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Have created read tests

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This commit is contained in:
Jamie Hardt
2020-11-27 21:42:53 -08:00
parent 3c221bce40
commit b40e8edf23
4 changed files with 107 additions and 1 deletions
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41
tests/integration_test.rs
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@@ -74,4 +74,45 @@ fn test_minimal_wave() {
} else {
assert!(true);
}
}
#[test]
fn test_read() {
let path = "tests/media/audacity_16bit.wav";
let mut w = WaveReader::open(path).expect("Failure opening test file");
let mut reader = w.audio_frame_reader().unwrap();
let mut buffer = reader.create_frame_buffer();
assert_eq!(reader.read_integer_frame(&mut buffer).unwrap(), 1);
assert_eq!(buffer[0], -2823_i32);
assert_eq!(reader.read_integer_frame(&mut buffer).unwrap(), 1);
assert_eq!(buffer[0], 2012_i32);
assert_eq!(reader.read_integer_frame(&mut buffer).unwrap(), 1);
assert_eq!(buffer[0], 4524_i32);
}
#[test]
fn test_locate_multichannel_read() {
let path = "tests/media/ff_pink.wav";
let mut w = WaveReader::open(path).expect("Failure opening test file");
let mut reader = w.audio_frame_reader().unwrap();
let mut buffer = reader.create_frame_buffer();
assert_eq!(reader.read_integer_frame(&mut buffer).unwrap(), 1);
assert_eq!(buffer[0], 332702_i32);
assert_eq!(buffer[1], 3258791_i32);
assert_eq!(reader.read_integer_frame(&mut buffer).unwrap(), 1);
assert_eq!(buffer[0], -258742_i32); // 0x800000 = 8388608 // 8129866 - 8388608
assert_eq!(buffer[1], 0x0D7EF9_i32);
assert_eq!(reader.locate(100).unwrap(), 100);
assert_eq!(reader.read_integer_frame(&mut buffer).unwrap(), 1);
assert_eq!(buffer[0], 0x109422_i32);
assert_eq!(buffer[1], -698901_i32); // 7689707 - 8388608
}