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https://github.com/Serial-ATA/lofty-rs
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Test: Verify we can read zero-sized files with properties=false
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1 changed files with 32 additions and 10 deletions
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@ -5,49 +5,71 @@ use lofty::mp3::Mp3File;
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use lofty::mp4::Mp4File;
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use lofty::AudioFile;
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// TODO: zero-size mdat mp4
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// TODO: zero-size vorbis comments
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// TODO: zero-size APE tag
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// TODO: zero-size ilst
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fn read_file<A: AudioFile>(path: &str) -> bool {
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fn read_file_with_properties<A: AudioFile>(path: &str) -> bool {
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let res = <A as AudioFile>::read_from(&mut std::fs::File::open(path).unwrap(), true);
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res.is_ok()
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}
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fn read_file_no_properties<A: AudioFile>(path: &str) -> bool {
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let res = <A as AudioFile>::read_from(&mut std::fs::File::open(path).unwrap(), false);
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res.is_ok()
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}
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#[test]
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fn zero_audio_aiff() {
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let path = "tests/files/assets/zero/zero.aiff";
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// An AIFF files with a zero-size SSND chunk will error when attempting to read properties
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assert!(!read_file::<AiffFile>("tests/files/assets/zero/zero.aiff"));
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assert!(!read_file_with_properties::<AiffFile>(path));
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assert!(read_file_no_properties::<AiffFile>(path));
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}
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#[test]
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fn zero_audio_ape() {
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let path = "tests/files/assets/zero/zero.ape";
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// An APE file with total_frames = 0 will error when attempting to read properties
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assert!(!read_file::<ApeFile>("tests/files/assets/zero/zero.ape"));
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assert!(!read_file_with_properties::<ApeFile>(path));
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assert!(read_file_no_properties::<ApeFile>(path))
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}
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#[test]
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fn zero_audio_flac() {
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assert!(read_file::<FlacFile>("tests/files/assets/zero/zero.flac"));
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let path = "tests/files/assets/zero/zero.flac";
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assert!(read_file_with_properties::<FlacFile>(path));
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assert!(read_file_no_properties::<FlacFile>(path));
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}
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#[test]
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fn zero_audio_mp3() {
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let path = "tests/files/assets/zero/zero.mp3";
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// A zero-size MP3 will error, since we need MPEG frames to extract audio properties
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assert!(!read_file::<Mp3File>("tests/files/assets/zero/zero.mp3"));
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assert!(!read_file_with_properties::<Mp3File>(path));
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assert!(read_file_no_properties::<Mp3File>(path))
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}
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#[test]
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fn zero_audio_mp4() {
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let path = "tests/files/assets/zero/zero.mp4";
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// A zero-size MP4 will error, since we need an audio track to extract audio properties
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assert!(!read_file::<Mp4File>("tests/files/assets/zero/zero.mp4"));
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assert!(!read_file_with_properties::<Mp4File>(path));
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assert!(read_file_no_properties::<Mp4File>(path))
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}
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// zero-size Vorbis, Opus, and Speex files are invalid
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#[test]
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fn zero_audio_wav() {
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let path = "tests/files/assets/zero/zero.wav";
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// An empty "data" chunk is an error
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assert!(!read_file::<WavFile>("tests/files/assets/zero/zero.wav"));
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assert!(!read_file_with_properties::<WavFile>(path));
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assert!(read_file_no_properties::<WavFile>(path));
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}
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