[Sumover-dev] [svn commit] r4375 - vic/branches/cc/cc/test

[sumover-dev at cs.ucl.ac.uk]

Author: soohyunc
Date: Tue Feb  3 13:55:16 2009
New Revision: 4375

Added:
   vic/branches/cc/cc/test/hdr.cpp   (contents, props changed)
   vic/branches/cc/cc/test/hdr.h   (contents, props changed)
Modified:
   vic/branches/cc/cc/test/test.cpp

Log:
added simple test modules for building XR report block dynamically (i.e.,
increment XR report block size on demand basis)


Added: vic/branches/cc/cc/test/hdr.cpp
==============================================================================
--- (empty file)
+++ vic/branches/cc/cc/test/hdr.cpp	Tue Feb  3 13:55:16 2009
@@ -0,0 +1,64 @@
+/* $Id$ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include "hdr.h"
+
+struct rtcp_xr_hdr;
+
+int build_hdr_test() {
+	// packet
+	u_char *pkt = (u_char *) malloc(sizeof(u_char *));
+	rtcp_xr_hdr* hdr = (rtcp_xr_hdr *) pkt;
+
+	// type specific block contents
+	u_int32_t ssrc = 99;
+	u_int16_t begin = 11;
+	u_int16_t end = 256;
+	u_int16_t chunk1 = 65535;
+	u_int16_t chunk2 = 16;
+
+	// number of type specific block contents
+	int num_ssrc = 1;
+	int num_begins = 1;
+	int num_ends = 1;
+	int num_chunks = 2;
+
+	pkt = (u_char *) malloc(sizeof(hdr) + num_ssrc + 
+			num_begins + num_ends + num_chunks * 2);
+
+	hdr->xr_flags = 0x08;
+	hdr->xr_len = 3;
+
+	int pkt_len = sizeof (pkt);
+
+	// test hdr length
+	printf("xr_flags: %d xr_len: %d pkt_len: %d\n", 
+			hdr->xr_flags, hdr->xr_len, pkt_len);
+
+	u_int32_t *ptr = (u_int32_t *) (sizeof(hdr) + pkt);
+
+	// test ssrc
+	ptr[0] = ssrc;
+	printf("ssrc: %d\n", ptr[0]);
+
+	// test begin/end
+	ptr[1] = 0;		// initialize
+	ptr[1] |= begin;
+	ptr[1] <<= 16;
+	ptr[1] |= end;
+
+	printf("begin: %d, end: %d\n", (ptr[1] >> 16), (ptr[1] & 0x0000FFFF));
+
+	// chunks
+	ptr[2] = 0;		// initialize
+	ptr[2] |= chunk1;
+	ptr[2] <<= 16;
+	ptr[2] |= chunk2;
+
+	printf("chunk 1: %d, chunk 2: %d\n", 
+			(ptr[2] >> 16), (ptr[2] & 0x0000FFFF));
+	
+	return 0;
+}

Added: vic/branches/cc/cc/test/hdr.h
==============================================================================
--- (empty file)
+++ vic/branches/cc/cc/test/hdr.h	Tue Feb  3 13:55:16 2009
@@ -0,0 +1,15 @@
+/* $Id$ */
+
+#ifndef vic_cc_test_hdr_h
+#define vic_cc_test_hdr_h
+
+#include "config.h"
+
+struct rtcp_xr_hdr {
+	u_int16_t xr_flags;
+	u_int16_t xr_len;
+};
+
+int build_hdr_test();
+
+#endif /* vic_cc_test_hdr_h */

Modified: vic/branches/cc/cc/test/test.cpp
==============================================================================
--- vic/branches/cc/cc/test/test.cpp	(original)
+++ vic/branches/cc/cc/test/test.cpp	Tue Feb  3 13:55:16 2009
@@ -10,6 +10,7 @@
 #include "buffer.h"
 #include "cc_output.h"
 #include "bitvec.h"
+#include "hdr.h"
 
 #define UNUSED(x) (x) = (x)
 
@@ -21,7 +22,8 @@
 	int val;
 
 	//val = cc_output();
-	val = bitvec();
+	//val = bitvec();
+	val = build_hdr_test();
 
 	return val;
 }