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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include "sd-journal.h"
#include "fileio.h"
#include "macro.h"
#include "memory-util.h"
static void test_journal_print(void) {
assert_se(sd_journal_print(LOG_INFO, "XXX") == 0);
assert_se(sd_journal_print(LOG_INFO, "%s", "YYY") == 0);
assert_se(sd_journal_print(LOG_INFO, "X%4094sY", "ZZZ") == 0);
assert_se(sd_journal_print(LOG_INFO, "X%*sY", LONG_LINE_MAX - 8 - 3, "ZZZ") == 0);
assert_se(sd_journal_print(LOG_INFO, "X%*sY", LONG_LINE_MAX - 8 - 2, "ZZZ") == -ENOBUFS);
}
static void test_journal_send(void) {
_cleanup_free_ char *huge = NULL;
#define HUGE_SIZE (4096*1024)
assert_se(huge = malloc(HUGE_SIZE));
/* utf-8 and non-utf-8, message-less and message-ful iovecs */
struct iovec graph1[] = {
{(char*) "GRAPH=graph", STRLEN("GRAPH=graph")}
};
struct iovec graph2[] = {
{(char*) "GRAPH=graph\n", STRLEN("GRAPH=graph\n")}
};
struct iovec message1[] = {
{(char*) "MESSAGE=graph", STRLEN("MESSAGE=graph")}
};
struct iovec message2[] = {
{(char*) "MESSAGE=graph\n", STRLEN("MESSAGE=graph\n")}
};
assert_se(sd_journal_print(LOG_INFO, "piepapo") == 0);
assert_se(sd_journal_send("MESSAGE=foobar",
"VALUE=%i", 7,
NULL) == 0);
errno = ENOENT;
assert_se(sd_journal_perror("Foobar") == 0);
assert_se(sd_journal_perror("") == 0);
memcpy(huge, "HUGE=", STRLEN("HUGE="));
memset(&huge[STRLEN("HUGE=")], 'x', HUGE_SIZE - STRLEN("HUGE=") - 1);
huge[HUGE_SIZE - 1] = '\0';
assert_se(sd_journal_send("MESSAGE=Huge field attached",
huge,
NULL) == 0);
assert_se(sd_journal_send("MESSAGE=uiui",
"VALUE=A",
"VALUE=B",
"VALUE=C",
"SINGLETON=1",
"OTHERVALUE=X",
"OTHERVALUE=Y",
"WITH_BINARY=this is a binary value \a",
NULL) == 0);
syslog(LOG_NOTICE, "Hello World!");
assert_se(sd_journal_print(LOG_NOTICE, "Hello World") == 0);
assert_se(sd_journal_send("MESSAGE=Hello World!",
"MESSAGE_ID=52fb62f99e2c49d89cfbf9d6de5e3555",
"PRIORITY=5",
"HOME=%s", getenv("HOME"),
"TERM=%s", getenv("TERM"),
"PAGE_SIZE=%li", sysconf(_SC_PAGESIZE),
"N_CPUS=%li", sysconf(_SC_NPROCESSORS_ONLN),
NULL) == 0);
assert_se(sd_journal_sendv(graph1, 1) == 0);
assert_se(sd_journal_sendv(graph2, 1) == 0);
assert_se(sd_journal_sendv(message1, 1) == 0);
assert_se(sd_journal_sendv(message2, 1) == 0);
/* test without location fields */
#undef sd_journal_sendv
assert_se(sd_journal_sendv(graph1, 1) == 0);
assert_se(sd_journal_sendv(graph2, 1) == 0);
assert_se(sd_journal_sendv(message1, 1) == 0);
assert_se(sd_journal_sendv(message2, 1) == 0);
}
int main(int argc, char *argv[]) {
test_journal_print();
test_journal_send();
/* Sleep a bit to make it easy for journald to collect metadata. */
sleep(1);
return 0;
}
|
