mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-11 06:03:57 +08:00
Kir Kolyshkin
627a06ad92
Using fmt.Errorf for errors that do not have %-style formatting directives is an overkill. Switch to errors.New. Found by git grep fmt.Errorf | grep -v ^vendor | grep -v '%' Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
50 lines
978 B
Go
50 lines
978 B
Go
package libcontainer
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import (
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"errors"
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"io/ioutil"
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"testing"
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)
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func TestErrorDetail(t *testing.T) {
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err := newGenericError(errors.New("test error"), SystemError)
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if derr := err.Detail(ioutil.Discard); derr != nil {
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t.Fatal(derr)
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}
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}
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func TestErrorWithCode(t *testing.T) {
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err := newGenericError(errors.New("test error"), SystemError)
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if code := err.Code(); code != SystemError {
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t.Fatalf("expected err code %q but %q", SystemError, code)
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}
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}
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func TestErrorWithError(t *testing.T) {
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cc := []struct {
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errmsg string
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cause string
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}{
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{
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errmsg: "test error",
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},
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{
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errmsg: "test error",
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cause: "test",
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},
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}
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for _, v := range cc {
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err := newSystemErrorWithCause(errors.New(v.errmsg), v.cause)
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msg := err.Error()
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if v.cause == "" && msg != v.errmsg {
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t.Fatalf("expected err(%q) equal errmsg(%q)", msg, v.errmsg)
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}
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if v.cause != "" && msg == v.errmsg {
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t.Fatalf("unexpected err(%q) equal errmsg(%q)", msg, v.errmsg)
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}
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}
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}
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