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+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+
+<window id="690056Test"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+ width="600"
+ height="600"
+ onload="setTimeout(nextTest, 0);"
+ title="bug 6500056 test">
+
+ <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" />
+ <script type="application/javascript" src="docshell_helpers.js" />
+ <script type="application/javascript"><![CDATA[
+ var tests = testIterator();
+
+ function nextTest() {
+ tests.next();
+ }
+
+ // Makes sure that we fire the visibilitychange events
+ function* testIterator() {
+ // Enable bfcache
+ enableBFCache(8);
+
+ TestWindow.getBrowser().docShellIsActive = true;
+
+ // Load something for a start
+ doPageNavigation({
+ uri: 'data:text/html,<title>initial load</title>',
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ // Now load a new page
+ doPageNavigation({
+ uri: 'data:text/html,<title>new load</title>',
+ eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ],
+ expectedEvents: [ { type: "pagehide",
+ title: "initial load",
+ persisted: true },
+ { type: "visibilitychange",
+ title: "initial load",
+ visibilityState: "hidden",
+ hidden: true },
+ // No visibilitychange events fired for initial pageload
+ { type: "pageshow",
+ title: "new load",
+ persisted: false }, // false on initial load
+ ],
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ // Now go back
+ doPageNavigation({
+ back: true,
+ eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ],
+ expectedEvents: [ { type: "pagehide",
+ title: "new load",
+ persisted: true },
+ { type: "visibilitychange",
+ title: "new load",
+ visibilityState: "hidden",
+ hidden: true },
+ { type: "visibilitychange",
+ title: "initial load",
+ visibilityState: "visible",
+ hidden: false },
+ { type: "pageshow",
+ title: "initial load",
+ persisted: true },
+ ],
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ // And forward
+ doPageNavigation({
+ forward: true,
+ eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ],
+ expectedEvents: [ { type: "pagehide",
+ title: "initial load",
+ persisted: true },
+ { type: "visibilitychange",
+ title: "initial load",
+ visibilityState: "hidden",
+ hidden: true },
+ { type: "visibilitychange",
+ title: "new load",
+ visibilityState: "visible",
+ hidden: false },
+ { type: "pageshow",
+ title: "new load",
+ persisted: true },
+ ],
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ waitForPageEvents({
+ eventsToListenFor: [ "visibilitychange" ],
+ expectedEvents: [ { type: "visibilitychange",
+ title: "new load",
+ visibilityState: "hidden",
+ hidden: true },
+ ],
+ onNavComplete: nextTest
+ });
+
+ // Now flip our docshell to not active
+ TestWindow.getBrowser().docShellIsActive = false;
+ yield undefined;
+
+ // And navigate back; there should be no visibility state transitions
+ doPageNavigation({
+ back: true,
+ eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ],
+ expectedEvents: [ { type: "pagehide",
+ title: "new load",
+ persisted: true },
+ { type: "pageshow",
+ title: "initial load",
+ persisted: true },
+ ],
+ unexpectedEvents: [ "visibilitychange" ],
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ waitForPageEvents({
+ eventsToListenFor: [ "visibilitychange" ],
+ expectedEvents: [ { type: "visibilitychange",
+ title: "initial load",
+ visibilityState: "visible",
+ hidden: false },
+ ],
+ onNavComplete: nextTest
+ });
+
+ // Now set the docshell active again
+ TestWindow.getBrowser().docShellIsActive = true;
+ yield undefined;
+
+ // And forward
+ doPageNavigation({
+ forward: true,
+ eventsToListenFor: [ "pageshow", "pagehide", "visibilitychange" ],
+ expectedEvents: [ { type: "pagehide",
+ title: "initial load",
+ persisted: true },
+ { type: "visibilitychange",
+ title: "initial load",
+ visibilityState: "hidden",
+ hidden: true },
+ { type: "visibilitychange",
+ title: "new load",
+ visibilityState: "visible",
+ hidden: false },
+ { type: "pageshow",
+ title: "new load",
+ persisted: true },
+ ],
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ // Tell the framework the test is finished.
+ finish();
+ }
+ ]]></script>
+
+ <browser type="content" primary="true" flex="1" id="content" remote="true" maychangeremoteness="true" manualactiveness="true" />
+</window>