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//
// Test Qt Metrics Class dynamic indom support
//
#include <errno.h>
#include <QTextStream>
#include <qmc_context.h>
#include <qmc_group.h>
#include <qmc_metric.h>
#include <qmc_indom.h>
#define ADD_INST "dynamic.control.add"
#define DEL_INST "dynamic.control.del"
#define mesg(str) msg(__LINE__, str)
QTextStream cerr(stderr);
QTextStream cout(stdout);
void
store(char const* name, char const* inst)
{
char buf[128];
sprintf(buf, "pmstore %s %s > /dev/null\n", name, inst);
cout << name << ' ' << inst << endl;
if (system(buf) < 0) {
pmprintf("%s: cannot run system(%s)\n", pmProgname, buf);
pmflush();
exit(1);
}
}
void
dump(QmcMetric const* num, QmcMetric const* discrete,
QmcMetric const* instant, QmcMetric const* counter)
{
cout << "dynamic.numinsts = " << num->value(0) << endl << endl;
for (int i = 0; i < discrete->numInst(); i++) {
cout << '[' << discrete->instName(i) << "] = ";
if (discrete->error(i) < 0) {
cout << pmErrStr(discrete->error(i)) << endl;
}
else {
cout << '\"' << discrete->stringValue(i) << "\" = "
<< instant->value(i) << " (";
if (counter->error(i) < 0)
cout << pmErrStr(counter->error(i)) << ")" << endl;
else
cout << counter->currentValue(i) << ")" << endl;
}
}
cout << endl;
discrete->indom()->dump(cout);
}
void
update(QmcMetric* discrete, QmcMetric* instant,
QmcMetric* counter)
{
if (discrete->indom()->changed())
discrete->updateIndom();
if (instant->indom()->changed())
instant->updateIndom();
if (counter->indom()->changed())
counter->updateIndom();
}
void
msg(int line, char const* str)
{
static int count = 1;
cout << endl << "*** " << count << ": Line " << line << " - " << str
<< " ***" << endl;
cerr << endl << "*** " << count << ": Line " << line << " - " << str
<< " ***" << endl;
count++;
}
int
main(int argc, char* argv[])
{
int sts = 0;
int c;
char buf[MAXHOSTNAMELEN];
pmProgname = basename(argv[0]);
while ((c = getopt(argc, argv, "D:?")) != EOF) {
switch (c) {
case 'D':
sts = __pmParseDebug(optarg);
if (sts < 0) {
pmprintf("%s: unrecognized debug flag specification (%s)\n",
pmProgname, optarg);
sts = 1;
}
else {
pmDebug |= sts;
sts = 0;
}
break;
case '?':
default:
sts = 1;
break;
}
}
if (sts) {
pmprintf("Usage: %s\n", pmProgname);
pmflush();
exit(1);
/*NOTREACHED*/
}
(void)gethostname(buf, MAXHOSTNAMELEN);
buf[MAXHOSTNAMELEN-1] = '\0';
mesg("Create two fetch groups");
QmcGroup group1;
pmflush();
QmcGroup group2;
pmflush();
mesg("Add number of instances to both groups");
QmcMetric* numinsts1 = group1.addMetric("dynamic.numinsts");
pmflush();
if (numinsts1->status() < 0)
exit(1);
else
numinsts1->dump(cout);
QmcMetric* numinsts2 = group2.addMetric("dynamic.numinsts");
pmflush();
if (numinsts2->status() < 0)
exit(1);
else
numinsts2->dump(cout);
mesg("Fetch both groups");
group1.fetch();
numinsts1->dump(cout);
group2.fetch();
numinsts2->dump(cout);
mesg("Add dynamic metrics to both groups");
QmcMetric* discrete1 = group1.addMetric("dynamic.discrete", 0.0, true);
pmflush();
if (discrete1->status() < 0)
exit(1);
else
discrete1->dump(cout);
QmcMetric* instant1 = group1.addMetric("dynamic.instant", 0.0, true);
pmflush();
if (instant1->status() < 0)
exit(1);
else
instant1->dump(cout);
QmcMetric* counter1 = group1.addMetric("dynamic.counter", 0.0, true);
pmflush();
if (counter1->status() < 0)
exit(1);
else
counter1->dump(cout);
QmcMetric* discrete2 = group2.addMetric("dynamic.discrete");
pmflush();
if (discrete2->status() < 0)
exit(1);
else
discrete2->dump(cout);
QmcMetric* instant2 = group2.addMetric("dynamic.instant");
pmflush();
if (instant2->status() < 0)
exit(1);
else
instant2->dump(cout);
QmcMetric* counter2 = group2.addMetric("dynamic.counter");
pmflush();
if (counter2->status() < 0)
exit(1);
else
counter2->dump(cout);
mesg("Fetch both groups");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Add an instance");
store(ADD_INST, "1");
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Update indom for first group");
update(discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Add another instance");
store(ADD_INST, "5");
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Update indom for first group");
update(discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Delete first instance");
store(DEL_INST, "1");
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Update indom for first group");
update(discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Update indom for second group");
update(discrete2, instant2, counter2);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Delete second instance, add new instance");
store(DEL_INST, "5");
store(ADD_INST, "3");
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Update indom for first group");
update(discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Update indom for second group");
update(discrete2, instant2, counter2);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Delete third instance");
store(DEL_INST, "3");
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Update indom for first group");
update(discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Update indom for second group");
update(discrete2, instant2, counter2);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Add second instance again");
store(ADD_INST, "5");
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Update indom for first group");
update(discrete1, instant1, counter1);
mesg("Fetch first group");
group1.fetch();
dump(numinsts1, discrete1, instant1, counter1);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
mesg("Update indom for second group");
update(discrete2, instant2, counter2);
mesg("Fetch second group");
group2.fetch();
dump(numinsts2, discrete2, instant2, counter2);
return 0;
}
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