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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=509055
-->
<head>
<title>Test for Bug 509055</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=509055">Mozilla Bug 509055</a>
<p id="display"></p>
<div id="status"></div>
<div id="content">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 509055 **/
SimpleTest.waitForExplicitFinish();
var gGen;
function shortWait() {
setTimeout(function() { gGen.next(); }, 0, false);
}
function onChildHashchange(e) {
// gGen might be undefined when we refresh the page, so we have to check here
dump("onChildHashchange() called.\n");
if (gGen)
gGen.next();
}
function onChildLoad(e) {
if (gGen)
gGen.next();
}
async function* runTest() {
var popup = window.open("file_bug509055.html", "popup 0",
"height=200,width=200,location=yes," +
"menubar=yes,status=yes,toolbar=yes,dependent=yes");
popup.hashchangeCallback = onChildHashchange;
popup.onload = onChildLoad;
dump("Waiting for initial load.\n");
yield undefined;
// Without this wait, the change to location.hash below doesn't create a
// SHEntry or enable the back button.
shortWait();
dump("Got initial load. Spinning event loop.\n");
yield undefined;
popup.location.hash = "#1";
dump("Waiting for hashchange.\n");
yield undefined;
popup.history.back();
dump("Waiting for second hashchange.\n");
yield undefined; // wait for hashchange
popup.document.title = "Changed";
// Wait for listeners to be notified of the title change.
shortWait();
dump("Got second hashchange. Spinning event loop.\n");
yield undefined;
let sheTitle = "";
if (!SpecialPowers.Services.appinfo.sessionHistoryInParent) {
var sh = SpecialPowers.wrap(popup)
.docShell
.QueryInterface(SpecialPowers.Ci.nsIWebNavigation)
.sessionHistory;
// Get the title of the inner popup's current SHEntry
sheTitle = sh.legacySHistory.getEntryAtIndex(sh.index).title;
} else {
let chromeScript = SpecialPowers.loadChromeScript(() => {
/* eslint-env mozilla/chrome-script */
addMessageListener("getTitle", browsingContext => {
// eslint-disable-next-line no-shadow
let sh = browsingContext.sessionHistory;
let title = sh.getEntryAtIndex(sh.index).title;
sendAsyncMessage("title", title);
});
});
let p = chromeScript.promiseOneMessage("title");
let browsingContext = SpecialPowers.wrap(popup)
.docShell.browsingContext;
chromeScript.sendAsyncMessage("getTitle", browsingContext);
sheTitle = await p;
chromeScript.destroy();
}
is(sheTitle, "Changed", "SHEntry's title should change when we change.");
popup.close();
SimpleTest.executeSoon(SimpleTest.finish);
}
window.addEventListener("load", function() {
gGen = runTest();
gGen.next();
});
</script>
</body>
</html>
|
