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48 lines
1.1 KiB
48 lines
1.1 KiB
// 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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) |
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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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assert.NoError(t, err) |
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ng, err := os.OpenFile(nonGzip, os.O_CREATE|os.O_WRONLY, 0o660) |
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assert.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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assert.NoError(t, err) |
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_, err = os.Lstat(fname + ".gz") |
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assert.NoError(t, err) |
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f, err = os.Open(fname + ".gz") |
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assert.NoError(t, err) |
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zr, err := gzip.NewReader(f) |
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assert.NoError(t, err) |
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data, err := io.ReadAll(zr) |
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assert.NoError(t, err) |
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original, err := os.ReadFile(nonGzip) |
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assert.NoError(t, err) |
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assert.Equal(t, original, data) |
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}
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