dom/base/test/test_bug431701.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=431701
   5 -->
   6 <head>
   7   <meta charset="windows-1252">
   8   <title>Test for Bug 431701</title>
   9   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  11 </head>
  12 <body>
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=431701">Mozilla Bug 431701</a>
  14 <p id="display"></p>
  15 <div id="content" style="display: none">
  16   <iframe id="one"></iframe>
  17   <iframe id="two"></iframe>
  18   <iframe id="three"></iframe>
  19   <iframe id="four"></iframe>
  20   <iframe id="five"></iframe>
  21   <iframe id="six"></iframe>
  22   <iframe id="seven"></iframe>
  23 </div>
  24 <pre id="test">
  25 <script class="testbody" type="text/javascript">
  26
  27 /** Test for Bug 431701 **/
  28 SimpleTest.waitForExplicitFinish();
  29
  30 var docSources = [
  31   "iframe1_bug431701.html",
  32   "iframe2_bug431701.html",
  33   "iframe3_bug431701.html",
  34   "iframe4_bug431701.xml",
  35   "iframe5_bug431701.xml",
  36   "iframe6_bug431701.xml",
  37   "iframe7_bug431701.xml",
  38 ];
  39
  40 for (let i = 0; i < docSources.length; ++i) {
  41   document.getElementsByTagName("iframe")[i].src = docSources[i];
  42 }
  43
  44 function frameDoc(id) {
  45   return function() { return $(id).contentDocument; };
  46 }
  47
  48 function createDoc() {
  49   return document.implementation.createDocument('', 'html', null);
  50 }
  51
  52 function xhrDoc(idx) {
  53   return function() {
  54     // Defy same-origin restrictions!
  55     var xhr = new XMLHttpRequest({mozAnon: true, mozSystem: true});
  56     xhr.open("GET", docSources[idx], false);
  57     xhr.send();
  58     return xhr.responseXML;
  59   };
  60 }
  61
  62 // Each row has the document getter function, then the characterSet,
  63 // inputEncoding expected for that document.
  64
  65 var tests = [
  66  [ frameDoc("one"), "windows-1252" ],
  67  [ frameDoc("two"), "UTF-8" ],
  68  [ frameDoc("three"), "windows-1252" ],
  69  [ frameDoc("four"), "UTF-8" ],
  70  [ frameDoc("five"), "UTF-8" ],
  71  [ frameDoc("six"), "UTF-8" ],
  72  [ frameDoc("seven"), "windows-1252" ],
  73  [ createDoc, "UTF-8" ],
  74  [ xhrDoc(4), "UTF-8" ],
  75  [ xhrDoc(5), "UTF-8" ],
  76  [ xhrDoc(6), "windows-1252" ],
  77 ];
  78
  79 function doTest(idx) {
  80   var [docGetter, expectedCharacterSet] = tests[idx];
  81   var doc = docGetter();
  82
  83   // Have to be careful here to catch null vs ""
  84   is(doc.characterSet, expectedCharacterSet, "Test " + idx + " characterSet");
  85   is(doc.inputEncoding, expectedCharacterSet,
  86      "Test " + idx + " inputEncoding");
  87 }
  88
  89 addLoadEvent(function() {
  90    SpecialPowers.pushPermissions([{'type': 'systemXHR', 'allow': true, 'context': document}], startTest);
  91 });
  92
  93 function startTest() {
  94   // sanity check
  95   isnot("", null, "Shouldn't be equal!");
  96
  97   for (let i = 0; i < tests.length; ++i) {
  98     doTest(i);
  99   }
 100
 101   // Now check what xhr does
 102   var xhr = new XMLHttpRequest();
 103   xhr.open("POST", document.location.href);
 104   xhr.send(createDoc());
 105   is(SpecialPowers.wrap(xhr).channel.QueryInterface(SpecialPowers.Ci.nsIHttpChannel)
 106                 .getRequestHeader("Content-Type"),
 107      "application/xml;charset=UTF-8", "Testing correct type on the wire");
 108   xhr.abort();
 109
 110   SimpleTest.finish();
 111 };
 112
 113
 114
 115
 116 </script>
 117 </pre>
 118 </body>
 119 </html>