1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/devtools/server/tests/unit/test_trace_actor-06.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,234 @@
1.4 +/* Any copyright is dedicated to the Public Domain.
1.5 + http://creativecommons.org/publicdomain/zero/1.0/ */
1.6 +
1.7 +/**
1.8 + * Tests that values are correctly serialized and sent in enteredFrame
1.9 + * and exitedFrame packets.
1.10 + */
1.11 +
1.12 +var gDebuggee;
1.13 +var gClient;
1.14 +var gTraceClient;
1.15 +
1.16 +function run_test()
1.17 +{
1.18 + initTestTracerServer();
1.19 + gDebuggee = addTestGlobal("test-tracer-actor");
1.20 + gClient = new DebuggerClient(DebuggerServer.connectPipe());
1.21 + gClient.connect(function() {
1.22 + attachTestTab(gClient, "test-tracer-actor", function(aResponse, aTabClient) {
1.23 + gClient.attachTracer(aResponse.traceActor, function(aResponse, aTraceClient) {
1.24 + gTraceClient = aTraceClient;
1.25 + test_enter_exit_frame();
1.26 + });
1.27 + });
1.28 + });
1.29 + do_test_pending();
1.30 +}
1.31 +
1.32 +function test_enter_exit_frame()
1.33 +{
1.34 + const traceStopped = promise.defer();
1.35 +
1.36 + gClient.addListener("traces", (aEvent, { traces }) => {
1.37 + for (let t of traces) {
1.38 + check_trace(t);
1.39 + if (t.sequence === 27) {
1.40 + traceStopped.resolve();
1.41 + }
1.42 + }
1.43 + });
1.44 +
1.45 + start_trace()
1.46 + .then(eval_code)
1.47 + .then(() => traceStopped.promise)
1.48 + .then(stop_trace)
1.49 + .then(function() {
1.50 + finishClient(gClient);
1.51 + });
1.52 +}
1.53 +
1.54 +function start_trace()
1.55 +{
1.56 + let deferred = promise.defer();
1.57 + gTraceClient.startTrace(["arguments", "return"], null, function() { deferred.resolve(); });
1.58 + return deferred.promise;
1.59 +}
1.60 +
1.61 +function eval_code()
1.62 +{
1.63 + gDebuggee.eval("(" + function() {
1.64 + function identity(x) {
1.65 + return x;
1.66 + }
1.67 +
1.68 + let circular = {};
1.69 + circular.self = circular;
1.70 +
1.71 + // Make sure there is only 3 properties per object because that is the value
1.72 + // of MAX_PROPERTIES in the server.
1.73 + let obj = {
1.74 + num: 0,
1.75 + str: "foo",
1.76 + bool: false,
1.77 + };
1.78 + let obj2 = {
1.79 + undef: undefined,
1.80 + nil: null,
1.81 + inf: Infinity
1.82 + };
1.83 + let obj3 = {
1.84 + ninf: -Infinity,
1.85 + nan: NaN,
1.86 + nzero: -0
1.87 + };
1.88 + let obj4 = {
1.89 + obj: circular,
1.90 + arr: [1,2,3,4,5]
1.91 + };
1.92 +
1.93 + identity();
1.94 + identity(0);
1.95 + identity("");
1.96 + identity(false);
1.97 + identity(undefined);
1.98 + identity(null);
1.99 + identity(Infinity);
1.100 + identity(-Infinity);
1.101 + identity(NaN);
1.102 + identity(-0);
1.103 + identity(obj);
1.104 + identity(obj2);
1.105 + identity(obj3);
1.106 + identity(obj4);
1.107 + } + ")()");
1.108 +}
1.109 +
1.110 +function stop_trace()
1.111 +{
1.112 + let deferred = promise.defer();
1.113 + gTraceClient.stopTrace(null, function() { deferred.resolve(); });
1.114 + return deferred.promise;
1.115 +}
1.116 +
1.117 +function check_trace(aTrace)
1.118 +{
1.119 + let value = (aTrace.type === "enteredFrame" && aTrace.arguments)
1.120 + ? aTrace.arguments[0]
1.121 + : aTrace.return;
1.122 + switch(aTrace.sequence) {
1.123 + case 2:
1.124 + do_check_eq(typeof aTrace.arguments, "object");
1.125 + do_check_eq(aTrace.arguments.length, 0);
1.126 + break;
1.127 + case 3:
1.128 + check_value(value, "object", "undefined");
1.129 + break;
1.130 + case 4:
1.131 + case 5:
1.132 + check_value(value, "number", 0);
1.133 + break;
1.134 + case 6:
1.135 + case 7:
1.136 + check_value(value, "string", "");
1.137 + break;
1.138 + case 8:
1.139 + case 9:
1.140 + check_value(value, "boolean", false);
1.141 + break;
1.142 + case 10:
1.143 + case 11:
1.144 + check_value(value, "object", "undefined");
1.145 + break;
1.146 + case 12:
1.147 + case 13:
1.148 + check_value(value, "object", "null");
1.149 + break;
1.150 + case 14:
1.151 + case 15:
1.152 + check_value(value, "object", "Infinity");
1.153 + break;
1.154 + case 16:
1.155 + case 17:
1.156 + check_value(value, "object", "-Infinity");
1.157 + break;
1.158 + case 18:
1.159 + case 19:
1.160 + check_value(value, "object", "NaN");
1.161 + break;
1.162 + case 20:
1.163 + case 21:
1.164 + check_value(value, "object", "-0");
1.165 + break;
1.166 + case 22:
1.167 + case 23:
1.168 + check_obj(aTrace.type, value);
1.169 + break;
1.170 + case 24:
1.171 + case 25:
1.172 + check_obj2(aTrace.type, value);
1.173 + break;
1.174 + case 26:
1.175 + case 27:
1.176 + check_obj3(aTrace.type, value);
1.177 + break;
1.178 + case 28:
1.179 + case 29:
1.180 + check_obj4(aTrace.type, value);
1.181 + break;
1.182 + }
1.183 +}
1.184 +
1.185 +function check_value(aActual, aExpectedType, aExpectedValue)
1.186 +{
1.187 + do_check_eq(typeof aActual, aExpectedType);
1.188 + do_check_eq(aExpectedType === "object" ? aActual.type : aActual, aExpectedValue);
1.189 +}
1.190 +
1.191 +function check_obj(aType, aObj) {
1.192 + do_check_eq(typeof aObj, "object");
1.193 + do_check_eq(typeof aObj.ownProperties, "object");
1.194 +
1.195 + do_check_eq(typeof aObj.ownProperties.num, "object");
1.196 + do_check_eq(aObj.ownProperties.num.value, 0);
1.197 +
1.198 + do_check_eq(typeof aObj.ownProperties.str, "object");
1.199 + do_check_eq(aObj.ownProperties.str.value, "foo");
1.200 +
1.201 + do_check_eq(typeof aObj.ownProperties.bool, "object");
1.202 + do_check_eq(aObj.ownProperties.bool.value, false);
1.203 +}
1.204 +
1.205 +function check_obj2(aType, aObj) {
1.206 + do_check_eq(typeof aObj.ownProperties.undef, "object");
1.207 + do_check_eq(typeof aObj.ownProperties.undef.value, "object");
1.208 + do_check_eq(aObj.ownProperties.undef.value.type, "undefined");
1.209 +
1.210 + do_check_eq(typeof aObj.ownProperties.nil, "object");
1.211 + do_check_eq(typeof aObj.ownProperties.nil.value, "object");
1.212 + do_check_eq(aObj.ownProperties.nil.value.type, "null");
1.213 +
1.214 + do_check_eq(typeof aObj.ownProperties.inf, "object");
1.215 + do_check_eq(typeof aObj.ownProperties.inf.value, "object");
1.216 + do_check_eq(aObj.ownProperties.inf.value.type, "Infinity");
1.217 +}
1.218 +
1.219 +function check_obj3(aType, aObj) {
1.220 + do_check_eq(typeof aObj.ownProperties.ninf, "object");
1.221 + do_check_eq(typeof aObj.ownProperties.ninf.value, "object");
1.222 + do_check_eq(aObj.ownProperties.ninf.value.type, "-Infinity");
1.223 +
1.224 + do_check_eq(typeof aObj.ownProperties.nan, "object");
1.225 + do_check_eq(typeof aObj.ownProperties.nan.value, "object");
1.226 + do_check_eq(aObj.ownProperties.nan.value.type, "NaN");
1.227 +
1.228 + do_check_eq(typeof aObj.ownProperties.nzero, "object");
1.229 + do_check_eq(typeof aObj.ownProperties.nzero.value, "object");
1.230 + do_check_eq(aObj.ownProperties.nzero.value.type, "-0");
1.231 +}
1.232 +
1.233 +function check_obj4(aType, aObj) {
1.234 + // Sub-objects aren't added.
1.235 + do_check_eq(typeof aObj.ownProperties.obj, "undefined");
1.236 + do_check_eq(typeof aObj.ownProperties.arr, "undefined");
1.237 +}
