Sync test: added stratum connections

tests/src/stratum_dummy.py

@@ -0,0 +1,29 @@
+import socket
+import time
+import sys
+
+f = open(sys.argv[1], 'wb');
+
+sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+sock.settimeout(1)
+sock.setblocking(True)
+
+time.sleep(5)
+
+while sock.connect_ex(('127.0.0.1', 3333)) != 0:
+	f.write(b'.\n')
+	print('.')
+	time.sleep(1)
+
+sock.sendall(b'{"id":1,"method":"login","params":{"login":"x"}}\n')
+
+while True:
+	data = sock.recv(1024)
+	if len(data) == 0:
+		break;
+	f.write(data)
+	f.flush()
+	print(data.decode('utf-8'))
+
+sock.close()
+f.close()