diff --git a/test/parser_test.py b/test/parser_test.py
index 7f87f2c..253da10 100644
--- a/test/parser_test.py
+++ b/test/parser_test.py
@@ -1,18 +1,40 @@
-import socket
+import socket, sys
 
-client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-client_socket.connect(("localhost", 5002))
+file_name = 'resources/<name>.c'
+server_socket_number = 5001
 
-with open("resources/Matrix.java", "r") as java_file:
-    source = java_file.read() + "\nEOS_BITSHIFT"
-    client_socket.send("%d\n%s" % (len(source), source));
+if __name__ == '__main__':
+    if len(sys.argv) == 1:
+        print "Please input a parser to test."
 
-data = ''
-while True:
-    data = client_socket.recv(10000)
+    elif len(sys.argv) > 2:
+        print "Too many arguments."
 
-    if data != '':
-        client_socket.close()
-        break;
+    else:
+        if sys.argv[1] == 'c':
+            pass
 
-print data;
+        elif sys.argv[1] == 'java':
+            file_name = "resources/Matrix.java"
+            server_socket_number = 5002
+
+        elif sys.argv[1] == 'ruby':
+            file_name = "resources/<name>.rb"
+            server_socket_number = 5003
+
+        client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        client_socket.connect(("localhost", server_socket_number))
+
+        with open(file_name, "r") as source_file:
+            source = source_file.read()
+            client_socket.send("%d\n%s" % (len(source), source));
+
+        data = ''
+        while True:
+            data = client_socket.recv(10000)
+
+            if data != '':
+                client_socket.close()
+                break;
+
+        print data;