public async Task CreateGetDestroyBlobs()
{
byte[] data1 = new byte[] { 0, 1, 2, 3, 4, 5 };
byte[] data2 = new byte[] { 10, 11, 12, 13, 14, 15 };
byte[] data3 = new byte[] { 20, 21, 22, 23, 24, 25 };
var dataSet = new byte[][] { data1, data2, data3 };
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
var blob1 = await dts.SendBytesAsync(data1, true, null, CancellationToken.None);
var blob2 = await dts.SendBytesAsync(data2, true, null, CancellationToken.None);
var blob3 = await dts.SendBytesAsync(data3, true, null, CancellationToken.None);
blob1.Id.Should().BeGreaterThan(0);
blob2.Id.Should().BeGreaterThan(0);
blob3.Id.Should().BeGreaterThan(0);
blob1.Id.Should().NotBe(blob2.Id);
blob2.Id.Should().NotBe(blob3.Id);
blob3.Id.Should().NotBe(blob1.Id);
var blobIds = new IRBlobInfo[] { blob1, blob2, blob3 };
for (int i = 0; i < blobIds.Length; ++i)
{
var blob = await dts.FetchBytesAsync(blobIds[i], false, null, CancellationToken.None);
blob.Should().Equal(dataSet[i]);
}
}
}
public async Task CreateGetDestroyBlobs() {
byte[] data1 = new byte[] { 0, 1, 2, 3, 4, 5 };
byte[] data2 = new byte[] { 10, 11, 12, 13, 14, 15 };
byte[] data3 = new byte[] { 20, 21, 22, 23, 24, 25 };
var dataSet = new byte[][] { data1, data2, data3 };
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
var blob1 = await dts.SendBytesAsync(data1, true, null, CancellationToken.None);
var blob2 = await dts.SendBytesAsync(data2, true, null, CancellationToken.None);
var blob3 = await dts.SendBytesAsync(data3, true, null, CancellationToken.None);
blob1.Id.Should().BeGreaterThan(0);
blob2.Id.Should().BeGreaterThan(0);
blob3.Id.Should().BeGreaterThan(0);
blob1.Id.Should().NotBe(blob2.Id);
blob2.Id.Should().NotBe(blob3.Id);
blob3.Id.Should().NotBe(blob1.Id);
var blobIds = new IRBlobInfo[] { blob1, blob2, blob3 };
for (int i = 0; i < blobIds.Length; ++i) {
var blob = await dts.FetchBytesAsync(blobIds[i], false, null, CancellationToken.None);
blob.Should().Equal(dataSet[i]);
}
}
}
public async Task CreateBlob_DisconnectedFromTheStart() {
using (var session = new RSession(0, _brokerClient, new AsyncReaderWriterLock().CreateExclusiveReaderLock(), () => { })) {
var data = new byte[] { 1, 2, 3, 4, 5 };
using (DataTransferSession dts = new DataTransferSession(session, null)) {
Func<Task> f = () => dts.SendBytesAsync(data, false, null, CancellationToken.None);
await f.ShouldThrowAsync<RHostDisconnectedException>();
}
}
}
public async Task CreateBlob_DisconnectedFromTheStart()
{
using (var session = new RSession(0, _testMethod.FileSystemSafeName, _fileSystem, _brokerClient, new AsyncReaderWriterLock().CreateExclusiveReaderLock(), () => { })) {
var data = new byte[] { 1, 2, 3, 4, 5 };
using (DataTransferSession dts = new DataTransferSession(session, null)) {
Func <Task> f = () => dts.SendBytesAsync(data, false, null, CancellationToken.None);
await f.ShouldThrowAsync <RHostDisconnectedException>();
}
}
}
public async Task CreateBlob_DisconnectedFromTheStart()
{
using (var session = new RSession(0, _brokerClient, () => { })) {
var data = new byte[] { 1, 2, 3, 4, 5 };
using (DataTransferSession dts = new DataTransferSession(session, null)) {
Func <Task> f = () => dts.SendBytesAsync(data, false);
await f.ShouldThrowAsync <RHostDisconnectedException>();
}
}
}
public async Task CreateBlob_DisconnectedDuringCreate() {
var data = new byte[25 * 1024 * 1024]; // try to send a massive blob
ManualResetEvent testStarted = new ManualResetEvent(false);
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
Func<Task> f = () => dts.SendBytesAsync(data, false, null, CancellationToken.None);
var assertion = f.ShouldThrowAsync<RHostDisconnectedException>();
await Task.Delay(100);
await _session.StopHostAsync();
await assertion;
}
}
public async Task CreateBlob_DisconnectedDuringCreate()
{
var data = new byte[25 * 1024 * 1024]; // try to send a massive blob
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
Func <Task> f = () => dts.SendBytesAsync(data, false, null, CancellationToken.None);
var assertion = f.ShouldThrowAsync <RHostDisconnectedException>();
await Task.Delay(100);
await _session.StopHostAsync();
await assertion;
}
}
public async Task GetBlob_CanceledDuringGet()
{
var cts = new CancellationTokenSource();
var data = new byte[1024 * 1024];
IRBlobInfo blob = null;
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
blob = await dts.SendBytesAsync(data, false, null, CancellationToken.None);
}
Func <Task> f = async() => {
while (true)
{
await _session.BlobReadAllAsync(blob.Id, ct : cts.Token);
}
};
var assertion = f.ShouldThrowAsync <OperationCanceledException>();
cts.CancelAfter(1);
await assertion;
}
public async Task GetBlob_DisconnectedDuringGet()
{
var data = new byte[1024 * 1024];
IRBlobInfo blob = null;
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
blob = await dts.SendBytesAsync(data, false, null, CancellationToken.None);
}
using (RBlobStream blobStream = await RBlobStream.OpenAsync(blob, _session)) {
Func <Task> f = async() => {
using (MemoryStream ms = new MemoryStream()) {
await blobStream.CopyToAsync(ms, 1024);
}
};
await Task.Delay(100);
await _session.StopHostAsync();
await f.ShouldThrowAsync <RHostDisconnectedException>();
}
}
public async Task GetBlob_DisconnectedDuringGet() {
var data = new byte[1024 * 1024];
IRBlobInfo blob = null;
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
blob = await dts.SendBytesAsync(data, false, null, CancellationToken.None);
}
using (RBlobStream blobStream = await RBlobStream.OpenAsync(blob, _session)) {
Func<Task> f = async () => {
using (MemoryStream ms = new MemoryStream()) {
await blobStream.CopyToAsync(ms, 1024);
}
};
await Task.Delay(100);
await _session.StopHostAsync();
await f.ShouldThrowAsync<RHostDisconnectedException>();
}
}
public async Task GetBlob_CanceledDuringGet() {
var cts = new CancellationTokenSource();
var data = new byte[1024 * 1024];
IRBlobInfo blob = null;
using (DataTransferSession dts = new DataTransferSession(_session, null)) {
blob = await dts.SendBytesAsync(data, false, null, CancellationToken.None);
}
Func<Task> f = async () => {
while (true) {
await _session.BlobReadAllAsync(blob.Id, ct: cts.Token);
}
};
var assertion = f.ShouldThrowAsync<OperationCanceledException>();
cts.CancelAfter(1);
await assertion;
}