2 * Copyright (c) 2017-2018 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #ifndef __sock_test_h__
17 #define __sock_test_h__
23 #include <vcl/vcl_test.h>
25 #define SOCK_TEST_AF_UNIX_FILENAME "/tmp/ldp_server_af_unix_socket"
26 #define SOCK_TEST_MIXED_EPOLL_DATA "Hello, world! (over an AF_UNIX socket)"
27 #define SOCK_TEST_AF_UNIX_ACCEPT_DATA 0xaf0000af
28 #define SOCK_TEST_AF_UNIX_FD_MASK 0x00af0000
29 #define SOCK_TEST_BANNER_STRING \
30 "============================================\n"
33 sock_test_read (int fd, uint8_t *buf, uint32_t nbytes,
34 vcl_test_stats_t *stats)
36 int rx_bytes, errno_val;
42 rx_bytes = read (fd, buf, nbytes);
45 if ((rx_bytes == 0) ||
46 ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))))
48 else if (rx_bytes < nbytes)
52 while ((rx_bytes == 0) ||
53 ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))));
58 perror ("ERROR in sock_test_read()");
59 fprintf (stderr, "SOCK_TEST: ERROR: socket read "
60 "failed (errno = %d)!\n", errno_val);
64 stats->rx_bytes += rx_bytes;
70 sock_test_write (int fd, uint8_t *buf, uint32_t nbytes,
71 vcl_test_stats_t *stats, uint32_t verbose)
74 int nbytes_left = nbytes;
81 rv = write (fd, buf, nbytes_left);
84 if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
95 if (tx_bytes != nbytes)
97 nbytes_left = nbytes_left - rv;
102 printf ("SOCK_TEST: WARNING: bytes written (%d) "
103 "!= bytes to write (%d)!\n", tx_bytes, nbytes);
107 } while (tx_bytes != nbytes);
112 perror ("ERROR in sock_test_write()");
113 fprintf (stderr, "SOCK_TEST: ERROR: socket write failed "
114 "(errno = %d)!\n", errno_val);
117 stats->tx_bytes += tx_bytes;
122 #endif /* __sock_test_h__ */