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- package fserr
- import (
- "errors"
- "fmt"
- "testing"
- )
- var testErr = newError(ErrUnknownCode, "测试错误")
- func TestErrors(t *testing.T) {
- err := testErr
- fmt.Println("测试错误打印:", err)
- if err != testErr {
- t.Fatal("错误不同")
- }
- isRight := errors.Is(err, testErr)
- if !isRight {
- t.Fatal("Is错误")
- }
- targetErr := &Error{}
- asRight := errors.As(err, &targetErr)
- if !asRight {
- t.Fatal("As错误")
- }
- fmt.Println("测试目标错误打印:", targetErr)
- if !errors.Is(err, targetErr) {
- t.Fatal("目标错误和原始错误不一致")
- }
- if err != targetErr {
- t.Fatal("目标错误和原始错误不一致")
- }
- }
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