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/*
* Copyright (c) 1997-2002 Silicon Graphics, Inc. All Rights Reserved.
*/
/*
* context and profile exerciser
*/
#include <pcp/pmapi.h>
#include <pcp/impl.h>
static int inst_bin[] = { 100, 200, 300, 400, 500, 600, 700, 800, 900 };
static int inst_colour[] = { 0, 1, 2 };
static int xpect_bin[] = { 9, 0, 1, 5, 0 };
static int xpect_colour[] = { 3, 3, 0, 1, 2 };
#define MAXC (sizeof(xpect_bin)/sizeof(xpect_bin[0]))
static char *namelist[] = {
"sample.bin",
"sample.colour"
};
/*
* handle profile values expected
* 0 everything 9 bins 3 colours
* 1 no bins 0 bins 3 colours
* 2 bin=500, no colour 1 bin 0 colour
* 3 bin=100 .. 500, colour=0 5 bin 1 colour
* 4 no bins, not 1 0 bins 2 colours
*/
void
_err(int handle)
{
int sts;
sts = pmUseContext(handle);
if (sts != PM_ERR_NOCONTEXT)
printf("pmUseContext(%d): Unexpected Error: %s\n", handle, pmErrStr(sts));
sts = pmDestroyContext(handle);
if (sts != PM_ERR_NOCONTEXT)
printf("pmDestroyContext(%d): Unexpected Error: %s\n", handle, pmErrStr(sts));
sts = pmReconnectContext(handle);
if (sts != PM_ERR_NOCONTEXT)
printf("pmReconnectContext(%d): Unexpected Error: %s\n", handle, pmErrStr(sts));
}
int
main(int argc, char **argv)
{
int c;
int sts;
int i;
int iter = 2;
int fail;
int failiter = 0;
int errflag = 0;
int type = 0;
char *host = "localhost";
char *namespace = PM_NS_DEFAULT;
char *endnum;
pmInDom indom_bin, indom_colour;
pmID metrics[2];
pmResult *resp;
pmDesc desc;
int handle[50]; /* need 3 x MAXC */
#ifdef PCP_DEBUG
static char *debug = "[-D N] ";
#else
static char *debug = "";
#endif
static char *usage = "[-a archive] [-h hostname] [-i iterations] [-n namespace]";
__pmSetProgname(argv[0]);
while ((c = getopt(argc, argv, "a:D:i:h:n:")) != EOF) {
switch (c) {
case 'a': /* archive name */
if (type != 0) {
fprintf(stderr, "%s: at most one of -a and/or -h allowed\n", pmProgname);
errflag++;
}
type = PM_CONTEXT_ARCHIVE;
host = optarg;
break;
#ifdef PCP_DEBUG
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;
#endif
case 'h': /* hostname for PMCD to contact */
if (type != 0) {
fprintf(stderr, "%s: at most one of -a and/or -h allowed\n", pmProgname);
errflag++;
}
host = optarg;
type = PM_CONTEXT_HOST;
break;
case 'i': /* iteration count */
iter = (int)strtol(optarg, &endnum, 10);
if (*endnum != '\0') {
fprintf(stderr, "%s: -i requires numeric argument\n", pmProgname);
errflag++;
}
break;
case 'n': /* alternative name space file */
namespace = optarg;
break;
case '?':
default:
errflag++;
break;
}
}
if (errflag) {
fprintf(stderr, "Usage: %s %s%s\n", pmProgname, debug, usage);
exit(1);
}
if ((sts = pmLoadNameSpace(namespace)) < 0) {
printf("%s: Cannot load namespace from \"%s\": %s\n", pmProgname, namespace, pmErrStr(sts));
exit(1);
}
if ((sts = pmLookupName(2, namelist, metrics)) < 0) {
fprintf(stderr, "pmLookupName: %s\n", pmErrStr(sts));
fprintf(stderr, "pmids: 0x%x 0x%x\n", metrics[0], metrics[1]);
exit(1);
}
if (type == 0)
type = PM_CONTEXT_HOST; /* default */
for (i = 0; i < 3*MAXC; i++) {
if (i & 1) {
/* odd ones are dup of the previous context */
if ((sts = pmDupContext()) < 0) {
fprintf(stderr, "handle[%d]: pmDupContext(): %s\n", i, pmErrStr(sts));
exit(1);
}
}
else {
if (type == PM_CONTEXT_HOST) {
if ((sts = pmNewContext(PM_CONTEXT_HOST, host)) < 0) {
fprintf(stderr, "handle[%d]: pmNewContext(host=%s): %s\n", i, host, pmErrStr(sts));
exit(1);
}
}
else {
if ((sts = pmNewContext(PM_CONTEXT_ARCHIVE, host)) < 0) {
fprintf(stderr, "handle[%d]: pmNewContext(archive=%s): %s\n", i, host, pmErrStr(sts));
exit(1);
}
}
}
handle[i] = sts;
if ((sts = pmLookupDesc(metrics[0], &desc)) < 0) {
fprintf(stderr, "pmLookupDesc: context=%d bin: %s\n", handle[i], pmErrStr(sts));
exit(1);
}
indom_bin = desc.indom;
if ((sts = pmLookupDesc(metrics[1], &desc)) < 0) {
fprintf(stderr, "pmLookupDesc: context=%d colour: %s\n", handle[i], pmErrStr(sts));
exit(1);
}
indom_colour = desc.indom;
switch (i % MAXC) {
case 0:
break;
case 1:
pmDelProfile(indom_bin, 0, (int *)0);
break;
case 2:
pmDelProfile(indom_bin, 0, (int *)0);
pmAddProfile(indom_bin, 1, &inst_bin[4]);
pmDelProfile(indom_colour, 0, (int *)0);
break;
case 3:
pmDelProfile(indom_bin, 0, (int *)0);
pmAddProfile(indom_bin, 5, &inst_bin[0]);
pmDelProfile(indom_colour, 0, (int *)0);
pmAddProfile(indom_colour, 1, &inst_colour[0]);
break;
case 4:
pmDelProfile(indom_bin, 0, (int *)0);
pmAddProfile(indom_colour, 0, (int *)0);
pmDelProfile(indom_colour, 1, &inst_colour[1]);
break;
}
}
for (i=0; i < iter; i++) {
fail = 0;
for (c = 0; c < 3*MAXC; c++) {
errflag = 0;
pmUseContext(handle[c]);
sts = pmFetch(2, metrics, &resp);
if (sts < 0) {
fprintf(stderr, "botch @ iter=%d, context=%d: pmFetch: %s\n",
i, handle[c], pmErrStr(sts));
errflag = 2;
}
else {
if (resp->numpmid != 2) {
fprintf(stderr, "botch @ iter=%d, context=%d: numpmid %d != 2\n",
i, handle[c], resp->numpmid);
errflag = 1;
}
else {
if (resp->vset[0]->numval != xpect_bin[c % MAXC]) {
fprintf(stderr, "botch @ iter=%d, context=%d: [indom %s] numval got: %d expect: %d\n",
i, handle[c], pmInDomStr(indom_bin),
resp->vset[0]->numval, xpect_bin[c % MAXC]);
errflag = 1;
}
if (resp->vset[1]->numval != xpect_colour[c % MAXC]) {
fprintf(stderr, "botch @ iter=%d, context=%d: [indom %s] numval got: %d expect: %d\n",
i, handle[c], pmInDomStr(indom_colour),
resp->vset[1]->numval, xpect_colour[c % MAXC]);
errflag = 1;
}
}
}
if (errflag) {
__pmDumpContext(stderr, handle[c], PM_INDOM_NULL);
if (errflag != 2)
__pmDumpResult(stderr, resp);
fail++;
}
if (errflag != 2) {
if (type == PM_CONTEXT_ARCHIVE) {
resp->timestamp.tv_usec--;
pmSetMode(PM_MODE_FORW, &resp->timestamp, 0);
}
pmFreeResult(resp);
}
}
if (fail)
failiter++;
else {
putchar('.');
fflush(stdout);
}
}
for (c = 0; c < 3*MAXC; c++) {
if ((sts = pmDestroyContext(handle[c])) < 0)
fprintf(stderr, "pmDestroyContext %d: %s\n", handle[c], pmErrStr(sts));
}
printf("\nPassed %d of %d iterations\n", iter-failiter, iter);
/*
* exercise error conditions at PMAPI relating to "handle" use
*/
printf("Check error handling at PMAPI ...\n");
_err(-1); /* too small */
_err(3*MAXC); /* too big */
_err(1); /* was valid, now destroyed */
exit(0);
}
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