Tools/TestWebKitAPI/Tests/ios/UIPasteboardTests.mm

   1 /*
   2  * Copyright (C) 2017 Apple Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27
  28 #if PLATFORM(IOS) && WK_API_ENABLED
  29
  30 #import "PlatformUtilities.h"
  31 #import "TestWKWebView.h"
  32 #import <MobileCoreServices/MobileCoreServices.h>
  33 #import <UIKit/UIPasteboard.h>
  34 #import <WebCore/SoftLinking.h>
  35 #import <WebKit/WKPreferencesPrivate.h>
  36 #import <WebKit/WKWebViewPrivate.h>
  37
  38 SOFT_LINK_FRAMEWORK(UIKit)
  39 SOFT_LINK(UIKit, UIApplicationInitialize, void, (void), ())
  40
  41 namespace TestWebKitAPI {
  42
  43 NSData *dataForPasteboardType(CFStringRef type)
  44 {
  45     return [[UIPasteboard generalPasteboard] dataForPasteboardType:(NSString *)type inItemSet:[NSIndexSet indexSetWithIndex:0]].firstObject;
  46 }
  47
  48 RetainPtr<TestWKWebView> setUpWebViewForPasteboardTests()
  49 {
  50     // UIPasteboard's type coercion codepaths only take effect when the UIApplication has been initialized.
  51     UIApplicationInitialize();
  52
  53     [UIPasteboard generalPasteboard].items = @[];
  54     EXPECT_TRUE(!dataForPasteboardType(kUTTypeUTF8PlainText).length);
  55     EXPECT_TRUE(!dataForPasteboardType(kUTTypeUTF16PlainText).length);
  56
  57     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
  58     WKPreferences *preferences = [webView configuration].preferences;
  59     preferences._javaScriptCanAccessClipboard = YES;
  60     preferences._domPasteAllowed = YES;
  61     [webView synchronouslyLoadTestPageNamed:@"rich-and-plain-text"];
  62     return webView;
  63 }
  64
  65 TEST(UIPasteboardTests, CopyPlainTextWritesConcreteTypes)
  66 {
  67     auto webView = setUpWebViewForPasteboardTests();
  68     [webView stringByEvaluatingJavaScript:@"selectPlainText()"];
  69     [webView stringByEvaluatingJavaScript:@"document.execCommand('copy')"];
  70
  71     auto utf8Result = adoptNS([[NSString alloc] initWithData:dataForPasteboardType(kUTTypeUTF8PlainText) encoding:NSUTF8StringEncoding]);
  72     auto utf16Result = adoptNS([[NSString alloc] initWithData:dataForPasteboardType(kUTTypeUTF16PlainText) encoding:NSUTF16StringEncoding]);
  73     EXPECT_WK_STREQ("Hello world", [utf8Result UTF8String]);
  74     EXPECT_WK_STREQ("Hello world", [utf16Result UTF8String]);
  75 }
  76
  77 TEST(UIPasteboardTests, CopyRichTextWritesConcreteTypes)
  78 {
  79     auto webView = setUpWebViewForPasteboardTests();
  80     [webView stringByEvaluatingJavaScript:@"selectRichText()"];
  81     [webView stringByEvaluatingJavaScript:@"document.execCommand('copy')"];
  82
  83     auto utf8Result = adoptNS([[NSString alloc] initWithData:dataForPasteboardType(kUTTypeUTF8PlainText) encoding:NSUTF8StringEncoding]);
  84     auto utf16Result = adoptNS([[NSString alloc] initWithData:dataForPasteboardType(kUTTypeUTF16PlainText) encoding:NSUTF16StringEncoding]);
  85     EXPECT_WK_STREQ("Hello world", [utf8Result UTF8String]);
  86     EXPECT_WK_STREQ("Hello world", [utf16Result UTF8String]);
  87 }
  88
  89 #if __IPHONE_OS_VERSION_MIN_REQUIRED >= 110000
  90
  91 TEST(UIPasteboardTests, DoNotPastePlainTextAsURL)
  92 {
  93     auto webView = setUpWebViewForPasteboardTests();
  94
  95     NSString *testString = @"[helloworld]";
  96     [UIPasteboard generalPasteboard].string = testString;
  97
  98     [webView stringByEvaluatingJavaScript:@"selectPlainText()"];
  99     [webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
 100     EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"plain.value"]);
 101
 102     [webView stringByEvaluatingJavaScript:@"selectRichText()"];
 103     [webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
 104     EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"rich.textContent"]);
 105     EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"!!rich.querySelector('a')"].boolValue);
 106 }
 107
 108 TEST(UIPasteboardTests, PastePlainTextAsURL)
 109 {
 110     auto webView = setUpWebViewForPasteboardTests();
 111
 112     NSString *testString = @"https://www.apple.com/iphone";
 113     [UIPasteboard generalPasteboard].string = testString;
 114
 115     [webView stringByEvaluatingJavaScript:@"selectPlainText()"];
 116     [webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
 117     EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"plain.value"]);
 118
 119     [webView stringByEvaluatingJavaScript:@"selectRichText()"];
 120     [webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
 121     EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"rich.textContent"]);
 122     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"!!rich.querySelector('a')"].boolValue);
 123 }
 124
 125 TEST(UIPasteboardTests, PasteURLWithPlainTextAsURL)
 126 {
 127     auto webView = setUpWebViewForPasteboardTests();
 128
 129     NSString *testString = @"thisisdefinitelyaurl";
 130     [UIPasteboard generalPasteboard].URL = [NSURL URLWithString:testString];
 131
 132     [webView stringByEvaluatingJavaScript:@"selectPlainText()"];
 133     [webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
 134     EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"plain.value"]);
 135
 136     [webView stringByEvaluatingJavaScript:@"selectRichText()"];
 137     [webView stringByEvaluatingJavaScript:@"document.execCommand('paste')"];
 138     EXPECT_WK_STREQ(testString, [webView stringByEvaluatingJavaScript:@"rich.textContent"]);
 139     EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"!!rich.querySelector('a')"].boolValue);
 140 }
 141
 142 #endif // __IPHONE_OS_VERSION_MIN_REQUIRED >= 110000
 143
 144 } // namespace TestWebKitAPI
 145
 146 #endif