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