public static void allTests(global::Test.TestHelper helper, bool collocated)
{
Communicator communicator = helper.communicator();
string sref = "test:" + helper.getTestEndpoint(0);
ObjectPrx obj = communicator.stringToProxy(sref);
test(obj != null);
Test.TestIntfPrx p = Test.TestIntfPrxHelper.uncheckedCast(obj);
sref = "testController:" + helper.getTestEndpoint(1);
obj = communicator.stringToProxy(sref);
test(obj != null);
Test.TestIntfControllerPrx testController = Test.TestIntfControllerPrxHelper.uncheckedCast(obj);
var output = helper.getWriter();
output.Write("testing async invocation...");
output.Flush();
{
Dictionary <string, string> ctx = new Dictionary <string, string>();
test(p.ice_isAAsync("::Test::TestIntf").Result);
test(p.ice_isAAsync("::Test::TestIntf", ctx).Result);
p.ice_pingAsync().Wait();
p.ice_pingAsync(ctx).Wait();
test(p.ice_idAsync().Result.Equals("::Test::TestIntf"));
test(p.ice_idAsync(ctx).Result.Equals("::Test::TestIntf"));
test(p.ice_idsAsync().Result.Length == 2);
test(p.ice_idsAsync(ctx).Result.Length == 2);
if (!collocated)
{
test(p.ice_getConnectionAsync().Result != null);
}
p.opAsync().Wait();
p.opAsync(ctx).Wait();
test(p.opWithResultAsync().Result == 15);
test(p.opWithResultAsync(ctx).Result == 15);
try
{
p.opWithUEAsync().Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle(ex => ex is Test.TestIntfException);
}
try
{
p.opWithUEAsync(ctx).Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle(ex => ex is Test.TestIntfException);
}
}
output.WriteLine("ok");
output.Write("testing async/await...");
output.Flush();
{
Task.Run(async() =>
{
Dictionary <string, string> ctx = new Dictionary <string, string>();
test(await p.ice_isAAsync("::Test::TestIntf"));
test(await p.ice_isAAsync("::Test::TestIntf", ctx));
await p.ice_pingAsync();
await p.ice_pingAsync(ctx);
var id = await p.ice_idAsync();
test(id.Equals("::Test::TestIntf"));
id = await p.ice_idAsync(ctx);
test(id.Equals("::Test::TestIntf"));
var ids = await p.ice_idsAsync();
test(ids.Length == 2);
ids = await p.ice_idsAsync(ctx);
test(ids.Length == 2);
if (!collocated)
{
var conn = await p.ice_getConnectionAsync();
test(conn != null);
}
await p.opAsync();
await p.opAsync(ctx);
var result = await p.opWithResultAsync();
test(result == 15);
result = await p.opWithResultAsync(ctx);
test(result == 15);
try
{
await p.opWithUEAsync();
test(false);
}
catch (System.Exception ex)
{
test(ex is Test.TestIntfException);
}
try
{
await p.opWithUEAsync(ctx);
test(false);
}
catch (System.Exception ex)
{
test(ex is Test.TestIntfException);
}
}).Wait();
}
output.WriteLine("ok");
output.Write("testing async continuations...");
output.Flush();
{
Dictionary <string, string> ctx = new Dictionary <string, string>();
p.ice_isAAsync("::Test::TestIntf").ContinueWith(previous =>
{
test(previous.Result);
}).Wait();
p.ice_isAAsync("::Test::TestIntf", ctx).ContinueWith(previous =>
{
test(previous.Result);
}).Wait();
p.ice_pingAsync().ContinueWith(previous =>
{
previous.Wait();
}).Wait();
p.ice_pingAsync(ctx).ContinueWith(previous =>
{
previous.Wait();
}).Wait();
p.ice_idAsync().ContinueWith(previous =>
{
test(previous.Result.Equals("::Test::TestIntf"));
}).Wait();
p.ice_idAsync(ctx).ContinueWith(previous =>
{
test(previous.Result.Equals("::Test::TestIntf"));
}).Wait();
p.ice_idsAsync().ContinueWith(previous =>
{
test(previous.Result.Length == 2);
}).Wait();
p.ice_idsAsync(ctx).ContinueWith(previous =>
{
test(previous.Result.Length == 2);
}).Wait();
if (!collocated)
{
p.ice_getConnectionAsync().ContinueWith(previous =>
{
test(previous.Result != null);
}).Wait();
}
p.opAsync().ContinueWith(previous => previous.Wait()).Wait();
p.opAsync(ctx).ContinueWith(previous => previous.Wait()).Wait();
p.opWithResultAsync().ContinueWith(previous =>
{
test(previous.Result == 15);
}).Wait();
p.opWithResultAsync(ctx).ContinueWith(previous =>
{
test(previous.Result == 15);
}).Wait();
p.opWithUEAsync().ContinueWith(previous =>
{
try
{
previous.Wait();
}
catch (AggregateException ae)
{
ae.Handle(ex => ex is Test.TestIntfException);
}
}).Wait();
p.opWithUEAsync(ctx).ContinueWith(previous =>
{
try
{
previous.Wait();
}
catch (AggregateException ae)
{
ae.Handle(ex => ex is Test.TestIntfException);
}
}).Wait();
}
output.WriteLine("ok");
output.Write("testing local exceptions with async tasks... ");
output.Flush();
{
Test.TestIntfPrx indirect = Test.TestIntfPrxHelper.uncheckedCast(p.ice_adapterId("dummy"));
try
{
indirect.opAsync().Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle((ex) =>
{
return(ex is NoEndpointException);
});
}
try
{
((Test.TestIntfPrx)p.ice_oneway()).opWithResultAsync();
test(false);
}
catch (TwowayOnlyException)
{
}
//
// Check that CommunicatorDestroyedException is raised directly.
//
if (p.ice_getConnection() != null)
{
InitializationData initData = new InitializationData();
initData.properties = communicator.getProperties().ice_clone_();
Communicator ic = helper.initialize(initData);
ObjectPrx o = ic.stringToProxy(p.ToString());
Test.TestIntfPrx p2 = Test.TestIntfPrxHelper.checkedCast(o);
ic.destroy();
try
{
p2.opAsync();
test(false);
}
catch (CommunicatorDestroyedException)
{
// Expected.
}
}
}
output.WriteLine("ok");
output.Write("testing exception with async task... ");
output.Flush();
{
Test.TestIntfPrx i = Test.TestIntfPrxHelper.uncheckedCast(p.ice_adapterId("dummy"));
try
{
i.ice_isAAsync("::Test::TestIntf").Wait();
test(false);
}
catch (AggregateException)
{
}
try
{
i.opAsync().Wait();
test(false);
}
catch (AggregateException)
{
}
try
{
i.opWithResultAsync().Wait();
test(false);
}
catch (AggregateException)
{
}
try
{
i.opWithUEAsync().Wait();
test(false);
}
catch (AggregateException)
{
}
// Ensures no exception is called when response is received
test(p.ice_isAAsync("::Test::TestIntf").Result);
p.opAsync().Wait();
p.opWithResultAsync().Wait();
// If response is a user exception, it should be received.
try
{
p.opWithUEAsync().Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle((ex) =>
{
return(ex is Test.TestIntfException);
});
}
}
output.WriteLine("ok");
output.Write("testing progress callback... ");
output.Flush();
{
{
SentCallback cb = new SentCallback();
Task t = p.ice_isAAsync("",
progress: new Progress(sentSynchronously =>
{
cb.sent(sentSynchronously);
}));
cb.check();
t.Wait();
t = p.ice_pingAsync(
progress: new Progress(sentSynchronously =>
{
cb.sent(sentSynchronously);
}));
cb.check();
t.Wait();
t = p.ice_idAsync(
progress: new Progress(sentSynchronously =>
{
cb.sent(sentSynchronously);
}));
cb.check();
t.Wait();
t = p.ice_idsAsync(
progress: new Progress(sentSynchronously =>
{
cb.sent(sentSynchronously);
}));
cb.check();
t.Wait();
t = p.opAsync(
progress: new Progress(sentSynchronously =>
{
cb.sent(sentSynchronously);
}));
cb.check();
t.Wait();
}
List <Task> tasks = new List <Task>();
byte[] seq = new byte[10024];
(new Random()).NextBytes(seq);
testController.holdAdapter();
try
{
Task t = null;
ProgresCallback cb;
do
{
cb = new ProgresCallback();
t = p.opWithPayloadAsync(seq, progress: cb);
tasks.Add(t);
}while (cb.SentSynchronously);
}
finally
{
testController.resumeAdapter();
}
foreach (Task t in tasks)
{
t.Wait();
}
}
output.WriteLine("ok");
output.Write("testing async/await... ");
output.Flush();
Func <Task> task = async() =>
{
try
{
await p.opAsync();
var r = await p.opWithResultAsync();
test(r == 15);
try
{
await p.opWithUEAsync();
}
catch (Test.TestIntfException)
{
}
// Operations implemented with amd and async.
await p.opAsyncDispatchAsync();
r = await p.opWithResultAsyncDispatchAsync();
test(r == 15);
try
{
await p.opWithUEAsyncDispatchAsync();
test(false);
}
catch (Test.TestIntfException)
{
}
}
catch (OperationNotExistException)
{
// Expected with cross testing, this opXxxAsyncDispatch methods are C# only.
}
};
task().Wait();
output.WriteLine("ok");
if (p.ice_getConnection() != null)
{
output.Write("testing async Task cancellation... ");
output.Flush();
{
var cs1 = new CancellationTokenSource();
var cs2 = new CancellationTokenSource();
var cs3 = new CancellationTokenSource();
Task t1;
Task t2;
Task t3;
try
{
testController.holdAdapter();
ProgresCallback cb = null;
byte[] seq = new byte[10024];
for (int i = 0; i < 200; ++i) // 2MB
{
cb = new ProgresCallback();
p.opWithPayloadAsync(seq, progress: cb);
}
test(!cb.Sent);
t1 = p.ice_pingAsync(cancel: cs1.Token);
t2 = p.ice_pingAsync(cancel: cs2.Token);
cs3.Cancel();
t3 = p.ice_pingAsync(cancel: cs3.Token);
cs1.Cancel();
cs2.Cancel();
try
{
t1.Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle(ex =>
{
return(ex is InvocationCanceledException);
});
}
try
{
t2.Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle(ex =>
{
return(ex is InvocationCanceledException);
});
}
try
{
t3.Wait();
test(false);
}
catch (AggregateException ae)
{
ae.Handle(ex =>
{
return(ex is InvocationCanceledException);
});
}
}
finally
{
testController.resumeAdapter();
p.ice_ping();
}
}
output.WriteLine("ok");
}
if (p.ice_getConnection() != null && p.supportsAMD())
{
output.Write("testing graceful close connection with wait... ");
output.Flush();
{
//
// Local case: begin a request, close the connection gracefully, and make sure it waits
// for the request to complete.
//
Connection con = p.ice_getConnection();
CallbackBase cb = new CallbackBase();
con.setCloseCallback(_ =>
{
cb.called();
});
Task t = p.sleepAsync(100);
con.close(ConnectionClose.GracefullyWithWait);
t.Wait(); // Should complete successfully.
cb.check();
}
{
//
// Remote case.
//
byte[] seq = new byte[1024 * 10];
//
// Send multiple opWithPayload, followed by a close and followed by multiple opWithPaylod.
// The goal is to make sure that none of the opWithPayload fail even if the server closes
// the connection gracefully in between.
//
int maxQueue = 2;
bool done = false;
while (!done && maxQueue < 50)
{
done = true;
p.ice_ping();
List <Task> results = new List <Task>();
for (int i = 0; i < maxQueue; ++i)
{
results.Add(p.opWithPayloadAsync(seq));
}
ProgresCallback cb = new ProgresCallback();
p.closeAsync(Test.CloseMode.GracefullyWithWait, progress: cb);
if (!cb.SentSynchronously)
{
for (int i = 0; i < maxQueue; i++)
{
cb = new ProgresCallback();
Task t = p.opWithPayloadAsync(seq, progress: cb);
results.Add(t);
if (cb.SentSynchronously)
{
done = false;
maxQueue *= 2;
break;
}
}
}
else
{
maxQueue *= 2;
done = false;
}
foreach (Task q in results)
{
q.Wait();
}
}
}
output.WriteLine("ok");
output.Write("testing graceful close connection without wait... ");
output.Flush();
{
//
// Local case: start an operation and then close the connection gracefully on the client side
// without waiting for the pending invocation to complete. There will be no retry and we expect the
// invocation to fail with ConnectionManuallyClosedException.
//
p = (Test.TestIntfPrx)p.ice_connectionId("CloseGracefully"); // Start with a new connection.
Connection con = p.ice_getConnection();
CallbackBase cb = new CallbackBase();
Task t = p.startDispatchAsync(
progress: new Progress(sentSynchronously =>
{
cb.called();
}));
cb.check(); // Ensure the request was sent before we close the connection.
con.close(ConnectionClose.Gracefully);
try
{
t.Wait();
test(false);
}
catch (System.AggregateException ex)
{
test(ex.InnerException is ConnectionManuallyClosedException);
test((ex.InnerException as ConnectionManuallyClosedException).graceful);
}
p.finishDispatch();
//
// Remote case: the server closes the connection gracefully, which means the connection
// will not be closed until all pending dispatched requests have completed.
//
con = p.ice_getConnection();
cb = new CallbackBase();
con.setCloseCallback(_ =>
{
cb.called();
});
t = p.sleepAsync(100);
p.close(Test.CloseMode.Gracefully); // Close is delayed until sleep completes.
cb.check();
t.Wait();
}
output.WriteLine("ok");
output.Write("testing forceful close connection... ");
output.Flush();
{
//
// Local case: start an operation and then close the connection forcefully on the client side.
// There will be no retry and we expect the invocation to fail with ConnectionManuallyClosedException.
//
p.ice_ping();
Connection con = p.ice_getConnection();
CallbackBase cb = new CallbackBase();
Task t = p.startDispatchAsync(
progress: new Progress(sentSynchronously =>
{
cb.called();
}));
cb.check(); // Ensure the request was sent before we close the connection.
con.close(ConnectionClose.Forcefully);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex)
{
test(ex.InnerException is ConnectionManuallyClosedException);
test(!(ex.InnerException as ConnectionManuallyClosedException).graceful);
}
p.finishDispatch();
//
// Remote case: the server closes the connection forcefully. This causes the request to fail
// with a ConnectionLostException. Since the close() operation is not idempotent, the client
// will not retry.
//
try
{
p.close(Test.CloseMode.Forcefully);
test(false);
}
catch (ConnectionLostException)
{
// Expected.
}
}
output.WriteLine("ok");
}
output.Write("testing ice_scheduler... ");
output.Flush();
{
p.ice_pingAsync().ContinueWith(
(t) =>
{
test(Thread.CurrentThread.Name == null ||
!Thread.CurrentThread.Name.Contains("ThreadPool.Client"));
}).Wait();
p.ice_pingAsync().ContinueWith(
(t) =>
{
test(Thread.CurrentThread.Name.Contains("ThreadPool.Client"));
}, p.ice_scheduler()).Wait();
{
TaskCompletionSource <int> s1 = new TaskCompletionSource <int>();
TaskCompletionSource <int> s2 = new TaskCompletionSource <int>();
Task t1 = s1.Task;
Task t2 = s2.Task;
Task t3 = null;
Task t4 = null;
p.ice_pingAsync().ContinueWith(
(t) =>
{
test(Thread.CurrentThread.Name.Contains("ThreadPool.Client"));
//
// t1 Continuation run in the thread that completes it.
//
var id = Thread.CurrentThread.ManagedThreadId;
t3 = t1.ContinueWith(prev =>
{
test(id == Thread.CurrentThread.ManagedThreadId);
},
CancellationToken.None,
TaskContinuationOptions.ExecuteSynchronously,
p.ice_scheduler());
s1.SetResult(1);
//
// t2 completed from the main thread
//
t4 = t2.ContinueWith(prev =>
{
test(id != Thread.CurrentThread.ManagedThreadId);
test(Thread.CurrentThread.Name == null ||
!Thread.CurrentThread.Name.Contains("ThreadPool.Client"));
},
CancellationToken.None,
TaskContinuationOptions.ExecuteSynchronously,
p.ice_scheduler());
}, p.ice_scheduler()).Wait();
s2.SetResult(1);
Task.WaitAll(t1, t2, t3, t4);
}
if (!collocated)
{
ObjectAdapter adapter = communicator.createObjectAdapter("");
PingReplyI replyI = new PingReplyI();
var reply = Test.PingReplyPrxHelper.uncheckedCast(adapter.addWithUUID(replyI));
adapter.activate();
p.ice_getConnection().setAdapter(adapter);
p.pingBiDir(reply);
test(replyI.checkReceived());
adapter.destroy();
}
}
output.WriteLine("ok");
output.Write("testing result struct... ");
output.Flush();
{
var q = Test.Outer.Inner.TestIntfPrxHelper.uncheckedCast(
communicator.stringToProxy("test2:" + helper.getTestEndpoint(0)));
q.opAsync(1).ContinueWith(t =>
{
var r = t.Result;
test(r.returnValue == 1);
test(r.j == 1);
}).Wait();
}
output.WriteLine("ok");
p.shutdown();
}