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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
add_task(function* () {
// There should be one tab when we start the test
let [origTab] = gBrowser.visibleTabs;
// Add a tab that will get pinned
let pinned = gBrowser.addTab();
gBrowser.pinTab(pinned);
let testTab = gBrowser.addTab();
let visible = gBrowser.visibleTabs;
is(visible.length, 3, "3 tabs should be open");
is(visible[0], pinned, "the pinned tab is first");
is(visible[1], origTab, "original tab is next");
is(visible[2], testTab, "last created tab is last");
// Only show the test tab (but also get pinned and selected)
is(gBrowser.selectedTab, origTab, "sanity check that we're on the original tab");
gBrowser.showOnlyTheseTabs([testTab]);
is(gBrowser.visibleTabs.length, 3, "all 3 tabs are still visible");
// Select the test tab and only show that (and pinned)
gBrowser.selectedTab = testTab;
gBrowser.showOnlyTheseTabs([testTab]);
visible = gBrowser.visibleTabs;
is(visible.length, 2, "2 tabs should be visible including the pinned");
is(visible[0], pinned, "first is pinned");
is(visible[1], testTab, "next is the test tab");
is(gBrowser.tabs.length, 3, "3 tabs should still be open");
gBrowser.selectTabAtIndex(1);
is(gBrowser.selectedTab, testTab, "second tab is the test tab");
gBrowser.selectTabAtIndex(0);
is(gBrowser.selectedTab, pinned, "first tab is pinned");
gBrowser.selectTabAtIndex(2);
is(gBrowser.selectedTab, testTab, "no third tab, so no change");
gBrowser.selectTabAtIndex(0);
is(gBrowser.selectedTab, pinned, "switch back to the pinned");
gBrowser.selectTabAtIndex(2);
is(gBrowser.selectedTab, testTab, "no third tab, so select last tab");
gBrowser.selectTabAtIndex(-2);
is(gBrowser.selectedTab, pinned, "pinned tab is second from left (when orig tab is hidden)");
gBrowser.selectTabAtIndex(-1);
is(gBrowser.selectedTab, testTab, "last tab is the test tab");
gBrowser.tabContainer.advanceSelectedTab(1, true);
is(gBrowser.selectedTab, pinned, "wrapped around the end to pinned");
gBrowser.tabContainer.advanceSelectedTab(1, true);
is(gBrowser.selectedTab, testTab, "next to test tab");
gBrowser.tabContainer.advanceSelectedTab(1, true);
is(gBrowser.selectedTab, pinned, "next to pinned again");
gBrowser.tabContainer.advanceSelectedTab(-1, true);
is(gBrowser.selectedTab, testTab, "going backwards to last tab");
gBrowser.tabContainer.advanceSelectedTab(-1, true);
is(gBrowser.selectedTab, pinned, "next to pinned");
gBrowser.tabContainer.advanceSelectedTab(-1, true);
is(gBrowser.selectedTab, testTab, "next to test tab again");
// Try showing all tabs
gBrowser.showOnlyTheseTabs(Array.slice(gBrowser.tabs));
is(gBrowser.visibleTabs.length, 3, "all 3 tabs are visible again");
// Select the pinned tab and show the testTab to make sure selection updates
gBrowser.selectedTab = pinned;
gBrowser.showOnlyTheseTabs([testTab]);
is(gBrowser.tabs[1], origTab, "make sure origTab is in the middle");
is(origTab.hidden, true, "make sure it's hidden");
gBrowser.removeTab(pinned);
is(gBrowser.selectedTab, testTab, "making sure origTab was skipped");
is(gBrowser.visibleTabs.length, 1, "only testTab is there");
// Only show one of the non-pinned tabs (but testTab is selected)
gBrowser.showOnlyTheseTabs([origTab]);
is(gBrowser.visibleTabs.length, 2, "got 2 tabs");
// Now really only show one of the tabs
gBrowser.showOnlyTheseTabs([testTab]);
visible = gBrowser.visibleTabs;
is(visible.length, 1, "only the original tab is visible");
is(visible[0], testTab, "it's the original tab");
is(gBrowser.tabs.length, 2, "still have 2 open tabs");
// Close the last visible tab and make sure we still get a visible tab
gBrowser.removeTab(testTab);
is(gBrowser.visibleTabs.length, 1, "only orig is left and visible");
is(gBrowser.tabs.length, 1, "sanity check that it matches");
is(gBrowser.selectedTab, origTab, "got the orig tab");
is(origTab.hidden, false, "and it's not hidden -- visible!");
});
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