content/base/test/test_bug431701.html
author Margaret Leibovic <margaret.leibovic@gmail.com>
Mon, 25 Aug 2014 15:28:10 -0700
changeset 216776 8d7b3bfaf3ab9bb3c32afb51d9714246d7c854f4
parent 195728 76baa62f47d00575d28e158ae1878fa9a9f80f62
permissions -rw-r--r--
Bug 996753 - Telemetry probes for settings pages. r=liuche, a=sledru

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=431701
-->
<head>
  <meta charset="windows-1252">
  <title>Test for Bug 431701</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=431701">Mozilla Bug 431701</a>
<p id="display"></p>
<div id="content" style="display: none">
  <iframe id="one"></iframe>
  <iframe id="two"></iframe>
  <iframe id="three"></iframe>
  <iframe id="four"></iframe>
  <iframe id="five"></iframe>
  <iframe id="six"></iframe>
  <iframe id="seven"></iframe>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 431701 **/
SimpleTest.waitForExplicitFinish();

var docSources = [
  "data:text/html,<html></html>",
  "data:text/html;charset=UTF-8,<html></html>",
  "data:text/html;charset=ISO-8859-1,<html></html>",
  "data:text/xml,<html></html>",
  "data:text/xml,<?xml version='1.0'?><html></html>",
  "data:text/xml,<?xml version='1.0' encoding='UTF-8'?><html></html>",
  "data:text/xml,<?xml version='1.0' encoding='ISO-8859-1'?><html></html>",
];

for (var i = 0; i < docSources.length; ++i) {
  document.getElementsByTagName("iframe")[i].src = docSources[i];
}

function frameDoc(id) {
  return function() { return $(id).contentDocument; };
}

function createDoc() {
  return document.implementation.createDocument('', 'html', null);
}

function xhrDoc(idx) {
  return function() {
    // Defy same-origin restrictions!
    var xhr = new XMLHttpRequest({mozAnon: true, mozSystem: true});
    xhr.open("GET", docSources[idx], false);
    xhr.send();
    return xhr.responseXML;
  };
}

// Each row has the document getter function, then the characterSet,
// inputEncoding expected for that document.

var tests = [
 [ frameDoc("one"), "windows-1252", "windows-1252" ],
 [ frameDoc("two"), "UTF-8", "UTF-8" ],
 [ frameDoc("three"), "windows-1252", "windows-1252" ],
 [ frameDoc("four"), "UTF-8", "UTF-8" ],
 [ frameDoc("five"), "UTF-8", "UTF-8" ],
 [ frameDoc("six"), "UTF-8", "UTF-8" ],
 [ frameDoc("seven"), "windows-1252", "windows-1252" ],
 [ createDoc, "UTF-8", null ],
 [ xhrDoc(4), "UTF-8", "UTF-8" ],
 [ xhrDoc(5), "UTF-8", "UTF-8" ],
 [ xhrDoc(6), "windows-1252", "windows-1252" ],
];

function doTest(idx) {
  var [docGetter, expectedCharacterSet,
       expectedInputEncoding] = tests[idx];
  var doc = docGetter();

  // Have to be careful here to catch null vs ""
  is(doc.characterSet, expectedCharacterSet, "Test " + idx + " characterSet");
  is(doc.inputEncoding, expectedInputEncoding,
     "Test " + idx + " inputEncoding");
}

addLoadEvent(function() {
   SpecialPowers.pushPermissions([{'type': 'systemXHR', 'allow': true, 'context': document}], startTest);
});

function startTest() {
  // sanity check
  isnot("", null, "Shouldn't be equal!");

  for (var i = 0; i < tests.length; ++i) {
    doTest(i);
  }

  // Now check what xhr does
  var xhr = new XMLHttpRequest();
  xhr.open("POST", document.location.href);
  xhr.send(createDoc());
  is(SpecialPowers.wrap(xhr).channel.QueryInterface(SpecialPowers.Ci.nsIHttpChannel)
                .getRequestHeader("Content-Type"),
     "application/xml; charset=UTF-8", "Testing correct type on the wire");
  xhr.abort();
                     
  SimpleTest.finish();
};




</script>
</pre>
</body>
</html>