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141 lines
4.5 KiB
C
141 lines
4.5 KiB
C
/* GStreamer unit tests for libgstnetbuffer
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*
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* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/netbuffer/gstnetbuffer.h>
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#define DATA_STRING "Yoho this is a string"
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GST_START_TEST (test_netbuffer_copy)
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{
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GstBuffer *netbuf, *copy;
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guint8 ipv6_addr[16] = { 0xff, 0x11, 0xee, 0x22, 0xdd, 0x33, 0xcc,
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0x44, 0xbb, 0x55, 0xaa, 0x66, 0x00, 0x77, 0x99, 0x88
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};
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guint8 ipv6_copy[16];
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guint32 ipv4_copy, ipv4_addr = 0xfe12dc34;
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guint16 ipv6_port = 3490;
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guint16 ipv4_port = 5678;
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guint16 port;
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GstMetaNetAddress *meta, *cmeta;
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gsize len;
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guint8 *data1, *data2;
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gsize size1, size2;
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netbuf = gst_buffer_new ();
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fail_unless (netbuf != NULL, "failed to create net buffer");
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meta = gst_buffer_add_meta_net_address (netbuf);
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gst_netaddress_set_ip4_address (&meta->naddr, ipv4_addr, ipv4_port);
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len = strlen (DATA_STRING);
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gst_buffer_take_memory (netbuf, -1,
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gst_memory_new_wrapped (GST_MEMORY_FLAG_READONLY,
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(gpointer) DATA_STRING, NULL, len, 0, len));
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GST_BUFFER_FLAG_SET (netbuf, GST_BUFFER_FLAG_DISCONT);
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copy = gst_buffer_copy (netbuf);
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fail_unless (copy != NULL, "failed to copy net buffer");
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cmeta = gst_buffer_get_meta_net_address (copy);
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fail_unless (cmeta != NULL, "copied buffer is not a GstNetBuffer!");
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fail_unless_equals_int (GST_MINI_OBJECT_REFCOUNT_VALUE (copy), 1);
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data1 = gst_buffer_map (netbuf, &size1, NULL, GST_MAP_READ);
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data2 = gst_buffer_map (copy, &size2, NULL, GST_MAP_READ);
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fail_unless_equals_int (size1, size2);
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fail_unless (memcmp (data1, data2, size1) == 0);
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gst_buffer_unmap (copy, data2, size2);
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gst_buffer_unmap (netbuf, data1, size1);
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fail_unless (GST_BUFFER_FLAG_IS_SET (copy, GST_BUFFER_FLAG_DISCONT));
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fail_unless (gst_netaddress_get_ip4_address (&cmeta->naddr, &ipv4_copy,
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&port));
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fail_unless (ipv4_copy == ipv4_addr,
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"Copied buffer has wrong IPV4 from address");
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fail_unless (port == ipv4_port, "Copied buffer has wrong IPV4 from port");
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gst_buffer_unref (netbuf);
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gst_buffer_unref (copy);
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netbuf = gst_buffer_new ();
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fail_unless (netbuf != NULL, "failed to create net buffer");
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meta = gst_buffer_add_meta_net_address (netbuf);
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gst_netaddress_set_ip6_address (&meta->naddr, ipv6_addr, ipv6_port);
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len = strlen (DATA_STRING);
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gst_buffer_take_memory (netbuf, -1,
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gst_memory_new_wrapped (GST_MEMORY_FLAG_READONLY,
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(gpointer) DATA_STRING, NULL, len, 0, len));
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GST_BUFFER_FLAG_SET (netbuf, GST_BUFFER_FLAG_DISCONT);
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copy = gst_buffer_copy (netbuf);
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fail_unless (copy != NULL, "failed to copy net buffer");
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cmeta = gst_buffer_get_meta_net_address (copy);
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fail_unless (cmeta != NULL, "copied buffer is not a GstNetBuffer!");
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fail_unless_equals_int (GST_MINI_OBJECT_REFCOUNT_VALUE (copy), 1);
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data1 = gst_buffer_map (netbuf, &size1, NULL, GST_MAP_READ);
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data2 = gst_buffer_map (copy, &size2, NULL, GST_MAP_READ);
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fail_unless_equals_int (size1, size2);
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fail_unless (memcmp (data1, data2, size1) == 0);
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gst_buffer_unmap (copy, data2, size2);
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gst_buffer_unmap (netbuf, data1, size1);
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fail_unless (GST_BUFFER_FLAG_IS_SET (copy, GST_BUFFER_FLAG_DISCONT));
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fail_unless (gst_netaddress_get_ip6_address (&cmeta->naddr, ipv6_copy,
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&port));
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fail_unless (memcmp (ipv6_copy, ipv6_addr, 16) == 0,
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"Copied buffer has wrong IPv6 destination address");
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fail_unless (port == ipv6_port,
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"Copied buffer has wrong IPv6 destination port");
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gst_buffer_unref (netbuf);
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gst_buffer_unref (copy);
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}
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GST_END_TEST;
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static Suite *
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netbuffer_suite (void)
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{
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Suite *s = suite_create ("netbuffer");
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TCase *tc_chain = tcase_create ("netbuffer");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_netbuffer_copy);
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return s;
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}
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GST_CHECK_MAIN (netbuffer);
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