<!DOCTYPE html>
<script src="../../resources/js-test-pre.js"></script>

<script>
description("Test that calling setAttributeNS() throws an error when http://www.w3.org/TR/dom/#dom-element-setattributens says it should.");

window.elem = document.createElement('test');

// Spec: http://www.w3.org/TR/dom/#dom-element-setattributens

// Step 5.
shouldThrowErrorName("elem.setAttributeNS(null, 'foo:bar', 'baz')", 'NamespaceError');

// Step 6.
shouldNotThrow("elem.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:abc', 'foo')");
shouldThrowErrorName("elem.setAttributeNS('http://www.w3.org/not-XML/1998/namespace', 'xml:abc', 'foo')", 'NamespaceError');

// Step 7.
shouldNotThrow("elem.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns', 'http://wwww.example.org')");
shouldThrowErrorName("elem.setAttributeNS('http://www.w3.org/2000/not-xmlns/', 'xmlns', 'http://wwww.example.org')", 'NamespaceError');
shouldNotThrow("elem.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:abc', 'http://wwww.example.org')");
shouldThrowErrorName("elem.setAttributeNS('http://www.w3.org/2000/not-xmlns/', 'xmlns:abc', 'http://wwww.example.org')", 'NamespaceError');

// Step 8.
shouldThrowErrorName("elem.setAttributeNS('http://www.w3.org/2000/xmlns/', 'badprefix:xmlns', 'http://wwww.example.org')", 'NamespaceError');
shouldThrowErrorName("elem.setAttributeNS('http://www.w3.org/2000/xmlns/', 'notxmlns', 'http://wwww.example.org')", 'NamespaceError');
</script>

<script src="../../resources/js-test-post.js"></script>