57 lines
1.8 KiB
Rust
57 lines
1.8 KiB
Rust
use lofty::file::AudioFile;
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#[derive(Debug, Default, Clone)]
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pub struct Duration {
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pub val: i32,
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}
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pub fn get_duration(song_path: &String) -> Result<std::time::Duration, std::io::Error> {
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match std::fs::File::open(song_path) {
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Ok(mut content) => {
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match lofty::flac::FlacFile::read_from(&mut content, lofty::config::ParseOptions::new())
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{
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Ok(flac_file) => {
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let properties = flac_file.properties();
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Ok(properties.duration())
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}
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Err(err) => Err(std::io::Error::other(err.to_string())),
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}
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}
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Err(err) => Err(err),
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}
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}
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#[cfg(test)]
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mod tests {
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use crate::test_util;
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#[test]
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fn test_get_duration() {
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let filename = test_util::util::get_filename(1);
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let dir = String::from(test_util::util::TESTFILEDIRECTORY);
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match test_util::util::file_exists(&dir, &filename) {
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Ok(_) => {
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let filepath = test_util::util::get_full_path(&dir, &filename).unwrap();
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match super::get_duration(&filepath) {
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Ok(duration) => {
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let song_duration: u64 = 41;
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let fetched_song_duration = duration.as_secs();
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assert_eq!(
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song_duration, fetched_song_duration,
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"Durations should match, but they don't {song_duration} {fetched_song_duration} ({duration:?})"
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);
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}
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Err(err) => {
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assert!(false, "Error: {err:?}");
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}
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}
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}
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Err(err) => {
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assert!(false, "Error: {err:?}");
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}
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}
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}
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}
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