Toisto AIFF test suite results

[karip]

I have written an AIFF test suite and I decided to try how pacmog can read the files in it.

Here's a summary of the results for pacmog:

• it doesn't support 8 bit samples, so many test cases fail (unfortunately, I designed most test cases to use 8 bit samples..)
• it doesn't seem to support SSND chunk before COMM or FVER chunks (the AIFF-C '91 spec says: "There are no restrictions on the ordering of local chunks within a FORM AIFC.")
• it doesn't support uncompressed type "TWOS" in AIFC files (16-bit big-endian signed integer samples)
• it panics if it is given a compression type that it doesn't support (should it return AudioFormat::Unknown??)
• it doesn't seem to support offset and blocksize in the SSND chunk (those fields are rarely used so probably ok)
• it doesn't return accurate values for 32 bit integer samples, because they are converted to 32 bit floats (I assume this is an ok design decision)

Here's full test results (many fail because 8-bit samples and compressed files are not supported, so the result is actually quite ok):

Testing command: tools/pacmog-rs-tester/target/debug/pacmog-rs-tester
OK  : tests/aifc/aifc-channels-2-fl32.aifc
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-channels-4.aifc
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-chunk-fllr.aifc
- process returned non-zero exit status: 255
FAIL: tests/aifc/aifc-chunk-ssnd-before-comm-fver.aifc
- values differ for "sampleRate", got: '0', expected: '44100'
- values differ for "channels", got: '0', expected: '1'
- unsupported: codec
- values differ for "sampleSize", got: '0', expected: '8'
- values differ for "samplesPerChannel", got: '0', expected: '4411'
- values differ for "startSamples", channel 0, index 0, got: 0, expected: 10
- values differ for "endSamples", channel 0, index 0, got: 0, expected: 33
thread 'main' panicked at 'assertion failed: `(left != right)`
  left: `0`,
right: `0`', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/lib.rs:100:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aifc/aifc-chunk-unknown-size-zero.aifc
- process returned non-zero exit status: 101
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-chunk-unknown.aifc
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-samplerate-8912.75.aifc
- process returned non-zero exit status: 255
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aifc/aifc-type-23ni.aifc
- process returned non-zero exit status: 101
OK  : tests/aifc/aifc-type-fl32-nan-inf.aifc
OK  : tests/aifc/aifc-type-fl32-uppercase.aifc
OK  : tests/aifc/aifc-type-fl32-wide-range.aifc
OK  : tests/aifc/aifc-type-fl32.aifc
OK  : tests/aifc/aifc-type-fl64-nan-inf.aifc
OK  : tests/aifc/aifc-type-fl64-uppercase.aifc
OK  : tests/aifc/aifc-type-fl64-wide-range.aifc
OK  : tests/aifc/aifc-type-fl64.aifc
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aifc/aifc-type-in24.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aifc/aifc-type-in32.aifc
- process returned non-zero exit status: 101
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-type-none-samplesize-12.aifc
- process returned non-zero exit status: 255
OK  : tests/aifc/aifc-type-none-samplesize-16.aifc
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-type-none-samplesize-23.aifc
- process returned non-zero exit status: 255
OK  : tests/aifc/aifc-type-none-samplesize-24.aifc
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-type-none-samplesize-31.aifc
- process returned non-zero exit status: 255
FAIL: tests/aifc/aifc-type-none-samplesize-32.aifc
- values differ for "startSamples", channel 0, index 9, got: -2104631424.0, expected: -2104631367
- values differ for "endSamples", channel 0, index 0, got: 519096960.0, expected: 519096953
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-type-none-samplesize-5.aifc
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aifc/aifc-type-none-samplesize-8.aifc
- process returned non-zero exit status: 255
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aifc/aifc-type-raw-u8.aifc
- process returned non-zero exit status: 101
OK  : tests/aifc/aifc-type-sowt.aifc
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aifc/aifc-type-twos.aifc
- process returned non-zero exit status: 101
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-channels-1.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-channels-10.aiff
- process returned non-zero exit status: 255
OK  : tests/aiff/aiff-channels-2-bei16.aiff
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-channels-2.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-channels-4.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-aesd.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-anno-two.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-anno.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-appl.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-auth.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-chan.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-comments-one.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-comments-ref-marker.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-comments-two.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-comments-zero.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-copy.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-fllr.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-hash.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-inst.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-markers-zero.aiff
- process returned non-zero exit status: 255
FAIL: tests/aiff/aiff-chunk-markers.aiff
- unsupported: markers
- values differ for "startSamples", channel 0, index 17, got: -2104631424.0, expected: -2104631367
- values differ for "startSamples", channel 1, index 25, got: -2104631424.0, expected: -2104631367
- values differ for "endSamples", channel 0, index 0, got: 176278704.0, expected: 176278702
- values differ for "endSamples", channel 1, index 0, got: -166539552.0, expected: -166539549
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-midi.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-name.aiff
- process returned non-zero exit status: 255
FAIL: tests/aiff/aiff-chunk-ssnd-before-comm.aiff
- values differ for "sampleRate", got: '0', expected: '44100'
- values differ for "channels", got: '0', expected: '1'
- unsupported: codec
- values differ for "sampleSize", got: '0', expected: '8'
- values differ for "samplesPerChannel", got: '0', expected: '4411'
- values differ for "startSamples", channel 0, index 0, got: 0, expected: 10
- values differ for "endSamples", channel 0, index 0, got: 0, expected: 33
thread 'main' panicked at 'assertion failed: `(left == right)`
  left: `170`,
right: `0`', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/lib.rs:109:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aiff/aiff-chunk-ssnd-blocksize.aiff
- process returned non-zero exit status: 101
OK  : tests/aiff/aiff-chunk-ssnd-missing.aiff
thread 'main' panicked at 'assertion failed: `(left == right)`
  left: `8192`,
right: `0`', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/lib.rs:108:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aiff/aiff-chunk-ssnd-offset-blocksize.aiff
- process returned non-zero exit status: 101
thread 'main' panicked at 'assertion failed: `(left == right)`
  left: `8192`,
right: `0`', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/lib.rs:108:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/aiff/aiff-chunk-ssnd-offset.aiff
- process returned non-zero exit status: 101
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-chunk-ssnd-samples-one.aiff
- process returned non-zero exit status: 255
OK  : tests/aiff/aiff-chunk-ssnd-samples-zero.aiff
FAIL: tests/aiff/aiff-chunk-ssnd-vs-sampleframes.aiff
- values differ for "samplesPerChannel", got: '4411', expected: '12603'
- values differ for "endSamples", channel 0, index 0, got: 8575.0, expected: 8481
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-0.01.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-1.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-11025.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-22050.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-2900000.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-384000.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-44100.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplerate-5298.25.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplesize-1.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplesize-12.aiff
- process returned non-zero exit status: 255
OK  : tests/aiff/aiff-samplesize-16.aiff
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplesize-20.aiff
- process returned non-zero exit status: 255
OK  : tests/aiff/aiff-samplesize-24.aiff
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplesize-29.aiff
- process returned non-zero exit status: 255
FAIL: tests/aiff/aiff-samplesize-32.aiff
- values differ for "startSamples", channel 0, index 9, got: -2104631424.0, expected: -2104631425
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplesize-4.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/aiff/aiff-samplesize-8.aiff
- process returned non-zero exit status: 255
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-agsm.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-alaw-uppercase.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-alaw.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-dwvw-16bit.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-dwvw-24bit.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-g722.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-ima4.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-mac3-ch2.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-mac3.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-mac6.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-qclp.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-qdm2.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-qdmc.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-ulaw-ch2.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-ulaw-uppercase.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/compressed/compressed-ulaw.aifc
- process returned non-zero exit status: 101
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/exported/audacity-i8-id3.aiff
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/exported/audacity-i8.aiff
- process returned non-zero exit status: 255
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/exported/audacity-ima-adpcm.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'assertion failed: `(left == right)`
  left: `2280`,
right: `0`', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/lib.rs:108:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/exported/finder-codec-sowt.aifc
- process returned non-zero exit status: 101
OK  : tests/exported/garageband-16-bit.aiff
- unsupported: markers
- unsupported: comments
- unsupported: chan
OK  : tests/exported/garageband-24-bit.aiff
- unsupported: markers
- unsupported: comments
- unsupported: chan
OK  : tests/exported/garageband-cyclemarker.aiff
- unsupported: markers
- unsupported: comments
- unsupported: chan
OK  : tests/exported/imovie.aiff
- unsupported: chan
OK  : tests/exported/itunes-16bit-stereo.aiff
- unsupported: id3
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/exported/itunes-8bit-mono.aiff
- process returned non-zero exit status: 255
OK  : tests/exported/motion.aifc
- unsupported: chan
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/exported/python3-alaw.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/exported/python3-ulaw.aifc
- process returned non-zero exit status: 101
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/exported/quicktime5-alaw.aifc
- process returned non-zero exit status: 101
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/exported/quicktime5-fl32.aifc
- process returned non-zero exit status: 255
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/exported/quicktime5-fl64.aifc
- process returned non-zero exit status: 255
OK  : tests/exported/quicktime5-samplesize-16.aiff
OK  : tests/exported/quicktime5-samplesize-24.aiff
FAIL: tests/exported/quicktime5-samplesize-32.aiff
- values differ for "startSamples", channel 0, index 9, got: -2104655232.0, expected: -2104655219
- values differ for "endSamples", channel 0, index 0, got: 519053056.0, expected: 519053040
* ERROR: PcmReader::read_sample() failed: Unsupported bit-depth
FAIL: tests/exported/quicktime5-samplesize-8.aiff
- process returned non-zero exit status: 255
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /Users/kari/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pacmog-0.4.1/src/aiff.rs:140:85
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
FAIL: tests/exported/quicktime5-ulaw.aifc
- process returned non-zero exit status: 101
Total 114: 25 passed, 89 failed.

For comparison, here's macOS AudioToolbox results.

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

• copy the source code for the tester to your local computer as pacmog-rs-tester.rs
• install cargo-single cargo install cargo-single (or you can create a project for the tester yourself)
• compile the tester: cargo single run pacmog-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 runner.py path-to-tester/pacmog-rs-tester/target/debug/pacmog-rs-tester

[AkiyukiOkayasu]

I have not tested AIFF enough, so your report is very helpful. I agree with you that an unsupported compression type input should not cause panic. This needs to be fixed in the next version.

I didn't dare to support 8bit samples. Because in many cases IMA-ADPCM is better in terms of sound quality. If a perfect AIFF decoder is the goal, it should be supported, but I have no plans to support it in the future, because I have decided that pacmog is good enough to work for embedded applications.

Anyway, thank you for your detailed report, it is much appreciated.

[karip]

It's ok if you don't want to support 8-bit samples. Does AIFF support IMA-ADPCM?

I noticed that you opened separate issues for the bugs. I opened few more issues about missing formats. Thank you for creating pacmog! It has given me some ideas how to improve my test suite.