object-constraint-validation.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/the-object-element/object-constraint-validation.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>The object element's constraint validation.</title>

<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-object-element">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-validitystate-customerror">

<link rel="author" title="Peng Zhou" href="mailto:zhoupeng.1996@bytedance.com">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<object id="element"></object>

<script>

function check() {

  assert_false(element.willValidate);

  assert_true(element.checkValidity());

  assert_true(element.reportValidity());

test(() => {

  check();

  element.setCustomValidity("custom error");

  check();

}, "the object element's constraint validation is correct")

</script>