caretRangeFromPoint-replace-document.tentative.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /css/cssom/caretRangeFromPoint-replace-document.tentative.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset="utf-8" />

<title>document.caretRangeFromPoint()</title>

<link rel="help" href="https://github.com/w3c/csswg-drafts/pull/12362" />

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

  test(() => {

    const textarea = document.createElement("textarea");

    document.replaceChild(textarea, document.documentElement);

    let range = document.caretRangeFromPoint(0, 0);

    assert_true(range instanceof Range);

    assert_equals(range.startOffset, 1);

    assert_equals(range.endOffset, 1);

    assert_equals(range.startContainer, textarea);

    assert_equals(range.endContainer, textarea);

  }, "document.caretRangeFromPoint(0, 0)");

</script>