public static void ServerPInvokeChecks() { // calling every API related to server and client to detect any bad PInvokes using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.Out)) { Task clientTask = Task.Run(() => StartClient(PipeDirection.In, server.ClientSafePipeHandle)); Assert.False(server.CanRead); Assert.False(server.CanSeek); Assert.False(server.CanTimeout); Assert.True(server.CanWrite); Assert.False(string.IsNullOrWhiteSpace(server.GetClientHandleAsString())); Assert.False(server.IsAsync); Assert.True(server.IsConnected); if (Interop.IsWindows) { Assert.Equal(0, server.OutBufferSize); } else { Assert.Throws<PlatformNotSupportedException>(() => server.OutBufferSize); } Assert.Equal(PipeTransmissionMode.Byte, server.ReadMode); Assert.NotNull(server.SafePipeHandle); Assert.Equal(PipeTransmissionMode.Byte, server.TransmissionMode); server.Write(new byte[] { 123 }, 0, 1); server.WriteAsync(new byte[] { 124 }, 0, 1).Wait(); server.Flush(); if (Interop.IsWindows) { server.WaitForPipeDrain(); } else { Assert.Throws<PlatformNotSupportedException>(() => server.WaitForPipeDrain()); } clientTask.Wait(); server.DisposeLocalCopyOfClientHandle(); } using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.In)) { Task clientTask = Task.Run(() => StartClient(PipeDirection.Out, server.ClientSafePipeHandle)); if (Interop.IsWindows) { Assert.Equal(4096, server.InBufferSize); } else { Assert.Throws<PlatformNotSupportedException>(() => server.InBufferSize); } byte[] readData = new byte[] { 0, 1 }; Assert.Equal(1, server.Read(readData, 0, 1)); Assert.Equal(1, server.ReadAsync(readData, 1, 1).Result); Assert.Equal(123, readData[0]); Assert.Equal(124, readData[1]); clientTask.Wait(); } }
public static void ServerPInvokeChecks() { // calling every API related to server and client to detect any bad PInvokes using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.Out)) { Task clientTask = StartClientAsync(PipeDirection.In, server.ClientSafePipeHandle); Console.WriteLine("server.CanRead = {0}", server.CanRead); Console.WriteLine("server.CanSeek = {0}", server.CanSeek); Console.WriteLine("server.CanTimeout = {0}", server.CanTimeout); Console.WriteLine("server.CanWrite = {0}", server.CanWrite); Console.WriteLine("server.GetClientHandleAsString() = {0}", server.GetClientHandleAsString()); Console.WriteLine("server.IsAsync = {0}", server.IsAsync); Console.WriteLine("server.IsConnected = {0}", server.IsConnected); Console.WriteLine("server.OutBufferSize = {0}", server.OutBufferSize); Console.WriteLine("server.ReadMode = {0}", server.ReadMode); Console.WriteLine("server.SafePipeHandle = {0}", server.SafePipeHandle); Console.WriteLine("server.TransmissionMode = {0}", server.TransmissionMode); server.Write(new byte[] { 123 }, 0, 1); server.WriteAsync(new byte[] { 124 }, 0, 1).Wait(); server.Flush(); Console.WriteLine("Waiting for Pipe Drain."); server.WaitForPipeDrain(); clientTask.Wait(); server.DisposeLocalCopyOfClientHandle(); } using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.In)) { Task clientTask = StartClientAsync(PipeDirection.Out, server.ClientSafePipeHandle); Console.WriteLine("server.InBufferSize = {0}", server.InBufferSize); byte[] readData = new byte[] { 0, 1 }; server.Read(readData, 0, 1); server.ReadAsync(readData, 1, 1).Wait(); Assert.Equal(123, readData[0]); Assert.Equal(124, readData[1]); } }
public static void ServerWriteOnlyThrows() { using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.Out)) { Assert.Throws<NotSupportedException>(() => server.Read(new byte[5], 0, 5)); Assert.Throws<NotSupportedException>(() => server.ReadByte()); Assert.Throws<NotSupportedException>(() => server.InBufferSize); Assert.ThrowsAsync<NotSupportedException>(() => server.ReadAsync(new byte[5], 0, 5)); } }
public static void ServerReadArrayOutOfBoundsThrows() { using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.In)) { // offset out of bounds Assert.Throws<ArgumentException>(null, () => server.Read(new byte[1], 1, 1)); // offset out of bounds for 0 count read Assert.Throws<ArgumentException>(null, () => server.Read(new byte[1], 2, 0)); // offset out of bounds even for 0 length buffer Assert.Throws<ArgumentException>(null, () => server.Read(new byte[0], 1, 0)); // combination offset and count out of bounds Assert.Throws<ArgumentException>(null, () => server.Read(new byte[2], 1, 2)); // edges Assert.Throws<ArgumentException>(null, () => server.Read(new byte[0], int.MaxValue, 0)); Assert.Throws<ArgumentException>(null, () => server.Read(new byte[0], int.MaxValue, int.MaxValue)); Assert.Throws<ArgumentException>(() => server.Read(new byte[5], 3, 4)); // offset out of bounds Assert.ThrowsAsync<ArgumentException>(null, () => server.ReadAsync(new byte[1], 1, 1)); // offset out of bounds for 0 count read Assert.ThrowsAsync<ArgumentException>(null, () => server.ReadAsync(new byte[1], 2, 0)); // offset out of bounds even for 0 length buffer Assert.ThrowsAsync<ArgumentException>(null, () => server.ReadAsync(new byte[0], 1, 0)); // combination offset and count out of bounds Assert.ThrowsAsync<ArgumentException>(null, () => server.ReadAsync(new byte[2], 1, 2)); // edges Assert.ThrowsAsync<ArgumentException>(null, () => server.ReadAsync(new byte[0], int.MaxValue, 0)); Assert.ThrowsAsync<ArgumentException>(null, () => server.ReadAsync(new byte[0], int.MaxValue, int.MaxValue)); Assert.ThrowsAsync<ArgumentException>(() => server.ReadAsync(new byte[5], 3, 4)); } }
public static void ServerReadNegativeCountThrows() { using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.In)) { Assert.Throws<System.ArgumentOutOfRangeException>(() => server.Read(new byte[5], 0, -1)); // offset is checked before count Assert.Throws<ArgumentOutOfRangeException>(() => server.Read(new byte[1], -1, -1)); // array is checked first Assert.Throws<ArgumentNullException>(() => server.Read(null, -1, -1)); Assert.ThrowsAsync<System.ArgumentOutOfRangeException>(() => server.ReadAsync(new byte[5], 0, -1)); // offset is checked before count Assert.ThrowsAsync<ArgumentOutOfRangeException>(() => server.ReadAsync(new byte[1], -1, -1)); // array is checked first Assert.ThrowsAsync<ArgumentNullException>(() => server.ReadAsync(null, -1, -1)); } }
public static void ServerReadBufferNullThrows() { using (AnonymousPipeServerStream server = new AnonymousPipeServerStream(PipeDirection.In)) { Assert.Throws<ArgumentNullException>(() => server.Read(null, 0, 1)); Assert.ThrowsAsync<ArgumentNullException>(() => server.ReadAsync(null, 0, 1)); } }