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Diffstat (limited to 'testing/web-platform/tests/html/semantics/forms/the-textarea-element/textarea-validity-clone.html')
| -rw-r--r-- | testing/web-platform/tests/html/semantics/forms/the-textarea-element/textarea-validity-clone.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/forms/the-textarea-element/textarea-validity-clone.html b/testing/web-platform/tests/html/semantics/forms/the-textarea-element/textarea-validity-clone.html new file mode 100644 index 0000000000..23d90e714b --- /dev/null +++ b/testing/web-platform/tests/html/semantics/forms/the-textarea-element/textarea-validity-clone.html @@ -0,0 +1,27 @@ +<!doctype html> +<meta charset="utf-8"> +<title>HTML Test: <textarea> validity state is correct after a clone</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-textarea-element"> +<link rel="help" href="https://bugzil.la/1472169"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +test(function() { + let form = document.createElement("form"); + let textarea = document.createElement("textarea"); + textarea.required = true; + + textarea.appendChild(document.createTextNode("A")); + form.appendChild(textarea); + + assert_true(textarea.validity.valid); + + let formClone = form.cloneNode(true); + assert_equals( + formClone.querySelector('textarea').validity.valid, + textarea.validity.valid, + "Validity state should be preserved after a clone" + ); +}, "<textarea> validity state should be preserved after a clone"); +</script> |