public ExecState(Action <object, ContextSwitcher> action, ContextSwitcher switcher, object state, Thread thread)
{
Action = action;
Switcher = switcher;
State = state;
this.Thread = thread;
}
public void CallMultiple(Action <Object, ContextSwitcher> act, Int32 count, Object[] state)
{
ExecutingCount = count;
ContextSwitcherHost host = new ContextSwitcherHost(count);
ContextSwitcher[] switchers = new ContextSwitcher[count];
for (Int32 I = count - 1; I >= 0; --I)
{
switchers[I] = new ContextSwitcher(I);
if (I < count - 1)
{
switchers[I].NextSwitcher = switchers[I + 1];
}
}
switchers[count - 1].NextSwitcher = switchers[0];
for (Int32 I = 0; I < count; ++I)
{
Thread t = new Thread(CallerFunction);
t.Name = "ParallelFunctionTester [" + I + "]";
t.Start(new ExecState(act, switchers[I], state[I], t));
}
switchers[0].Signal();
while (ExecutingCount > 0)
{
Thread.Sleep(300);
}
//Now raise the exception if needed
StringBuilder sb = new StringBuilder();
StringBuilder detail = new StringBuilder();
for (Int32 I = 0; I < count; ++I)
{
if (switchers[I].AssertionFail)
{
sb.AppendFormat("Function number {0} has failed:\n", I);
detail.AppendFormat("Message for function number {0}:{1}\n", I, switchers[I].FailedAssertion);
}
}
if (sb.Length > 0)
{
Assert.Fail(sb + "\n" + detail);
}
}
public void CallMultiple(Action<Object, ContextSwitcher> act, Int32 count, Object[] state)
{
ExecutingCount = count;
ContextSwitcherHost host = new ContextSwitcherHost(count);
ContextSwitcher[] switchers = new ContextSwitcher[count];
for (Int32 I = count - 1; I >= 0; --I)
{
switchers[I] = new ContextSwitcher(I);
if (I < count - 1)
{
switchers[I].NextSwitcher = switchers[I + 1];
}
}
switchers[count - 1].NextSwitcher = switchers[0];
for (Int32 I = 0; I < count; ++I)
{
Thread t = new Thread(CallerFunction);
t.Name = "ParallelFunctionTester [" + I + "]";
t.Start(new ExecState(act, switchers[I], state[I], t));
}
switchers[0].Signal();
while (ExecutingCount > 0) Thread.Sleep(300);
//Now raise the exception if needed
StringBuilder sb = new StringBuilder();
StringBuilder detail = new StringBuilder();
for (Int32 I = 0; I < count; ++I)
{
if (switchers[I].AssertionFail)
{
sb.AppendFormat("Function number {0} has failed:\n", I);
detail.AppendFormat("Message for function number {0}:{1}\n", I, switchers[I].FailedAssertion);
}
}
if (sb.Length > 0) Assert.Fail(sb + "\n" + detail);
}
private void FunctionAssertFalse(Object state, ContextSwitcher switcher)
{
Assert.Fail("This is a failure");
}
public ExecState(Action<object, ContextSwitcher> action, ContextSwitcher switcher, object state, Thread thread)
{
Action = action;
Switcher = switcher;
State = state;
this.Thread = thread;
}
/// <summary>
///
/// </summary>
/// <param name="state"></param>
/// <param name="switcher"></param>
private void FunctionForThread(Object state, ContextSwitcher switcher)
{
Int32 value = retStatus;
++retStatus; // add 1
switcher.Switch(); // I ask for switch, the next function should be executed so another 1 is added
Assert.That(retStatus, Is.EqualTo(value + 2));
++retStatus;
}
private void FunctionWaitAndSet(Object state, ContextSwitcher switcher)
{
Thread.Sleep(200);
retStatus++;
}
private void FunctionDumpWithFailureAssertion(Object state, ContextSwitcher switcher)
{
if (((String)state) == "C") Assert.Fail();
trace.Append((String)state);
}
private void FunctionDumpThatThrowsException(Object state, ContextSwitcher switcher)
{
if (((String)state) == "C") throw new System.SystemException();
trace.Append((String)state);
}
private void FunctionDumpSimple(Object state, ContextSwitcher switcher)
{
trace.Append((String) state);
}
private void FunctionDumpDouble(Object state, ContextSwitcher switcher)
{
trace.Append((String)state);
switcher.Switch();
trace.Append((String)state);
}
private void FunctionDoNothing(Object state, ContextSwitcher switcher)
{
//donothing
}