AIFF decoder issues: Toisto AIFF test suite results

[karip]

I have written an AIFF test suite and I tested symphonia AIFF implementation with it.

Here's a summary of the results for symphonia 0.5.4.

• 8-bit uncompressed files return wrong number of samples for files with an odd number of samples. For instance, if the file contains 4411 samples, 4412 samples are returned. (tests/aiff/aiff-channels-1.aiff)
• it doesn't seem to support files which have the SSND chunk before the COMM chunk. (tests/aiff/aiff-chunk-ssnd-before-comm.aiff)
• it doesn't support some trivial uncompressed codec types, such as "in24", "in32", "23ni" or "FL32" (uppercase FL32).
• it doesn't support uncompressed sample sizes other than 8, 16, 24 or 32. (tests/aifc/aifc-type-none-samplesize-12.aifc)
• it panics for zero, infinite or NaN sample rates (tests/aiff/aiff-samplerate-0.01.aiff)

Note that there are also some "false" failures. For instance, there is a test which assumes sample rate values to support decimal values (5298.25), but symphonia only supports integer values (5298). I think it is ok for symphonia to support only integer values, so that test case gives a "false" failure.

Here's details for all 153 tests (many fail because they have 4411 samples, but symphonia returns 4412 samples).

Testing command: tools/symphonia-rs-tester/target/debug/symphonia-rs-tester
OK    : tests/aifc/aifc-channels-2-fl32.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/aifc/aifc-channels-4.aifc
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aifc/aifc-chunk-fllr.aifc
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aifc/aifc-chunk-ssnd-before-comm-fver.aifc
* MAKE CODEC ERROR: Unsupported("core (codec):unsupported codec")
 - process returned non-zero exit status: 6

FAIL  : tests/aifc/aifc-chunk-unknown-size-zero.aifc
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aifc/aifc-chunk-unknown.aifc
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aifc/aifc-samplerate-8912.75.aifc
 - unsupported: format
 - values differ for "sampleRate", got: '8912', expected: '8912.75'
 - unsupported: codec

FAIL  : tests/aifc/aifc-type-23ni.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-fl32-nan-inf.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

FAIL  : tests/aifc/aifc-type-fl32-uppercase.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-fl32-wide-range.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/aifc/aifc-type-fl32.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/aifc/aifc-type-fl64-nan-inf.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

FAIL  : tests/aifc/aifc-type-fl64-uppercase.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-fl64-wide-range.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/aifc/aifc-type-fl64.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

FAIL  : tests/aifc/aifc-type-in24.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/aifc/aifc-type-in32.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/aifc/aifc-type-none-samplesize-12.aifc
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-none-samplesize-16.aifc
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aifc/aifc-type-none-samplesize-23.aifc
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-none-samplesize-24.aifc
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aifc/aifc-type-none-samplesize-31.aifc
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-none-samplesize-32.aifc
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aifc/aifc-type-none-samplesize-5.aifc
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

FAIL  : tests/aifc/aifc-type-none-samplesize-8.aifc
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aifc/aifc-type-raw-u8.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

OK    : tests/aifc/aifc-type-sowt.aifc
 - unsupported: format
 - unsupported: codec

OK    : tests/aifc/aifc-type-twos.aifc
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-channels-1.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

OK    : tests/aiff/aiff-channels-10.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/aiff/aiff-channels-2-bei16.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/aiff/aiff-channels-2.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/aiff/aiff-channels-4.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-chunk-aesd.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-anno-two.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-anno.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-appl-two.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-appl.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-auth.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

OK    : tests/aiff/aiff-chunk-chan.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks

FAIL  : tests/aiff/aiff-chunk-comments-one.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-comments-ref-marker.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-comments-two.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-comments-zero.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-copy.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-fllr.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-hash.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-inst.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-markers-zero.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-markers.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4411', expected: '4410'
 - values differ for "endSamples", channel 0, index 0, got: 219130983.0, expected: 176278702

FAIL  : tests/aiff/aiff-chunk-midi-two.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4419', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 54.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-midi.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-name.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-chunk-ssnd-before-comm.aiff
* MAKE CODEC ERROR: Unsupported("core (codec):unsupported codec")
 - process returned non-zero exit status: 6

FAIL  : tests/aiff/aiff-chunk-ssnd-blocksize.aiff
* PROBE ERROR: Unsupported("riff: No support for AIFF block-aligned data")
 - process returned non-zero exit status: 4

FAIL  : tests/aiff/aiff-chunk-ssnd-missing.aiff
* PROBE ERROR: Unsupported("aiff: missing sound chunk")
 - process returned non-zero exit status: 4

FAIL  : tests/aiff/aiff-chunk-ssnd-offset-blocksize.aiff
* PROBE ERROR: Unsupported("riff: No support for AIFF block-aligned data")
 - process returned non-zero exit status: 4

FAIL  : tests/aiff/aiff-chunk-ssnd-offset.aiff
* PROBE ERROR: Unsupported("riff: No support for AIFF block-aligned data")
 - process returned non-zero exit status: 4

FAIL  : tests/aiff/aiff-chunk-ssnd-samples-one.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '2', expected: '1'

OK    : tests/aiff/aiff-chunk-ssnd-samples-zero.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/aiff/aiff-chunk-ssnd-vs-sampleframes.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplerate-0.01.aiff
thread 'main' panicked at /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/symphonia-core-0.5.4/src/units.rs:150:13:
TimeBase cannot have 0 numerator or denominator
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 - process returned non-zero exit status: 101

OK    : tests/aiff/aiff-samplerate-1.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplerate-11025.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '1104', expected: '1103'
 - values differ for "endSamples", channel 0, index 0, got: 11.0, expected: 1

OK    : tests/aiff/aiff-samplerate-22050.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplerate-2900000.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '29002', expected: '29001'
 - values differ for "endSamples", channel 0, index 13, got: -26.0, expected: -27

FAIL  : tests/aiff/aiff-samplerate-384000.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '38402', expected: '38401'
 - values differ for "endSamples", channel 0, index 1, got: 118.0, expected: 117

FAIL  : tests/aiff/aiff-samplerate-44100.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/aiff/aiff-samplerate-5298.25.aiff
 - unsupported: format
 - values differ for "sampleRate", got: '5298', expected: '5298.25'
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplesize-1.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

FAIL  : tests/aiff/aiff-samplesize-12.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

OK    : tests/aiff/aiff-samplesize-16.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplesize-20.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

OK    : tests/aiff/aiff-samplesize-24.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplesize-29.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

OK    : tests/aiff/aiff-samplesize-32.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/aiff/aiff-samplesize-4.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

FAIL  : tests/aiff/aiff-samplesize-8.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

FAIL  : tests/compressed/compressed-alaw-ch1.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 9472.0, expected: 8448

OK    : tests/compressed/compressed-alaw-ch2.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/compressed/compressed-alaw-uppercase.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

FAIL  : tests/compressed/compressed-dwvw-16bit.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-dwvw-24bit.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-g722-ch1.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-g722-ch2.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-g722-ch3.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-gsm.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-ima4-ch1.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-ima4-ch2.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-mac3-ch1.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-mac3-ch2.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-mac6-ch1.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-mac6-ch2.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-qclp.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-qdm2-ch1.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-qdm2-ch2.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-qdmc-ch1.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-qdmc-ch2.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/compressed/compressed-ulaw-ch1.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 9340.0, expected: 8828

OK    : tests/compressed/compressed-ulaw-ch2.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/compressed/compressed-ulaw-uppercase.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

FAIL  : tests/exported/audacity-i8-id3.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4415', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 23.0, expected: 12

OK    : tests/exported/audacity-i8.aiff
 - unsupported: format
 - unsupported: codec

FAIL  : tests/exported/audacity-ima-adpcm.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

FAIL  : tests/exported/ffmpeg-id3-cover-art.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4413', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 4651.0, expected: 3344

FAIL  : tests/exported/ffmpeg-id3.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4415', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 11190.0, expected: 8575

OK    : tests/exported/ffmpeg-metadata.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks

FAIL  : tests/exported/finder-codec-sowt.aifc
* PROBE ERROR: Unsupported("riff: No support for AIFF block-aligned data")
 - process returned non-zero exit status: 4

FAIL  : tests/exported/garageband-16-bit.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4410'
 - values differ for "endSamples", channel 0, index 0, got: 4766.0, expected: 3497

FAIL  : tests/exported/garageband-24-bit.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4411', expected: '4410'
 - values differ for "endSamples", channel 0, index 0, got: 1064577.0, expected: 895356

FAIL  : tests/exported/garageband-cyclemarker.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4411', expected: '4410'
 - values differ for "endSamples", channel 0, index 29, got: 4998999.0, expected: 0

OK    : tests/exported/imovie.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks

FAIL  : tests/exported/itunes-16bit-stereo.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '264602', expected: '264600'
 - values differ for "endSamples", channel 0, index 0, got: -16778.0, expected: -18086

FAIL  : tests/exported/itunes-8bit-mono.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '264608', expected: '264600'
 - values differ for "endSamples", channel 0, index 0, got: -61.0, expected: -81

OK    : tests/exported/motion.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize
 - unsupported: chunks

OK    : tests/exported/python3-alaw.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/exported/python3-ulaw.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

OK    : tests/exported/quicktime5-alaw.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

FAIL  : tests/exported/quicktime5-fl32.aifc
* PROBE ERROR: DecodeError("aifc: bits per sample for fmt_ieee must be 32 or 64 bits")
 - process returned non-zero exit status: 4

FAIL  : tests/exported/quicktime5-fl64.aifc
* PROBE ERROR: DecodeError("aifc: bits per sample for fmt_ieee must be 32 or 64 bits")
 - process returned non-zero exit status: 4

OK    : tests/exported/quicktime5-samplesize-16.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/exported/quicktime5-samplesize-24.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/exported/quicktime5-samplesize-32.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/exported/quicktime5-samplesize-8.aiff
 - unsupported: format
 - unsupported: codec

OK    : tests/exported/quicktime5-ulaw.aifc
 - unsupported: format
 - unsupported: codec
 - unsupported: sampleSize

(FAIL): tests/invalid/invalid-aifc-no-comm.aifc
* MAKE CODEC ERROR: Unsupported("core (codec):unsupported codec")
 - process returned non-zero exit status: 6

(FAIL): tests/invalid/invalid-aiff-no-comm.aiff
* MAKE CODEC ERROR: Unsupported("core (codec):unsupported codec")
 - process returned non-zero exit status: 6

(FAIL): tests/invalid/invalid-channels-0.aiff
* PROBE ERROR: DecodeError("riff: invalid channel count")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/invalid-chunk-comm-short.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/invalid-chunk-comt-twice.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/invalid-chunk-id.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/invalid-chunk-id3-twice.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4415', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 23.0, expected: 12

(FAIL): tests/invalid/invalid-chunk-mark-twice.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4411', expected: '4410'
 - values differ for "endSamples", channel 0, index 0, got: 219130983.0, expected: 176278702

(FAIL): tests/invalid/invalid-compression-type.aifc
* PROBE ERROR: Unsupported("aifc: Compression type not implemented")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/invalid-double-comm-ssnd.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '520', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 79.0, expected: 33

(FAIL): tests/invalid/invalid-extra-garbage-at-end.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4413', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 647653824.0, expected: 561949248

(FAIL): tests/invalid/invalid-extra-ssnd-after-form-end.aiff
* PROBE ERROR: Unsupported("aiff: missing sound chunk")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/invalid-file-too-short.aiff
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '2034', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 1781291392.0, expected: 0

(FAIL): tests/invalid/invalid-fver-bad-value.aifc
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/invalid-no-fver.aifc
 - unsupported: format
 - unsupported: codec
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/invalid-samplerate-0.aiff
thread 'main' panicked at /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/symphonia-core-0.5.4/src/units.rs:150:13:
TimeBase cannot have 0 numerator or denominator
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 - process returned non-zero exit status: 101

(FAIL): tests/invalid/invalid-samplerate-inf.aiff
thread 'main' panicked at /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/symphonia-core-0.5.4/src/units.rs:150:13:
TimeBase cannot have 0 numerator or denominator
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 - process returned non-zero exit status: 101

(FAIL): tests/invalid/invalid-samplerate-nan.aiff
thread 'main' panicked at /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/symphonia-core-0.5.4/src/units.rs:150:13:
TimeBase cannot have 0 numerator or denominator
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 - process returned non-zero exit status: 101

(FAIL): tests/invalid/invalid-samplesize-0.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/invalid-samplesize-33.aiff
* PROBE ERROR: DecodeError("aiff: bits per sample for pcm must be 8, 16, 24 or 32 bits")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/invalid-ssnd-large-size.aiff
* PROBE ERROR: DecodeError("riff: chunk length exceeds parent (list) chunk length")
 - process returned non-zero exit status: 4

(FAIL): tests/invalid/unspecified-chunk-anno-non-ascii.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/unspecified-chunk-auth-non-ascii.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/unspecified-chunk-comments-non-ascii.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/unspecified-chunk-copy-non-ascii.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

(FAIL): tests/invalid/unspecified-chunk-markers-non-ascii.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4418', expected: '4410'
 - values differ for "endSamples", channel 0, index 0, got: 50.0, expected: 30

(FAIL): tests/invalid/unspecified-chunk-name-non-ascii.aiff
 - unsupported: format
 - unsupported: codec
 - unsupported: chunks
 - values differ for "samplesPerChannel", got: '4412', expected: '4411'
 - values differ for "endSamples", channel 0, index 0, got: 36.0, expected: 33

Total 153: 41 passed, 85 failed, 27 ignored.

For comparison, here's results for macOS AudioToolbox framework, which I consider to be the reference AIFF implementation. I have also written a Rust AIFC reader, which passes most of the tests.

You can run the test suite yourself by building the symphonia tester code and running the test suite like this (requires python3):

• copy the source code for the symphonia tester to your local computer as symphonia-rs-tester.rs
• install cargo-single cargo install cargo-single
• compile the tester: cargo single run symphonia-rs-tester.rs
• clone the test suite and run it:

git clone https://github.com/karip/toisto-aiff-test-suite.git
cd toisto-aiff-test-suite
python3 toisto-runner.py -v -c path-to-tester/symphonia-rs-tester/target/debug/symphonia-rs-tester

[pdeljanov]

@dedobbin Do you want to take a look at this?