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//
// AutoTestClientSession.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Diagnostics;
using System.Runtime.Remoting;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;
using System.Threading;
using System.Collections.Generic;
using System.Xml;
using MonoDevelop.Core.Instrumentation;
using MonoDevelop.Components.Commands;
using MonoDevelop.Ide.Tasks;
namespace MonoDevelop.Components.AutoTest
{
public class AutoTestClientSession: MarshalByRefObject, IAutoTestClient
{
Process process;
AutoTestSession session;
ManualResetEvent waitEvent = new ManualResetEvent (false);
int defaultEventWaitTimeout = 20000;
Queue<string> eventQueue = new Queue<string> ();
IAutoTestService service;
IAutoTestSessionDebug<MarshalByRefObject> debugObject;
public IAutoTestSessionDebug<MarshalByRefObject> DebugObject {
get {
return debugObject;
}
set {
debugObject = value;
if (session != null) {
session.DebugObject = debugObject;
}
}
}
public void StartApplication (string file = null, string args = null, IDictionary<string, string> environment = null)
{
if (file == null) {
var binDir = Path.GetDirectoryName (typeof(AutoTestClientSession).Assembly.Location);
file = Path.Combine (binDir, "MonoDevelop.exe");
}
MonoDevelop.Core.Execution.RemotingService.RegisterRemotingChannel ();
BinaryFormatter bf = new BinaryFormatter ();
ObjRef oref = RemotingServices.Marshal (this);
MemoryStream ms = new MemoryStream ();
bf.Serialize (ms, oref);
string sref = Convert.ToBase64String (ms.ToArray ());
var pi = new ProcessStartInfo (file, args) { UseShellExecute = false };
pi.EnvironmentVariables ["MONO_AUTOTEST_CLIENT"] = sref;
if (environment != null)
foreach (var e in environment)
pi.EnvironmentVariables [e.Key] = e.Value;
process = Process.Start (pi);
if (!waitEvent.WaitOne (120000)) {
try {
process.Kill ();
} catch { }
throw new Exception ("Could not connect to application");
}
}
public void AttachApplication ()
{
MonoDevelop.Core.Execution.RemotingService.RegisterRemotingChannel ();
string sref = File.ReadAllText (AutoTestService.SessionReferenceFile);
byte[] data = Convert.FromBase64String (sref);
MemoryStream ms = new MemoryStream (data);
BinaryFormatter bf = new BinaryFormatter ();
service = (IAutoTestService) bf.Deserialize (ms);
session = service.AttachClient (this);
if (DebugObject != null) {
session.DebugObject = DebugObject;
}
}
public override object InitializeLifetimeService ()
{
return null;
}
public void Stop ()
{
if (service != null)
service.DetachClient (this);
else
try {
process.Kill ();
} catch (InvalidOperationException invalidExp) {
Console.WriteLine ("Process has already exited");
}
}
public AutoTestSession.MemoryStats MemoryStats {
get {
return session.GetMemoryStats ();
}
}
public string[] CounterStats {
get {
return session.GetCounterStats ();
}
}
public void ExitApp ()
{
ClearEventQueue ();
session.ExitApp ();
}
public void ExecuteCommand (object cmd, object dataItem = null, CommandSource source = CommandSource.Unknown)
{
session.ExecuteCommand (cmd, dataItem, source);
}
/*
public object GetPropertyValue (string propertyName)
{
ClearEventQueue ();
return session.GetPropertyValue (propertyName);
}
public bool SetPropertyValue (string propertyName, object value, object[] index = null)
{
ClearEventQueue ();
return session.SetPropertyValue (propertyName, value, index);
}
*/
public object GlobalInvoke (string name, params object[] args)
{
ClearEventQueue ();
return session.GlobalInvoke (name, args);
}
public T GlobalInvoke<T> (string name, params object[] args)
{
return (T) GlobalInvoke (name, args);
}
public object GetGlobalValue (string name)
{
return session.GetGlobalValue (name);
}
public void TakeScreenshot (string screenshotPath)
{
session.TakeScreenshot (screenshotPath);
}
public T GetGlobalValue<T> (string name)
{
return (T) session.GetGlobalValue (name);
}
public void SetGlobalValue (string name, object value)
{
ClearEventQueue ();
session.SetGlobalValue (name, value);
}
/*
public object Invoke (string name, params object[] args)
{
ClearEventQueue ();
return session.Invoke (name, args);
}
*/
public int ErrorCount (TaskSeverity severity)
{
return session.ErrorCount (severity);
}
public void WaitForEvent (string name)
{
WaitForEvent (name, defaultEventWaitTimeout);
}
public void WaitForEvent (string name, int timeout)
{
lock (eventQueue) {
while (eventQueue.Count > 0) {
if (eventQueue.Dequeue () == name)
return;
}
if (!Monitor.Wait (eventQueue, timeout))
throw new Exception ("Expected event '" + name + "' not received");
}
}
void ClearEventQueue ()
{
lock (eventQueue) {
eventQueue.Clear ();
}
}
void IAutoTestClient.Connect (AutoTestSession session)
{
this.session = session;
waitEvent.Set ();
}
void IAutoTestClient.NotifyEvent (string eventName)
{
lock (eventQueue) {
eventQueue.Enqueue (eventName);
Monitor.PulseAll (eventQueue);
}
}
public AppResult[] Query (Func<AppQuery, AppQuery> query)
{
AppQuery c = session.CreateNewQuery ();
c = query (c);
ClearEventQueue ();
return session.ExecuteQuery (c);
}
public AppResult[] WaitForElement (Func<AppQuery, AppQuery> query, int timeout = 5000)
{
AppQuery c = session.CreateNewQuery ();
c = query (c);
ClearEventQueue ();
return session.WaitForElement (c, timeout);
}
public void WaitForNoElement (Func<AppQuery, AppQuery> query, int timeout = 5000)
{
AppQuery c = session.CreateNewQuery ();
c = query (c);
ClearEventQueue ();
session.WaitForNoElement (c, timeout);
}
public bool SelectElement (Func<AppQuery, AppQuery> query)
{
AppResult[] results = Query (query);
if (results.Length > 0) {
return session.Select (results [0]);
}
return false;
}
public bool ClickElement (Func<AppQuery, AppQuery> query, bool wait = true)
{
AppResult[] results = Query (query);
if (results.Length > 0) {
return session.Click (results [0], wait);
}
return false;
}
public bool EnterText (Func<AppQuery, AppQuery> query, string text)
{
AppResult[] results = Query (query);
if (results.Length > 0) {
bool result = session.Select (results [0]);
if (!result) {
return false;
}
return session.EnterText (results [0], text);
}
return false;
}
public bool TypeKey (Func<AppQuery, AppQuery> query, char key, string modifiers)
{
AppResult[] results = Query (query);
if (results.Length > 0) {
bool result = session.Select (results [0]);
if (!result) {
return false;
}
return session.TypeKey (results [0], key, modifiers);
}
return false;
}
public bool TypeKey (Func<AppQuery, AppQuery> query, string keyString, string modifiers)
{
AppResult[] results = Query (query);
if (results.Length > 0) {
bool result = session.Select (results [0]);
if (!result) {
return false;
}
return session.TypeKey (results [0], keyString, modifiers);
}
return false;
}
// FIXME: Not convinced this is the best name
public bool ToggleElement (Func<AppQuery, AppQuery> query, bool active)
{
AppResult[] results = Query (query);
if (results.Length == 0) {
return false;
}
return session.Toggle (results [0], active);
}
public void Flash (Func<AppQuery, AppQuery> query)
{
AppResult[] results = Query (query);
foreach (var result in results) {
session.Flash (result);
}
}
public void RunAndWaitForTimer (Action action, string counterName, int timeout = 20000)
{
AutoTestSession.TimerCounterContext context = session.CreateNewTimerContext (counterName);
action ();
session.WaitForTimerContext (context);
}
public XmlDocument ResultsAsXml (AppResult[] results)
{
string xmlResults = session.ResultsAsXml (results);
XmlDocument document = new XmlDocument ();
document.LoadXml (xmlResults);
return document;
}
}
public interface IAutoTestClient
{
void Connect (AutoTestSession session);
void NotifyEvent (string eventName);
}
}
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