michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/
michael@0:  */
michael@0: 
michael@0: let tabs = [];
michael@0: 
michael@0: function addTab(aURL) {
michael@0:   tabs.push(gBrowser.addTab(aURL, {skipAnimation: true}));
michael@0: }
michael@0: 
michael@0: function testAttrib(elem, attrib, attribValue, msg) {
michael@0:   is(elem.hasAttribute(attrib), attribValue, msg);
michael@0: }
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0:   is(gBrowser.tabs.length, 1, "one tab is open initially");
michael@0: 
michael@0:   // Add several new tabs in sequence, hiding some, to ensure that the
michael@0:   // correct attributes get set
michael@0: 
michael@0:   addTab("http://mochi.test:8888/#0");
michael@0:   addTab("http://mochi.test:8888/#1");
michael@0:   addTab("http://mochi.test:8888/#2");
michael@0:   addTab("http://mochi.test:8888/#3");
michael@0: 
michael@0:   gBrowser.selectedTab = gBrowser.tabs[0];
michael@0:   testAttrib(gBrowser.tabs[0], "first-visible-tab", true,
michael@0:              "First tab marked first-visible-tab!");
michael@0:   testAttrib(gBrowser.tabs[4], "last-visible-tab", true,
michael@0:              "Fifth tab marked last-visible-tab!");
michael@0:   testAttrib(gBrowser.tabs[0], "selected", true, "First tab marked selected!");
michael@0:   testAttrib(gBrowser.tabs[0], "afterselected-visible", false,
michael@0:              "First tab not marked afterselected-visible!");
michael@0:   testAttrib(gBrowser.tabs[1], "afterselected-visible", true,
michael@0:              "Second tab marked afterselected-visible!");
michael@0:   gBrowser.hideTab(gBrowser.tabs[1]);
michael@0:   executeSoon(test_hideSecond);
michael@0: }
michael@0: 
michael@0: function test_hideSecond() {
michael@0:   testAttrib(gBrowser.tabs[2], "afterselected-visible", true,
michael@0:              "Third tab marked afterselected-visible!");
michael@0:   gBrowser.showTab(gBrowser.tabs[1])
michael@0:   executeSoon(test_showSecond);
michael@0: }
michael@0: 
michael@0: function test_showSecond() {
michael@0:   testAttrib(gBrowser.tabs[1], "afterselected-visible", true,
michael@0:              "Second tab marked afterselected-visible!");
michael@0:   testAttrib(gBrowser.tabs[2], "afterselected-visible", false,
michael@0:              "Third tab not marked as afterselected-visible!");
michael@0:   gBrowser.selectedTab = gBrowser.tabs[1];
michael@0:   gBrowser.hideTab(gBrowser.tabs[0]);
michael@0:   executeSoon(test_hideFirst);
michael@0: }
michael@0: 
michael@0: function test_hideFirst() {
michael@0:   testAttrib(gBrowser.tabs[0], "first-visible-tab", false,
michael@0:               "Hidden first tab not marked first-visible-tab!");
michael@0:   testAttrib(gBrowser.tabs[1], "first-visible-tab", true,
michael@0:               "Second tab marked first-visible-tab!");
michael@0:   gBrowser.showTab(gBrowser.tabs[0]);
michael@0:   executeSoon(test_showFirst);
michael@0: }
michael@0: 
michael@0: function test_showFirst() {
michael@0:   testAttrib(gBrowser.tabs[0], "first-visible-tab", true,
michael@0:              "First tab marked first-visible-tab!");
michael@0:   gBrowser.selectedTab = gBrowser.tabs[2];
michael@0:   testAttrib(gBrowser.tabs[3], "afterselected-visible", true,
michael@0:              "Fourth tab marked afterselected-visible!");
michael@0: 
michael@0:   gBrowser.moveTabTo(gBrowser.selectedTab, 1);
michael@0:   executeSoon(test_movedLower);
michael@0: }
michael@0: 
michael@0: function test_movedLower() {
michael@0:   testAttrib(gBrowser.tabs[2], "afterselected-visible", true,
michael@0:              "Third tab marked afterselected-visible!");
michael@0:   test_hoverOne();
michael@0: }
michael@0: 
michael@0: function test_hoverOne() {
michael@0:   EventUtils.synthesizeMouseAtCenter(gBrowser.tabs[4], { type: "mousemove" });
michael@0:   testAttrib(gBrowser.tabs[3], "beforehovered", true,  "Fourth tab marked beforehovered");
michael@0:   EventUtils.synthesizeMouseAtCenter(gBrowser.tabs[3], { type: "mousemove" });
michael@0:   testAttrib(gBrowser.tabs[2], "beforehovered", true,  "Third tab marked beforehovered!");
michael@0:   testAttrib(gBrowser.tabs[2], "afterhovered",  false, "Third tab not marked afterhovered!");
michael@0:   testAttrib(gBrowser.tabs[4], "afterhovered",  true,  "Fifth tab marked afterhovered!");
michael@0:   testAttrib(gBrowser.tabs[4], "beforehovered", false, "Fifth tab not marked beforehovered!");
michael@0:   testAttrib(gBrowser.tabs[0], "beforehovered", false, "First tab not marked beforehovered!");
michael@0:   testAttrib(gBrowser.tabs[0], "afterhovered",  false, "First tab not marked afterhovered!");
michael@0:   testAttrib(gBrowser.tabs[1], "beforehovered", false, "Second tab not marked beforehovered!");
michael@0:   testAttrib(gBrowser.tabs[1], "afterhovered",  false, "Second tab not marked afterhovered!");
michael@0:   testAttrib(gBrowser.tabs[3], "beforehovered", false, "Fourth tab not marked beforehovered!");
michael@0:   testAttrib(gBrowser.tabs[3], "afterhovered",  false, "Fourth tab not marked afterhovered!");
michael@0:   gBrowser.removeTab(tabs.pop());
michael@0:   executeSoon(test_hoverStatePersistence);
michael@0: }
michael@0: 
michael@0: function test_hoverStatePersistence() {
michael@0:   // Test that the afterhovered and beforehovered attributes are still there when 
michael@0:   // a tab is selected and then unselected again. See bug 856107.
michael@0: 
michael@0:   function assertState() {
michael@0:     testAttrib(gBrowser.tabs[0], "beforehovered", true,  "First tab still marked beforehovered!");
michael@0:     testAttrib(gBrowser.tabs[0], "afterhovered",  false, "First tab not marked afterhovered!");
michael@0:     testAttrib(gBrowser.tabs[2], "afterhovered",  true,  "Third tab still marked afterhovered!");
michael@0:     testAttrib(gBrowser.tabs[2], "beforehovered", false, "Third tab not marked afterhovered!");
michael@0:     testAttrib(gBrowser.tabs[1], "beforehovered", false, "Second tab not marked beforehovered!");
michael@0:     testAttrib(gBrowser.tabs[1], "afterhovered",  false, "Second tab not marked afterhovered!");
michael@0:     testAttrib(gBrowser.tabs[3], "beforehovered", false, "Fourth tab not marked beforehovered!");
michael@0:     testAttrib(gBrowser.tabs[3], "afterhovered",  false, "Fourth tab not marked afterhovered!");
michael@0:   }
michael@0: 
michael@0:   gBrowser.selectedTab = gBrowser.tabs[3];
michael@0:   EventUtils.synthesizeMouseAtCenter(gBrowser.tabs[1], { type: "mousemove" });
michael@0:   assertState();
michael@0:   gBrowser.selectedTab = gBrowser.tabs[1];
michael@0:   assertState();
michael@0:   gBrowser.selectedTab = gBrowser.tabs[3];
michael@0:   assertState();
michael@0:   executeSoon(test_pinning);
michael@0: }
michael@0: 
michael@0: function test_pinning() {
michael@0:   gBrowser.selectedTab = gBrowser.tabs[3];
michael@0:   testAttrib(gBrowser.tabs[3], "last-visible-tab", true,
michael@0:              "Fourth tab marked last-visible-tab!");
michael@0:   testAttrib(gBrowser.tabs[3], "selected", true, "Fourth tab marked selected!");
michael@0:   testAttrib(gBrowser.tabs[3], "afterselected-visible", false,
michael@0:              "Fourth tab not marked afterselected-visible!");
michael@0:   // Causes gBrowser.tabs to change indices
michael@0:   gBrowser.pinTab(gBrowser.tabs[3]);
michael@0:   testAttrib(gBrowser.tabs[3], "last-visible-tab", true,
michael@0:              "Fourth tab marked last-visible-tab!");
michael@0:   testAttrib(gBrowser.tabs[1], "afterselected-visible", true,
michael@0:              "Second tab marked afterselected-visible!");
michael@0:   testAttrib(gBrowser.tabs[0], "first-visible-tab", true,
michael@0:              "First tab marked first-visible-tab!");
michael@0:   testAttrib(gBrowser.tabs[0], "selected", true, "First tab marked selected!");
michael@0:   gBrowser.selectedTab = gBrowser.tabs[1];
michael@0:   testAttrib(gBrowser.tabs[2], "afterselected-visible", true,
michael@0:              "Third tab marked afterselected-visible!");
michael@0:   test_cleanUp();
michael@0: }
michael@0: 
michael@0: function test_cleanUp() {
michael@0:   tabs.forEach(gBrowser.removeTab, gBrowser);
michael@0:   finish();
michael@0: }