<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-page-3/#page-orientation-prop">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<script>
  // page-orientation is not a property. test_invalid_value() tries to specify
  // it on an element, and this should fail, even when using a valid
  // value. page-orientation is only valid as a descriptor inside an @page rule.
  test_invalid_value("page-orientation", "hotpink");
  test_invalid_value("page-orientation", "upright");
  test_invalid_value("page-orientation", "rotate-left");
  test_invalid_value("page-orientation", "rotate-right");
</script>
