[inspector] added inspector test runner [part 5]

test/inspector/cpu-profiler/enable-disable.js

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+print("Test that profiling can only be started when Profiler was enabled and that Profiler.disable command will stop recording all profiles.");
+
+InspectorTest.sendCommand("Profiler.start", {}, didFailToStartWhenDisabled);
+disallowConsoleProfiles();
+
+function disallowConsoleProfiles()
+{
+  InspectorTest.eventHandler["Profiler.consoleProfileStarted"] = function(messageObject)
+  {
+    InspectorTest.log("FAIL: console profile started " + JSON.stringify(messageObject, null, 4));
+  }
+  InspectorTest.eventHandler["Profiler.consoleProfileFinished"] = function(messageObject)
+  {
+    InspectorTest.log("FAIL: unexpected profile received " + JSON.stringify(messageObject, null, 4));
+  }
+}
+function allowConsoleProfiles()
+{
+  InspectorTest.eventHandler["Profiler.consoleProfileStarted"] = function(messageObject)
+  {
+    InspectorTest.log("PASS: console initiated profile started");
+  }
+  InspectorTest.eventHandler["Profiler.consoleProfileFinished"] = function(messageObject)
+  {
+    InspectorTest.log("PASS: console initiated profile received");
+  }
+}
+function didFailToStartWhenDisabled(messageObject)
+{
+  if (!InspectorTest.expectedError("didFailToStartWhenDisabled", messageObject))
+    return;
+  allowConsoleProfiles();
+  InspectorTest.sendCommand("Profiler.enable", {});
+  InspectorTest.sendCommand("Profiler.start", {}, didStartFrontendProfile);
+}
+function didStartFrontendProfile(messageObject)
+{
+  if (!InspectorTest.expectedSuccess("didStartFrontendProfile", messageObject))
+    return;
+  InspectorTest.sendCommand("Runtime.evaluate", {expression: "console.profile('p1');"}, didStartConsoleProfile);
+}
+
+function didStartConsoleProfile(messageObject)
+{
+  if (!InspectorTest.expectedSuccess("didStartConsoleProfile", messageObject))
+    return;
+  InspectorTest.sendCommand("Profiler.disable", {}, didDisableProfiler);
+}
+
+function didDisableProfiler(messageObject)
+{
+  if (!InspectorTest.expectedSuccess("didDisableProfiler", messageObject))
+    return;
+  InspectorTest.sendCommand("Profiler.enable", {});
+  InspectorTest.sendCommand("Profiler.stop", {}, didStopFrontendProfile);
+}
+
+function didStopFrontendProfile(messageObject)
+{
+  if (!InspectorTest.expectedError("no front-end initiated profiles found", messageObject))
+    return;
+  disallowConsoleProfiles();
+  InspectorTest.sendCommand("Runtime.evaluate", {expression: "console.profileEnd();"}, didStopConsoleProfile);
+}
+
+function didStopConsoleProfile(messageObject)
+{
+  if (!InspectorTest.expectedSuccess("didStopConsoleProfile", messageObject))
+    return;
+  InspectorTest.completeTest();
+}