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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /selection/move-by-word-korean.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>Korean/Latin transition is treated as a word boundary</title>
<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>