protected override async Task <StreamPair> CreateConnectedStreamsAsync()
{
string pipeName = FileSystemTest.GetNamedPipeServerStreamName();
string pipePath = Path.GetFullPath($@"\\.\pipe\{pipeName}");
var server = new NamedPipeServerStream(pipeName, PipeDirection.In);
var clienStream = new FileStream(pipePath, FileMode.Open, FileAccess.Write, FileShare.None);
await server.WaitForConnectionAsync();
var serverStrean = new FileStream(new SafeFileHandle(server.SafePipeHandle.DangerousGetHandle(), true), FileAccess.Read);
server.SafePipeHandle.SetHandleAsInvalid();
return(serverStrean, clienStream);
}
protected override async Task <StreamPair> CreateConnectedStreamsAsync()
{
string name = FileSystemTest.GetNamedPipeServerStreamName();
var server = new NamedPipeServerStream(name, PipeDirection.In);
var client = new NamedPipeClientStream(".", name, PipeDirection.Out);
await WhenAllOrAnyFailed(server.WaitForConnectionAsync(), client.ConnectAsync());
var fs1 = new FileStream(new SafeFileHandle(server.SafePipeHandle.DangerousGetHandle(), true), FileAccess.Read);
var fs2 = new FileStream(new SafeFileHandle(client.SafePipeHandle.DangerousGetHandle(), true), FileAccess.Write);
server.SafePipeHandle.SetHandleAsInvalid();
client.SafePipeHandle.SetHandleAsInvalid();
return(fs1, fs2);
}
public async Task ReadAllBytes_NonSeekableFileStream_InWindows()
{
string pipeName = FileSystemTest.GetNamedPipeServerStreamName();
string pipePath = Path.GetFullPath($@"\\.\pipe\{pipeName}");
var namedPipeWriterStream = new NamedPipeServerStream(pipeName, PipeDirection.Out);
var contentBytes = new byte[] { 1, 2, 3 };
using (var cts = new CancellationTokenSource())
{
Task writingServerTask = WaitConnectionAndWritePipeStreamAsync(namedPipeWriterStream, contentBytes, cts.Token);
Task <byte[]> readTask = Task.Run(() => File.ReadAllBytes(pipePath), cts.Token);
cts.CancelAfter(TimeSpan.FromSeconds(3));
await writingServerTask;
byte[] readBytes = await readTask;
Assert.Equal <byte>(contentBytes, readBytes);
}
