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proptest reveals that dsl breaks at invalid char boundaries

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🪞👃🪞 2025-01-27 20:02:27 +01:00
parent 2e18ca96fd
commit e8e0f5646d
11 changed files with 145 additions and 51 deletions
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39
edn/src/lib.rs
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@ -35,45 +35,6 @@ pub(crate) use std::fmt::{Debug, Display, Formatter, Result as FormatResult};
}
}
}
#[cfg(test)] #[test] fn test_token () -> Result<(), Box<dyn std::error::Error>> {
let source = ":f00";
let mut token = Token { source, start: 0, length: 1, value: Sym(":") };
token = token.grow_sym();
assert_eq!(token, Token { source, start: 0, length: 2, value: Sym(":f") });
token = token.grow_sym();
assert_eq!(token, Token { source, start: 0, length: 3, value: Sym(":f0") });
token = token.grow_sym();
assert_eq!(token, Token { source, start: 0, length: 4, value: Sym(":f00") });
let src = "";
assert_eq!(None, SourceIter(src).next());
let src = " \n \r \t ";
assert_eq!(None, SourceIter(src).next());
let src = "7";
assert_eq!(Num(7), SourceIter(src).next().unwrap().0.value);
let src = " 100 ";
assert_eq!(Num(100), SourceIter(src).next().unwrap().0.value);
let src = " 9a ";
assert_eq!(Err(Unexpected('a')), SourceIter(src).next().unwrap().0.value);
let src = " :123foo ";
assert_eq!(Sym(":123foo"), SourceIter(src).next().unwrap().0.value);
let src = " \r\r\r\n\n\n@bar456\t\t\t\t\t\t";
assert_eq!(Sym("@bar456"), SourceIter(src).next().unwrap().0.value);
let src = "foo123";
assert_eq!(Key("foo123"), SourceIter(src).next().unwrap().0.value);
let src = "foo/bar";
assert_eq!(Key("foo/bar"), SourceIter(src).next().unwrap().0.value);
Ok(())
}
//#[cfg(test)] #[test] fn test_examples () -> Result<(), ParseError> {
//// Let's pretend to render some view.
//let source = include_str!("../../tek/src/view_arranger.edn");