The Tor Browser: browser/components/sessionstore/test/browser

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 let tabState = {

     5   entries: [{url: "about:robots", children: [{url: "about:mozilla"}]}]

     6 };

     8 function test() {

     9   waitForExplicitFinish();

    10   requestLongerTimeout(2);

    12   Services.prefs.setIntPref("browser.sessionstore.interval", 4000);

    13   registerCleanupFunction(function () {

    14     Services.prefs.clearUserPref("browser.sessionstore.interval");

    15   });

    17   let tab = gBrowser.addTab("about:blank");

    19   let browser = tab.linkedBrowser;

    21   waitForTabState(tab, tabState, function () {

    23     let sessionHistory = browser.sessionHistory;

    24     let entry = sessionHistory.getEntryAtIndex(0, false);

    25     entry.QueryInterface(Ci.nsISHContainer);

    27     whenChildCount(entry, 1, function () {

    28       whenChildCount(entry, 2, function () {

    29         whenBrowserLoaded(browser, function () {

    30           SyncHandlers.get(browser).flush();

    31           let {entries} = JSON.parse(ss.getTabState(tab));

    32           is(entries.length, 1, "tab has one history entry");

    33           ok(!entries[0].children, "history entry has no subframes");

    35           // Make sure that we reset the state.

    36           let blankState = { windows: [{ tabs: [{ entries: [{ url: "about:blank" }] }]}]};

    37           waitForBrowserState(blankState, finish);

    38         });

    40         // reload the browser to deprecate the subframes

    41         browser.reload();

    42       });

    44       // create a dynamic subframe

    45       let doc = browser.contentDocument;

    46       let iframe = doc.createElement("iframe");

    47       doc.body.appendChild(iframe);

    48       iframe.setAttribute("src", "about:mozilla");

    49     });

    50   });

    51 }

    53 function whenChildCount(aEntry, aChildCount, aCallback) {

    54   if (aEntry.childCount == aChildCount)

    55     aCallback();

    56   else

    57     setTimeout(function () whenChildCount(aEntry, aChildCount, aCallback), 100);

    58 }

The Tor Browser / file revision