test_bug449141.html

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<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=449141

-->

<head>

  <title>Test for Bug 449141</title>

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=449141">Mozilla Bug 449141</a>

<p id="display">

</p>

<pre id="results"></pre>

<div id="content" style="display: none">

    <iframe src="bug449141_page.html" id="source"></iframe>

</div>

<pre id="test">

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

/** Test for Bug 449141 */

const Cc = SpecialPowers.Cc;

const Ci = SpecialPowers.Ci;

function getTempDir() {

  return SpecialPowers.Services.dirsvc.get("TmpD", Ci.nsIFile);

// STATE_STOP from nsIWebProgressListener.idl

const STATE_STOP = 0x00000010;

var progressListener = {

  onProgressChange() {

    /* Ignore progress callback */

},

  onStateChange(aProgress, aRequest, aStateFlag) {

    if (aStateFlag & STATE_STOP) {

      var dirExists = false;

      var videoExists = false;

      var videoFile = getTempDir();

      videoFile.append(this.dirName);

      dirExists = videoFile.exists();

      videoFile.append("320x240.webm");

      videoExists = videoFile.exists();

      this.folder.remove(true);

      this.file.remove(false);

      ok(dirExists, "Directory containing video file should be created");

      ok(videoExists, "Video should be persisted with document");

      SimpleTest.finish();

},

};

function persistDocument(aDoc) {

    const nsIWBP = Ci.nsIWebBrowserPersist;

    const persistFlags =

                  nsIWBP.PERSIST_FLAGS_REPLACE_EXISTING_FILES

                | nsIWBP.PERSIST_FLAGS_AUTODETECT_APPLY_CONVERSION;

    const encodingFlags =

                  nsIWBP.ENCODE_FLAGS_ENCODE_BASIC_ENTITIES;

    var id = Math.round(Math.random() * 10000);

    var dirName = "bug449141_serialized" + id;

    progressListener.dirName = dirName;

    var file = getTempDir();

    file.append("bug449141-serialized" + id + ".html");

    var persist = Cc["@mozilla.org/embedding/browser/nsWebBrowserPersist;1"]

                    .createInstance(Ci.nsIWebBrowserPersist);

    persist.progressListener = progressListener;

    persist.persistFlags = persistFlags;

    const kWrapColumn = 80;

    var folder = getTempDir();

    folder.append(dirName);

    progressListener.folder = folder;

    progressListener.file = file;

    persist.saveDocument(aDoc, SpecialPowers.Services.io.newFileURI(file),

                         folder,

                         aDoc.contentType,

                         encodingFlags, kWrapColumn);

SimpleTest.waitForExplicitFinish();

addLoadEvent(function() {

    var srcDoc = document.getElementById("source").contentDocument;

    persistDocument(srcDoc);

});

</script>

</pre>

</body>

</html>