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<!doctype html>
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="should-apply">
  <textarea></textarea>
  <input type="text">
  <input type="password">
  <input type="search">
  <input type="tel">
  <input type="email">
  <input type="url">
  <input type="number">
  <input type="date">
  <input type="time">
  <input type="month">
  <input type="week">
  <input type="datetime-local">
</div>
<div id="should-not-apply">
  <input type="hidden">
  <input type="button">
  <input type="image">
  <input type="reset">
  <input type="submit">
  <input type="radio">
  <input type="file">
  <input type="checkbox">
  <input type="range">
  <input type="color">
</div>
<script>
for (const element of Array.from(document.querySelectorAll('#should-apply *'))) {
  let elementDesc = element.tagName.toLowerCase();
  if (elementDesc === "input")
    elementDesc += ` type="${element.type}"`;
  test(function() {
    assert_false(element.matches(':-moz-read-only'), "Shouldn't be initially read-only");
    assert_true(element.matches(':-moz-read-write'), "Thus should be read-write");
    element.setAttribute("readonly", "readonly");
    assert_true(element.matches(':-moz-read-only'), "Should become read-only");
    assert_false(element.matches(':-moz-read-write'), "Thus should stop being read-write");
  }, elementDesc);
}

for (const element of Array.from(document.querySelectorAll('#should-not-apply *'))) {
  let elementDesc = element.tagName.toLowerCase();
  if (elementDesc === "input")
    elementDesc += ` type="${element.type}"`;
  test(function() {
    assert_true(element.matches(':-moz-read-only'), "Should match read-only");
    assert_false(element.matches(':-moz-read-write'), "Should not be read-write");
    element.setAttribute("readonly", "readonly");
    assert_true(element.matches(':-moz-read-only'), "Should keep matching read-only");
    assert_false(element.matches(':-moz-read-write'), "Should still not be read-write");
  }, elementDesc);
}
</script>