The Tor Browser: content/base/test/test_bug682592.html@6474c204b198 (annotated)

content/base/test/test_bug682592.html@6474c204b198 (annotated)

content/base/test/test_bug682592.html

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 <!DOCTYPE html>
 <html>
 <!--
 https://bugzilla.mozilla.org/show_bug.cgi?id=682592
 -->
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" >
     <title>Test for bug 682592</title>
     <script type="text/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script>
     <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
     <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
 </head>
 <body>
 <p id="display"></p>
 <div id="content">
 <iframe id="iframe-ref" src="bug682592-subframe-ref.html"></iframe>
 <iframe id="iframe-test"></iframe>
 </div>
 <pre id="test">
 <script class="testbody" type="text/javascript;version=1.7">
 /** Test for Bug 682592 **/
 /*
    We want to check that bidi is detected correctly. So, we have a reference
    document where ltr is set explicitely with <bdo> element. Then, we compare
    it with test document.
    In mozilla, once bidi has been detected in a document, document always
    consider it's in bidi mode. So, if one fragment enables bidi correctly, and
    we create or update a fragment in the same document, that operation may not
    enable bidi by itself, but it will not be detected. So, we need to have new
    document for each test.
    So, instead of many diferent reftests, this mochitest implements a
    reftest-like. It creates reference text fragments in reference iframe, test
    text fragments in test iframe, and compare the documents. Then, it reloads
    test iframe. Reference iframe does not need to be reloaded between tests.
    It's ok (and maybe, desired) to keep bidi always enabled in that document.
 */
 SimpleTest.waitForExplicitFinish();
 if (navigator.platform.startsWith("Linux arm")) { /* bugs 982875, 999429 */
   SimpleTest.expectAssertions(0, 4);
 }
 var refFrame = document.getElementById("iframe-ref")
 var testFrame = document.getElementById("iframe-test");
 refFrame.addEventListener("load", function() {
   testFrame.addEventListener("load", function() {
     try {
       tests.next();
       ok(compareSnapshots(snapshotWindow(testFrame.contentWindow),
                           snapshotWindow(refFrame.contentWindow), true)[0],
          "bidi is not detected correctly");
       testFrame.contentWindow.location.reload();
     } catch (err if err instanceof StopIteration) {
       SimpleTest.finish();
     }
   }, false);
   testFrame.src = "bug682592-subframe.html"
 }, false);
 var rtl = "עִבְרִית";
 var non8bit =  "ʃ";
 var is8bit = "a";
 // concats aStr aNumber of times
 function strMult(aStr, aNumber) {
   if (aNumber === 0) {
     return "";
   }
   return strMult(aStr, aNumber - 1) + aStr;
 }
 function runTests () {
   var ltr = "", prefix = null;
   var refContainer = refFrame.contentDocument.getElementById('content');
   var testContainer, textNode;
   var i = 0;
   // 8bit chars + bidi
   for (i = 0; i <= 16; i++) {
     ltr = strMult(is8bit, i);
     refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     testContainer.innerHTML = ltr + rtl;
     yield undefined;
   }
   // non-8bit char + 8bit chars + bidi
   for (i = 0; i <= 16; i++) {
     ltr = non8bit + strMult(is8bit, i);
     refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     testContainer.innerHTML = ltr + rtl;
     yield undefined;
   }
   // appendData
   for (i = 0; i <= 16; i++) {
     ltr = strMult(is8bit, i);
     refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     textNode = document.createTextNode("");
     testContainer.appendChild(textNode);
     textNode.appendData(ltr + rtl);
     yield undefined;
   }
   for (i = 0; i <= 16; i++) {
     ltr = non8bit + strMult(is8bit, i);
     refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     textNode = document.createTextNode("");
     testContainer.appendChild(textNode);
     textNode.appendData(ltr + rtl);
     yield undefined;
   }
   // appendData with 8bit prefix
   for (i = 0; i <= 16; i++) {
     prefix = is8bit;
     ltr = strMult(is8bit, i);
     refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     textNode = document.createTextNode(prefix);
     testContainer.appendChild(textNode);
     textNode.appendData(ltr + rtl);
     yield undefined;
   }
   for (i = 0; i <= 16; i++) {
     prefix = is8bit;
     ltr = non8bit + strMult(is8bit, i);
     refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     textNode = document.createTextNode(prefix);
     testContainer.appendChild(textNode);
     textNode.appendData(ltr + rtl);
     yield undefined;
   }
   // appendData with non-8bit prefix
   for (i = 0; i <= 16; i++) {
     prefix = non8bit;
     ltr = strMult(is8bit, i);
     refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     textNode = document.createTextNode(prefix);
     testContainer.appendChild(textNode);
     textNode.appendData(ltr + rtl);
     yield undefined;
   }
   for (i = 0; i <= 16; i++) {
     prefix = non8bit;
     ltr = non8bit + strMult(is8bit, i);
     refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
     testContainer = testFrame.contentDocument.getElementById('content');
     textNode = document.createTextNode(prefix);
     testContainer.appendChild(textNode);
     textNode.appendData(ltr + rtl);
     yield undefined;
   }
 };
 var tests = runTests();
 </script>
 </pre>
 </body>
 </html>

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