| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Korean/Latin transition is treated as a word boundary</title> |
| |
| <link rel="help" href="https://unicode.org/reports/tr29/#Word_Boundary_Rules"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1973393"> |
| |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="../editing/include/editor-test-utils.js"></script> |
| |
| <div contenteditable id="target">희진DJ</div> |
| <textarea id="textareaTarget">DJ희진</textarea> |
| |
| <script> |
| const selection = getSelection(); |
| const textNode = document.getElementById("target").childNodes[0]; |
| const textareaNode = document.getElementById("textareaTarget"); |
| |
| test(() => { |
| selection.collapse(textNode, 0); // Start at beginning of text |
| selection.modify("move", "forward", "word"); |
| assert_equals(selection.focusNode, textNode); |
| assert_equals(selection.focusOffset, 2, "Caret should move after the Korean characters"); |
| }, "Korean/Latin transition should be considered a word boundary when moving forward"); |
| |
| test(() => { |
| selection.collapse(textNode, 4); // Start at end of text |
| selection.modify("move", "backward", "word"); |
| assert_equals(selection.focusNode, textNode); |
| assert_equals(selection.focusOffset, 2, "Caret should move before the Latin characters"); |
| }, "Korean/Latin transition should be considered a word boundary when moving backward"); |
| |
| promise_test(async () => { |
| textareaNode.focus(); |
| textareaNode.setSelectionRange(0, 0); // Start at beginning of text |
| const utils = new EditorTestUtils(textareaNode); |
| await utils.sendMoveWordRightKey(); |
| assert_equals(textareaNode.selectionStart, 2, "Caret should move after the Latin characters"); |
| }, "Latin/Korean transition should be considered a word boundary when moving forward"); |
| |
| promise_test(async () => { |
| textareaNode.focus(); |
| textareaNode.setSelectionRange(4, 4); // Start at end of text |
| const utils = new EditorTestUtils(textareaNode); |
| await utils.sendMoveWordLeftKey(); |
| assert_equals(textareaNode.selectionStart, 2, "Caret should move before the Korean characters"); |
| }, "Latin/Korean transition should be considered a word boundary when moving backward"); |
| </script> |
