public void SolutionsEmptyListTest()
{
//Arrange
Solutions s = new Solutions("name", 123, new byte[]{}, new Solution[] {});
//Act
byte[] data = s.GetXmlData();
//Debug.WriteLine(System.Text.Encoding.UTF8.GetString(data));
Console.WriteLine(System.Text.Encoding.UTF8.GetString(data));
//Assert
Assert.IsNotNull(data);
}
public void SolutionsTest()
{
//Arrange
Solutions s = new Solutions("name", 123, new byte[] { 1, 3, 5 }, new Solution[] {
new Solution(null, false, SolutionType.Ongoing, 100, new byte[]{ 1, 2}),
new Solution(123, true, SolutionType.Partial, 400, new byte[]{ 3, 5, 7, 8})
});
//Act
byte[] data = s.GetXmlData();
//Debug.WriteLine(System.Text.Encoding.UTF8.GetString(data));
Console.WriteLine(System.Text.Encoding.UTF8.GetString(data));
//Assert
Assert.IsNotNull(data);
}
public void SolutionsParseTest()
{
//Arrange
Solutions s = new Solutions("name", 123, new byte[] { 1, 3, 5 }, new Solution[] {
new Solution(null, false, SolutionType.Ongoing, 100, new byte[]{ 1, 2}),
new Solution(123, true, SolutionType.Partial, 400, new byte[]{ 3, 5, 7, 8})
});
byte[] data = s.GetXmlData();
//Act
XMLParser parser = new XMLParser(data);
//Assert
Assert.IsNotNull(parser);
Assert.AreEqual(MessageTypes.Solutions, parser.MessageType);
Solutions rs = (Solutions)parser.Message;
Assert.AreEqual(s.CommonData.Length, rs.CommonData.Length);
Assert.AreEqual(s.Id, rs.Id);
Assert.AreEqual(s.ProblemType, rs.ProblemType);
Assert.AreEqual(s.SolutionsList.Count, rs.SolutionsList.Count);
Solution sol = s.SolutionsList[0];
Solution rsol = rs.SolutionsList[0];
Assert.AreEqual(sol.ComputationsTime, rsol.ComputationsTime);
Assert.AreEqual(sol.Data.Length, rsol.Data.Length);
Assert.AreEqual(sol.TaskId, rsol.TaskId);
Assert.AreEqual(sol.TimeoutOccured, rsol.TimeoutOccured);
Assert.AreEqual(sol.Type, rsol.Type);
}
public void MergeThreadFunc(Solutions msg, ComputationalThread thread)
{
var asm = Assembly.Load(AssemblyName.GetAssemblyName(Path.GetFullPath(msg.ProblemType + ".dll")));//Assembly.LoadFile(Path.GetFullPath("DVRP.dll"));
//Type t = asm.GetType("DVRP.DVRP");
Type t = asm.GetTypes().Where(x => x.IsSubclassOf(typeof(UCCTaskSolver.TaskSolver))).FirstOrDefault();
if (t == null)
throw new ArgumentException("Brak odpowiedniej klasy w module.");
var methodInfo = t.GetMethod("MergeSolution");
object[] constructor_param = new object[1];
constructor_param[0] = msg.CommonData;
var o = Activator.CreateInstance(t, constructor_param);
Solutions solutions_msg;
object[] param = new object[1];
param[0] = PartialSolutions[msg.Id].ToArray();
try
{
methodInfo.Invoke(o, param);
}
catch (Exception e)
{
MessageBox.Show("Moduł '" + msg.ProblemType + ".dll' zakończył działanie z błędem:\n\n" + e.InnerException.Message, "Błąd modułu", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
var meth = t.GetMethod("get_Solution");
byte[] ans = (byte[])meth.Invoke(o, null);
// TimeSpan ts = DateTime.Now - start_time;
Solution final_solution = new Solution(msg.Id, false, SolutionType.Final, thread.HowLong, ans);
List<Solution> solution_to_send = new List<Solution>();
solution_to_send.Add(final_solution);
solutions_msg = new Solutions(msg.ProblemType, msg.Id, msg.CommonData, solution_to_send);
client.Work(solutions_msg.GetXmlData());
SetComputationalThreadIdle((ulong)thread.ProblemInstanceId, (ulong)thread.TaskId);
}
public void NodeThreadFunc(/*object o, MethodInfo methodInfo,*/ SolvePartialProblems msg, PartialProblem pp, ComputationalThread ct)
{
DateTime start_time = DateTime.Now;
var asm = Assembly.Load(AssemblyName.GetAssemblyName(Path.GetFullPath(msg.ProblemType + ".dll")));
//Type t = asm.GetType("DVRP.DVRP");
Type t = asm.GetTypes().Where(x => x.IsSubclassOf(typeof(UCCTaskSolver.TaskSolver))).FirstOrDefault();
var methodInfo = t.GetMethod("Solve");
object[] constructor_params = new object[1];
constructor_params[0] = msg.CommonData;
var o = Activator.CreateInstance(t, constructor_params);
/*********event handler*/
var eventInfo = t.GetEvent("SolutionsMergingFinished");
Type tDelegate = eventInfo.EventHandlerType;
MethodInfo addHandler = eventInfo.GetAddMethod();
Type returnType = GetDelegateReturnType(tDelegate);
Console.WriteLine(returnType.ToString());
DynamicMethod handler = new DynamicMethod("", null,
GetDelegateParameterTypes(tDelegate), t);
ILGenerator ilgen = handler.GetILGenerator();
Type[] showParameters = { typeof(String) };
MethodInfo simpleShow = typeof(CNNode).GetMethod("SetComputationalThreadIdle");
Console.WriteLine(simpleShow.ToString());
ilgen.Emit(OpCodes.Ldstr, "string");//ct.ProblemInstanceId.Value);//Ldstr,"This event handler was constructed at run time.");
ilgen.Emit(OpCodes.Call, simpleShow);
// ilgen.Emit(OpCodes.Pop);
ilgen.Emit(OpCodes.Ret);
// Complete the dynamic method by calling its CreateDelegate
// method. Use the "add" accessor to add the delegate to
// the invocation list for the event.
//
Delegate dEmitted = handler.CreateDelegate(tDelegate);
addHandler.Invoke(o, new Object[] { dEmitted });
if (methodInfo != null)
{
object[] param = new object[2];
param[0] = pp.Data;
if (msg.SolvingTimeout == null)
param[1] = null;
else param[1] = new TimeSpan((long)msg.SolvingTimeout * 10000000);
byte[] result = null;
try
{
result = (byte[])methodInfo.Invoke(o, param);
}
catch (Exception e)
{
MessageBox.Show("Moduł '" + msg.ProblemType + ".dll' zakończył działanie z błędem:\n\n" + e.InnerException.Message, "Błąd modułu", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
TimeSpan ts = DateTime.Now - start_time;
Solution s = new Solution(pp.TaskId, false, SolutionType.Partial, (ulong)ts.TotalSeconds, result);
solution.Add(s);
Console.WriteLine("sending partial solutions");
Solutions solutions = new Solutions(msg.ProblemType, msg.Id, msg.CommonData, solution);
client.Work(solutions.GetXmlData());
SetComputationalThreadIdle(msg.Id, pp.TaskId);
}
else Console.WriteLine("Method equal to null");
}
