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

   1 <!DOCTYPE html>
   2 <script src="../../resources/js-test.js"></script>
   3 <script>
   4 description('Tests the serialization of special XML namespaces on attributes, as reported in <a href="http://crbug.com/395950">bug 395950</a>.');
   5
   6 var xmlDocument  = (new DOMParser()).parseFromString('<outer />', 'text/xml');
   7
   8 var inner1 = xmlDocument.createElementNS(null, 'inner1');
   9 // The xlink's namespace prefix is xlink by default, not auto-generated.
  10 inner1.setAttributeNS('http://www.w3.org/1999/xlink', 'href', 'http://www.google.com');
  11 // The xml namespace is automatically bound to the xml prefix, no definition needed.
  12 inner1.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'attr', 'value');
  13 xmlDocument.firstChild.appendChild(inner1);
  14
  15 var inner2 = xmlDocument.createElementNS(null, 'inner2');
  16 // The xlink's namespace prefix should not be forced to xlink.
  17 inner2.setAttributeNS('http://www.w3.org/1999/xlink', 'xl:href', 'http://www.google.com');
  18 // The xml namespace is automatically bound to the xml prefix, no definition needed.
  19 inner2.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:attr', 'value');
  20 xmlDocument.firstChild.appendChild(inner2);
  21
  22 // Check the DOM construction.
  23 shouldBeEqualToString('xmlDocument.querySelector("inner1").getAttributeNS("http://www.w3.org/1999/xlink", "href")', 'http://www.google.com');
  24 shouldBeEqualToString('xmlDocument.querySelector("inner1").getAttributeNS("http://www.w3.org/XML/1998/namespace", "attr")', 'value');
  25 shouldBeEqualToString('xmlDocument.querySelector("inner2").getAttributeNS("http://www.w3.org/1999/xlink", "href")', 'http://www.google.com');
  26 shouldBeEqualToString('xmlDocument.querySelector("inner2").getAttribute("xl:href")', 'http://www.google.com');
  27 shouldBeEqualToString('xmlDocument.querySelector("inner2").getAttributeNS("http://www.w3.org/XML/1998/namespace", "attr")', 'value');
  28 shouldBeEqualToString('xmlDocument.querySelector("inner2").getAttribute("xml:attr")', 'value');
  29
  30 var xmlString = (new XMLSerializer()).serializeToString(xmlDocument);
  31
  32 // Check the serialization result.
  33 var parsedDoc = (new DOMParser()).parseFromString(xmlString, 'text/xml');
  34 shouldBeEqualToString('parsedDoc.querySelector("inner1").getAttributeNS("http://www.w3.org/1999/xlink", "href")', 'http://www.google.com');
  35 shouldBeEqualToString('parsedDoc.querySelector("inner1").getAttributeNS("http://www.w3.org/XML/1998/namespace", "attr")', 'value');
  36 shouldBeEqualToString('parsedDoc.querySelector("inner2").getAttributeNS("http://www.w3.org/1999/xlink", "href")', 'http://www.google.com');
  37 shouldBeEqualToString('parsedDoc.querySelector("inner2").getAttribute("xl:href")', 'http://www.google.com');
  38 shouldBeEqualToString('parsedDoc.querySelector("inner2").getAttributeNS("http://www.w3.org/XML/1998/namespace", "attr")', 'value');
  39 shouldBeEqualToString('parsedDoc.querySelector("inner2").getAttribute("xml:attr")', 'value');
  40
  41 // Check that the correct xmlns definitions were emitted.
  42 shouldBeEqualToNumber('xmlString.indexOf("xmlns:xml")', -1);
  43 shouldNotBe('xmlString.indexOf("xmlns:xlink")', '-1');
  44 shouldNotBe('xmlString.indexOf("xmlns:xl")', '-1');
  45 </script>