50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package rotatingfilewriter
|
|
|
|
import (
|
|
"compress/gzip"
|
|
"io"
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestCompressOldFile(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
fname := filepath.Join(tmpDir, "test")
|
|
nonGzip := filepath.Join(tmpDir, "test-nonGzip")
|
|
|
|
f, err := os.OpenFile(fname, os.O_CREATE|os.O_WRONLY, 0o660)
|
|
require.NoError(t, err)
|
|
ng, err := os.OpenFile(nonGzip, os.O_CREATE|os.O_WRONLY, 0o660)
|
|
require.NoError(t, err)
|
|
|
|
for i := 0; i < 999; i++ {
|
|
f.WriteString("This is a test file\n")
|
|
ng.WriteString("This is a test file\n")
|
|
}
|
|
f.Close()
|
|
ng.Close()
|
|
|
|
err = compressOldFile(fname, gzip.DefaultCompression)
|
|
require.NoError(t, err)
|
|
|
|
_, err = os.Lstat(fname + ".gz")
|
|
require.NoError(t, err)
|
|
|
|
f, err = os.Open(fname + ".gz")
|
|
require.NoError(t, err)
|
|
zr, err := gzip.NewReader(f)
|
|
require.NoError(t, err)
|
|
data, err := io.ReadAll(zr)
|
|
require.NoError(t, err)
|
|
original, err := os.ReadFile(nonGzip)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, original, data)
|
|
}
|