| 355 | } |
| 356 | |
| 357 | func TestNewReader(t *testing.T) { |
| 358 | t.Parallel() |
| 359 | |
| 360 | tables := []struct { |
| 361 | name, file string |
| 362 | size int64 |
| 363 | err error |
| 364 | }{ |
| 365 | { |
| 366 | name: testNoHeaderCompression, |
| 367 | file: testT07z, |
| 368 | }, |
| 369 | { |
| 370 | name: testNoHeaderCompression, |
| 371 | file: testT07z, |
| 372 | size: -1, |
| 373 | err: sevenzip.ErrNegativeSize, |
| 374 | }, |
| 375 | } |
| 376 | |
| 377 | for _, table := range tables { |
| 378 | t.Run(table.name, func(t *testing.T) { |
| 379 | t.Parallel() |
| 380 | |
| 381 | f, err := os.Open(filepath.Join("testdata", table.file)) |
| 382 | if err != nil { |
| 383 | t.Fatal(err) |
| 384 | } |
| 385 | |
| 386 | defer func() { |
| 387 | if err := f.Close(); err != nil { |
| 388 | t.Fatal(err) |
| 389 | } |
| 390 | }() |
| 391 | |
| 392 | size := table.size |
| 393 | if size == 0 { |
| 394 | info, err := f.Stat() |
| 395 | if err != nil { |
| 396 | t.Fatal(err) |
| 397 | } |
| 398 | |
| 399 | size = info.Size() |
| 400 | } |
| 401 | |
| 402 | r, err := sevenzip.NewReader(f, size) |
| 403 | if table.err == nil { |
| 404 | require.NoError(t, err) |
| 405 | } else { |
| 406 | assert.ErrorIs(t, err, table.err) |
| 407 | |
| 408 | return |
| 409 | } |
| 410 | |
| 411 | if err := extractArchive(t, r, -1, crc32.NewIEEE(), iotest.OneByteReader, true); err != nil { |
| 412 | t.Fatal(err) |
| 413 | } |
| 414 | }) |