The Tor Browser: content/base/test/test_mozfiledataurl.html@deefc01c0e14 (annotated)

content/base/test/test_mozfiledataurl.html@deefc01c0e14 (annotated)

content/base/test/test_mozfiledataurl.html

Thu, 15 Jan 2015 21:03:48 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 15 Jan 2015 21:03:48 +0100
branch: TOR_BUG_9701
changeset 11: deefc01c0e14
permissions: -rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 <!DOCTYPE HTML>
 <html>
 <head>
   <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
   <title>Test for File urls</title>
   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
 </head>
 <body onload="gen.next()">
 <p id="display">
 <iframe id=inner></iframe>
 <iframe id=iframe></iframe>
 <img id=img onload="gen.send(event);">
 <audio id=audio onloadeddata="gen.send(event);">
 <input type=file id=fileList>
 </p>
 <div id="content" style="display: none">
 </div>
 <pre id="test">
 <script class="testbody" type="application/javascript;version=1.8">
 try {
   URL.createObjectURL(undefined);
 } catch(e) { }
 window.addEventListener("message", function(e) {
   gen.send(JSON.parse(e.data));
 }, false);
 const innerSameSiteURI = "file_mozfiledataurl_inner.html";
 const innerCrossSiteURI = "http://example.com/tests/content/base/test/file_mozfiledataurl_inner.html"
 gen = runTest();
 SimpleTest.waitForExplicitFinish();
 function runTest() {
   inner = document.getElementById('inner');
   img = document.getElementById('img');
   audio = document.getElementById('audio');
   iframe = document.getElementById('iframe');
   inner.onload = function() { gen.send("inner loaded"); };
   // Attempt to load a image in this document
   var file = getFile("file_mozfiledataurl_img.jpg");
   var fileurl = URL.createObjectURL(file);
   img.src = fileurl;
   var e = (yield);
   is(e.type, "load", "loaded successfully");
   is(img.width, 120, "correct width");
   is(img.height, 90, "correct height");
   // Revoke url and attempt to load a image in this document
   img.src = "file_mozfiledataurl_img.jpg";
   is((yield).type, "load", "successfull reset image");
   URL.revokeObjectURL(fileurl);
   todo(false, "urls need to act like 404s, not fail to parse");
 /*  img.src = fileurl;
   var e = (yield);
   is(e.type, "error", "failed successfully");
   isnot(img.width, 120, "correct error width");
   isnot(img.height, 90, "correct error height");
 */
   // Generate new fileurl and make sure it's different from the old
   var oldFileurl = fileurl;
   var fileurl = URL.createObjectURL(file);
   isnot(fileurl, oldFileurl, "URL.createObjectURL generated the same url twice");
   // Attempt to load an image in a different same-origin document
   inner.src = innerSameSiteURI;
   yield undefined;
   inner.contentWindow.postMessage(JSON.stringify({img:fileurl}), "*");
   var res = (yield);
   is(res.type, "load", "loaded successfully");
   is(res.width, 120, "correct width");
   is(res.height, 90, "correct height");
   // Attempt to load an image in a different cross-origin document
   inner.src = innerCrossSiteURI;
   yield undefined;
   inner.contentWindow.postMessage(JSON.stringify({img:fileurl}), "*");
   var res = (yield);
   is(res.type, "error", "failed successfully");
   isnot(res.width, 120, "correct error width");
   isnot(res.height, 90, "correct error height");
   // Attempt to load an audio in this document
   var file = getFile("file_mozfiledataurl_audio.ogg");
   var fileurl = URL.createObjectURL(file);
   audio.src = fileurl;
   var e = (yield);
   is(e.type, "loadeddata", "loaded successfully");
   // Revoke url and attempt to load a audio in this document
   audio.src = "file_mozfiledataurl_audio.ogg";
   is((yield).type, "loadeddata", "successfully reset audio");
   URL.revokeObjectURL(fileurl);
   todo(false, "urls need to act like 404s, not fail to parse");
 /*  img.src = fileurl;
   var e = (yield);
   is(e.type, "error", "failed successfully");
   isnot(img.width, 120, "correct error width");
   isnot(img.height, 90, "correct error height");
 */
   // Generate new fileurl and make sure it's different from the old
   var oldFileurl = fileurl;
   var fileurl = URL.createObjectURL(file);
   isnot(fileurl, oldFileurl, "URL.createObjectURL generated the same url twice");
   // Attempt to load an audio in a different same-origin document
   inner.src = innerSameSiteURI;
   yield undefined;
   inner.contentWindow.postMessage(JSON.stringify({audio:fileurl}), "*");
   var res = (yield);
   is(res.type, "loadeddata", "loaded successfully");
   // Attempt to load an audio in a different cross-origin document
   inner.src = innerCrossSiteURI;
   yield undefined;
   inner.contentWindow.postMessage(JSON.stringify({audio:fileurl}), "*");
   var res = (yield);
   is(res.type, "error", "failed successfully");
   // Attempt to load a HTML document in an iframe in this document
   iframe.onload = function() { gen.next(); };
   iframe.src = "file_mozfiledataurl_doc.html";
   yield undefined;
   is(iframe.contentDocument.getElementsByTagName("p")[0].textContent,
      "This here is a document!",
      "iframe loaded successfully");
   is(iframe.contentDocument.getElementById("img").width, 120,
      "image in iframe width");
   is(iframe.contentDocument.getElementById("img").height, 90,
      "image in iframe height");
   // Attempt to load a HTML document in an iframe in this document, using file url
   file = getFile("file_mozfiledataurl_doc.html");
   fileurl = URL.createObjectURL(file);
   iframe.src = fileurl;
   yield undefined;
   is(iframe.contentDocument.getElementsByTagName("p")[0].textContent,
      "This here is a document!",
      "iframe loaded successfully");
   isnot(iframe.contentDocument.getElementById("img").width, 120,
         "failed image in iframe width");
   isnot(iframe.contentDocument.getElementById("img").height, 90,
         "failed image in iframe height");
   // Attempt to load a HTML document in an iframe in inner document
   inner.src = innerSameSiteURI;
   is((yield), "inner loaded", "correct gen.next()");
   inner.contentWindow.postMessage(JSON.stringify({iframe:"file_mozfiledataurl_doc.html"}), "*");
   var res = (yield);
   is(res.type, "load", "loaded successfully");
   is(res.text, "This here is a document!", "loaded successfully");
   is(res.imgWidth, 120, "correct width");
   // Attempt to load a HTML document in an iframe in inner document, using file url
   inner.contentWindow.postMessage(JSON.stringify({iframe:fileurl}), "*");
   var res = (yield);
   is(res.type, "load", "loaded successfully");
   is(res.text, "This here is a document!", "loaded successfully");
   isnot(res.imgWidth, 120, "correct width");
   // Attempt to load a HTML document in an iframe in inner cross-site document, using file url
   inner.src = innerCrossSiteURI;
   is((yield), "inner loaded", "correct gen.next()");
   inner.contentWindow.postMessage(JSON.stringify({iframe:fileurl}), "*");
   var res = (yield);
   is(res.type, "error", "load failed successfully");
   // Attempt to load file url using XHR
   file = getFile("file_mozfiledataurl_text.txt");
   fileurl = URL.createObjectURL(file);
   xhr = new XMLHttpRequest;
   xhr.onload = function() { gen.send("XHR finished"); };
   xhr.open("GET", fileurl);
   xhr.send();
   is((yield), "XHR finished", "correct gen.next()");
   xhr.responseText == "Yarr, here be plaintext file, ya landlubber\n";
   // Attempt to load file url using XHR in inner document
   inner.src = innerSameSiteURI;
   is((yield), "inner loaded", "correct gen.next()");
   inner.contentWindow.postMessage(JSON.stringify({xhr:fileurl}), "*");
   var res = (yield);
   is(res.didThrow, undefined, "load successful");
   is(res.text, "Yarr, here be plaintext file, ya landlubber\n", "load successful");
   // Attempt to load file url using XHR
   inner.src = innerCrossSiteURI;
   is((yield), "inner loaded", "correct gen.next()");
   inner.contentWindow.postMessage(JSON.stringify({xhr:fileurl}), "*");
   var res = (yield);
   is(res.didThrow, true, "load failed successfully");
   SimpleTest.finish();
   yield undefined;
 }
 var basePath = "";
 function getFile(name) {
   if (!basePath) {
     let xhr = new XMLHttpRequest;
     xhr.open("GET", "/dynamic/getMyDirectory.sjs", false);
     xhr.send();
     basePath = xhr.responseText;
   }
   var fileList = document.getElementById('fileList');
   SpecialPowers.wrap(fileList).value = basePath + name;
   return fileList.files[0];
 }
 </script>
 </pre>
 </body>
 </html>

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content/base/test/test_mozfiledataurl.html@deefc01c0e14 (annotated)

content/base/test/test_mozfiledataurl.html