micropython: add micropython component

components/language/micropython/tests/multi_net/tcp_accept_recv.py

@@ -0,0 +1,30 @@
+# Test recv on socket that just accepted a connection
+
+import socket
+
+PORT = 8000
+
+
+# Server
+def instance0():
+    multitest.globals(IP=multitest.get_network_ip())
+    s = socket.socket()
+    s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    s.bind(socket.getaddrinfo("0.0.0.0", PORT)[0][-1])
+    s.listen(1)
+    multitest.next()
+    s.accept()
+    try:
+        print("recv", s.recv(10))  # should raise Errno 107 ENOTCONN
+    except OSError as er:
+        print(er.errno in (107, 128))
+    s.close()
+
+
+# Client
+def instance1():
+    multitest.next()
+    s = socket.socket()
+    s.connect(socket.getaddrinfo(IP, PORT)[0][-1])
+    s.send(b"GET / HTTP/1.0\r\n\r\n")
+    s.close()