From 84e1934e87e51339f17a09c3f0959bde521dcda9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6nke=20Ludwig?= <sludwig@rejectedsoftware.com>
Date: Fri, 7 Oct 2016 20:23:04 +0200
Subject: [PATCH] Add TCP test.

---
 tests/0-tcp.d | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 tests/0-tcp.d

diff --git a/tests/0-tcp.d b/tests/0-tcp.d
new file mode 100644
index 0000000..b343bdb
--- /dev/null
+++ b/tests/0-tcp.d
@@ -0,0 +1,67 @@
+/++ dub.sdl:
+	name "test"
+	dependency "eventcore" path=".."
++/
+module test;
+
+import eventcore.core;
+import eventcore.socket;
+import std.socket : InternetAddress;
+
+ubyte[256] s_rbuf;
+bool s_done;
+
+void main()
+{
+	static ubyte[] pack1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
+	static ubyte[] pack2 = [4, 3, 2, 1, 0];
+
+	auto baddr 	= new InternetAddress(0x7F000001, 40001);
+	auto server = listenStream(baddr);
+	StreamSocket client;
+	StreamSocket incoming;
+
+	server.waitForConnections!((incoming_) {
+		incoming = incoming_; // work around ref counting issue
+		incoming.read!((status, bts) {
+			assert(status == IOStatus.ok);
+			assert(bts == pack1.length);
+			assert(s_rbuf[0 .. pack1.length] == pack1);
+
+			client.write!((status, bytes) {
+				assert(status == IOStatus.ok);
+				assert(bytes == pack2.length);
+			})(pack2, IOMode.once);
+
+			incoming.read!((status, bts) {
+				assert(status == IOStatus.ok);
+				assert(bts == pack2.length);
+				assert(s_rbuf[0 .. pack2.length] == pack2);
+
+				destroy(incoming);
+				destroy(server);
+				destroy(client);
+				s_done = true;
+
+				// FIXME: this shouldn't ne necessary:
+				eventDriver.core.exit();
+			})(s_rbuf, IOMode.once);
+		})(s_rbuf, IOMode.once);
+	});
+
+	connectStream!((sock, status) {
+		client = sock;
+		assert(status == ConnectStatus.connected);
+		client.write!((wstatus, bytes) {
+			assert(wstatus == IOStatus.ok);
+			assert(bytes == 10);
+		})(pack1, IOMode.all);
+	})(baddr);
+
+	ExitReason er;
+	do er = eventDriver.core.processEvents();
+	while (er == ExitReason.idle);
+	//assert(er == ExitReason.outOfWaiters); // FIXME: see above
+	assert(s_done);
+	s_done = false;
+}