func TestUnderlying(t *testing.T) {
e1 := errors.New("")
e2 := stackerr.Wrap(e1)
errs := stackerr.Underlying(e2)
if len(errs) != 2 || errs[0] != e2 || errs[1] != e1 {
t.Fatal("failed Underlying")
}
}
func TestWrap(t *testing.T) {
const errStr = "foo bar baz"
e := stackerr.Wrap(errors.New(errStr))
matches := []string{
errStr,
"^github.com/facebookgo/stackerr/stackerr_test.go:36 +TestWrap$",
}
match(t, e.Error(), matches)
}
func Wrap(err error) error {
if util.Debug {
return stackerr.Wrap(err)
}
return err
}