content/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   <title>Test for Bug 431701</title>
   8   <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
   9   <script type="text/javascript" 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   "data:text/html,<html></html>",
  32   "data:text/html;charset=UTF-8,<html></html>",
  33   "data:text/html;charset=ISO-8859-1,<html></html>",
  34   "data:text/xml,<html></html>",
  35   "data:text/xml,<?xml version='1.0'?><html></html>",
  36   "data:text/xml,<?xml version='1.0' encoding='UTF-8'?><html></html>",
  37   "data:text/xml,<?xml version='1.0' encoding='ISO-8859-1'?><html></html>",
  38 ];
  39
  40 for (var 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     netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  56     var xhr = new XMLHttpRequest();
  57     xhr.open("GET", docSources[idx], false);
  58     xhr.send();
  59     return xhr.responseXML;
  60   };
  61 }
  62
  63 // Each row has the document getter function, then the characterSet,
  64 // inputEncoding, xmlEncoding expected for that document.
  65
  66 var tests = [
  67  [ frameDoc("one"), "ISO-8859-1", "ISO-8859-1", null ],
  68  [ frameDoc("two"), "UTF-8", "UTF-8", null ],
  69  [ frameDoc("three"), "ISO-8859-1", "ISO-8859-1", null ],
  70  [ frameDoc("four"), "UTF-8", "UTF-8", null ],
  71  [ frameDoc("five"), "UTF-8", "UTF-8", null ],
  72  [ frameDoc("six"), "UTF-8", "UTF-8", "UTF-8"],
  73  [ frameDoc("seven"), "ISO-8859-1", "ISO-8859-1", "ISO-8859-1" ],
  74  [ createDoc, "UTF-8", null, null ],
  75  [ xhrDoc(4), "UTF-8", "UTF-8", null ],
  76  [ xhrDoc(5), "UTF-8", "UTF-8", "UTF-8" ],
  77  [ xhrDoc(6), "ISO-8859-1", "ISO-8859-1", "ISO-8859-1" ],
  78 ];
  79
  80 function doTest(idx) {
  81   var [docGetter, expectedCharacterSet,
  82        expectedInputEncoding, expectedXMLEncoding] = tests[idx];
  83   var doc = docGetter();
  84
  85   // Have to be careful here to catch null vs ""
  86   is(doc.characterSet, expectedCharacterSet, "Test " + idx + " characterSet");
  87   is(doc.inputEncoding, expectedInputEncoding,
  88      "Test " + idx + " inputEncoding");
  89   is(doc.xmlEncoding, expectedXMLEncoding, "Test " + idx + " xmlEncoding");
  90 }
  91
  92 addLoadEvent(function() {
  93   // sanity check
  94   isnot("", null, "Shouldn't be equal!");
  95
  96   for (var i = 0; i < tests.length; ++i) {
  97     doTest(i);
  98   }
  99
 100   // Now check what xhr does
 101   var xhr = new XMLHttpRequest();
 102   xhr.open("POST", document.location.href);
 103   xhr.send(createDoc());
 104   netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 105   is(xhr.channel.QueryInterface(Components.interfaces.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>
 120