public async Task WriteToMultiBufferMemoryStreamTestAsync() { OperationContext tempOperationContext = new OperationContext(); RESTCommand <NullType> cmd = new RESTCommand <NullType>(TestBase.StorageCredentials, null); ExecutionState <NullType> tempExecutionState = new ExecutionState <NullType>(cmd, null, tempOperationContext); byte[] buffer = GetRandomBuffer(1 * 1024 * 1024); MemoryStream stream1 = new MemoryStream(buffer); MultiBufferMemoryStream stream2 = new MultiBufferMemoryStream(null /* bufferManager */); await stream1.WriteToAsync(stream2, null, null, false, tempExecutionState, null, CancellationToken.None); stream1.Seek(0, SeekOrigin.Begin); stream2.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream1, stream2); MultiBufferMemoryStream stream3 = new MultiBufferMemoryStream(null /* bufferManager */); await TestHelper.ExpectedExceptionAsync <TimeoutException>( () => stream2.FastCopyToAsync(stream3, DateTime.Now.AddMinutes(-1)), "Past expiration time should immediately fail"); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); await stream2.FastCopyToAsync(stream3, DateTime.Now.AddHours(1)); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream2, stream3); MultiBufferMemoryStream stream4 = new MultiBufferMemoryStream(null /* bufferManager */, 12345); await stream3.FastCopyToAsync(stream4, null); stream3.Seek(0, SeekOrigin.Begin); stream4.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream3, stream4); MemoryStream stream5 = new MemoryStream(); await stream4.WriteToAsync(stream5, null, null, false, tempExecutionState, null, CancellationToken.None); stream4.Seek(0, SeekOrigin.Begin); stream5.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream4, stream5); TestHelper.AssertStreamsAreEqual(stream1, stream5); }
public async Task WriteToMultiBufferMemoryStreamTestAsync() { OperationContext tempOperationContext = new OperationContext(); RESTCommand<NullType> cmd = new RESTCommand<NullType>(TestBase.StorageCredentials, null); ExecutionState<NullType> tempExecutionState = new ExecutionState<NullType>(cmd, null, tempOperationContext); byte[] buffer = GetRandomBuffer(1 * 1024 * 1024); MemoryStream stream1 = new MemoryStream(buffer); MultiBufferMemoryStream stream2 = new MultiBufferMemoryStream(null /* bufferManager */); await stream1.WriteToAsync(stream2, null, null, false, tempExecutionState, null, CancellationToken.None); stream1.Seek(0, SeekOrigin.Begin); stream2.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream1, stream2); MultiBufferMemoryStream stream3 = new MultiBufferMemoryStream(null /* bufferManager */); await TestHelper.ExpectedExceptionAsync<TimeoutException>( () => stream2.FastCopyToAsync(stream3, DateTime.Now.AddMinutes(-1)), "Past expiration time should immediately fail"); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); await stream2.FastCopyToAsync(stream3, DateTime.Now.AddHours(1)); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream2, stream3); MultiBufferMemoryStream stream4 = new MultiBufferMemoryStream(null /* bufferManager */, 12345); await stream3.FastCopyToAsync(stream4, null); stream3.Seek(0, SeekOrigin.Begin); stream4.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream3, stream4); MemoryStream stream5 = new MemoryStream(); await stream4.WriteToAsync(stream5, null, null, false, tempExecutionState, null, CancellationToken.None); stream4.Seek(0, SeekOrigin.Begin); stream5.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream4, stream5); TestHelper.AssertStreamsAreEqual(stream1, stream5); }
public void WriteToMultiBufferMemoryStreamTestAPM() { using (AutoResetEvent waitHandle = new AutoResetEvent(false)) { byte[] buffer = GetRandomBuffer(1 * 1024 * 1024); MemoryStream stream1 = new MemoryStream(buffer); RESTCommand<NullType> cmd = new RESTCommand<NullType>(TestBase.StorageCredentials, null); ExecutionState<NullType> state = new ExecutionState<NullType>(cmd, new NoRetry(), new OperationContext()); StreamDescriptor copyState = new StreamDescriptor(); MultiBufferMemoryStream stream2 = new MultiBufferMemoryStream(null /* bufferManager */); stream1.WriteToAsync(stream2, null, null, false, state, copyState, _ => waitHandle.Set()); waitHandle.WaitOne(); if (state.ExceptionRef != null) { throw state.ExceptionRef; } stream1.Seek(0, SeekOrigin.Begin); stream2.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream1, stream2); MultiBufferMemoryStream stream3 = new MultiBufferMemoryStream(null /* bufferManager */); IAsyncResult ar = stream2.BeginFastCopyTo(stream3, DateTime.Now.AddMinutes(-1), _ => waitHandle.Set(), null); waitHandle.WaitOne(); TestHelper.ExpectedException<TimeoutException>( () => stream3.EndFastCopyTo(ar), "Past expiration time should immediately fail"); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); ar = stream2.BeginFastCopyTo(stream3, DateTime.Now.AddHours(1), _ => waitHandle.Set(), null); waitHandle.WaitOne(); stream2.EndFastCopyTo(ar); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream2, stream3); MultiBufferMemoryStream stream4 = new MultiBufferMemoryStream(null, 12345); ar = stream3.BeginFastCopyTo(stream4, null, _ => waitHandle.Set(), null); waitHandle.WaitOne(); stream3.EndFastCopyTo(ar); stream3.Seek(0, SeekOrigin.Begin); stream4.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream3, stream4); state = new ExecutionState<NullType>(cmd, new NoRetry(), new OperationContext()); copyState = new StreamDescriptor(); MemoryStream stream5 = new MemoryStream(); stream4.WriteToAsync(stream5, null, null, false, state, copyState, _ => waitHandle.Set()); waitHandle.WaitOne(); if (state.ExceptionRef != null) { throw state.ExceptionRef; } stream4.Seek(0, SeekOrigin.Begin); stream5.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream4, stream5); TestHelper.AssertStreamsAreEqual(stream1, stream5); } }
public void WriteToMultiBufferMemoryStreamTestAPM() { using (AutoResetEvent waitHandle = new AutoResetEvent(false)) { byte[] buffer = GetRandomBuffer(1 * 1024 * 1024); MemoryStream stream1 = new MemoryStream(buffer); RESTCommand <NullType> cmd = new RESTCommand <NullType>(TestBase.StorageCredentials, null); ExecutionState <NullType> state = new ExecutionState <NullType>(cmd, new NoRetry(), new OperationContext()); StreamDescriptor copyState = new StreamDescriptor(); MultiBufferMemoryStream stream2 = new MultiBufferMemoryStream(null /* bufferManager */); stream1.WriteToAsync(stream2, default(IBufferManager), null, null, false, state, copyState, CancellationToken.None, _ => waitHandle.Set()); waitHandle.WaitOne(); if (state.ExceptionRef != null) { throw state.ExceptionRef; } stream1.Seek(0, SeekOrigin.Begin); stream2.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream1, stream2); MultiBufferMemoryStream stream3 = new MultiBufferMemoryStream(null /* bufferManager */); IAsyncResult ar = stream2.BeginFastCopyTo(stream3, DateTime.Now.AddMinutes(-1), _ => waitHandle.Set(), null); waitHandle.WaitOne(); TestHelper.ExpectedException <TimeoutException>( () => stream3.EndFastCopyTo(ar), "Past expiration time should immediately fail"); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); ar = stream2.BeginFastCopyTo(stream3, DateTime.Now.AddHours(1), _ => waitHandle.Set(), null); waitHandle.WaitOne(); stream2.EndFastCopyTo(ar); stream2.Seek(0, SeekOrigin.Begin); stream3.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream2, stream3); MultiBufferMemoryStream stream4 = new MultiBufferMemoryStream(null, 12345); ar = stream3.BeginFastCopyTo(stream4, null, _ => waitHandle.Set(), null); waitHandle.WaitOne(); stream3.EndFastCopyTo(ar); stream3.Seek(0, SeekOrigin.Begin); stream4.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream3, stream4); state = new ExecutionState <NullType>(cmd, new NoRetry(), new OperationContext()); copyState = new StreamDescriptor(); MemoryStream stream5 = new MemoryStream(); stream4.WriteToAsync(stream5, default(IBufferManager), null, null, false, state, copyState, CancellationToken.None, _ => waitHandle.Set()); waitHandle.WaitOne(); if (state.ExceptionRef != null) { throw state.ExceptionRef; } stream4.Seek(0, SeekOrigin.Begin); stream5.Seek(0, SeekOrigin.Begin); TestHelper.AssertStreamsAreEqual(stream4, stream5); TestHelper.AssertStreamsAreEqual(stream1, stream5); } }