_STREQ("This is some text to copy.", [webView stringByEvaluatingJavaScript:@"document.querySelector('strong').textContent"]);
	EXPECT_WK_STREQ("rgb(255, 0, 0)", [webView stringByEvaluatingJavaScript:@"getComputedStyle(document.querySelector('strong')).color"]);
	}

	#endif // PLATFORM(MAC)