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Make most internal parser functions private

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And move parser internals tests into a test submodule of the parser.

Also add actual assertions to various tests so they test something.
This commit is contained in:
Sebastian Dröge
2021-11-18 14:49:50 +02:00
parent 5500166f74
commit a5d8358379
2 changed files with 247 additions and 195 deletions
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152
tests/lib.rs
View File

@ -163,158 +163,6 @@ fn playlist_types() {
}
}
// -----------------------------------------------------------------------------------------------
// Variant
#[test]
fn variant_stream() {
let input = b"#EXT-X-STREAM-INF:BANDWIDTH=300000,CODECS=\"xxx\"\n";
let result = variant_stream_tag(input);
println!("{:?}", result);
}
// -----------------------------------------------------------------------------------------------
// Other
#[test]
fn test_key_value_pairs_trailing_equals() {
let res = key_value_pairs(b"BANDWIDTH=395000,CODECS=\"avc1.4d001f,mp4a.40.2\"\r\nrest=");
println!("{:?}\n\n", res);
}
#[test]
fn test_key_value_pairs_multiple_quoted_values() {
assert_eq!(
key_value_pairs(b"BANDWIDTH=86000,URI=\"low/iframe.m3u8\",PROGRAM-ID=1,RESOLUTION=\"1x1\",VIDEO=1\nrest"),
Result::Ok((
"\nrest".as_bytes(),
vec![
("BANDWIDTH".to_string(), "86000".to_string()),
("URI".to_string(), "low/iframe.m3u8".to_string()),
("PROGRAM-ID".to_string(), "1".to_string()),
("RESOLUTION".to_string(), "1x1".to_string()),
("VIDEO".to_string(), "1".to_string())
].into_iter().collect::<HashMap<String,String>>()
))
);
}
#[test]
fn test_key_value_pairs_quotes() {
let res = key_value_pairs(b"BANDWIDTH=300000,CODECS=\"avc1.42c015,mp4a.40.2\"\r\nrest");
println!("{:?}\n\n", res);
}
#[test]
fn test_key_value_pairs() {
let res = key_value_pairs(b"BANDWIDTH=300000,RESOLUTION=22x22,VIDEO=1\r\nrest=");
println!("{:?}\n\n", res);
}
#[test]
fn test_key_value_pair() {
assert_eq!(
key_value_pair(b"PROGRAM-ID=1,rest"),
Result::Ok((
"rest".as_bytes(),
("PROGRAM-ID".to_string(), "1".to_string())
))
);
}
#[test]
fn ext_with_value() {
assert_eq!(
ext_tag(b"#EXT-X-CUE-OUT:DURATION=30\nxxx"),
Result::Ok((
b"xxx".as_bytes(),
ExtTag {
tag: "X-CUE-OUT".into(),
rest: Some("DURATION=30".into())
}
))
);
}
#[test]
fn ext_without_value() {
assert_eq!(
ext_tag(b"#EXT-X-CUE-IN\nxxx"),
Result::Ok((
b"xxx".as_bytes(),
ExtTag {
tag: "X-CUE-IN".into(),
rest: None
}
))
);
}
#[test]
fn comment() {
assert_eq!(
comment_tag(b"#Hello\nxxx"),
Result::Ok(("xxx".as_bytes(), "Hello".to_string()))
);
}
#[test]
fn quotes() {
assert_eq!(
quoted(b"\"value\"rest"),
Result::Ok(("rest".as_bytes(), "value".to_string()))
);
}
#[test]
fn consume_line_empty() {
let expected = Result::Ok(("rest".as_bytes(), "".to_string()));
let actual = consume_line(b"\r\nrest");
assert_eq!(expected, actual);
}
#[test]
fn consume_line_n() {
assert_eq!(
consume_line(b"before\nrest"),
Result::Ok(("rest".as_bytes(), "before".into()))
);
}
#[test]
fn consume_line_rn() {
assert_eq!(
consume_line(b"before\r\nrest"),
Result::Ok(("rest".as_bytes(), "before".into()))
);
}
#[test]
fn float_() {
assert_eq!(
float(b"33.22rest"),
Result::Ok(("rest".as_bytes(), 33.22f32))
);
}
#[test]
fn float_no_decimal() {
assert_eq!(float(b"33rest"), Result::Ok(("rest".as_bytes(), 33f32)));
}
#[test]
fn float_should_ignore_trailing_dot() {
assert_eq!(float(b"33.rest"), Result::Ok((".rest".as_bytes(), 33f32)));
}
#[test]
fn parse_duration_title() {
assert_eq!(
duration_title_tag(b"2.002,title\nrest"),
Result::Ok(("rest".as_bytes(), (2.002f32, Some("title".to_string()))))
);
}
// -----------------------------------------------------------------------------------------------
// Creating playlists