#include <sys/param.h>
#include <sys/wait.h>
#include <err.h>
#include <errno.h>
#include <fmtmsg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <atf-c.h>
static char *run_test(long classification, const char *label, int severity,
const char *text, const char *action, const char *tag);
struct testcase {
long classification;
const char *label;
int severity;
const char *text;
const char *action;
const char *tag;
const char *msgverb;
const char *result;
} testcases[] = {
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
NULL,
"BSD:ls: ERROR: illegal option -- z\n"
"TO FIX: refer to manual BSD:ls:001\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
"text:severity:action:tag",
"illegal option -- z: ERROR\n"
"TO FIX: refer to manual BSD:ls:001\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
"text",
"illegal option -- z\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
"severity:text",
"ERROR: illegal option -- z\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
"ignore me",
"BSD:ls: ERROR: illegal option -- z\n"
"TO FIX: refer to manual BSD:ls:001\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
"tag:severity:text:nothing:action",
"BSD:ls: ERROR: illegal option -- z\n"
"TO FIX: refer to manual BSD:ls:001\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
"",
"BSD:ls: ERROR: illegal option -- z\n"
"TO FIX: refer to manual BSD:ls:001\n"
},
{
MM_UTIL | MM_PRINT, MM_NULLLBL, MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
NULL,
"ERROR: illegal option -- z\n"
"TO FIX: refer to manual BSD:ls:001\n"
},
{
MM_UTIL | MM_PRINT, "BSD:ls", MM_ERROR,
"illegal option -- z", MM_NULLACT, MM_NULLTAG,
NULL,
"BSD:ls: ERROR: illegal option -- z\n"
},
{
MM_UTIL | MM_NULLMC, "BSD:ls", MM_ERROR,
"illegal option -- z", "refer to manual", "BSD:ls:001",
NULL,
""
},
{
MM_APPL | MM_PRINT, "ABCDEFGHIJ:abcdefghijklmn", MM_INFO,
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"refer to manual", "ABCDEFGHIJ:abcdefghijklmn:001",
NULL,
"ABCDEFGHIJ:abcdefghijklmn: INFO: "
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n"
"TO FIX: refer to manual ABCDEFGHIJ:abcdefghijklmn:001\n"
},
{
MM_OPSYS | MM_PRINT, "TEST:test", MM_HALT,
"failed", "nothing can help me", "NOTHING",
NULL,
"TEST:test: HALT: failed\n"
"TO FIX: nothing can help me NOTHING\n"
},
{
MM_OPSYS | MM_PRINT, "TEST:test", MM_WARNING,
"failed", "nothing can help me", "NOTHING",
NULL,
"TEST:test: WARNING: failed\n"
"TO FIX: nothing can help me NOTHING\n"
},
{
MM_OPSYS | MM_PRINT, "TEST:test", MM_NOSEV,
"failed", "nothing can help me", "NOTHING",
NULL,
"TEST:test: failed\n"
"TO FIX: nothing can help me NOTHING\n"
}
};
static char *
run_test(long classification, const char *label, int severity,
const char *text, const char *action, const char *tag)
{
int pip[2];
pid_t pid, wpid;
char *result, *p;
size_t resultsize;
ssize_t n;
int status;
if (pipe(pip) == -1)
err(2, "pipe");
pid = fork();
if (pid == -1)
err(2, "fork");
if (pid == 0) {
close(pip[0]);
if (pip[1] != STDERR_FILENO &&
dup2(pip[1], STDERR_FILENO) == -1)
_exit(2);
if (fmtmsg(classification, label, severity, text, action, tag)
!= MM_OK)
_exit(1);
else
_exit(0);
}
close(pip[1]);
resultsize = 1024;
result = malloc(resultsize);
p = result;
while ((n = read(pip[0], p, result + resultsize - p - 1)) != 0) {
if (n == -1) {
if (errno == EINTR)
continue;
else
err(2, "read");
}
p += n;
if (result + resultsize == p - 1) {
resultsize *= 2;
result = realloc(result, resultsize);
if (result == NULL)
err(2, "realloc");
}
}
if (memchr(result, '\0', p - result) != NULL) {
free(result);
return (NULL);
}
*p = '\0';
close(pip[0]);
while ((wpid = waitpid(pid, &status, 0)) == -1 && errno == EINTR)
;
if (wpid == -1)
err(2, "waitpid");
if (status != 0) {
free(result);
return (NULL);
}
return (result);
}
ATF_TC_WITHOUT_HEAD(fmtmsg_test);
ATF_TC_BODY(fmtmsg_test, tc)
{
char *result;
struct testcase *t;
int i;
for (i = 0; i < nitems(testcases); i++) {
t = &testcases[i];
if (t->msgverb != NULL)
setenv("MSGVERB", t->msgverb, 1);
else
unsetenv("MSGVERB");
result = run_test(t->classification, t->label, t->severity,
t->text, t->action, t->tag);
ATF_CHECK_MSG(result != NULL, "testcase %d failed", i + 1);
if (result != NULL)
ATF_CHECK_MSG(strcmp(result, t->result) == 0,
"results for testcase %d didn't match; "
"`%s` != `%s`", i + 1, result, t->result);
free(result);
}
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, fmtmsg_test);
return (atf_no_error());
}
