third_party/WebKit/LayoutTests/fast/dom/htmlallcollection-enumerated-properties.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <script src="../../resources/js-test.js"></script>
   5
   6 <a href="#" id="aId1" name="aName1"></a>
   7 <map id="mapId1" name="mapName1">
   8   <area shape="rect" coords="0,0,82,126" href="#" id="areaId1" name="areaName1"/>
   9   <area shape="circle" coords="90,58,3" href="#" id="areaId2" name="areaName2"/>
  10 </map>
  11 <embed src="#" id="embedId1" name="embedName1">
  12 <form id="formId1" name="formName1">
  13   <input id="inputId1" name="inputName1"></input>
  14   <input id="inputId2"></input>
  15 </form>
  16 <iframe id="iframeId1" name="iframeName1"></iframe>
  17 <img id="imgId8" name="imgName8"/>
  18 <object width="0" height="0" data="#" id="objectId1" name="objectName1"></object>
  19 <select id="selectId1" name="selectName1">
  20   <option value="option" id="optionId1" name="optionName1">option</option>
  21 </select>
  22
  23 <script>
  24 description("This tests verifies the enumerated properties on HTMLAllCollection and their order.");
  25
  26 var htmlAllCollection = document.all;
  27 shouldBe("htmlAllCollection.__proto__", "HTMLAllCollection.prototype");
  28 shouldBe("htmlAllCollection.__proto__.__proto__", "HTMLCollection.prototype");
  29 shouldBe("htmlAllCollection.length", "34");
  30
  31 // As per http://www.whatwg.org/specs/web-apps/current-work/multipage/common-dom-interfaces.html#htmlallcollection-0:
  32 // The supported property names consist of the non-empty values of all the id attributes of all the elements
  33 // represented by the collection, and the non-empty values of all the name attributes of all the a, area,
  34 // embed, form, frame, frameset, iframe, img, and object elements represented by the collection, in tree order,
  35 // ignoring later duplicates, with the id of an element preceding its name if it contributes both, they differ from
  36 // each other, and neither is the duplicate of an earlier entry.
  37 var expectedEnumeratedProperties = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "length", "description", "console", "aId1", "aName1", "mapId1", "areaId1", "areaName1", "areaId2", "areaName2", "embedId1", "embedName1", "formId1", "formName1", "inputId1", "inputName1", "inputId2", "iframeId1", "iframeName1", "imgId8", "imgName8", "objectId1", "objectName1", "selectId1", "selectName1", "optionId1", "item", "namedItem"].sort();
  38
  39 var enumeratedProperties = [];
  40 for (var property in htmlAllCollection) {
  41   enumeratedProperties[enumeratedProperties.length] = property;
  42 }
  43 enumeratedProperties.sort();
  44 shouldBe("enumeratedProperties", "expectedEnumeratedProperties");
  45 </script>
  46 </body>
  47 </html>