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// Copyright (c) 2015-2024 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package xtime
import (
"bytes"
"encoding/json"
"testing"
"time"
"github.com/tinylib/msgp/msgp"
"gopkg.in/yaml.v3"
)
type testDuration struct {
A string `yaml:"a" json:"a"`
Dur Duration `yaml:"dur" json:"dur"`
DurationPointer *Duration `yaml:"durationPointer" json:"durationPointer"`
}
func TestDuration_Unmarshal(t *testing.T) {
jsonData := []byte(`{"a":"1s","dur":"1w1s","durationPointer":"7d1s"}`)
yamlData := []byte(`a: 1s
dur: 1w1s
durationPointer: 7d1s`)
yamlTest := testDuration{}
if err := yaml.Unmarshal(yamlData, &yamlTest); err != nil {
t.Fatal(err)
}
jsonTest := testDuration{}
if err := json.Unmarshal(jsonData, &jsonTest); err != nil {
t.Fatal(err)
}
jsonData = []byte(`{"a":"1s","dur":"1w1s"}`)
yamlData = []byte(`a: 1s
dur: 1w1s`)
if err := yaml.Unmarshal(yamlData, &yamlTest); err != nil {
t.Fatal(err)
}
if err := json.Unmarshal(jsonData, &jsonTest); err != nil {
t.Fatal(err)
}
}
func TestMarshalUnmarshalDuration(t *testing.T) {
v := Duration(time.Hour)
var vn Duration
bts, err := v.MarshalMsg(nil)
if err != nil {
t.Fatal(err)
}
left, err := vn.UnmarshalMsg(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
}
if vn != v {
t.Errorf("v=%#v; want=%#v", vn, v)
}
left, err = msgp.Skip(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after Skip(): %q", len(left), left)
}
}
func TestEncodeDecodeDuration(t *testing.T) {
v := Duration(time.Hour)
var buf bytes.Buffer
msgp.Encode(&buf, &v)
m := v.Msgsize()
if buf.Len() > m {
t.Log("WARNING: TestEncodeDecodeDuration Msgsize() is inaccurate")
}
var vn Duration
err := msgp.Decode(&buf, &vn)
if err != nil {
t.Error(err)
}
if vn != v {
t.Errorf("v=%#v; want=%#v", vn, v)
}
buf.Reset()
msgp.Encode(&buf, &v)
err = msgp.NewReader(&buf).Skip()
if err != nil {
t.Error(err)
}
}
func TestDuration_Marshal(t *testing.T) {
type testDuration struct {
A Duration `json:"a" yaml:"a"`
Dur Duration `json:"dur" yaml:"dur"`
DurationPointer *Duration `json:"durationPointer,omitempty" yaml:"durationPointer,omitempty"`
}
d1 := Duration(time.Second)
d2 := Duration(0)
d3 := Duration(time.Hour*24*7 + time.Second)
testData := testDuration{
A: d1,
Dur: d2,
DurationPointer: &d3,
}
yamlData, err := yaml.Marshal(&testData)
if err != nil {
t.Fatalf("Failed to marshal YAML: %v", err)
}
expected := `a: 1s
dur: 0s
durationPointer: 168h0m1s
`
if string(yamlData) != expected {
t.Errorf("Expected:\n%s\nGot:\n%s", expected, string(yamlData))
}
}
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