B2G/gecko/browser/components/sessionstore/test/browser_624727.js
/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
Any copyright is dedicated to the Public Domain.
Any copyright is dedicated to the Public Domain .
function test() {
  waitForExplicitFinish();
  let assertNumberOfTabs = function (num, msg) {
    is(gBrowser.tabs.length, num, msg);
  }
  let assertNumberOfPinnedTabs = function (num, msg) {
    is(gBrowser._numPinnedTabs, num, msg);
  }
  assertNumberOfTabs(1, "we start off with one tab");
  assertNumberOfPinnedTabs(0, "no pinned tabs so far");
  gBrowser.addTab("about:blank");
  assertNumberOfTabs(2, "there are two tabs, now");
  let [tab1, tab2] = gBrowser.tabs;
  let linkedBrowser = tab1.linkedBrowser;
  gBrowser.pinTab(tab1);
  gBrowser.pinTab(tab2);
  assertNumberOfPinnedTabs(2, "both tabs are now pinned");
  waitForBrowserState(
    { windows: [{ tabs: [{ url: "about:blank" }] }] },
    function () {
      assertNumberOfTabs(1, "one tab left after setBrowserState()");
      assertNumberOfPinnedTabs(0, "there are no pinned tabs");
      is(gBrowser.tabs[0].linkedBrowser, linkedBrowser, "first tab's browser got re-used");
      finish();
    }
  );
}
function test ( ) { waitForExplicitFinish ( ) ; let assertNumberOfTabs = function ( num , msg ) { is ( gBrowser . tabs . length , num , msg ) ; } let assertNumberOfPinnedTabs = function ( num , msg ) { is ( gBrowser . _numPinnedTabs , num , msg ) ; } assertNumberOfTabs ( 1 , "we start off with one tab" ) ; assertNumberOfPinnedTabs ( 0 , "no pinned tabs so far" ) ; gBrowser . addTab ( "about:blank" ) ; assertNumberOfTabs ( 2 , "there are two tabs, now" ) ; let [ tab1 , tab2 ] = gBrowser . tabs ; let linkedBrowser = tab1 . linkedBrowser ; gBrowser . pinTab ( tab1 ) ; gBrowser . pinTab ( tab2 ) ; assertNumberOfPinnedTabs ( 2 , "both tabs are now pinned" ) ; waitForBrowserState ( { windows : [ { tabs : [ { url : "about:blank" } ] } ] } , function ( ) { assertNumberOfTabs ( 1 , "one tab left after setBrowserState()" ) ; assertNumberOfPinnedTabs ( 0 , "there are no pinned tabs" ) ; is ( gBrowser . tabs [ 0 ] . linkedBrowser , linkedBrowser , "first tab's browser got re-used" ) ; finish ( ) ; } ) ; }
Any copyright is dedicated to the Public Domain.
Any copyright is dedicated to the Public Domain .
// check prerequisites // setup // run the test