2025-10-20 20:22:01 +02:00
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#[test]
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fn identifiers() {
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use crate::expressions::IdentifierParser as IdentParser;
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assert!(IdentParser::new().parse("a").is_ok());
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assert!(IdentParser::new().parse("_").is_ok());
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assert!(IdentParser::new().parse("a_a_a_").is_ok());
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assert!(IdentParser::new().parse("_0").is_ok());
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assert!(IdentParser::new().parse("_a").is_ok());
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assert!(IdentParser::new().parse("__").is_ok());
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assert!(IdentParser::new().parse("0").is_err());
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assert!(IdentParser::new().parse("0123456").is_err());
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assert!(IdentParser::new().parse("0aaaa").is_err());
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}
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