diff --git a/tests/migrate_test.go b/tests/migrate_test.go index 8718aa570..96b1d0e4c 100644 --- a/tests/migrate_test.go +++ b/tests/migrate_test.go @@ -4,6 +4,7 @@ import ( "context" "fmt" "math/rand" + "os" "reflect" "strings" "testing" @@ -12,6 +13,7 @@ import ( "gorm.io/driver/postgres" "gorm.io/gorm" + "gorm.io/gorm/logger" "gorm.io/gorm/schema" . "gorm.io/gorm/utils/tests" ) @@ -890,7 +892,7 @@ func findColumnType(dest interface{}, columnName string) ( return } -func TestInvalidCachedPlan(t *testing.T) { +func TestInvalidCachedPlanSimpleProtocol(t *testing.T) { if DB.Dialector.Name() != "postgres" { return } @@ -925,6 +927,101 @@ func TestInvalidCachedPlan(t *testing.T) { } } +func TestInvalidCachedPlanPrepareStmt(t *testing.T) { + if DB.Dialector.Name() != "postgres" { + return + } + + db, err := gorm.Open(postgres.Open(postgresDSN), &gorm.Config{PrepareStmt: true}) + if err != nil { + t.Errorf("Open err:%v", err) + } + if debug := os.Getenv("DEBUG"); debug == "true" { + db.Logger = db.Logger.LogMode(logger.Info) + } else if debug == "false" { + db.Logger = db.Logger.LogMode(logger.Silent) + } + + type Object1 struct { + ID uint + } + type Object2 struct { + ID uint + Field1 int `gorm:"type:int8"` + } + type Object3 struct { + ID uint + Field1 int `gorm:"type:int4"` + } + type Object4 struct { + ID uint + Field2 int + } + db.Migrator().DropTable("objects") + + err = db.Table("objects").AutoMigrate(&Object1{}) + if err != nil { + t.Errorf("AutoMigrate err:%v", err) + } + err = db.Table("objects").Create(&Object1{}).Error + if err != nil { + t.Errorf("create err:%v", err) + } + + // AddColumn + err = db.Table("objects").AutoMigrate(&Object2{}) + if err != nil { + t.Errorf("AutoMigrate err:%v", err) + } + + err = db.Table("objects").Take(&Object2{}).Error + if err != nil { + t.Errorf("take err:%v", err) + } + + // AlterColumn + err = db.Table("objects").AutoMigrate(&Object3{}) + if err != nil { + t.Errorf("AutoMigrate err:%v", err) + } + + err = db.Table("objects").Take(&Object3{}).Error + if err != nil { + t.Errorf("take err:%v", err) + } + + // AddColumn + err = db.Table("objects").AutoMigrate(&Object4{}) + if err != nil { + t.Errorf("AutoMigrate err:%v", err) + } + + err = db.Table("objects").Take(&Object4{}).Error + if err != nil { + t.Errorf("take err:%v", err) + } + + db.Table("objects").Migrator().RenameColumn(&Object4{}, "field2", "field3") + if err != nil { + t.Errorf("RenameColumn err:%v", err) + } + + err = db.Table("objects").Take(&Object4{}).Error + if err != nil { + t.Errorf("take err:%v", err) + } + + db.Table("objects").Migrator().DropColumn(&Object4{}, "field3") + if err != nil { + t.Errorf("RenameColumn err:%v", err) + } + + err = db.Table("objects").Take(&Object4{}).Error + if err != nil { + t.Errorf("take err:%v", err) + } +} + func TestDifferentTypeWithoutDeclaredLength(t *testing.T) { type DiffType struct { ID uint