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);
}
}
