test_preferences_beforeaccept.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="Preferences Window beforeaccept Tests"

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

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

  <script type="application/javascript">

  <![CDATA[

    SimpleTest.waitForExplicitFinish();

    SimpleTest.registerCleanupFunction(() => {

      SpecialPowers.clearUserPref("tests.beforeaccept.dialogShown");

      SpecialPowers.clearUserPref("tests.beforeaccept.called");

});

    // No instant-apply for this test because type="child".

    var prefWindow = window.browsingContext.topChromeWindow.openDialog(

      "window_preferences_beforeaccept.xhtml",

"",

"",

      windowOnload

);

    function windowOnload() {

      var dialogShown = prefWindow.Preferences.get(

        "tests.beforeaccept.dialogShown"

);

      var called = prefWindow.Preferences.get("tests.beforeaccept.called");

      is(dialogShown.value, true, "dialog opened, shown pref set");

      is(dialogShown.valueFromPreferences, null, "shown pref not committed");

      is(called.value, null, "beforeaccept not yet called");

is(

        called.valueFromPreferences,

        null,

        "beforeaccept not yet called, pref not committed"

);

      // try to accept the dialog, should fail the first time

      prefWindow.document.getElementById("beforeaccept_dialog").acceptDialog();

      is(prefWindow.closed, false, "window not closed");

      is(dialogShown.value, true, "shown pref still set");

      is(dialogShown.valueFromPreferences, null, "shown pref still not committed");

      is(called.value, true, "beforeaccept called");

      is(called.valueFromPreferences, null, "called pref not committed");

      // try again, this one should succeed

      prefWindow.document.getElementById("beforeaccept_dialog").acceptDialog();

      is(prefWindow.closed, true, "window now closed");

      is(dialogShown.valueFromPreferences, true, "shown pref committed");

      is(called.valueFromPreferences, true, "called pref committed");

      SimpleTest.finish();

]]>

  </script>

  <body xmlns="http://www.w3.org/1999/xhtml">

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

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

    <pre id="test"></pre>

  </body>

</window>