// Copyright 2023 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package log import (	"testing" 	"forgejo.org/modules/json" 	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require") func TestFlags(t *testing.T) {	assert.Equal(t, Ldefault, Flags{}.Bits())	assert.EqualValues(t, 0, FlagsFromString("").Bits())	assert.Equal(t, Lgopid, FlagsFromString("", Lgopid).Bits())	assert.EqualValues(t, 0, FlagsFromString("none", Lgopid).Bits())	assert.Equal(t, Ldate|Ltime, FlagsFromString("date,time", Lgopid).Bits()) 	assert.Equal(t, "stdflags", FlagsFromString("stdflags").String())	assert.Equal(t, "medfile", FlagsFromString("medfile").String()) 	bs, err := json.Marshal(FlagsFromString("utc,level"))	require.NoError(t, err)	assert.Equal(t, `"level,utc"`, string(bs))	var flags Flags	require.NoError(t, json.Unmarshal(bs, &flags))	assert.Equal(t, LUTC|Llevel, flags.Bits())}