The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/browser/base/content/test/general/browser_bug580956.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,27 @@
     1.4 +function numClosedTabs()
     1.5 +  SessionStore.getClosedTabCount(window);
     1.6 +
     1.7 +function isUndoCloseEnabled() {
     1.8 +  updateTabContextMenu();
     1.9 +  return !document.getElementById("context_undoCloseTab").disabled;
    1.10 +}
    1.11 +
    1.12 +function test() {
    1.13 +  waitForExplicitFinish();
    1.14 +
    1.15 +  gPrefService.setIntPref("browser.sessionstore.max_tabs_undo", 0);
    1.16 +  gPrefService.clearUserPref("browser.sessionstore.max_tabs_undo");
    1.17 +  is(numClosedTabs(), 0, "There should be 0 closed tabs.");
    1.18 +  ok(!isUndoCloseEnabled(), "Undo Close Tab should be disabled.");
    1.19 +
    1.20 +  var tab = gBrowser.addTab("http://mochi.test:8888/");
    1.21 +  var browser = gBrowser.getBrowserForTab(tab);
    1.22 +  browser.addEventListener("load", function() {
    1.23 +    browser.removeEventListener("load", arguments.callee, true);
    1.24 +
    1.25 +    gBrowser.removeTab(tab);
    1.26 +    ok(isUndoCloseEnabled(), "Undo Close Tab should be enabled.");
    1.27 +
    1.28 +    finish();
    1.29 +  }, true);
    1.30 +}