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 that values are correctly serialized and sent in enteredFrame
michael@0:  * and exitedFrame packets.
michael@0:  */
michael@0: 
michael@0: var gDebuggee;
michael@0: var gClient;
michael@0: var gTraceClient;
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   initTestTracerServer();
michael@0:   gDebuggee = addTestGlobal("test-tracer-actor");
michael@0:   gClient = new DebuggerClient(DebuggerServer.connectPipe());
michael@0:   gClient.connect(function() {
michael@0:     attachTestTab(gClient, "test-tracer-actor", function(aResponse, aTabClient) {
michael@0:       gClient.attachTracer(aResponse.traceActor, function(aResponse, aTraceClient) {
michael@0:         gTraceClient = aTraceClient;
michael@0:         test_enter_exit_frame();
michael@0:       });
michael@0:     });
michael@0:   });
michael@0:   do_test_pending();
michael@0: }
michael@0: 
michael@0: function test_enter_exit_frame()
michael@0: {
michael@0:   const traceStopped = promise.defer();
michael@0: 
michael@0:   gClient.addListener("traces", (aEvent, { traces }) => {
michael@0:     for (let t of traces) {
michael@0:       check_trace(t);
michael@0:       if (t.sequence === 27) {
michael@0:         traceStopped.resolve();
michael@0:       }
michael@0:     }
michael@0:   });
michael@0: 
michael@0:   start_trace()
michael@0:     .then(eval_code)
michael@0:     .then(() => traceStopped.promise)
michael@0:     .then(stop_trace)
michael@0:     .then(function() {
michael@0:       finishClient(gClient);
michael@0:     });
michael@0: }
michael@0: 
michael@0: function start_trace()
michael@0: {
michael@0:   let deferred = promise.defer();
michael@0:   gTraceClient.startTrace(["arguments", "return"], null, function() { deferred.resolve(); });
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function eval_code()
michael@0: {
michael@0:   gDebuggee.eval("(" + function() {
michael@0:     function identity(x) {
michael@0:       return x;
michael@0:     }
michael@0: 
michael@0:     let circular = {};
michael@0:     circular.self = circular;
michael@0: 
michael@0:     // Make sure there is only 3 properties per object because that is the value
michael@0:     // of MAX_PROPERTIES in the server.
michael@0:     let obj = {
michael@0:       num: 0,
michael@0:       str: "foo",
michael@0:       bool: false,
michael@0:     };
michael@0:     let obj2 = {
michael@0:       undef: undefined,
michael@0:       nil: null,
michael@0:       inf: Infinity
michael@0:     };
michael@0:     let obj3 = {
michael@0:       ninf: -Infinity,
michael@0:       nan: NaN,
michael@0:       nzero: -0
michael@0:     };
michael@0:     let obj4 = {
michael@0:       obj: circular,
michael@0:       arr: [1,2,3,4,5]
michael@0:     };
michael@0: 
michael@0:     identity();
michael@0:     identity(0);
michael@0:     identity("");
michael@0:     identity(false);
michael@0:     identity(undefined);
michael@0:     identity(null);
michael@0:     identity(Infinity);
michael@0:     identity(-Infinity);
michael@0:     identity(NaN);
michael@0:     identity(-0);
michael@0:     identity(obj);
michael@0:     identity(obj2);
michael@0:     identity(obj3);
michael@0:     identity(obj4);
michael@0:   } + ")()");
michael@0: }
michael@0: 
michael@0: function stop_trace()
michael@0: {
michael@0:   let deferred = promise.defer();
michael@0:   gTraceClient.stopTrace(null, function() { deferred.resolve(); });
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function check_trace(aTrace)
michael@0: {
michael@0:   let value = (aTrace.type === "enteredFrame" && aTrace.arguments)
michael@0:         ? aTrace.arguments[0]
michael@0:         : aTrace.return;
michael@0:   switch(aTrace.sequence) {
michael@0:   case 2:
michael@0:     do_check_eq(typeof aTrace.arguments, "object");
michael@0:     do_check_eq(aTrace.arguments.length, 0);
michael@0:     break;
michael@0:   case 3:
michael@0:     check_value(value, "object", "undefined");
michael@0:     break;
michael@0:   case 4:
michael@0:   case 5:
michael@0:     check_value(value, "number", 0);
michael@0:     break;
michael@0:   case 6:
michael@0:   case 7:
michael@0:     check_value(value, "string", "");
michael@0:     break;
michael@0:   case 8:
michael@0:   case 9:
michael@0:     check_value(value, "boolean", false);
michael@0:     break;
michael@0:   case 10:
michael@0:   case 11:
michael@0:     check_value(value, "object", "undefined");
michael@0:     break;
michael@0:   case 12:
michael@0:   case 13:
michael@0:     check_value(value, "object", "null");
michael@0:     break;
michael@0:   case 14:
michael@0:   case 15:
michael@0:     check_value(value, "object", "Infinity");
michael@0:     break;
michael@0:   case 16:
michael@0:   case 17:
michael@0:     check_value(value, "object", "-Infinity");
michael@0:     break;
michael@0:   case 18:
michael@0:   case 19:
michael@0:     check_value(value, "object", "NaN");
michael@0:     break;
michael@0:   case 20:
michael@0:   case 21:
michael@0:     check_value(value, "object", "-0");
michael@0:     break;
michael@0:   case 22:
michael@0:   case 23:
michael@0:     check_obj(aTrace.type, value);
michael@0:     break;
michael@0:   case 24:
michael@0:   case 25:
michael@0:     check_obj2(aTrace.type, value);
michael@0:     break;
michael@0:   case 26:
michael@0:   case 27:
michael@0:     check_obj3(aTrace.type, value);
michael@0:     break;
michael@0:   case 28:
michael@0:   case 29:
michael@0:     check_obj4(aTrace.type, value);
michael@0:     break;
michael@0:   }
michael@0: }
michael@0: 
michael@0: function check_value(aActual, aExpectedType, aExpectedValue)
michael@0: {
michael@0:   do_check_eq(typeof aActual, aExpectedType);
michael@0:   do_check_eq(aExpectedType === "object" ? aActual.type : aActual, aExpectedValue);
michael@0: }
michael@0: 
michael@0: function check_obj(aType, aObj) {
michael@0:   do_check_eq(typeof aObj, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties, "object");
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.num, "object");
michael@0:   do_check_eq(aObj.ownProperties.num.value, 0);
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.str, "object");
michael@0:   do_check_eq(aObj.ownProperties.str.value, "foo");
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.bool, "object");
michael@0:   do_check_eq(aObj.ownProperties.bool.value, false);
michael@0: }
michael@0: 
michael@0: function check_obj2(aType, aObj) {
michael@0:   do_check_eq(typeof aObj.ownProperties.undef, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties.undef.value, "object");
michael@0:   do_check_eq(aObj.ownProperties.undef.value.type, "undefined");
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.nil, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties.nil.value, "object");
michael@0:   do_check_eq(aObj.ownProperties.nil.value.type, "null");
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.inf, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties.inf.value, "object");
michael@0:   do_check_eq(aObj.ownProperties.inf.value.type, "Infinity");
michael@0: }
michael@0: 
michael@0: function check_obj3(aType, aObj) {
michael@0:   do_check_eq(typeof aObj.ownProperties.ninf, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties.ninf.value, "object");
michael@0:   do_check_eq(aObj.ownProperties.ninf.value.type, "-Infinity");
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.nan, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties.nan.value, "object");
michael@0:   do_check_eq(aObj.ownProperties.nan.value.type, "NaN");
michael@0: 
michael@0:   do_check_eq(typeof aObj.ownProperties.nzero, "object");
michael@0:   do_check_eq(typeof aObj.ownProperties.nzero.value, "object");
michael@0:   do_check_eq(aObj.ownProperties.nzero.value.type, "-0");
michael@0: }
michael@0: 
michael@0: function check_obj4(aType, aObj) {
michael@0:   // Sub-objects aren't added.
michael@0:   do_check_eq(typeof aObj.ownProperties.obj, "undefined");
michael@0:   do_check_eq(typeof aObj.ownProperties.arr, "undefined");
michael@0: }