diff options
| author | 2025-11-19 08:00:00 +0800 | |
|---|---|---|
| committer | 2025-11-19 08:00:00 +0800 | |
| commit | ed0a113f034aa42aea23471c4bc0d7af159b7002 (patch) | |
| tree | 7e828011b9e213499ce382eb17e2552da6e48de4 /internal/zlib/decompress_test.go | |
| parent | Remove some redundant code (diff) | |
| signature | No signature | |
Probably should name the custom packages specially
Diffstat (limited to 'internal/zlib/decompress_test.go')
| -rw-r--r-- | internal/zlib/decompress_test.go | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/internal/zlib/decompress_test.go b/internal/zlib/decompress_test.go deleted file mode 100644 index bb517ae6..00000000 --- a/internal/zlib/decompress_test.go +++ /dev/null @@ -1,84 +0,0 @@ -package zlib - -import ( - "bytes" - stdzlib "compress/zlib" - "testing" -) - -func compressZlib(t *testing.T, payload, dict []byte) []byte { - t.Helper() - var buf bytes.Buffer - var ( - w *stdzlib.Writer - err error - ) - if dict != nil { - w, err = stdzlib.NewWriterLevelDict(&buf, stdzlib.DefaultCompression, dict) - } else { - w = stdzlib.NewWriter(&buf) - } - if err != nil { - t.Fatalf("NewWriter: %v", err) - } - if _, err := w.Write(payload); err != nil { - t.Fatalf("Write: %v", err) - } - if err := w.Close(); err != nil { - t.Fatalf("Close: %v", err) - } - return buf.Bytes() -} - -func TestDecompress(t *testing.T) { - payload := []byte("hello, zlib world!") - compressed := compressZlib(t, payload, nil) - - out, err := Decompress(compressed) - if err != nil { - t.Fatalf("Decompress: %v", err) - } - defer out.Release() - - if !bytes.Equal(out.Bytes(), payload) { - t.Fatalf("unexpected payload %q", out.Bytes()) - } -} - -func TestDecompressDict(t *testing.T) { - dict := []byte("git dictionary for zlib") - payload := append([]byte(nil), dict...) - payload = append(payload, []byte(" -- extended body -- extended body")...) - compressed := compressZlib(t, payload, dict) - - out, err := DecompressDict(compressed, dict) - if err != nil { - t.Fatalf("DecompressDict: %v", err) - } - defer out.Release() - - if !bytes.Equal(out.Bytes(), payload) { - t.Fatalf("unexpected payload %q", out.Bytes()) - } -} - -func TestDecompressDictMissing(t *testing.T) { - dict := []byte("preset dictionary") - payload := append([]byte(nil), dict...) - payload = append(payload, []byte(" .. more data ..")...) - compressed := compressZlib(t, payload, dict) - - if _, err := Decompress(compressed); err != ErrDictionary { - t.Fatalf("expected ErrDictionary, got %v", err) - } -} - -func TestDecompressChecksumError(t *testing.T) { - payload := []byte("checksum check") - compressed := compressZlib(t, payload, nil) - compressed[len(compressed)-1] ^= 0xff - - if _, err := Decompress(compressed); err != ErrChecksum { - t.Fatalf("expected ErrChecksum, got %v", err) - } -} |
