/
gorm.go
140 lines (115 loc) · 2.58 KB
/
gorm.go
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package bench
import (
"github.com/efectn/go-orm-benchmarks/helper"
"gorm.io/driver/postgres"
gormdb "gorm.io/gorm"
"gorm.io/gorm/logger"
"testing"
)
type Gorm struct {
helper.ORMInterface
conn *gormdb.DB
}
func CreateGorm() helper.ORMInterface {
return &Gorm{}
}
func (gorm *Gorm) Name() string {
return "gorm"
}
func (gorm *Gorm) Init() error {
var err error
gorm.conn, err = gormdb.Open(postgres.New(postgres.Config{
DSN: helper.OrmSource,
PreferSimpleProtocol: true, // disables implicit prepared statement usage
}), &gormdb.Config{
SkipDefaultTransaction: true,
PrepareStmt: false,
Logger: logger.Default.LogMode(logger.Silent),
})
if err != nil {
return err
}
return nil
}
func (gorm *Gorm) Close() error {
db, _ := gorm.conn.DB()
return db.Close()
}
func (gorm *Gorm) Insert(b *testing.B) {
m := NewModel()
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
m.Id = 0
err := gorm.conn.Create(m).Error
if err != nil {
helper.SetError(b, gorm.Name(), "Insert", err.Error())
}
}
}
func (gorm *Gorm) InsertMulti(b *testing.B) {
ms := make([]*Model, 0, 100)
for i := 0; i < 100; i++ {
ms = append(ms, NewModel())
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
for _, m := range ms {
m.Id = 0
}
err := gorm.conn.Create(&ms).Error
if err != nil {
helper.SetError(b, gorm.Name(), "InsertMulti", err.Error())
}
}
}
func (gorm *Gorm) Update(b *testing.B) {
m := NewModel()
err := gorm.conn.Create(m).Error
if err != nil {
helper.SetError(b, gorm.Name(), "Update", err.Error())
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := gorm.conn.Model(m).Updates(m).Error
if err != nil {
helper.SetError(b, gorm.Name(), "Update", err.Error())
}
}
}
func (gorm *Gorm) Read(b *testing.B) {
m := NewModel()
err := gorm.conn.Create(m).Error
if err != nil {
helper.SetError(b, gorm.Name(), "Read", err.Error())
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := gorm.conn.Take(m).Error
if err != nil {
helper.SetError(b, gorm.Name(), "Read", err.Error())
}
}
}
func (gorm *Gorm) ReadSlice(b *testing.B) {
m := NewModel()
for i := 0; i < 100; i++ {
m.Id = 0
err := gorm.conn.Create(m).Error
if err != nil {
helper.SetError(b, gorm.Name(), "ReadSlice", err.Error())
}
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
var models []*Model
err := gorm.conn.Where("id > ?", 0).Limit(100).Find(&models).Error
if err != nil {
helper.SetError(b, gorm.Name(), "ReadSlice", err.Error())
}
}
}