test_bug578096.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=578096

-->

<head>

  <title>Test for Bug 578096</title>

  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>

  <script 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=578096">Mozilla Bug 578096</a>

<p id="display"></p>

<div id="content">

   <input type="file" id="file" onchange="fireXHR()">

</div>

<pre id="test">

<script class="testbody" type="text/javascript">

SimpleTest.waitForExplicitFinish();

var url = SimpleTest.getTestFileURL("bug578096LoadChromeScript.js");

var script = SpecialPowers.loadChromeScript(url);

script.addMessageListener("file.created", function (message) {

  SpecialPowers.wrap(document.getElementById('file')).mozSetFileArray([message]);

  var xhr = new XMLHttpRequest();

  xhr.onreadystatechange = function(event) {

    if (xhr.readyState == 4) {

      script.sendAsyncMessage("file.remove", {});

  xhr.open('POST', window.location, true);

  xhr.send(document.getElementById('file').files[0]);

});

script.addMessageListener("file.removed", function (message) {

  ok(true, "We didn't throw! Yay!");

  script.destroy();

  SimpleTest.finish();

});

script.sendAsyncMessage("file.create", {});

</script>

</pre>

</body>

</html>