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: add_task(function* test_switchtab_override() {
michael@0:   let testURL = "http://example.org/browser/browser/base/content/test/general/dummy_page.html";
michael@0: 
michael@0:   info("Opening first tab");
michael@0:   let tab = gBrowser.addTab(testURL);
michael@0:   let deferred = Promise.defer();
michael@0:   whenTabLoaded(tab, deferred.resolve);
michael@0:   yield deferred.promise;
michael@0: 
michael@0:   info("Opening and selecting second tab");
michael@0:   let secondTab = gBrowser.selectedTab = gBrowser.addTab();
michael@0:   registerCleanupFunction(() => {
michael@0:     try {
michael@0:       gBrowser.removeTab(tab);
michael@0:       gBrowser.removeTab(secondTab);
michael@0:     } catch(ex) { /* tabs may have already been closed in case of failure */ }
michael@0:   });
michael@0: 
michael@0:   info("Wait for autocomplete")
michael@0:   deferred = Promise.defer();
michael@0:   let onSearchComplete = gURLBar.onSearchComplete;
michael@0:   registerCleanupFunction(() => {
michael@0:     gURLBar.onSearchComplete = onSearchComplete;
michael@0:   });
michael@0:   gURLBar.onSearchComplete = function () {
michael@0:     ok(gURLBar.popupOpen, "The autocomplete popup is correctly open");
michael@0:     onSearchComplete.apply(gURLBar);
michael@0:     deferred.resolve();
michael@0:   }
michael@0:   
michael@0:   gURLBar.focus();
michael@0:   gURLBar.value = "dummy_pag";
michael@0:   EventUtils.synthesizeKey("e" , {});
michael@0:   yield deferred.promise;
michael@0: 
michael@0:   info("Select first autocomplete popup entry");
michael@0:   EventUtils.synthesizeKey("VK_DOWN" , {});
michael@0:   ok(/moz-action:switchtab/.test(gURLBar.value), "switch to tab entry found");
michael@0: 
michael@0:   info("Override switch-to-tab");
michael@0:   let deferred = Promise.defer();
michael@0:   // In case of failure this would switch tab.
michael@0:   let onTabSelect = event => {
michael@0:     deferred.reject(new Error("Should have overridden switch to tab"));
michael@0:   };
michael@0:   gBrowser.tabContainer.addEventListener("TabSelect", onTabSelect, false);
michael@0:   registerCleanupFunction(() => {
michael@0:     gBrowser.tabContainer.removeEventListener("TabSelect", onTabSelect, false);
michael@0:   });
michael@0:   // Otherwise it would load the page.
michael@0:   whenTabLoaded(secondTab, deferred.resolve);
michael@0: 
michael@0:   EventUtils.synthesizeKey("VK_SHIFT" , { type: "keydown" });
michael@0:   EventUtils.synthesizeKey("VK_RETURN" , { });
michael@0:   EventUtils.synthesizeKey("VK_SHIFT" , { type: "keyup" });
michael@0:   yield deferred.promise;
michael@0: 
michael@0:   yield promiseClearHistory();
michael@0: });