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// +build all cassandra
package gocql
import (
"sync/atomic"
"testing"
)
func BenchmarkConnStress(b *testing.B) {
const workers = 16
cluster := createCluster()
cluster.NumConns = 1
session := createSessionFromCluster(cluster, b)
defer session.Close()
if err := createTable(session, "CREATE TABLE IF NOT EXISTS conn_stress (id int primary key)"); err != nil {
b.Fatal(err)
}
var seed uint64
writer := func(pb *testing.PB) {
seed := atomic.AddUint64(&seed, 1)
var i uint64 = 0
for pb.Next() {
if err := session.Query("insert into conn_stress (id) values (?)", i*seed).Exec(); err != nil {
b.Error(err)
return
}
i++
}
}
b.SetParallelism(workers)
b.RunParallel(writer)
}
func BenchmarkConnRoutingKey(b *testing.B) {
const workers = 16
cluster := createCluster()
cluster.NumConns = 1
cluster.PoolConfig.HostSelectionPolicy = TokenAwareHostPolicy(RoundRobinHostPolicy())
session := createSessionFromCluster(cluster, b)
defer session.Close()
if err := createTable(session, "CREATE TABLE IF NOT EXISTS routing_key_stress (id int primary key)"); err != nil {
b.Fatal(err)
}
var seed uint64
writer := func(pb *testing.PB) {
seed := atomic.AddUint64(&seed, 1)
var i uint64 = 0
query := session.Query("insert into routing_key_stress (id) values (?)")
for pb.Next() {
if _, err := query.Bind(i * seed).GetRoutingKey(); err != nil {
b.Error(err)
return
}
i++
}
}
b.SetParallelism(workers)
b.RunParallel(writer)
}
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