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:  * Tests the behavior of the debugger statement.
michael@0:  */
michael@0: 
michael@0: const TAB_URL = EXAMPLE_URL + "doc_inline-debugger-statement.html";
michael@0: 
michael@0: let 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:     addTab(TAB_URL)
michael@0:       .then(() => attachTabActorForUrl(gClient, TAB_URL))
michael@0:       .then(testEarlyDebuggerStatement)
michael@0:       .then(testDebuggerStatement)
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 testEarlyDebuggerStatement([aGrip, aResponse]) {
michael@0:   let deferred = promise.defer();
michael@0: 
michael@0:   let onPaused = function(aEvent, aPacket) {
michael@0:     ok(false, "Pause shouldn't be called before we've attached!");
michael@0:     deferred.reject();
michael@0:   };
michael@0: 
michael@0:   gClient.addListener("paused", onPaused);
michael@0: 
michael@0:   // This should continue without nesting an event loop and calling
michael@0:   // the onPaused hook, because we haven't attached yet.
michael@0:   let debuggee = gBrowser.selectedTab.linkedBrowser.contentWindow.wrappedJSObject;
michael@0:   debuggee.runDebuggerStatement();
michael@0: 
michael@0:   gClient.removeListener("paused", onPaused);
michael@0: 
michael@0:   // Now attach and resume...
michael@0:   gClient.request({ to: aResponse.threadActor, type: "attach" }, () => {
michael@0:     gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
michael@0:       ok(true, "Pause wasn't called before we've attached.");
michael@0:       deferred.resolve([aGrip, aResponse]);
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function testDebuggerStatement([aGrip, aResponse]) {
michael@0:   let deferred = promise.defer();
michael@0: 
michael@0:   gClient.addListener("paused", (aEvent, aPacket) => {
michael@0:     gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
michael@0:       ok(true, "The pause handler was triggered on a debugger statement.");
michael@0:       deferred.resolve();
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   // Reach around the debugging protocol and execute the debugger statement.
michael@0:   let debuggee = gBrowser.selectedTab.linkedBrowser.contentWindow.wrappedJSObject;
michael@0:   debuggee.runDebuggerStatement();
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:   removeTab(gBrowser.selectedTab);
michael@0:   gClient = null;
michael@0: });
michael@0: