| /* |
| * 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. |
| */ |
| |
| #include "config.h" |
| |
| #if PLATFORM(IOS_FAMILY) |
| |
| #import "PlatformUtilities.h" |
| #import "TestInputDelegate.h" |
| #import "TestWKWebView.h" |
| #import "UIKitSPI.h" |
| #import <WebKit/WKWebViewPrivate.h> |
| |
| typedef UITextInputArrowKeyHistory *(*MoveParagraphSelectorType)(id, SEL, BOOL, UITextInputArrowKeyHistory *); |
| |
| TEST(SelectionTests, ModifyByParagraphBoundary) |
| { |
| auto webView = adoptNS([[TestWKWebView alloc] init]); |
| auto inputDelegate = adoptNS([[TestInputDelegate alloc] init]); |
| [inputDelegate setFocusStartsInputSessionPolicyHandler:[] (WKWebView *, id <_WKFocusedElementInfo>) -> _WKFocusStartsInputSessionPolicy { |
| return _WKFocusStartsInputSessionPolicyAllow; |
| }]; |
| |
| [webView _setInputDelegate:inputDelegate.get()]; |
| [webView _setEditable:YES]; |
| [webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='width=device-width, initial-scale=1'><body contenteditable>hello<div id='blankLine'><br></div><div id='lastLine'>world</div></body>"]; |
| [webView evaluateJavaScriptAndWaitForInputSessionToChange:@"document.body.focus()"]; |
| |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.body.firstChild"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 0); |
| |
| UIView *contentView = [webView valueForKeyPath:@"_currentContentView"]; |
| SEL moveToEndOfParagraphSelector = NSSelectorFromString(@"_moveToEndOfParagraph:withHistory:"); |
| auto moveToEndOfParagraphMethod = (MoveParagraphSelectorType)[contentView methodForSelector:moveToEndOfParagraphSelector]; |
| SEL moveToStartOfParagraphSelector = NSSelectorFromString(@"_moveToStartOfParagraph:withHistory:"); |
| auto moveToStartOfParagraphMethod = (MoveParagraphSelectorType)[contentView methodForSelector:moveToStartOfParagraphSelector]; |
| |
| moveToEndOfParagraphMethod(contentView, moveToEndOfParagraphSelector, FALSE, nil); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.body.firstChild"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 5); |
| |
| moveToEndOfParagraphMethod(contentView, moveToEndOfParagraphSelector, FALSE, nil); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.getElementById('blankLine')"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 0); |
| |
| moveToEndOfParagraphMethod(contentView, moveToEndOfParagraphSelector, FALSE, nil); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.getElementById('lastLine').lastChild"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 5); |
| |
| moveToStartOfParagraphMethod(contentView, moveToStartOfParagraphSelector, FALSE, nil); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.getElementById('lastLine').firstChild"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 0); |
| |
| moveToStartOfParagraphMethod(contentView, moveToStartOfParagraphSelector, FALSE, nil); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.getElementById('blankLine')"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 0); |
| |
| moveToStartOfParagraphMethod(contentView, moveToStartOfParagraphSelector, FALSE, nil); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_TRUE([webView stringByEvaluatingJavaScript:@"getSelection().anchorNode == document.body.firstChild"].boolValue); |
| EXPECT_EQ([webView stringByEvaluatingJavaScript:@"getSelection().anchorOffset"].intValue, 0); |
| |
| moveToEndOfParagraphMethod(contentView, moveToEndOfParagraphSelector, TRUE, nil); |
| EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_WK_STREQ([webView stringByEvaluatingJavaScript:@"getSelection().toString()"], "hello"); |
| |
| moveToEndOfParagraphMethod(contentView, moveToEndOfParagraphSelector, TRUE, nil); |
| EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_WK_STREQ([webView stringByEvaluatingJavaScript:@"getSelection().toString()"], "hello\n"); |
| |
| moveToEndOfParagraphMethod(contentView, moveToEndOfParagraphSelector, TRUE, nil); |
| EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_WK_STREQ([webView stringByEvaluatingJavaScript:@"getSelection().toString()"], "hello\n\nworld"); |
| |
| [webView stringByEvaluatingJavaScript:@"getSelection().setPosition(document.body, document.body.childNodes.length)"]; |
| |
| moveToStartOfParagraphMethod(contentView, moveToStartOfParagraphSelector, TRUE, nil); |
| EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_WK_STREQ([webView stringByEvaluatingJavaScript:@"getSelection().toString()"], "world"); |
| |
| moveToStartOfParagraphMethod(contentView, moveToStartOfParagraphSelector, TRUE, nil); |
| EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_WK_STREQ([webView stringByEvaluatingJavaScript:@"getSelection().toString()"], "\nworld"); |
| |
| moveToStartOfParagraphMethod(contentView, moveToStartOfParagraphSelector, TRUE, nil); |
| EXPECT_FALSE([webView stringByEvaluatingJavaScript:@"getSelection().isCollapsed"].boolValue); |
| EXPECT_WK_STREQ([webView stringByEvaluatingJavaScript:@"getSelection().toString()"], "hello\n\nworld"); |
| } |
| |
| #endif // PLATFORM(IOS_FAMILY) |
