1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* Copyright (c) 2003, Intel Corporation. All rights reserved.
* Created by: crystal.xiong REMOVE-THIS AT intel DOT com
* This file is licensed under the GPL license. For the full content
* of this license, see the COPYING file at the top level of this
* source tree.
*/
/*
* mq_timedreceive test plan:
* If the buffer size is less than the mq_msgsize attribute, the function
* will fail and return an error.
*/
#include <stdio.h>
#include <mqueue.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#include <time.h>
#include "posixtest.h"
#define TEST "2-1"
#define FUNCTION "mq_timedreceive"
#define ERROR_PREFIX "unexpected error: " FUNCTION " " TEST ": "
#define NAMESIZE 50
#define BUFFER 20
int main()
{
char mqname[NAMESIZE], msgrv[BUFFER];
const char *msgptr = "test message";
mqd_t mqdes;
int prio = 1;
struct mq_attr mqstat;
struct timespec ts;
int unresolved = 0, failure = 0;
sprintf(mqname, "/" FUNCTION "_" TEST "_%d", getpid());
memset(&mqstat, 0, sizeof(mqstat));
mqstat.mq_msgsize = BUFFER + 1;
mqstat.mq_maxmsg = BUFFER + 1;
mqdes = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &mqstat);
if (mqdes == (mqd_t) - 1) {
perror(ERROR_PREFIX "mq_open");
unresolved = 1;
}
if (mq_send(mqdes, msgptr, strlen(msgptr), prio) != 0) {
perror(ERROR_PREFIX "mq_send");
unresolved = 1;
}
ts.tv_sec = time(NULL) + 1;
ts.tv_nsec = 0;
if (mq_timedreceive(mqdes, msgrv, BUFFER, NULL, &ts) > 0) {
printf("FAIL: mq_timedreceive succeed unexpectly\n");
failure = 1;
}
if (mq_close(mqdes) != 0) {
perror(ERROR_PREFIX "mq_close");
unresolved = 1;
}
if (mq_unlink(mqname) != 0) {
perror(ERROR_PREFIX "mq_unlink");
unresolved = 1;
}
if (failure == 1) {
printf("Test FAILED\n");
return PTS_FAIL;
}
if (unresolved == 1) {
printf("Test UNRESOLVED\n");
return PTS_UNRESOLVED;
}
printf("Test PASSED\n");
return PTS_PASS;
}
|
