forked from mirrors/gecko-dev
60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
/**
|
|
* Test for Bug 670318
|
|
*
|
|
* When LoadEntry() is called on a browser that has multiple duplicate history
|
|
* entries, history.index can end up out of range (>= history.count).
|
|
*/
|
|
|
|
const URL = "http://mochi.test:8888/browser/docshell/test/browser/file_bug670318.html";
|
|
|
|
function test() {
|
|
waitForExplicitFinish();
|
|
|
|
let count = 0, historyListenerRemoved = false;
|
|
|
|
let listener = {
|
|
OnHistoryNewEntry: function (aNewURI) {
|
|
if (aNewURI.spec == URL && 5 == ++count) {
|
|
browser.addEventListener("load", function onLoad() {
|
|
browser.removeEventListener("load", onLoad, true);
|
|
|
|
ok(history.index < history.count, "history.index is valid");
|
|
finish();
|
|
}, true);
|
|
|
|
history.removeSHistoryListener(listener);
|
|
historyListenerRemoved = true;
|
|
|
|
executeSoon(function () { BrowserReload(); });
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
OnHistoryReload: () => true,
|
|
OnHistoryGoBack: () => true,
|
|
OnHistoryGoForward: () => true,
|
|
OnHistoryGotoIndex: () => true,
|
|
OnHistoryPurge: () => true,
|
|
OnHistoryReplaceEntry: () => true,
|
|
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsISHistoryListener,
|
|
Ci.nsISupportsWeakReference])
|
|
};
|
|
|
|
let tab = gBrowser.loadOneTab(URL, {inBackground: false});
|
|
let browser = tab.linkedBrowser;
|
|
let history = browser.sessionHistory;
|
|
|
|
history.addSHistoryListener(listener);
|
|
|
|
registerCleanupFunction(function () {
|
|
gBrowser.removeTab(tab);
|
|
|
|
if (!historyListenerRemoved)
|
|
history.removeSHistoryListener(listener);
|
|
});
|
|
}
|