third_party/WebKit/LayoutTests/fast/dom/script-tests/URL-attribute-reflection.js

   1 description("Test reflecting URL attributes with empty string values.");
   2
   3 function testURLReflection(attributeName, tag, scriptAttributeName)
   4 {
   5     if (!scriptAttributeName)
   6         scriptAttributeName = attributeName.toLowerCase();
   7
   8     var element;
   9     if (tag === "html")
  10         element = document.documentElement;
  11     else {
  12         element = document.createElement(tag);
  13         document.body.appendChild(element);
  14     }
  15     element.setAttribute(scriptAttributeName, "x");
  16     var xValue = element[attributeName];
  17     element.setAttribute(scriptAttributeName, "");
  18     var emptyValue = element[attributeName];
  19     if (tag !== "html")
  20         document.body.removeChild(element);
  21
  22     if (xValue === undefined)
  23         return "none";
  24     if (xValue === "x")
  25         return "non-URL";
  26     if (xValue !== document.baseURI.replace(/[^\/]+$/, "x"))
  27         return "error (x): " + xValue;
  28     if (emptyValue === "")
  29         return "non-empty URL";
  30     if (emptyValue === document.baseURI)
  31         return "URL";
  32     return "error (empty): " + emptyValue;
  33 }
  34
  35 shouldBe("testURLReflection('attribute', 'element')", "'none'");
  36 shouldBe("testURLReflection('id', 'element')", "'non-URL'");
  37
  38 // The following list comes from the HTML5 document’s attributes index.
  39 // These are the URL attributes from that list.
  40
  41 shouldBe("testURLReflection('action', 'form')", "'URL'");
  42 shouldBe("testURLReflection('cite', 'blockquote')", "'URL'");
  43 shouldBe("testURLReflection('cite', 'del')", "'URL'");
  44 shouldBe("testURLReflection('cite', 'ins')", "'URL'");
  45 shouldBe("testURLReflection('cite', 'q')", "'URL'");
  46 shouldBe("testURLReflection('data', 'object')", "'URL'");
  47 shouldBe("testURLReflection('formaction', 'button')", "'URL'");
  48 shouldBe("testURLReflection('formaction', 'input')", "'URL'");
  49 shouldBe("testURLReflection('href', 'a')", "'URL'");
  50 shouldBe("testURLReflection('href', 'area')", "'URL'");
  51 shouldBe("testURLReflection('href', 'link')", "'URL'");
  52 shouldBe("testURLReflection('href', 'base')", "'URL'");
  53 shouldBe("testURLReflection('icon', 'command')", "'URL'");
  54 shouldBe("testURLReflection('poster', 'video')", "'URL'");
  55 shouldBe("testURLReflection('src', 'audio')", "'URL'");
  56 shouldBe("testURLReflection('src', 'embed')", "'URL'");
  57 shouldBe("testURLReflection('src', 'iframe')", "'URL'");
  58 shouldBe("testURLReflection('src', 'img')", "'URL'");
  59 shouldBe("testURLReflection('src', 'input')", "'URL'");
  60 shouldBe("testURLReflection('src', 'script')", "'URL'");
  61 shouldBe("testURLReflection('src', 'source')", "'URL'");
  62 shouldBe("testURLReflection('src', 'video')", "'URL'");
  63
  64 // Other reflected URL attributes.
  65
  66 shouldBe("testURLReflection('longDesc', 'img')", "'URL'");
  67 shouldBe("testURLReflection('lowsrc', 'img')", "'URL'");