interlinePosition-after-Selection-addRange.html

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<!doctype html>

<html class="reftest-wait">

<meta charset="utf-8">

<title>Selection.addRange() should always reset interline position</title>

<script src="/tests/SimpleTest/SimpleTest.js"></script>

<style>

  div[contenteditable] {

    padding: 1em;

</style>

<script>

SimpleTest.waitForFocus(async () => {

  const editingHost = document.querySelector("div[contenteditable]");

  editingHost.focus();

  getSelection().collapse(editingHost, 2);

  SpecialPowers.wrap(getSelection()).interlinePosition = false;

  getSelection().addRange(getSelection().getRangeAt(0));

  document.documentElement.removeAttribute("class");

});

</script>

<div contenteditable="true" spellcheck="false">abc<br><br></div>