third_party/WebKit/LayoutTests/fast/dom/XMLSerializer-attribute-namespaces.html

   1 <!DOCTYPE html>
   2 <script src="../../resources/js-test.js"></script>
   3 <script>
   4 description('Tests the serialization of XML namespaces on attributes, as reported in <a href="http://crbug.com/248044">bug 248044</a>.');
   5 window.doc = (new DOMParser()).parseFromString('<outer attr1="value1" xmlns="http://www.example.com"/>', 'text/xml');
   6 // XML-namespaced attributes should get the "xml" prefix.
   7 doc.documentElement.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'id', 'outer');
   8 // Attributes with the same namespace as the element should get a prefix.
   9 doc.documentElement.setAttributeNS('http://www.example.com', 'foo', 'bar');
  10 doc.documentElement.setAttributeNS('http://www.example.com', 'foo2', 'bar2');
  11 // Two attributes with the same namespace and different prefixes shouldn't confuse the serializer.
  12 doc.documentElement.setAttributeNS('http://www.example.com/ns1', 'fizz', 'buzz');
  13 // A prefix declared in an xmlns attribute (coming soon) shouldn't get another xmlns attribute.
  14 doc.documentElement.setAttributeNS('http://www.example.com/ns1', 'prefix1:fizz2', 'buzz2');
  15 // A prefix without a matching xmlns attribute should get one during serialization.
  16 doc.documentElement.setAttributeNS('http://www.example.com/ns2', 'prefix2:name', 'value');
  17 doc.documentElement.setAttributeNS('http://www.example.com/ns2', 'name2', 'value2');
  18 // Namespace declaration for the prefix1:fizz attribute.
  19 doc.documentElement.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:prefix1', 'http://www.example.com/ns1');
  20 // Element with the same namespace as the parent.
  21 var innerElement = doc.createElementNS("http://www.example.com", 'inner');
  22 doc.documentElement.appendChild(innerElement);
  23 // An attribute with no namespace doesn't need a prefix.
  24 innerElement.setAttributeNS(null, 'id', 'inner');
  25
  26 // Check the DOM construction.
  27 shouldBe('doc.documentElement.getAttributeNS(null, "attr1")', '"value1"');
  28 shouldBe('doc.documentElement.getAttributeNS("http://www.example.com", "foo")', '"bar"');
  29 shouldBe('doc.documentElement.getAttributeNS("http://www.example.com", "foo2")', '"bar2"');
  30 shouldBe('doc.documentElement.getAttributeNS("http://www.example.com/ns1", "fizz")', '"buzz"');
  31 shouldBe('doc.documentElement.getAttributeNS("http://www.example.com/ns1", "fizz2")', '"buzz2"');
  32 shouldBe('doc.documentElement.getAttributeNS("http://www.example.com/ns2", "name")', '"value"');
  33 shouldBe('doc.documentElement.getAttributeNS("http://www.example.com/ns2", "name2")', '"value2"');
  34 shouldBe('doc.documentElement.getAttributeNS("http://www.w3.org/XML/1998/namespace", "id")', '"outer"');
  35 shouldBe('doc.querySelector("inner").localName', '"inner"');
  36 shouldBe('doc.querySelector("inner").namespaceURI', '"http://www.example.com"');
  37 shouldBe('doc.querySelector("inner").getAttributeNS(null, "id")', '"inner"');
  38
  39 window.xmlText = (new XMLSerializer()).serializeToString(doc); // exported for debugging
  40 window.parsedDoc = (new DOMParser()).parseFromString(xmlText, 'text/xml');
  41
  42 // Check the serialization result.
  43 shouldBe('parsedDoc.documentElement.getAttributeNS(null, "attr1")', '"value1"');
  44 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.example.com", "foo")', '"bar"');
  45 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.example.com", "foo2")', '"bar2"');
  46 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.example.com/ns1", "fizz")', '"buzz"');
  47 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.example.com/ns1", "fizz2")', '"buzz2"');
  48 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.example.com/ns2", "name")', '"value"');
  49 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.example.com/ns2", "name2")', '"value2"');
  50 shouldBe('parsedDoc.documentElement.getAttributeNS("http://www.w3.org/XML/1998/namespace", "id")', '"outer"');
  51 shouldBe('parsedDoc.querySelector("inner").localName', '"inner"');
  52 shouldBe('parsedDoc.querySelector("inner").namespaceURI', '"http://www.example.com"');
  53 shouldBe('parsedDoc.querySelector("inner").getAttributeNS(null, "id")', '"inner"');
  54 </script>