michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: function test() {
michael@0:   /** Test for Bug 484108 **/
michael@0:   waitForExplicitFinish();
michael@0:   requestLongerTimeout(5);
michael@0: 
michael@0:   // builds the tests state based on a few parameters
michael@0:   function buildTestState(num, selected, hidden, pinned) {
michael@0:     let state = { windows: [ { "tabs": [], "selected": selected + 1 } ] };
michael@0:     while (num--) {
michael@0:       state.windows[0].tabs.push({
michael@0:         entries: [
michael@0:           { url: "http://example.com/?t=" + state.windows[0].tabs.length }
michael@0:         ]
michael@0:       });
michael@0:       let i = state.windows[0].tabs.length - 1;
michael@0:       if (hidden.length > 0 && i == hidden[0]) {
michael@0:         state.windows[0].tabs[i].hidden = true;
michael@0:         hidden.splice(0, 1);
michael@0:       }
michael@0:       if (pinned.length > 0 && i == pinned[0]) {
michael@0:         state.windows[0].tabs[i].pinned = true;
michael@0:         pinned.splice(0, 1);
michael@0:       }
michael@0:     }
michael@0:     return state;
michael@0:   }
michael@0: 
michael@0:   let tests = [
michael@0:     { testNum: 1,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 0,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [],
michael@0:       order: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
michael@0:     },
michael@0:     { testNum: 2,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 12,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [],
michael@0:       order: [12, 7, 8, 9, 10, 11, 0, 1, 2, 3, 4, 5, 6]
michael@0:     },
michael@0:     { testNum: 3,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 3,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [],
michael@0:       order: [3, 4, 5, 6, 7, 8, 0, 1, 2, 9, 10, 11, 12]
michael@0:     },
michael@0:     { testNum: 4,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 10,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [],
michael@0:       order: [10, 7, 8, 9, 11, 12, 0, 1, 2, 3, 4, 5, 6]
michael@0:     },
michael@0:     { testNum: 5,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 12,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [0, 4, 9],
michael@0:       pinnedTabs: [],
michael@0:       order: [12, 6, 7, 8, 10, 11, 1, 2, 3, 5, 0, 4, 9]
michael@0:     },
michael@0:     { testNum: 6,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 3,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [1, 7, 12],
michael@0:       pinnedTabs: [],
michael@0:       order: [3, 4, 5, 6, 8, 9, 0, 2, 10, 11, 1, 7, 12]
michael@0:     },
michael@0:     { testNum: 7,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 3,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [0, 1, 2],
michael@0:       pinnedTabs: [],
michael@0:       order: [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 0, 1, 2]
michael@0:     },
michael@0:     { testNum: 8,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 0,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [0],
michael@0:       order: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
michael@0:     },
michael@0:     { testNum: 9,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 1,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [0],
michael@0:       order: [1, 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
michael@0:     },
michael@0:     { testNum: 10,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 3,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [2],
michael@0:       pinnedTabs: [0,1],
michael@0:       order: [3, 0, 1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 2]
michael@0:     },
michael@0:     { testNum: 11,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 12,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [0,1,2],
michael@0:       order: [12, 0, 1, 2, 7, 8, 9, 10, 11, 3, 4, 5, 6]
michael@0:     },
michael@0:     { testNum: 12,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 6,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [3,4,5],
michael@0:       pinnedTabs: [0,1,2],
michael@0:       order: [6, 0, 1, 2, 7, 8, 9, 10, 11, 12, 3, 4, 5]
michael@0:     },
michael@0:     { testNum: 13,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 1,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [3,4,5],
michael@0:       pinnedTabs: [0,1,2],
michael@0:       order: [1, 0, 2, 6, 7, 8, 9, 10, 11, 12, 3, 4, 5]
michael@0:     },
michael@0:     { testNum: 14,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 2,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [],
michael@0:       pinnedTabs: [0,1,2],
michael@0:       order: [2, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
michael@0:     },
michael@0:     { testNum: 15,
michael@0:       totalTabs: 13,
michael@0:       selectedTab: 3,
michael@0:       shownTabs: 6,
michael@0:       hiddenTabs: [1,4],
michael@0:       pinnedTabs: [0,1,2],
michael@0:       order: [3, 0, 1, 2, 5, 6, 7, 8, 9, 10, 11, 12, 4]
michael@0:     }
michael@0:   ];
michael@0: 
michael@0:   let tabMinWidth =
michael@0:     parseInt(getComputedStyle(gBrowser.selectedTab, null).minWidth);
michael@0:   let testIndex = 0;
michael@0: 
michael@0:   function runNextTest() {
michael@0:     if (tests.length == 0) {
michael@0:       finish();
michael@0:       return;
michael@0:     }
michael@0: 
michael@0:     let wu = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
michael@0:                    .getInterface(Components.interfaces.nsIDOMWindowUtils);
michael@0:     wu.garbageCollect();
michael@0: 
michael@0:     setTimeout(function() {
michael@0:       info ("Starting test " + (++testIndex));
michael@0:       let test = tests.shift();
michael@0:       let state = buildTestState(test.totalTabs, test.selectedTab,
michael@0:                                  test.hiddenTabs, test.pinnedTabs);
michael@0:       let tabbarWidth = Math.floor((test.shownTabs - 0.5) * tabMinWidth);
michael@0:       let win = openDialog(location, "_blank", "chrome,all,dialog=no");
michael@0:       let tabsRestored = [];
michael@0: 
michael@0:       win.addEventListener("SSTabRestoring", function onSSTabRestoring(aEvent) {
michael@0:         let tab = aEvent.originalTarget;
michael@0:         let tabLink = tab.linkedBrowser.currentURI.spec;
michael@0:         let tabIndex =
michael@0:           tabLink.substring(tabLink.indexOf("?t=") + 3, tabLink.length);
michael@0: 
michael@0:         // we need to compare with the tab's restoring index, no with the
michael@0:         // position index, since the pinned tabs change the positions in the
michael@0:         // tabbar. 
michael@0:         tabsRestored.push(tabIndex);
michael@0: 
michael@0:         if (tabsRestored.length < state.windows[0].tabs.length)
michael@0:           return;
michael@0: 
michael@0:         // all of the tabs should be restoring or restored by now
michael@0:         is(tabsRestored.length, state.windows[0].tabs.length,
michael@0:            "Test #" + testIndex + ": Number of restored tabs is as expected");
michael@0: 
michael@0:         is(tabsRestored.join(" "), test.order.join(" "),
michael@0:            "Test #" + testIndex + ": 'visible' tabs restored first");
michael@0: 
michael@0:         // cleanup
michael@0:         win.removeEventListener("SSTabRestoring", onSSTabRestoring, false);
michael@0:         win.close();
michael@0:         executeSoon(runNextTest);
michael@0:       }, false);
michael@0: 
michael@0:       whenWindowLoaded(win, function(aEvent) {
michael@0:         let extent =
michael@0:           win.outerWidth - win.gBrowser.tabContainer.mTabstrip.scrollClientSize;
michael@0:         let windowWidth = tabbarWidth + extent;
michael@0:         win.resizeTo(windowWidth, win.outerHeight);
michael@0:         ss.setWindowState(win, JSON.stringify(state), true);
michael@0:       });
michael@0:     }, 1000);
michael@0:   };
michael@0: 
michael@0:   runNextTest();
michael@0: }