mirror of https://github.com/grpc/grpc.git
Craig Tiller
9 years ago
commit
c53ac0b59e
9 changed files with 155 additions and 16 deletions
@ -0,0 +1,97 @@ |
||||
#region Copyright notice and license |
||||
|
||||
// Copyright 2016, Google Inc. |
||||
// All rights reserved. |
||||
// |
||||
// Redistribution and use in source and binary forms, with or without |
||||
// modification, are permitted provided that the following conditions are |
||||
// met: |
||||
// |
||||
// * Redistributions of source code must retain the above copyright |
||||
// notice, this list of conditions and the following disclaimer. |
||||
// * Redistributions in binary form must reproduce the above |
||||
// copyright notice, this list of conditions and the following disclaimer |
||||
// in the documentation and/or other materials provided with the |
||||
// distribution. |
||||
// * Neither the name of Google Inc. nor the names of its |
||||
// contributors may be used to endorse or promote products derived from |
||||
// this software without specific prior written permission. |
||||
// |
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
|
||||
#endregion |
||||
|
||||
using System; |
||||
using System.Collections.Generic; |
||||
using System.Diagnostics; |
||||
using System.Linq; |
||||
using System.Threading; |
||||
using System.Threading.Tasks; |
||||
|
||||
using Grpc.Core; |
||||
using Grpc.Core.Internal; |
||||
using Grpc.Core.Utils; |
||||
|
||||
using NUnit.Framework; |
||||
|
||||
namespace Grpc.Core.Tests |
||||
{ |
||||
public class HalfcloseTest |
||||
{ |
||||
MockServiceHelper helper; |
||||
Server server; |
||||
Channel channel; |
||||
|
||||
[SetUp] |
||||
public void Init() |
||||
{ |
||||
helper = new MockServiceHelper(); |
||||
|
||||
server = helper.GetServer(); |
||||
server.Start(); |
||||
channel = helper.GetChannel(); |
||||
} |
||||
|
||||
[TearDown] |
||||
public void Cleanup() |
||||
{ |
||||
channel.ShutdownAsync().Wait(); |
||||
server.ShutdownAsync().Wait(); |
||||
} |
||||
|
||||
/// <summary> |
||||
/// For client streaming and duplex streaming calls, if server does a full close |
||||
/// before we halfclose the request stream, an attempt to halfclose |
||||
/// (complete the request stream) shouldn't be treated as an error. |
||||
/// </summary> |
||||
[Test] |
||||
public async Task HalfcloseAfterFullclose_ClientStreamingCall() |
||||
{ |
||||
helper.ClientStreamingHandler = new ClientStreamingServerMethod<string, string>(async (requestStream, context) => |
||||
{ |
||||
return "PASS"; |
||||
}); |
||||
|
||||
var call = Calls.AsyncClientStreamingCall(helper.CreateClientStreamingCall()); |
||||
// make sure server has fullclosed on us |
||||
Assert.AreEqual("PASS", await call.ResponseAsync); |
||||
|
||||
// sending close from client should be still fine because server can finish |
||||
// the call anytime and we cannot do anything about it on the client side. |
||||
await call.RequestStream.CompleteAsync(); |
||||
|
||||
// Second attempt to close from client is not allowed. |
||||
Assert.Throws(typeof(InvalidOperationException), async () => await call.RequestStream.CompleteAsync()); |
||||
} |
||||
} |
||||
} |
||||
Loading…
Reference in new issue