blocking-idl-attr.html | Explore in Territory

<!DOCTYPE html>
<title>Tests the 'blocking' IDL attribute on link, script and style elements</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
// Tests that the 'blocking' attribute follows the IDL:
// [SameObject, PutForwards=value] readonly attribute DOMTokenList blocking;

test(() => {
  const link = document.createElement('link');
  assert_true(link.blocking.supports('render'));
  assert_false(link.blocking.supports('asdf'));
}, "Supported tokens of the 'blocking' IDL attribute of the link element");

test(() => {
  const link = document.createElement('link');
  link.blocking = 'asdf';
  assert_equals(link.blocking.value, 'asdf');
}, "Setting the 'blocking' IDL attribute of the link element");

test(() => {
  const script = document.createElement('script');
  assert_true(script.blocking.supports('render'));
  assert_false(script.blocking.supports('asdf'));
}, "Supported tokens of the 'blocking' IDL attribute of the script element");

test(() => {
  const script = document.createElement('script');
  script.blocking = 'asdf';
  assert_equals(script.blocking.value, 'asdf');
}, "Setting the 'blocking' IDL attribute of the script element");

test(() => {
  const style = document.createElement('style');
  assert_true(style.blocking.supports('render'));
  assert_false(style.blocking.supports('asdf'));
}, "Supported tokens of the 'blocking' IDL attribute of the style element");

test(() => {
  const style = document.createElement('style');
  style.blocking = 'asdf';
  assert_equals(style.blocking.value, 'asdf');
}, "Setting the 'blocking' IDL attribute of the style element");
</script>
chromium/third_party/blink/web_tests/external/wpt/html/dom/render-blocking/blocking-idl-attr.html
