void DictTestMapStrToInt()
{
dict::MapStrToInt d(4); // start small so that we can test resizing
bool ok;
int val;
utassert(0 == d.Count());
ok = d.Get("foo", &val);
utassert(!ok);
ok = d.Remove("foo", nullptr);
utassert(!ok);
ok = d.Insert("foo", 5, nullptr);
utassert(ok);
utassert(1 == d.Count());
ok = d.Get("foo", &val);
utassert(ok);
utassert(val == 5);
ok = d.Insert("foo", 8, &val);
utassert(!ok);
utassert(val == 5);
ok = d.Get("foo", &val);
utassert(ok);
utassert(val == 5);
ok = d.Get("bar", &val);
utassert(!ok);
val = 0;
ok = d.Remove("foo", &val);
utassert(ok);
utassert(val == 5);
utassert(0 == d.Count());
srand((unsigned int)time(nullptr));
Vec<char *> toRemove;
for (int i=0; i < 1024; i++) {
char *k = GenRandomString();
ok = d.Insert(k, i, nullptr);
// no guarantee that the string is unique, so Insert() doesn't always succeeds
if (!ok)
continue;
toRemove.Append(str::Dup(k));
utassert(toRemove.Count() == d.Count());
ok = d.Get(k, &val);
CrashIf(!ok);
CrashIf(i != val);
}
for (const char *k : toRemove) {
ok = d.Remove(k, nullptr);
utassert(ok);
}
FreeVecMembers(toRemove);
}
int DatabaseSetTest(TestConfig& conf)
{
int numTest;
Stopwatch sw;
Table* table;
Transaction* tx;
bool ret;
int limit = 16*KB;
int sum;
if (conf.argc < 5)
{
Log_Message("\n\tusage: %s <keySize> <valueSize>", conf.typeString);
return 1;
}
Log_SetTrace(true);
if (DatabaseSetup())
{
Log_Message("Cannot initialize database!", 1);
return 1;
}
table = database.GetTable("keyspace");
if (!table)
{
Log_Message("Cannot initialize table!", 1);
return 1;
}
conf.SetKeySize(atoi(conf.argv[3]));
conf.SetValueSize(atoi(conf.argv[4]));
Log_Message("Test type = %s, keySize = %d, valueSize = %d",
conf.typeString, conf.keySize, conf.valueSize);
tx = NULL;
tx = new Transaction(table);
sw.Start();
tx->Begin();
sw.Stop();
sum = 0;
numTest = conf.datasetTotal / conf.valueSize;
for (int i = 0; i < numTest; i++)
{
if (conf.rndkey)
GenRandomString(conf.key, conf.keySize);
else
conf.key.Writef("key%B:%d", conf.padding.length, conf.padding.buffer, i);
sw.Start();
ret = table->Set(tx, conf.key, conf.value);
sw.Stop();
if (!ret)
{
Log_Message("Test failed, ret = %s (%s failed after %d)", ret ? "true" : "false", conf.typeString, i);
return 1;
}
sum += conf.keySize + conf.valueSize;
if (sum > limit)
{
sw.Start();
tx->Commit();
sw.Stop();
double mbps = sum / (sw.elapsed / 1000.0) / 1000000;
Log_Message("num = %d, elapsed = %ld, thruput = %lf MB/s", i, sw.elapsed, mbps);
sw.Reset();
sw.Start();
tx->Begin();
sw.Stop();
sum = 0;
}
}
sw.Start();
tx->Commit();
sw.Stop();
double mbps = (conf.valueSize + conf.keySize) * numTest / (sw.elapsed / 1000.0) / 1000000;
Log_Message("Test succeeded, %s/sec = %lf (num = %d, elapsed = %ld, thruput = %lf MB/s)", conf.typeString, numTest / (sw.elapsed / 1000.0), numTest, sw.elapsed, mbps);
return 0;
}
