The Tor Browser: editor/libeditor/html/tests/test_bug520189.html@7e26c7da4463 (annotated)

editor/libeditor/html/tests/test_bug520189.html@7e26c7da4463 (annotated)

editor/libeditor/html/tests/test_bug520189.html

Wed, 31 Dec 2014 06:55:50 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:55:50 +0100
changeset 2: 7e26c7da4463
permissions: -rw-r--r--

Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2

 <!DOCTYPE HTML>
 <html>
 <!--
 https://bugzilla.mozilla.org/show_bug.cgi?id=520182
 -->
 <head>
   <title>Test for Bug 520182</title>
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
   <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
 </head>
 <body>
 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=520182">Mozilla Bug 520182</a>
 <p id="display"></p>
 <div id="content">
   <iframe id="a" src="about:blank"></iframe>
   <iframe id="b" src="about:blank"></iframe>
   <iframe id="c" src="about:blank"></iframe>
   <div id="d" contenteditable="true"></div>
   <div id="e" contenteditable="true"></div>
   <div id="f" contenteditable="true"></div>
   <iframe id="g" src="about:blank"></iframe>
   <iframe id="h" src="about:blank"></iframe>
   <div id="i" contenteditable="true"></div>
   <div id="j" contenteditable="true"></div>
   <iframe id="k" src="about:blank"></iframe>
   <div id="l" contenteditable="true"></div>
   <iframe id="m" src="about:blank"></iframe>
   <div id="n" contenteditable="true"></div>
   <iframe id="o" src="about:blank"></iframe>
   <div id="p" contenteditable="true"></div>
   <iframe id="q" src="about:blank"></iframe>
   <div id="r" contenteditable="true"></div>
   <iframe id="s" src="about:blank"></iframe>
   <div id="t" contenteditable="true"></div>
   <iframe id="u" src="about:blank"></iframe>
   <div id="v" contenteditable="true"></div>
   <iframe id="w" src="about:blank"></iframe>
   <div id="x" contenteditable="true"></div>
   <iframe id="y" src="about:blank"></iframe>
   <div id="z" contenteditable="true"></div>
   <iframe id="aa" src="about:blank"></iframe>
   <div id="bb" contenteditable="true"></div>
   <iframe id="cc" src="about:blank"></iframe>
   <div id="dd" contenteditable="true"></div>
   <iframe id="ee" src="about:blank"></iframe>
   <div id="ff" contenteditable="true"></div>
   <iframe id="gg" src="about:blank"></iframe>
   <div id="hh" contenteditable="true"></div>
   <iframe id="ii" src="about:blank"></iframe>
   <div id="jj" contenteditable="true"></div>
   <iframe id="kk" src="about:blank"></iframe>
   <div id="ll" contenteditable="true"></div>
   <iframe id="mm" src="about:blank"></iframe>
   <div id="nn" contenteditable="true"></div>
   <iframe id="oo" src="about:blank"></iframe>
   <div id="pp" contenteditable="true"></div>
   <iframe id="qq" src="about:blank"></iframe>
   <div id="rr" contenteditable="true"></div>
   <iframe id="ss" src="about:blank"></iframe>
   <div id="tt" contenteditable="true"></div>
   <iframe id="uu" src="about:blank"></iframe>
   <div id="vv" contenteditable="true"></div>
   <div id="sss" contenteditable="true"></div>
   <iframe id="ssss" src="about:blank"></iframe>
   <div id="ttt" contenteditable="true"></div>
   <iframe id="tttt" src="about:blank"></iframe>
   <div id="uuu" contenteditable="true"></div>
   <iframe id="uuuu" src="about:blank"></iframe>
   <div id="vvv" contenteditable="true"></div>
   <iframe id="vvvv" src="about:blank"></iframe>
   <div id="www" contenteditable="true"></div>
   <iframe id="wwww" src="about:blank"></iframe>
   <div id="xxx" contenteditable="true"></div>
   <iframe id="xxxx" src="about:blank"></iframe>
   <div id="yyy" contenteditable="true"></div>
   <iframe id="yyyy" src="about:blank"></iframe>
 </div>
 <pre id="test">
 <script type="application/javascript">
 /** Test for Bug 520182 **/
 const dataPayload = "foo<iframe src=\"data:text/html,bar\"></iframe>baz";
 const jsPayload = "foo<iframe src=\"javascript:void('bar');\"></iframe>baz";
 const httpPayload = "foo<iframe src=\"http://mochi.test:8888/\"></iframe>baz";
 const scriptPayload ="foo<script>document.write(\"<iframe></iframe>\");</sc" + "ript>baz";
 const scriptExternalPayload = "foo<script src=\"data:text/javascript,document.write('<iframe></iframe>');\"></sc" + "ript>baz";
 const validStyle1Payload = "foo<style>#bar{color:red;}</style>baz";
 const validStyle2Payload = "foo<span style=\"color:red\">bar</span>baz";
 const validStyle3Payload = "foo<style>@font-face{font-family:xxx;src:'xxx.ttf';}</style>baz";
 const validStyle4Payload = "foo<style>@namespace xxx url(http://example.com/);</style>baz";
 const invalidStyle1Payload = "foo<style>#bar{-moz-binding:url('data:text/xml,<?xml version=\"1.0\"><binding xmlns=\"http://www.mozilla.org/xbl\"/>');}</style>baz";
 const invalidStyle2Payload = "foo<span style=\"-moz-binding:url('data:text/xml,<?xml version=&quot;1.0&quot;><binding xmlns=&quot;http://www.mozilla.org/xbl&quot;/>');\">bar</span>baz";
 const invalidStyle3Payload = "foo<style>@import 'xxx.css';</style>baz";
 const invalidStyle4Payload = "foo<span style=\"@import 'xxx.css';\">bar</span>baz";
 const invalidStyle5Payload = "foo<span style=\"@font-face{font-family:xxx;src:'xxx.ttf';}\">bar</span>baz";
 const invalidStyle6Payload = "foo<span style=\"@namespace xxx url(http://example.com/);\">bar</span>baz";
 const invalidStyle7Payload = "<html><head><title>xxx</title></head><body>foo</body></html>";
 const invalidStyle8Payload = "foo<style>@-moz-document url(http://example.com/) {};</style>baz";
 const invalidStyle9Payload = "foo<style>@-moz-keyframes bar {};</style>baz";
 const nestedStylePayload = "foo<style>#bar1{-moz-binding:url('data:text/xml,<?xml version=&quot;1.0&quot;><binding xmlns=&quot;http://www.mozilla.org/xbl&quot; id=&quot;binding-1&quot;/>');<style></style>#bar2{-moz-binding:url('data:text/xml,<?xml version=&quot;1.0&quot;><binding xmlns=&quot;http://www.mozilla.org/xbl&quot; id=&quot;binding-2&quot;/>');</style>baz";
 const validImgSrc1Payload = "foo<img src=\"data:image/png,bar\">baz";
 const validImgSrc2Payload = "foo<img src=\"javascript:void('bar');\">baz";
 const validImgSrc3Payload = "foo<img src=\"file:///bar.png\">baz";
 const validDataFooPayload = "foo<span data-bar=\"value\">baz</span>";
 const validDataFoo2Payload = "foo<span _bar=\"value\">baz</span>";
 const svgPayload = "foo<svg><title>svgtitle</title></svg>bar";
 const svg2Payload = "foo<svg><bogussvg/></svg>bar";
 const mathPayload = "foo<math><bogusmath/></math>bar";
 const math2Payload = "foo<math><style>@import \"yyy.css\";</style</math>bar";
 const math3Payload = "foo<math><mi></mi></math>bar";
 const videoPayload = "foo<video></video>bar";
 const microdataPayload = "<head><meta name=foo content=bar><link rel=stylesheet href=url></head><body><meta itemprop=foo content=bar><link itemprop=bar href=url></body>";
 var tests = [
   {
     id: "a",
     isIFrame: true,
     payload: dataPayload,
     iframeCount: 0,
     rootElement: function() document.getElementById("a").contentDocument.documentElement
   },
   {
     id: "b",
     isIFrame: true,
     payload: jsPayload,
     iframeCount: 0,
     rootElement: function() document.getElementById("b").contentDocument.documentElement
   },
   {
     id: "c",
     isIFrame: true,
     payload: httpPayload,
     iframeCount: 0,
     rootElement: function() document.getElementById("c").contentDocument.documentElement
   },
   {
     id: "g",
     isIFrame: true,
     payload: scriptPayload,
     rootElement: function() document.getElementById("g").contentDocument.documentElement,
     iframeCount: 0
   },
   {
     id: "h",
     isIFrame: true,
     payload: scriptExternalPayload,
     rootElement: function() document.getElementById("h").contentDocument.documentElement,
     iframeCount: 0
   },
   {
     id: "d",
     payload: dataPayload,
     iframeCount: 0,
     rootElement: function() document.getElementById("d")
   },
   {
     id: "e",
     payload: jsPayload,
     iframeCount: 0,
     rootElement: function() document.getElementById("e")
   },
   {
     id: "f",
     payload: httpPayload,
     iframeCount: 0,
     rootElement: function() document.getElementById("f")
   },
   {
     id: "i",
     payload: scriptPayload,
     rootElement: function() document.getElementById("i"),
     iframeCount: 0
   },
   {
     id: "j",
     payload: scriptExternalPayload,
     rootElement: function() document.getElementById("j"),
     iframeCount: 0
   },
   {
     id: "k",
     isIFrame: true,
     payload: validStyle1Payload,
     rootElement: function() document.getElementById("k").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("style"), -1, "Should have retained style")
   },
   {
     id: "l",
     payload: validStyle1Payload,
     rootElement: function() document.getElementById("l"),
     checkResult: function(html) isnot(html.indexOf("style"), -1, "Should have retained style")
   },
   {
     id: "m",
     isIFrame: true,
     payload: validStyle2Payload,
     rootElement: function() document.getElementById("m").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("style"), -1, "Should have retained style")
   },
   {
     id: "n",
     payload: validStyle2Payload,
     rootElement: function() document.getElementById("n"),
     checkResult: function(html) isnot(html.indexOf("style"), -1, "Should have retained style")
   },
   {
     id: "o",
     isIFrame: true,
     payload: invalidStyle1Payload,
     rootElement: function() document.getElementById("o").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("binding"), -1, "Should not have retained the binding style")
   },
   {
     id: "p",
     payload: invalidStyle1Payload,
     rootElement: function() document.getElementById("p"),
     checkResult: function(html) is(html.indexOf("binding"), -1, "Should not have retained the binding style")
   },
   {
     id: "q",
     isIFrame: true,
     payload: invalidStyle2Payload,
     rootElement: function() document.getElementById("q").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("binding"), -1, "Should not have retained the binding style")
   },
   {
     id: "r",
     payload: invalidStyle2Payload,
     rootElement: function() document.getElementById("r"),
     checkResult: function(html) is(html.indexOf("binding"), -1, "Should not have retained the binding style")
   },
   {
     id: "s",
     isIFrame: true,
     payload: invalidStyle1Payload,
     rootElement: function() document.getElementById("s").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("xxx"), -1, "Should not have retained the import style")
   },
   {
     id: "t",
     payload: invalidStyle1Payload,
     rootElement: function() document.getElementById("t"),
     checkResult: function(html) is(html.indexOf("xxx"), -1, "Should not have retained the import style")
   },
   {
     id: "u",
     isIFrame: true,
     payload: invalidStyle2Payload,
     rootElement: function() document.getElementById("u").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("xxx"), -1, "Should not have retained the import style")
   },
   {
     id: "v",
     payload: invalidStyle2Payload,
     rootElement: function() document.getElementById("v"),
     checkResult: function(html) is(html.indexOf("xxx"), -1, "Should not have retained the import style")
   },
   {
     id: "w",
     isIFrame: true,
     payload: validStyle3Payload,
     rootElement: function() document.getElementById("w").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should have retained the font-face style")
   },
   {
     id: "x",
     payload: validStyle3Payload,
     rootElement: function() document.getElementById("x"),
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should have retained the font-face style")
   },
   {
     id: "y",
     isIFrame: true,
     payload: invalidStyle5Payload,
     rootElement: function() document.getElementById("y").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should not have retained the font-face style")
   },
   {
     id: "z",
     payload: invalidStyle5Payload,
     rootElement: function() document.getElementById("z"),
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should not have retained the font-face style")
   },
   {
     id: "aa",
     isIFrame: true,
     payload: nestedStylePayload,
     rootElement: function() document.getElementById("aa").contentDocument.documentElement,
     checkResult: function(html, text) {
       is(html.indexOf("binding-1"), -1, "Should not have retained the binding-1 style");
       isnot(text.indexOf("#bar2"), -1, "Should have retained binding-2 as text content");
       is(text.indexOf("binding-2"), -1, "Should not have retained binding-2 as a tag");
     }
   },
   {
     id: "bb",
     payload: nestedStylePayload,
     rootElement: function() document.getElementById("bb"),
     checkResult: function(html, text) {
       is(html.indexOf("binding-1"), -1, "Should not have retained the binding-1 style");
       isnot(text.indexOf("#bar2"), -1, "Should have retained binding-2 as text content");
       is(text.indexOf("binding-2"), -1, "Should not have retained binding-2 as a tag");
     }
   },
   {
     id: "cc",
     isIFrame: true,
     payload: validStyle4Payload,
     rootElement: function() document.getElementById("cc").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should have retained the namespace style")
   },
   {
     id: "dd",
     payload: validStyle4Payload,
     rootElement: function() document.getElementById("dd"),
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should have retained the namespace style")
   },
   {
     id: "ee",
     isIFrame: true,
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("ee").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should not have retained the namespace style")
   },
   {
     id: "ff",
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("ff"),
     checkResult: function(html) isnot(html.indexOf("xxx"), -1, "Should not have retained the namespace style")
   },
   {
     id: "gg",
     isIFrame: true,
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("gg").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the src attribute for the image")
   },
   {
     id: "hh",
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("hh"),
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the src attribute for the image")
   },
   {
     id: "ii",
     isIFrame: true,
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("ii").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the src attribute for the image")
   },
   {
     id: "jj",
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("jj"),
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the src attribute for the image")
   },
   {
     id: "kk",
     isIFrame: true,
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("kk").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the src attribute for the image")
   },
   {
     id: "ll",
     payload: invalidStyle6Payload,
     rootElement: function() document.getElementById("ll"),
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the src attribute for the image")
   },
   {
     id: "mm",
     isIFrame: true,
     indirectPaste: true,
     payload: invalidStyle7Payload,
     rootElement: function() document.getElementById("mm").contentDocument.documentElement,
     checkResult: function(html) {
       is(html.indexOf("xxx"), -1, "Should not have retained the title text");
       isnot(html.indexOf("foo"), -1, "Should have retained the body text");
     }
   },
   {
     id: "nn",
     indirectPaste: true,
     payload: invalidStyle7Payload,
     rootElement: function() document.getElementById("nn"),
     checkResult: function(html) {
       is(html.indexOf("xxx"), -1, "Should not have retained the title text");
       isnot(html.indexOf("foo"), -1, "Should have retained the body text");
     }
   },
   {
     id: "oo",
     isIFrame: true,
     payload: validDataFooPayload,
     rootElement: function() document.getElementById("oo").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the data-bar attribute")
   },
   {
     id: "pp",
     payload: validDataFooPayload,
     rootElement: function() document.getElementById("pp"),
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the data-bar attribute")
   },
   {
     id: "qq",
     isIFrame: true,
     payload: validDataFoo2Payload,
     rootElement: function() document.getElementById("qq").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the _bar attribute")
   },
   {
     id: "rr",
     payload: validDataFoo2Payload,
     rootElement: function() document.getElementById("rr"),
     checkResult: function(html) isnot(html.indexOf("bar"), -1, "Should have retained the _bar attribute")
   },
   {
     id: "ss",
     isIFrame: true,
     payload: invalidStyle8Payload,
     rootElement: function() document.getElementById("ss").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("@-moz-document"), -1, "Should not have retained the @-moz-document rule")
   },
   {
     id: "tt",
     payload: invalidStyle8Payload,
     rootElement: function() document.getElementById("tt"),
     checkResult: function(html) is(html.indexOf("@-moz-document"), -1, "Should not have retained the @-moz-document rule")
   },
   {
     id: "uu",
     isIFrame: true,
     payload: invalidStyle9Payload,
     rootElement: function() document.getElementById("uu").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("@-moz-keyframes"), -1, "Should not have retained the @-moz-keyframes rule")
   },
   {
     id: "vv",
     payload: invalidStyle9Payload,
     rootElement: function() document.getElementById("vv"),
     checkResult: function(html) is(html.indexOf("@-moz-keyframes"), -1, "Should not have retained the @-moz-keyframes rule")
   },
   {
     id: "sss",
     payload: svgPayload,
     rootElement: function() document.getElementById("sss"),
     checkResult: function(html) isnot(html.indexOf("svgtitle"), -1, "Should have retained SVG title")
   },
   {
     id: "ssss",
     isIFrame: true,
     payload: svgPayload,
     rootElement: function() document.getElementById("ssss").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("svgtitle"), -1, "Should have retained SVG title")
   },
   {
     id: "ttt",
     payload: svg2Payload,
     rootElement: function() document.getElementById("ttt"),
     checkResult: function(html) is(html.indexOf("bogussvg"), -1, "Should have dropped bogussvg element")
   },
   {
     id: "tttt",
     isIFrame: true,
     payload: svg2Payload,
     rootElement: function() document.getElementById("tttt").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("bogussvg"), -1, "Should have dropped bogussvg element")
   },
   {
     id: "uuu",
     payload: mathPayload,
     rootElement: function() document.getElementById("uuu"),
     checkResult: function(html) is(html.indexOf("bogusmath"), -1, "Should have dropped bogusmath element")
   },
   {
     id: "uuuu",
     isIFrame: true,
     payload: mathPayload,
     rootElement: function() document.getElementById("uuuu").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("bogusmath"), -1, "Should have dropped bogusmath element")
   },
   {
     id: "vvv",
     payload: math2Payload,
     rootElement: function() document.getElementById("vvv"),
     checkResult: function(html) is(html.indexOf("yyy.css"), -1, "Should have dropped MathML style element")
   },
   {
     id: "vvvv",
     isIFrame: true,
     payload: math2Payload,
     rootElement: function() document.getElementById("vvvv").contentDocument.documentElement,
     checkResult: function(html) is(html.indexOf("yyy.css"), -1, "Should have dropped MathML style element")
   },
   {
     id: "www",
     payload: math3Payload,
     rootElement: function() document.getElementById("www"),
     checkResult: function(html) isnot(html.indexOf("<mi"), -1, "Should not have dropped MathML mi element")
   },
   {
     id: "wwww",
     isIFrame: true,
     payload: math3Payload,
     rootElement: function() document.getElementById("wwww").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("<mi"), -1, "Should not have dropped MathML mi element")
   },
   {
     id: "xxx",
     payload: videoPayload,
     rootElement: function() document.getElementById("xxx"),
     checkResult: function(html) isnot(html.indexOf("controls="), -1, "Should have added the controls attribute")
   },
   {
     id: "xxxx",
     isIFrame: true,
     payload: videoPayload,
     rootElement: function() document.getElementById("xxxx").contentDocument.documentElement,
     checkResult: function(html) isnot(html.indexOf("controls="), -1, "Should have added the controls attribute")
   },
   {
     id: "yyy",
     payload: microdataPayload,
     rootElement: function() document.getElementById("yyy"),
     checkResult: function(html) { is(html.indexOf("name"), -1, "Should have dropped name."); is(html.indexOf("rel"), -1, "Should have dropped rel."); isnot(html.indexOf("itemprop"), -1, "Should not have dropped itemprop."); }
   },
   {
     id: "yyyy",
     isIFrame: true,
     payload: microdataPayload,
     rootElement: function() document.getElementById("yyyy").contentDocument.documentElement,
     checkResult: function(html) { is(html.indexOf("name"), -1, "Should have dropped name."); is(html.indexOf("rel"), -1, "Should have dropped rel."); isnot(html.indexOf("itemprop"), -1, "Should not have dropped itemprop."); }
   }
 ];
 function doNextTest() {
   if (typeof testCounter == "undefined")
     testCounter = 0;
   else if (++testCounter == tests.length) {
     SimpleTest.finish();
     return;
   }
   runTest(tests[testCounter]);
   doNextTest();
 }
 function getLoadContext() {
   const Ci = SpecialPowers.Ci;
   return SpecialPowers.wrap(window)
                .QueryInterface(Ci.nsIInterfaceRequestor)
                .getInterface(Ci.nsIWebNavigation)
                .QueryInterface(Ci.nsILoadContext);
 }
 function runTest(test) {
   var elem = document.getElementById(test.id);
   if ("isIFrame" in test) {
     elem.contentDocument.designMode = "on";
     elem.contentWindow.focus();
   } else
     elem.focus();
   var trans = SpecialPowers.Cc["@mozilla.org/widget/transferable;1"]
                            .createInstance(SpecialPowers.Ci.nsITransferable);
   trans.init(getLoadContext());
   var data = SpecialPowers.Cc["@mozilla.org/supports-string;1"]
                           .createInstance(SpecialPowers.Ci.nsISupportsString);
   data.data = test.payload;
   trans.addDataFlavor("text/html");
   trans.setTransferData("text/html", data, data.data.length * 2);
   if ("indirectPaste" in test) {
     var editor, win;
     if ("isIFrame" in test) {
       win = elem.contentDocument.defaultView;
     } else {
       getSelection().collapse(elem, 0);
       win = window;
     }
     editor = SpecialPowers.wrap(win).QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
                           .getInterface(SpecialPowers.Ci.nsIWebNavigation)
                           .QueryInterface(SpecialPowers.Ci.nsIDocShell)
                           .editor;
     editor.pasteTransferable(trans);
   } else {
     var clipboard = SpecialPowers.Cc["@mozilla.org/widget/clipboard;1"]
                                  .getService(SpecialPowers.Ci.nsIClipboard);
     clipboard.setData(trans, null, SpecialPowers.Ci.nsIClipboard.kGlobalClipboard);
     synthesizeKey("V", {accelKey: true});
   }
   if ("checkResult" in test) {
     if ("isIFrame" in test) {
       test.checkResult(elem.contentDocument.documentElement.innerHTML,
         elem.contentDocument.documentElement.textContent);
     } else {
       test.checkResult(elem.innerHTML, elem.textContent);
     }
   } else {
     var iframes = test.rootElement().querySelectorAll("iframe");
     var expectedIFrameCount = ("iframeCount" in test) ? test.iframeCount : 1;
     is(iframes.length, expectedIFrameCount, "Only " + expectedIFrameCount + " iframe should be pasted");
     if (expectedIFrameCount > 0) {
       ok(!iframes[0].hasAttribute("src"), "iframe should not have a src attrib");
     }
   }
 }
 SimpleTest.waitForExplicitFinish();
 addLoadEvent(doNextTest);
 </script>
 </pre>
 </body>
 </html>

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