range-option-add-repaint.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/semantics/forms/the-input-element/range-option-add-repaint.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html class=reftest-wait>

<title>The range is repainted if an option is added to the range's list</title>

<link rel=help href="https://bugzilla.mozilla.org/show_bug.cgi?id=1805105">

<link rel=author href="mailto:zach@zrhoffman.net" title="Zach Hoffman">

<link rel=match href=range-tick-marks-05-ref.html>

<script src=/common/reftest-wait.js></script>

<input type=range step=3 value=1 min=-5 max=5 list=tickmarks>

<datalist id=tickmarks>

  <option value=4></option>

</datalist>

<script>

  requestAnimationFrame(() =>

    requestAnimationFrame(() => {

      const dataList = document.querySelector("datalist");

      const toAdd = document.createElement("option");

      toAdd.value = -2;

      dataList.appendChild(toAdd);

      takeScreenshot();

    }));

</script>