bundcore 0.7.0

BUND programming language API
Documentation 
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use easy_error::{Error};

use bundcore;
use bundcore::bundcore::Bund;

const TEST1: &str = r#"
//
//
//
"#;

const TEST2: &str = r#"
//
// This is BUND Hello World program
//
"Hello world!" println
"#;

const TEST3: &str = r#"
//
// This is BUND Hello World program
//
42 .
"#;

const TEST4: &str = r#"
//
// This is BUND stack test program
//
"Test value" 41 42
"#;

fn init_stdlib(vm: &mut Bund) -> Result<&mut Bund, Error> {
    Ok(vm)
}

#[cfg(test)]
mod tests {
    #![allow(unused_imports)]
    use super::*;
    use rust_dynamic::value::Value;
    use bundcore::bundcore::Bund;

    #[test]
    fn test_parse_comments() {
        let mut bc = Bund::new();
        bc.eval(TEST1).expect("Fail to parse BUND program");
    }

    #[test]
    fn test_parse_hello_world() {
        let mut bc = Bund::new();
        bc.eval(TEST2).expect("Fail to parse BUND program");
    }

    #[test]
    fn test_run1_42() {
        let mut bc = Bund::new();
        let val = bc.run(TEST3).expect("Fail to parse BUND program");
        assert_eq!(val.expect("Expecting value").cast_int().unwrap(), 42 as i64);
    }

    #[test]
    fn test_run2_42() {
        let mut bc = Bund::new();
        let val = bc.run(TEST4).expect("Fail to parse BUND program");
        assert_eq!(val.expect("Expecting value").cast_int().unwrap(), 42 as i64);
    }

    #[test]
    fn test_run3_init_stdlib() {
        let mut bc = Bund::new();
        let _ = bc.init_stdlib("test".to_string(), init_stdlib).unwrap();
    }

    #[test]
    fn test_run4_init_stdlib() {
        bundcore::add_stdlib("test".to_string(), init_stdlib).unwrap();
        let _bc = Bund::new();
    }

}