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); }