| /* |
| * Copyright (C) 2020 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 "AppKitSPI.h" |
| #import "PlatformUtilities.h" |
| #import "TestWKWebView.h" |
| #import <wtf/RetainPtr.h> |
| |
| TEST(AttributedSubstringForProposedRange, TextAlignmentParagraphStyles) |
| { |
| NSString *markup = @"<!DOCTYPE html>" |
| "<meta charset='utf8'>" |
| "<body contenteditable>" |
| "<div>Default</div>" |
| "<div style='text-align: right;'>Right</div>" |
| "<div style='text-align: center;'>Center</div>" |
| "<div style='text-align: left;'>Left</div>" |
| "<div style='text-align: justify;'>Justify</div>" |
| "<div style='text-align: start;' dir='rtl'>Start + RTL</div>" |
| "<div style='text-align: end;' dir='rtl'>End + RTL</div>" |
| "<div style='text-align: end;' dir='ltr'>End + LTR</div>" |
| "<div style='text-align: start;' dir='ltr'>Start + LTR</div>" |
| "</body>" |
| "<script>getSelection().setPosition(document.body)</script>"; |
| |
| auto webView = adoptNS([[TestWKWebView<NSTextInputClient_Async> alloc] initWithFrame:NSMakeRect(0, 0, 800, 600)]); |
| [webView synchronouslyLoadHTMLString:markup]; |
| |
| __block bool finished = false; |
| [webView attributedSubstringForProposedRange:NSMakeRange(0, NSUIntegerMax) completionHandler:^(NSAttributedString *string, NSRange actualRange) { |
| EXPECT_EQ(0U, actualRange.location); |
| EXPECT_EQ(77U, actualRange.length); |
| |
| auto textAlignmentForSubstring = [&](NSString *substring) -> NSTextAlignment { |
| NSRange range = [string.string rangeOfString:substring]; |
| EXPECT_GT(range.length, 0U); |
| |
| __block RetainPtr<NSParagraphStyle> result; |
| [string enumerateAttribute:NSParagraphStyleAttributeName inRange:range options:0 usingBlock:^(NSParagraphStyle *style, NSRange, BOOL *) { |
| result = style; |
| }]; |
| return result ? [result alignment] : NSTextAlignmentNatural; |
| }; |
| |
| EXPECT_EQ(NSTextAlignmentNatural, textAlignmentForSubstring(@"Default")); |
| EXPECT_EQ(NSTextAlignmentRight, textAlignmentForSubstring(@"Right")); |
| EXPECT_EQ(NSTextAlignmentCenter, textAlignmentForSubstring(@"Center")); |
| EXPECT_EQ(NSTextAlignmentLeft, textAlignmentForSubstring(@"Left")); |
| EXPECT_EQ(NSTextAlignmentJustified, textAlignmentForSubstring(@"Justify")); |
| EXPECT_EQ(NSTextAlignmentRight, textAlignmentForSubstring(@"Start + RTL")); |
| EXPECT_EQ(NSTextAlignmentLeft, textAlignmentForSubstring(@"End + RTL")); |
| EXPECT_EQ(NSTextAlignmentRight, textAlignmentForSubstring(@"End + LTR")); |
| EXPECT_EQ(NSTextAlignmentLeft, textAlignmentForSubstring(@"Start + LTR")); |
| |
| finished = true; |
| }]; |
| TestWebKitAPI::Util::run(&finished); |
| } |
| |
| #endif // PLATFORM(MAC) |
