fix", "value 2")

  var prefixed = el.attributes[0]
  assert_equals(prefixed.localName, "pre:fix", "prefixed local name")
  assert_equals(prefixed.namespaceURI, null, "prefixed namespace")

  var unprefixed = el.attributes[1]
  assert_equals(unprefixed.localName, "fix", "unprefixed local name")
  assert_equals(unprefixed.namespaceURI, null, "unprefixed namespace")

  el.removeAttributeNS(null, "pre:fix")
  assert_equals(el.attributes[0], unprefixed)
}, "Attribute with prefix in local name")

test(function()