gecko-dev/toolkit/content/tests/chrome/test_preferences_beforeaccept.xul

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XML

<?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 type="application/javascript"
src="chrome://mochikit/content/MochiKit/packed.js"/>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<script type="application/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv({"set":[["browser.preferences.instantApply", false]]}, function() {
// No instant-apply for this test
var prefWindow = openDialog("window_preferences_beforeaccept.xul", "", "", windowOnload);
function windowOnload() {
var dialogShown = prefWindow.document.getElementById("tests.beforeaccept.dialogShown");
var called = prefWindow.document.getElementById("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.documentElement.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.documentElement.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>