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/*
* 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.
*/
#include "config.h"
#if PLATFORM(IOS_FAMILY)
#import "PlatformUtilities.h"
#import "TestWKWebView.h"
#import "UIKitSPI.h"
#import <MobileCoreServices/MobileCoreServices.h>
#import <UIKit/UIPasteboard.h>
#import <WebKit/WKPreferencesPrivate.h>
#import <WebKit/WKWebViewPrivate.h>
#import <wtf/SoftLinking.h>
typedef void (^DataLoadCompletionBlock)(NSData *, NSError *);
#if PLATFORM(IOS)
static void checkJSONWithLogging(NSString *jsonString, NSDictionary *expected)
{
BOOL success = TestWebKitAPI::Util::jsonMatchesExpectedValues(jsonString, expected);
EXPECT_TRUE(success);
if (!success)
NSLog(@"Expected JSON: %@ to match values: %@", jsonString, expected);
}
#endif // PLATFORM(IOS)
namespace TestWebKitAPI {
NSData *dataForPasteboardType(CFStringRef type)
{
return [[UIPasteboard generalPasteboard] dataForPasteboardType:(NSString *)type inItemSet:[NSIndexSet indexSetWithIndex:0]].firstObject;
}
RetainPtr<TestWKWebView> setUpWebViewForPasteboardTests(NSString *pageName)
{
// UIPasteboard's type coercion codepaths only take effect when the UIApplication has been initialized.
UIApplicationInitialize();
[UIPasteboard generalPasteboard].items = @[];
EXPECT_TRUE(!dataForPasteboardType(kUTTypeUTF8PlainText).length);
EXPECT_TRUE(!dataForPasteboardType(kUTTypeUTF16PlainText).length);
auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
WKPreferences *preferences = [webView configuration].preferences;
preferences._javaScriptCanAccessClipboard = YES;
preferences._domPasteAllowed = YES;
[webView synchronouslyLoadTestPageNamed:pageName];
return webView;
}
TEST(UIPasteboardTests, CopyPlainTextWritesConcreteTypes)
{
auto webView = setUpWebViewForPasteboardTests(@"rich-and-plain-text");
[webView stringByEvaluatingJavaScript:@"selectPlainText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('copy')"];
auto utf8Result = adoptNS([[NSString alloc] initWithData:dataForPasteboardType(kUTTypeUTF8PlainText) encoding:NSUTF8StringEncoding]);
EXPECT_WK_STREQ("Hello world", [utf8Result UTF8String]);
}
TEST(UIPasteboardTests, CopyRichTextWritesConcreteTypes)
{
auto webView = setUpWebViewForPasteboardTests(@"rich-and-plain-text");
[webView stringByEvaluatingJavaScript:@"selectRichText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('copy')"];
auto utf8Result = adoptNS([[NSString alloc] initWithData:dataForPasteboardType(kUTTypeUTF8PlainText) encoding:NSUTF8StringEncoding]);
EXPECT_WK_STREQ("Hello world", [utf8Result UTF8String]);
}
TEST(UIPasteboardTests, DoNotPastePlainTextAsURL)
{
auto webView = setUpWebViewForPasteboardTests(@"rich-and-plain-text");
NSString *testString = @"[helloworld]";
[UIPasteboard generalPasteboard].string = testString;
[webView stringByEvaluatingJavaScript:@"selectPlainText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"plain.value"]);
[webView stringByEvaluatingJavaScript:@"selectRichText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"rich.textContent"]);
EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"!!rich.querySelector('a')"].boolValue);
}
TEST(UIPasteboardTests, PastePlainTextAsURL)
{
auto webView = setUpWebViewForPasteboardTests(@"rich-and-plain-text");
NSString *testString = @"https://www.apple.com/iphone";
[UIPasteboard generalPasteboard].string = testString;
[webView stringByEvaluatingJavaScript:@"selectPlainText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"plain.value"]);
[webView stringByEvaluatingJavaScript:@"selectRichText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"rich.textContent"]);
EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"!!rich.querySelector('a')"].boolValue);
}
TEST(UIPasteboardTests, PasteURLWithPlainTextAsURL)
{
auto webView = setUpWebViewForPasteboardTests(@"rich-and-plain-text");
NSString *testString = @"thisisdefinitelyaurl";
[UIPasteboard generalPasteboard].URL = [NSURL URLWithString:testString];
[webView stringByEvaluatingJavaScript:@"selectPlainText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"plain.value"]);
[webView stringByEvaluatingJavaScript:@"selectRichText()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"rich.textContent"]);
EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"!!rich.querySelector('a')"].boolValue);
}
TEST(UIPasteboardTests, PasteWithCompletionHandler)
{
auto webView = setUpWebViewForPasteboardTests(@"DataTransfer");
[UIPasteboard generalPasteboard].URL = [NSURL URLWithString:@"https://www.apple.com/"];
bool done = false;
[(id <UIWKInteractionViewProtocol>)[webView textInputContentView] pasteWithCompletionHandler:[webView, &done] {
[UIPasteboard generalPasteboard].items = @[ ];
done = true;
}];
Util::run(&done);
EXPECT_WK_STREQ("text/uri-list, text/plain", [webView stringByEvaluatingJavaScript:@"types.textContent"]);
EXPECT_WK_STREQ("(STRING, text/uri-list), (STRING, text/plain)", [webView stringByEvaluatingJavaScript:@"items.textContent"]);
EXPECT_WK_STREQ("https://www.apple.com/", [webView stringByEvaluatingJavaScript:@"urlData.textContent"]);
EXPECT_WK_STREQ("https://www.apple.com/", [webView stringByEvaluatingJavaScript:@"textData.textContent"]);
}
#if PLATFORM(IOS)
TEST(UIPasteboardTests, DataTransferGetDataWhenPastingURL)
{
auto webView = setUpWebViewForPasteboardTests(@"dump-datatransfer-types");
NSString *testURLString = @"https://www.apple.com/";
[UIPasteboard generalPasteboard].URL = [NSURL URLWithString:testURLString];
[webView stringByEvaluatingJavaScript:@"destination.focus()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
checkJSONWithLogging([webView stringByEvaluatingJavaScript:@"output.value"], @{
@"paste" : @{
@"text/plain" : testURLString,
@"text/uri-list" : testURLString
}
});
}
TEST(UIPasteboardTests, DataTransferGetDataWhenPastingPlatformRepresentations)
{
auto webView = setUpWebViewForPasteboardTests(@"dump-datatransfer-types");
[webView stringByEvaluatingJavaScript:@"ignoreInlineStyles = true"];
// This simulates how a native app on iOS might write to the pasteboard when copying.
RetainPtr<NSURL> testURL = [NSURL URLWithString:@"https://www.apple.com/"];
RetainPtr<NSString> testPlainTextString = @"WebKit";
RetainPtr<NSString> testMarkupString = @"<a href=\"https://www.webkit.org/\">The WebKit Project</a>";
auto itemProvider = adoptNS([[NSItemProvider alloc] init]);
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypeHTML visibility:NSItemProviderRepresentationVisibilityAll loadHandler:^NSProgress *(DataLoadCompletionBlock completionHandler)
{
completionHandler([testMarkupString dataUsingEncoding:NSUTF8StringEncoding], nil);
return nil;
}];
[itemProvider registerObject:testURL.get() visibility:NSItemProviderRepresentationVisibilityAll];
[itemProvider registerObject:testPlainTextString.get() visibility:NSItemProviderRepresentationVisibilityAll];
[UIPasteboard generalPasteboard].itemProviders = @[ itemProvider.get() ];
[webView stringByEvaluatingJavaScript:@"destination.focus()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
checkJSONWithLogging([webView stringByEvaluatingJavaScript:@"output.value"], @{
@"paste" : @{
@"text/plain" : testPlainTextString.get(),
@"text/uri-list" : [testURL absoluteString],
@"text/html" : testMarkupString.get()
}
});
}
TEST(UIPasteboardTests, DataTransferGetDataWhenPastingImageAndText)
{
auto webView = setUpWebViewForPasteboardTests(@"DataTransfer");
auto copiedText = retainPtr(@"Apple Inc.");
auto itemProvider = adoptNS([[NSItemProvider alloc] init]);
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypePNG visibility:NSItemProviderRepresentationVisibilityAll loadHandler:[] (DataLoadCompletionBlock completionHandler) -> NSProgress * {
completionHandler([NSData dataWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"icon" withExtension:@"png" subdirectory:@"TestWebKitAPI.resources"]], nil);
return nil;
}];
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypeUTF8PlainText visibility:NSItemProviderRepresentationVisibilityAll loadHandler:[copiedText] (DataLoadCompletionBlock completionHandler) -> NSProgress * {
completionHandler([copiedText dataUsingEncoding:NSUTF8StringEncoding], nil);
return nil;
}];
[UIPasteboard generalPasteboard].itemProviders = @[ itemProvider.get() ];
[webView paste:nil];
EXPECT_WK_STREQ("Files, text/plain", [webView stringByEvaluatingJavaScript:@"types.textContent"]);
EXPECT_WK_STREQ("(STRING, text/plain), (FILE, image/png)", [webView stringByEvaluatingJavaScript:@"items.textContent"]);
EXPECT_WK_STREQ("('image.png', image/png)", [webView stringByEvaluatingJavaScript:@"files.textContent"]);
EXPECT_WK_STREQ("", [webView stringByEvaluatingJavaScript:@"urlData.textContent"]);
EXPECT_WK_STREQ("Apple Inc.", [webView stringByEvaluatingJavaScript:@"textData.textContent"]);
EXPECT_WK_STREQ("", [webView stringByEvaluatingJavaScript:@"htmlData.textContent"]);
}
TEST(UIPasteboardTests, DataTransferSetDataCannotWritePlatformTypes)
{
auto webView = setUpWebViewForPasteboardTests(@"dump-datatransfer-types");
[webView stringByEvaluatingJavaScript:@"customData = { 'text/plain' : '年年年', '年年年年年年' : 'test', 'com.adobe.pdf' : '🔥🔥🔥', 'text/rtf' : 'not actually rich text!' }"];
[webView stringByEvaluatingJavaScript:@"writeCustomData = true"];
[webView stringByEvaluatingJavaScript:@"select(rich)"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('copy')"];
[webView stringByEvaluatingJavaScript:@"destination.focus()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
checkJSONWithLogging([webView stringByEvaluatingJavaScript:@"output.value"], @{
@"paste": @{
@"text/plain": @"年年年",
@"年年年年年年": @"test",
@"com.adobe.pdf": @"🔥🔥🔥",
@"text/rtf": @"not actually rich text!"
}
});
// Most importantly, the system pasteboard should not contain the PDF UTI.
NSData *pdfData = [[UIPasteboard generalPasteboard] dataForPasteboardType:(__bridge NSString *)kUTTypePDF];
EXPECT_EQ(0UL, pdfData.length);
// However, the system pasteboard should contain a plain text string.
EXPECT_WK_STREQ("年年年", [UIPasteboard generalPasteboard].string);
}
TEST(UIPasteboardTests, DataTransferGetDataCannotReadArbitraryPlatformTypes)
{
auto webView = setUpWebViewForPasteboardTests(@"dump-datatransfer-types");
auto itemProvider = adoptNS([[NSItemProvider alloc] init]);
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypeMP3 visibility:NSItemProviderRepresentationVisibilityAll loadHandler:^NSProgress *(DataLoadCompletionBlock completionHandler)
{
completionHandler([@"this is a test" dataUsingEncoding:NSUTF8StringEncoding], nil);
return nil;
}];
[itemProvider registerDataRepresentationForTypeIdentifier:@"org.WebKit.TestWebKitAPI.custom-pasteboard-type" visibility:NSItemProviderRepresentationVisibilityAll loadHandler:^NSProgress *(DataLoadCompletionBlock completionHandler)
{
completionHandler([@"this is another test" dataUsingEncoding:NSUTF8StringEncoding], nil);
return nil;
}];
[webView stringByEvaluatingJavaScript:@"destination.focus()"];
[webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
checkJSONWithLogging([webView stringByEvaluatingJavaScript:@"output.value"], @{
@"paste": @{ }
});
}
TEST(UIPasteboardTests, DataTransferURIListContainsMultipleURLs)
{
auto webView = setUpWebViewForPasteboardTests(@"DataTransfer");
NSURL *firstURL = [NSURL URLWithString:@"https://www.apple.com/"];
NSURL *secondURL = [NSURL URLWithString:@"https://webkit.org/"];
[UIPasteboard generalPasteboard].URLs = @[ firstURL, secondURL ];
[webView paste:nil];
EXPECT_WK_STREQ("text/uri-list, text/plain", [webView stringByEvaluatingJavaScript:@"types.textContent"]);
EXPECT_WK_STREQ("(STRING, text/uri-list), (STRING, text/plain)", [webView stringByEvaluatingJavaScript:@"items.textContent"]);
EXPECT_WK_STREQ("https://www.apple.com/\nhttps://webkit.org/", [webView stringByEvaluatingJavaScript:@"urlData.textContent"]);
EXPECT_WK_STREQ("https://www.apple.com/", [webView stringByEvaluatingJavaScript:@"textData.textContent"]);
}
TEST(UIPasteboardTests, ValidPreferredPresentationSizeForImage)
{
auto webView = setUpWebViewForPasteboardTests(@"autofocus-contenteditable");
auto itemProvider = adoptNS([[NSItemProvider alloc] init]);
[itemProvider setPreferredPresentationSize:CGSizeMake(10, 20)];
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypePNG visibility:NSItemProviderRepresentationVisibilityAll loadHandler:[] (DataLoadCompletionBlock completionHandler) -> NSProgress * {
completionHandler([NSData dataWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"icon" withExtension:@"png" subdirectory:@"TestWebKitAPI.resources"]], nil);
return nil;
}];
[UIPasteboard generalPasteboard].itemProviders = @[ itemProvider.get() ];
[webView paste:nil];
EXPECT_WK_STREQ("10", [webView stringByEvaluatingJavaScript:@"document.querySelector('img').width"]);
EXPECT_WK_STREQ("20", [webView stringByEvaluatingJavaScript:@"document.querySelector('img').height"]);
}
TEST(UIPasteboardTests, InvalidPreferredPresentationSizeForImage)
{
auto webView = setUpWebViewForPasteboardTests(@"autofocus-contenteditable");
auto itemProvider = adoptNS([[NSItemProvider alloc] init]);
[itemProvider setPreferredPresentationSize:CGSizeMake(-10, -20)];
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypePNG visibility:NSItemProviderRepresentationVisibilityAll loadHandler:[] (DataLoadCompletionBlock completionHandler) -> NSProgress * {
completionHandler([NSData dataWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"icon" withExtension:@"png" subdirectory:@"TestWebKitAPI.resources"]], nil);
return nil;
}];
[UIPasteboard generalPasteboard].itemProviders = @[ itemProvider.get() ];
[webView paste:nil];
EXPECT_WK_STREQ("0", [webView stringByEvaluatingJavaScript:@"document.querySelector('img').width"]);
EXPECT_WK_STREQ("174", [webView stringByEvaluatingJavaScript:@"document.querySelector('img').height"]);
}
TEST(UIPasteboardTests, MissingPreferredPresentationSizeForImage)
{
auto webView = setUpWebViewForPasteboardTests(@"autofocus-contenteditable");
auto itemProvider = adoptNS([[NSItemProvider alloc] init]);
[itemProvider registerDataRepresentationForTypeIdentifier:(__bridge NSString *)kUTTypePNG visibility:NSItemProviderRepresentationVisibilityAll loadHandler:[] (DataLoadCompletionBlock completionHandler) -> NSProgress * {
completionHandler([NSData dataWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"icon" withExtension:@"png" subdirectory:@"TestWebKitAPI.resources"]], nil);
return nil;
}];
[UIPasteboard generalPasteboard].itemProviders = @[ itemProvider.get() ];
[webView paste:nil];
EXPECT_WK_STREQ("0", [webView stringByEvaluatingJavaScript:@"document.querySelector('img').width"]);
EXPECT_WK_STREQ("174", [webView stringByEvaluatingJavaScript:@"document.querySelector('img').height"]);
}
#endif // PLATFORM(IOS)
} // namespace TestWebKitAPI
#endif