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/*
* Copyright (c) 2011 Ken McDonell. All Rights Reserved.
*
* Exercise fault injection infrastructure.
*/
#include <pcp/pmapi.h>
#include <pcp/impl.h>
#include <pcp/fault.h>
#include <string.h>
#include <errno.h>
static void
exercise(void)
{
int i;
void *p;
for (i = 1; i <= 10; i++) {
__pmFaultInject("QA:1", PM_FAULT_ALLOC);
p = malloc(10);
if (p == NULL)
fprintf(stderr, "malloc:1[%d] %s\n", i, strerror(errno));
else
free(p);
__pmFaultInject("QA:2", PM_FAULT_ALLOC);
p = malloc(100);
if (p == NULL)
fprintf(stderr, "malloc:2[%d] %s\n", i, strerror(errno));
else
free(p);
__pmFaultInject("QA:3", PM_FAULT_ALLOC);
p = malloc(1000);
if (p == NULL)
fprintf(stderr, "malloc:3[%d] %s\n", i, strerror(errno));
else
free(p);
}
}
int
main(int argc, char *argv[])
{
int c;
int sts;
int errflag = 0;
char *usage = "[-D debug]";
__pmSetProgname(argv[0]);
while ((c = getopt(argc, argv, "D:")) != EOF) {
switch (c) {
case 'D': /* debug flag */
sts = __pmParseDebug(optarg);
if (sts < 0) {
fprintf(stderr, "%s: unrecognized debug flag specification (%s)\n",
pmProgname, optarg);
errflag++;
}
else
pmDebug |= sts;
break;
case '?':
default:
errflag++;
break;
}
}
if (errflag || optind != argc) {
fprintf(stderr, "Usage: %s %s\n", pmProgname, usage);
exit(1);
}
exercise();
return 0;
}
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