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:  * Make sure the listTabs request works as specified.
michael@0:  */
michael@0: 
michael@0: const TAB1_URL = EXAMPLE_URL + "doc_empty-tab-01.html";
michael@0: const TAB2_URL = EXAMPLE_URL + "doc_empty-tab-02.html";
michael@0: 
michael@0: let gTab1, gTab1Actor, gTab2, gTab2Actor, gClient;
michael@0: 
michael@0: function test() {
michael@0:   if (!DebuggerServer.initialized) {
michael@0:     DebuggerServer.init(() => true);
michael@0:     DebuggerServer.addBrowserActors();
michael@0:   }
michael@0: 
michael@0:   let transport = DebuggerServer.connectPipe();
michael@0:   gClient = new DebuggerClient(transport);
michael@0:   gClient.connect((aType, aTraits) => {
michael@0:     is(aType, "browser",
michael@0:       "Root actor should identify itself as a browser.");
michael@0: 
michael@0:     promise.resolve(null)
michael@0:       .then(testFirstTab)
michael@0:       .then(testSecondTab)
michael@0:       .then(testRemoveTab)
michael@0:       .then(testAttachRemovedTab)
michael@0:       .then(closeConnection)
michael@0:       .then(finish)
michael@0:       .then(null, aError => {
michael@0:         ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0:       });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testFirstTab() {
michael@0:   return addTab(TAB1_URL).then(aTab => {
michael@0:     gTab1 = aTab;
michael@0: 
michael@0:     return getTabActorForUrl(gClient, TAB1_URL).then(aGrip => {
michael@0:       ok(aGrip, "Should find a tab actor for the first tab.");
michael@0:       gTab1Actor = aGrip.actor;
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testSecondTab() {
michael@0:   return addTab(TAB2_URL).then(aTab => {
michael@0:     gTab2 = aTab;
michael@0: 
michael@0:     return getTabActorForUrl(gClient, TAB1_URL).then(aFirstGrip => {
michael@0:       return getTabActorForUrl(gClient, TAB2_URL).then(aSecondGrip => {
michael@0:         is(aFirstGrip.actor, gTab1Actor, "First tab's actor shouldn't have changed.");
michael@0:         ok(aSecondGrip, "Should find a tab actor for the second tab.");
michael@0:         gTab2Actor = aSecondGrip.actor;
michael@0:       });
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testRemoveTab() {
michael@0:   return removeTab(gTab1).then(() => {
michael@0:     return getTabActorForUrl(gClient, TAB1_URL).then(aGrip => {
michael@0:       ok(!aGrip, "Shouldn't find a tab actor for the first tab anymore.");
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testAttachRemovedTab() {
michael@0:   return removeTab(gTab2).then(() => {
michael@0:     let deferred = promise.defer();
michael@0: 
michael@0:     gClient.addListener("paused", (aEvent, aPacket) => {
michael@0:       ok(false, "Attaching to an exited tab actor shouldn't generate a pause.");
michael@0:       deferred.reject();
michael@0:     });
michael@0: 
michael@0:     gClient.request({ to: gTab2Actor, type: "attach" }, aResponse => {
michael@0:       is(aResponse.type, "exited", "Tab should consider itself exited.");
michael@0:       deferred.resolve();
michael@0:     });
michael@0: 
michael@0:     return deferred.promise;
michael@0:   });
michael@0: }
michael@0: 
michael@0: function closeConnection() {
michael@0:   let deferred = promise.defer();
michael@0:   gClient.close(deferred.resolve);
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: registerCleanupFunction(function() {
michael@0:   gTab1 = null;
michael@0:   gTab1Actor = null;
michael@0:   gTab2 = null;
michael@0:   gTab2Actor = null;
michael@0:   gClient = null;
michael@0: });