michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: Cu.import("resource://gre/modules/devtools/dbg-server.jsm");
michael@0: Cu.import("resource://gre/modules/devtools/dbg-client.jsm");
michael@0: 
michael@0: var gClient;
michael@0: var gDebuggee;
michael@0: 
michael@0: const xpcInspector = Cc["@mozilla.org/jsinspector;1"].getService(Ci.nsIJSInspector);
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   initTestDebuggerServer();
michael@0:   gDebuggee = testGlobal("test-1");
michael@0:   DebuggerServer.addTestGlobal(gDebuggee);
michael@0: 
michael@0:   let transport = DebuggerServer.connectPipe();
michael@0:   gClient = new DebuggerClient(transport);
michael@0:   gClient.addListener("connected", function(aEvent, aType, aTraits) {
michael@0:     gClient.listTabs((aResponse) => {
michael@0:       do_check_true('tabs' in aResponse);
michael@0:       for (let tab of aResponse.tabs) {
michael@0:         if (tab.title == "test-1") {
michael@0:           test_attach_tab(tab.actor);
michael@0:           return false;
michael@0:         }
michael@0:       }
michael@0:       do_check_true(false); // We should have found our tab in the list.
michael@0:       return undefined;
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   gClient.connect();
michael@0: 
michael@0:   do_test_pending();
michael@0: }
michael@0: 
michael@0: // Attach to |aTabActor|, and check the response.
michael@0: function test_attach_tab(aTabActor)
michael@0: {
michael@0:   gClient.request({ to: aTabActor, type: "attach" }, function(aResponse) {
michael@0:     do_check_false("error" in aResponse);
michael@0:     do_check_eq(aResponse.from, aTabActor);
michael@0:     do_check_eq(aResponse.type, "tabAttached");
michael@0:     do_check_true(typeof aResponse.threadActor === "string");
michael@0: 
michael@0:     test_attach_thread(aResponse.threadActor);
michael@0:   });
michael@0: }
michael@0: 
michael@0: // Attach to |aThreadActor|, check the response, and resume it.
michael@0: function test_attach_thread(aThreadActor)
michael@0: {
michael@0:   gClient.request({ to: aThreadActor, type: "attach" }, function(aResponse) {
michael@0:     do_check_false("error" in aResponse);
michael@0:     do_check_eq(aResponse.from, aThreadActor);
michael@0:     do_check_eq(aResponse.type, "paused");
michael@0:     do_check_true("why" in aResponse);
michael@0:     do_check_eq(aResponse.why.type, "attached");
michael@0: 
michael@0:     test_resume_thread(aThreadActor);
michael@0:   });
michael@0: }
michael@0: 
michael@0: // Resume |aThreadActor|, and see that it stops at the 'debugger'
michael@0: // statement.
michael@0: function test_resume_thread(aThreadActor)
michael@0: {
michael@0:   // Allow the client to resume execution.
michael@0:   gClient.request({ to: aThreadActor, type: "resume" }, function (aResponse) {
michael@0:     do_check_false("error" in aResponse);
michael@0:     do_check_eq(aResponse.from, aThreadActor);
michael@0:     do_check_eq(aResponse.type, "resumed");
michael@0: 
michael@0:     do_check_eq(xpcInspector.eventLoopNestLevel, 0);
michael@0: 
michael@0:     // Now that we know we're resumed, we can make the debuggee do something.
michael@0:     Cu.evalInSandbox("var a = true; var b = false; debugger; var b = true;", gDebuggee);
michael@0:     // Now make sure that we've run the code after the debugger statement...
michael@0:     do_check_true(gDebuggee.b);
michael@0:   });
michael@0: 
michael@0:   gClient.addListener("paused", function(aName, aPacket) {
michael@0:     do_check_eq(aName, "paused");
michael@0:     do_check_false("error" in aPacket);
michael@0:     do_check_eq(aPacket.from, aThreadActor);
michael@0:     do_check_eq(aPacket.type, "paused");
michael@0:     do_check_true("actor" in aPacket);
michael@0:     do_check_true("why" in aPacket)
michael@0:     do_check_eq(aPacket.why.type, "debuggerStatement");
michael@0: 
michael@0:     // Reach around the protocol to check that the debuggee is in the state
michael@0:     // we expect.
michael@0:     do_check_true(gDebuggee.a);
michael@0:     do_check_false(gDebuggee.b);
michael@0: 
michael@0:     do_check_eq(xpcInspector.eventLoopNestLevel, 1);
michael@0: 
michael@0:     // Let the debuggee continue execution.
michael@0:     gClient.request({ to: aThreadActor, type: "resume" }, cleanup);
michael@0:   });
michael@0: }
michael@0: 
michael@0: function cleanup()
michael@0: {
michael@0:   gClient.addListener("closed", function(aEvent, aResult) {
michael@0:     do_test_finished();
michael@0:   });
michael@0: 
michael@0:   try {
michael@0:     let xpcInspector = Cc["@mozilla.org/jsinspector;1"].getService(Ci.nsIJSInspector);
michael@0:     do_check_eq(xpcInspector.eventLoopNestLevel, 0);
michael@0:   } catch(e) {
michael@0:     dump(e);
michael@0:   }
michael@0: 
michael@0:   gClient.close();
michael@0: }