test_bug1192654.html

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<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=1192654

-->

<head>

  <title>Test for Bug 1192654 (nsWebBrowser vs. nonpersistable subdocuments)</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" />

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<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1192654">Mozilla Bug 1192654</a>

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

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

<div id="content">

  <!-- The outer iframe uses a data URI for simplicity; this would

       also work if it were loaded from a support file by relative

       URI.  The inner iframe (the one nsWebBrowserPersist traverses)

       uses a data URI because data: is a non-persistable scheme and

       thus triggers the bug.

-->

  <iframe src="data:text/html,<iframe%20src=%22data:text/plain,Example%22>"

	  id="iframe"></iframe>

</div>

<pre id="test">

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

const nameStem = "test_bug1192654_" + Date.now();

const { Ci, Cc, Cu, Cr } = SpecialPowers;

let iframe = document.getElementById("iframe");

SimpleTest.waitForExplicitFinish();

iframe.onload = function iframe_onload1() {

  let doc = iframe.contentDocument;

  ok(doc, "iframe content document exists");

  let wbp = Cc["@mozilla.org/embedding/browser/nsWebBrowserPersist;1"]

            .createInstance(Ci.nsIWebBrowserPersist);

  let tmp = SpecialPowers.Services.dirsvc.get("TmpD", Ci.nsIFile);

  let tmpFile = tmp.clone();

  tmpFile.append(nameStem + "_iframe.xml");

  let tmpDir = tmp.clone();

  tmpDir.append(nameStem + "_files");

  wbp.progressListener = {

    onProgressChange() {},

    onLocationChange() {},

    onStatusChange() {},

    onSecurityChange() {},

    onContentBlockingEvent() {},

    onStateChange: wbp_stateChange,

};

  SimpleTest.registerCleanupFunction(cleanUp);

  wbp.saveDocument(doc, tmpFile, tmpDir, null, 0, 0);

  function wbp_stateChange(_wbp, _req, state, status) {

    if ((state & Ci.nsIWebProgressListener.STATE_STOP) == 0) {

      return;

    is(status, Cr.NS_OK, "nsWebBrowserPersist status");

    SimpleTest.finish();

  function cleanUp() {

    if (tmpFile.exists()) {

      tmpFile.remove(/* recursive: */ false);

    if (tmpDir.exists()) {

      tmpDir.remove(/* recursive: */ true);

};

</script>

</pre>

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