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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>