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77dbc35138
- Go has a suite of small linters that helps with modernizing Go code by using newer functions and catching small mistakes, https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/modernize. - Enable this linter in golangci-lint. - There's also [`go fix`](https://go.dev/blog/gofix), which is not yet released as a linter in golangci-lint: https://github.com/golangci/golangci-lint/pull/6385 Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/11936 Reviewed-by: Mathieu Fenniak <mfenniak@noreply.codeberg.org> Co-authored-by: Gusted <postmaster@gusted.xyz> Co-committed-by: Gusted <postmaster@gusted.xyz>
49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package rotatingfilewriter
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import (
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"compress/gzip"
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"io"
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestCompressOldFile(t *testing.T) {
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tmpDir := t.TempDir()
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fname := filepath.Join(tmpDir, "test")
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nonGzip := filepath.Join(tmpDir, "test-nonGzip")
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f, err := os.OpenFile(fname, os.O_CREATE|os.O_WRONLY, 0o660)
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require.NoError(t, err)
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ng, err := os.OpenFile(nonGzip, os.O_CREATE|os.O_WRONLY, 0o660)
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require.NoError(t, err)
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for range 999 {
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f.WriteString("This is a test file\n")
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ng.WriteString("This is a test file\n")
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}
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f.Close()
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ng.Close()
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err = compressOldFile(fname, gzip.DefaultCompression)
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require.NoError(t, err)
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_, err = os.Lstat(fname + ".gz")
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require.NoError(t, err)
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f, err = os.Open(fname + ".gz")
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require.NoError(t, err)
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zr, err := gzip.NewReader(f)
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require.NoError(t, err)
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data, err := io.ReadAll(zr)
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require.NoError(t, err)
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original, err := os.ReadFile(nonGzip)
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require.NoError(t, err)
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assert.Equal(t, original, data)
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}
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