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package errors_test
import (
"io"
"strings"
"testing"
"github.com/google/go-cmp/cmp"
. "v2ray.com/core/common/errors"
"v2ray.com/core/common/log"
)
func TestError(t *testing.T) {
err := New("TestError")
if v := GetSeverity(err); v != log.Severity_Info {
t.Error("severity: ", v)
}
err = New("TestError2").Base(io.EOF)
if v := GetSeverity(err); v != log.Severity_Info {
t.Error("severity: ", v)
}
err = New("TestError3").Base(io.EOF).AtWarning()
if v := GetSeverity(err); v != log.Severity_Warning {
t.Error("severity: ", v)
}
err = New("TestError4").Base(io.EOF).AtWarning()
err = New("TestError5").Base(err)
if v := GetSeverity(err); v != log.Severity_Warning {
t.Error("severity: ", v)
}
if v := err.Error(); !strings.Contains(v, "EOF") {
t.Error("error: ", v)
}
}
type e struct{}
func TestErrorMessage(t *testing.T) {
data := []struct {
err error
msg string
}{
{
err: New("a").Base(New("b")).WithPathObj(e{}),
msg: "v2ray.com/core/common/errors_test: a > b",
},
{
err: New("a").Base(New("b").WithPathObj(e{})),
msg: "a > v2ray.com/core/common/errors_test: b",
},
}
for _, d := range data {
if diff := cmp.Diff(d.msg, d.err.Error()); diff != "" {
t.Error(diff)
}
}
}
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