forked from mirror/gorm
85 lines
2.8 KiB
Go
85 lines
2.8 KiB
Go
package gorm_test
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import "testing"
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type PointerStruct struct {
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ID int64
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Name *string
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Num *int
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}
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type NormalStruct struct {
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ID int64
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Name string
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Num int
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}
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func TestPointerFields(t *testing.T) {
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DB.DropTable(&PointerStruct{})
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DB.AutoMigrate(&PointerStruct{})
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var name = "pointer struct 1"
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var num = 100
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pointerStruct := PointerStruct{Name: &name, Num: &num}
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if DB.Create(&pointerStruct).Error != nil {
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t.Errorf("Failed to save pointer struct")
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}
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var pointerStructResult PointerStruct
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if err := DB.First(&pointerStructResult, "id = ?", pointerStruct.ID).Error; err != nil || *pointerStructResult.Name != name || *pointerStructResult.Num != num {
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t.Errorf("Failed to query saved pointer struct")
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}
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var tableName = DB.NewScope(&PointerStruct{}).TableName()
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var normalStruct NormalStruct
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DB.Table(tableName).First(&normalStruct)
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if normalStruct.Name != name || normalStruct.Num != num {
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t.Errorf("Failed to query saved Normal struct")
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}
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var nilPointerStruct = PointerStruct{}
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if err := DB.Create(&nilPointerStruct).Error; err != nil {
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t.Errorf("Failed to save nil pointer struct", err)
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}
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var pointerStruct2 PointerStruct
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if err := DB.First(&pointerStruct2, "id = ?", nilPointerStruct.ID).Error; err != nil {
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t.Errorf("Failed to query saved nil pointer struct", err)
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}
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var normalStruct2 NormalStruct
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if err := DB.Table(tableName).First(&normalStruct2, "id = ?", nilPointerStruct.ID).Error; err != nil {
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t.Errorf("Failed to query saved nil pointer struct", err)
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}
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var partialNilPointerStruct1 = PointerStruct{Num: &num}
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if err := DB.Create(&partialNilPointerStruct1).Error; err != nil {
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t.Errorf("Failed to save partial nil pointer struct", err)
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}
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var pointerStruct3 PointerStruct
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if err := DB.First(&pointerStruct3, "id = ?", partialNilPointerStruct1.ID).Error; err != nil || *pointerStruct3.Num != num {
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t.Errorf("Failed to query saved partial nil pointer struct", err)
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}
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var normalStruct3 NormalStruct
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if err := DB.Table(tableName).First(&normalStruct3, "id = ?", partialNilPointerStruct1.ID).Error; err != nil || normalStruct3.Num != num {
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t.Errorf("Failed to query saved partial pointer struct", err)
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}
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var partialNilPointerStruct2 = PointerStruct{Name: &name}
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if err := DB.Create(&partialNilPointerStruct2).Error; err != nil {
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t.Errorf("Failed to save partial nil pointer struct", err)
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}
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var pointerStruct4 PointerStruct
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if err := DB.First(&pointerStruct4, "id = ?", partialNilPointerStruct2.ID).Error; err != nil || *pointerStruct4.Name != name {
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t.Errorf("Failed to query saved partial nil pointer struct", err)
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}
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var normalStruct4 NormalStruct
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if err := DB.Table(tableName).First(&normalStruct4, "id = ?", partialNilPointerStruct2.ID).Error; err != nil || normalStruct4.Name != name {
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t.Errorf("Failed to query saved partial pointer struct", err)
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}
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}
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