[DevTools] Scope common protocol infrastructure under Protocol namespace in a separate module.

third_party/WebKit/LayoutTests/http/tests/inspector/protocol-test.js

-var initialize_ProtocolTest = function() {
-
-InspectorTest.filterProps = function(object, nondeterministicProps)
-{
-    if (object instanceof Object)
-        for (var prop in object)
-            if (prop in nondeterministicProps)
-                object[prop] = "<" + typeof object[prop] + ">";
-            else
-                object[prop] = this.filterProps(object[prop], nondeterministicProps);
-    else if (object instanceof Array)
-        for (var i = 0; i < object.length; ++i)
-            object[i] = this.filterProps(object[i], nondeterministicProps);
-    else if (typeof object === "number")
-        object = "<number>";
-    else if (typeof object === "string" && object.indexOf("\"id\"") != -1)
-        object = "<string>";
-    return object;
-};
-
-InspectorTest._dumpEvent = function()
-{
-    var args = Array.prototype.slice.call(arguments);
-    var eventName = args.shift();
-    InspectorTest._agentCoverage[eventName] = "checked";
-    InspectorTest.addResult("event " + InspectorTest._agentName + "." + eventName);
-    InspectorTest.addObject(InspectorTest._lastReceivedMessage, InspectorTest._customFormatters);
-    InspectorTest.addResult("");
-
-    var originalEventHandler = args.shift();
-    originalEventHandler.apply(this, args);
-};
-
-
-InspectorTest._dumpCallArguments = function(callArguments)
-{
-    var callArgumentsCopy = JSON.parse(JSON.stringify(callArguments));
-    var agentName = callArgumentsCopy.shift();
-    var functionName = callArgumentsCopy.shift();
-    this.filterProps(callArgumentsCopy, this._customFormatters);
-    var expression = JSON.stringify(callArgumentsCopy);
-    expression = expression.slice(1, expression.length - 1).replace(/\"<number>\"/g, "<number>").replace(/\"<string>\"/g, "<string>");
-
-    InspectorTest.addResult("-----------------------------------------------------------");
-    InspectorTest.addResult(agentName + "." + functionName + "(" + expression + ")");
-    InspectorTest.addResult("");
-};
-
-InspectorTest._callback = function(result)
-{
-    InspectorTest.addResult("response:");
-    InspectorTest.addObject(InspectorTest._lastReceivedMessage, InspectorTest._customFormatters);
-    InspectorTest.addResult("");
-    InspectorTest._runNextTest();
-};
-
-InspectorTest._runNextTest = function()
-{
-    var step = ++this._step;
-    var nextTest = this._testSuite[step];
-    if (nextTest) {
-        InspectorTest._dumpCallArguments(nextTest);
-
-        nextTest.push(this._callback.bind(this));
-
-        var agentName = nextTest.shift();
-        var functionName = nextTest.shift();
-        window[agentName][functionName].apply(window[agentName], nextTest);
-
-        var lastSentMessage = InspectorTest._lastSentMessage; // This is because the next call will override _lastSentMessage.
-        InspectorTest.addResult("request:");
-        InspectorTest.addObject(lastSentMessage, InspectorTest._customFormatters);
-        InspectorTest.addResult("");
-
-        if (agentName === this._agentName)
-            this._agentCoverage[functionName] = "checked";
-    }
-    else {
-        InspectorTest.addResult("===========================================================");
-        InspectorTest.addResult("Coverage for " + this._agentName);
-        InspectorTest.addObject(this._agentCoverage);
-        InspectorBackend.dispatch = this._originalDispatch;
-        InspectorFrontendHost.sendMessageToBackend = this._originalSendMessageToBackend;
-        this.completeTest();
-    }
-};
-
-InspectorTest.runProtocolTestSuite = function(agentName, testSuite, nondeterministicProps)
-{
-    this._agentName = agentName;
-    this._testSuite = testSuite;
-    this._customFormatters = {};
-    for (var i = 0; i < nondeterministicProps.length; ++i)
-        this._customFormatters[nondeterministicProps[i]] = "formatAsTypeName";
-    var agent = window[agentName];
-
-    this._agentCoverage = {};
-    for (var key in agent)
-        this._agentCoverage[key] = "not checked";
-
-    var domain = agentName.replace(/Agent$/,"");
-    var domainMessagesHandler = InspectorBackend._domainDispatchers[domain];
-    for (var eventName in domainMessagesHandler) {
-        if (typeof domainMessagesHandler[eventName] !== "function")
-            continue;
-        this._agentCoverage[eventName] = "not checked";
-        domainMessagesHandler[eventName] = InspectorTest._dumpEvent.bind(domainMessagesHandler, eventName, domainMessagesHandler[eventName]);
-    }
-
-    this._originalDispatch = InspectorBackend.dispatch;
-    InspectorBackend.dispatch = function(message)
-    {
-        InspectorTest._lastReceivedMessage = (typeof message === "string") ? JSON.parse(message) : message;
-        InspectorTest._originalDispatch.apply(InspectorBackend, [message]);
-    }
-
-    this._originalSendMessageToBackend = InspectorFrontendHost.sendMessageToBackend;
-    InspectorFrontendHost.sendMessageToBackend = function(message)
-    {
-        InspectorTest._lastSentMessage = JSON.parse(message);
-        InspectorTest._originalSendMessageToBackend.apply(InspectorFrontendHost, [message]);
-    }
-
-    this._step = -1;
-
-    this._runNextTest();
-};
-
-};