window_persistence.xhtml

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<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>

<window title="Persistence Tests"

        onload="opened()"

        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

        persist="screenX screenY width height">

<button id="button1" label="Button1" persist="value"/>

<button id="button2" label="Button2" value="Normal" persist="value"/>

<button id="button3" label="Button3" value="Normal" persist="hidden" hidden="true"/>

<script>

<![CDATA[

const XULStore = Services.xulStore;

let URI = "chrome://mochitests/content/chrome/toolkit/components/xulstore/tests/chrome/window_persistence.xhtml";

function opened()

  runTest();

function runTest()

  var firstRun = window.arguments[0];

  var button1 = document.getElementById("button1");

  var button2 = document.getElementById("button2");

  var button3 = document.getElementById("button3");

  if (firstRun) {

    button1.setAttribute("value", "Pressed");

    button2.removeAttribute("value");

    button2.setAttribute("foo", "bar");

    XULStore.persist(button2, "foo");

    is(XULStore.getValue(URI, "button2", "foo"), "bar", "attribute persisted");

    button2.removeAttribute("foo");

    XULStore.persist(button2, "foo");

    is(XULStore.hasValue(URI, "button2", "foo"), false, "attribute removed");

    button3.removeAttribute("hidden");

    window.close();

    window.arguments[1].windowOpened();

  else {

    is(button1.getAttribute("value"), "Pressed",

       "Attribute set");

    is(button2.hasAttribute("value"), false,

       "Attribute cleared");

    is(button2.hasAttribute("foo"), false,

       "Attribute cleared");

    is(button3.hasAttribute("hidden"), false,

       "Attribute cleared");

    window.close();

    window.arguments[1].testDone();

function is(l, r, n) { window.arguments[1].SimpleTest.is(l,r,n); }

]]></script>

</window>