The Tor Browser: browser/components/tabview/test/browser_tabview

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

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

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

     4 function test() {

     5   waitForExplicitFinish();

     7   window.addEventListener("tabviewshown", onTabViewWindowLoaded, false);

     8   TabView.toggle();

9 }

    11 let moves = 0;

    12 let contentWindow = null;

    13 let newTabs = [];

    14 let originalTab = null;

    16 function onTabMove(e) {

    17   let tab = e.target;

    18   moves++;

    19 }

    21 function onTabViewWindowLoaded() {

    22   window.removeEventListener("tabviewshown", onTabViewWindowLoaded, false);

    24   contentWindow = document.getElementById("tab-view").contentWindow;

    26   originalTab = gBrowser.selectedTab;

    27   newTabs = [gBrowser.addTab("about:rights"), gBrowser.addTab("about:mozilla"), gBrowser.addTab("about:license")];

    29   is(originalTab._tPos, 0, "Original tab is in position 0");

    30   is(newTabs[0]._tPos, 1, "Rights is in position 1");

    31   is(newTabs[1]._tPos, 2, "Mozilla is in position 2");

    32   is(newTabs[2]._tPos, 3, "License is in position 3");

    34   gBrowser.tabContainer.addEventListener("TabMove", onTabMove, false);

    36   let groupItem = contentWindow.GroupItems.getActiveGroupItem();

    38   // move 3 > 0 (and therefore 0 > 1, 1 > 2, 2 > 3)

    39   groupItem._children.splice(0, 0, groupItem._children.splice(3, 1)[0]);

    40   groupItem.arrange();

    42   window.addEventListener("tabviewhidden", onTabViewWindowHidden, false);

    43   TabView.toggle();

    44 }

    46 function onTabViewWindowHidden() {

    47   window.removeEventListener("tabviewhidden", onTabViewWindowHidden, false);

    48   gBrowser.tabContainer.removeEventListener("TabMove", onTabMove, false);

    50   is(moves, 1, "Only one move should be necessary for this basic move.");

    52   is(newTabs[2]._tPos, 0, "License is in position 0");

    53   is(originalTab._tPos, 1, "Original tab is in position 1");

    54   is(newTabs[0]._tPos, 2, "Rights is in position 2");

    55   is(newTabs[1]._tPos, 3, "Mozilla is in position 3");

    57   gBrowser.removeTab(newTabs[0]);

    58   gBrowser.removeTab(newTabs[1]);

    59   gBrowser.removeTab(newTabs[2]);

    60   finish();

    61 }

The Tor Browser / file revision