mirror of
https://github.com/Serial-ATA/lofty-rs
synced 2024-12-15 15:12:41 +00:00
66 lines
1.8 KiB
Rust
66 lines
1.8 KiB
Rust
use crate::temp_file;
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use std::fs::File;
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use std::io::Seek;
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use lofty::config::{ParseOptions, ParsingMode, WriteOptions};
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use lofty::flac::FlacFile;
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use lofty::ogg::VorbisComments;
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use lofty::prelude::*;
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#[test]
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fn multiple_vorbis_comments() {
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let mut file = File::open("tests/files/assets/two_vorbis_comments.flac").unwrap();
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// Reading a file with multiple VORBIS_COMMENT blocks should error when using `Strict`, as it is
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// not allowed by spec.
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assert!(FlacFile::read_from(
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&mut file,
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ParseOptions::new()
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.read_properties(false)
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.parsing_mode(ParsingMode::Strict)
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)
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.is_err());
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file.rewind().unwrap();
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// But by default, we should just take the last tag in the stream
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let f = FlacFile::read_from(&mut file, ParseOptions::new().read_properties(false)).unwrap();
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// The first tag has the artist "Artist 1", the second has "Artist 2".
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assert_eq!(
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f.vorbis_comments().unwrap().artist().as_deref(),
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Some("Artist 2")
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);
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}
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#[test]
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fn read_no_properties() {
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crate::no_properties_test!("tests/files/assets/minimal/full_test.flac");
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}
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#[test]
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fn read_no_tags() {
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crate::no_tag_test!("tests/files/assets/minimal/full_test.flac");
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}
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#[test]
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fn retain_vendor_string() {
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let mut file = temp_file!("tests/files/assets/minimal/full_test.flac");
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let f = FlacFile::read_from(&mut file, ParseOptions::new()).unwrap();
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file.rewind().unwrap();
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assert_eq!(f.vorbis_comments().unwrap().vendor(), "Lavf58.76.100");
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let mut tag = VorbisComments::new();
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tag.set_artist(String::from("Foo Artist"));
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tag.set_vendor(String::from("Bar Vendor"));
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tag.save_to(&mut file, WriteOptions::new()).unwrap();
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file.rewind().unwrap();
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let f = FlacFile::read_from(&mut file, ParseOptions::new()).unwrap();
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// The vendor string should be retained
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assert_eq!(f.vorbis_comments().unwrap().vendor(), "Lavf58.76.100");
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}
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