Sha256: db3e5f50996b0ac55336d2b901159b76c9f6ef1c42af2fdcc5e96c9aa307cd4c
Contents?: true
Size: 1.32 KB
Versions: 19
Compression:
Stored size: 1.32 KB
Contents
use magnus::prelude::*;
#[test]
fn it_converts_floats_from_value() {
let ruby = unsafe { magnus::embed::init() };
let val = ruby.eval::<magnus::Value>("1.0").unwrap();
let res = f64::try_convert(val);
assert_eq!(res.unwrap(), 1.0);
let val = ruby.eval::<magnus::Value>("1").unwrap();
let res = f64::try_convert(val);
assert_eq!(res.unwrap(), 1.0);
let val = ruby.eval::<magnus::Value>("1/2r").unwrap();
let res = f64::try_convert(val);
assert_eq!(res.unwrap(), 0.5);
let val = ruby.eval::<magnus::Value>("18446744073709551615").unwrap();
let res = f64::try_convert(val);
assert_eq!(res.unwrap(), 18446744073709552000.0);
let val = ruby.eval::<magnus::Value>(r#""1.0""#).unwrap();
let res = f64::try_convert(val);
assert!(res.is_err());
let val = ruby.eval::<magnus::Value>("Object.new").unwrap();
let res = f64::try_convert(val);
assert!(res.is_err());
let val = ruby.eval::<magnus::Value>("nil").unwrap();
let res = f64::try_convert(val);
assert!(res.is_err());
let val = ruby.eval::<magnus::Value>("Float::INFINITY").unwrap();
let res = f64::try_convert(val);
assert_eq!(res.unwrap(), f64::INFINITY);
let val = ruby.eval::<magnus::Value>("Float::NAN").unwrap();
let res = f64::try_convert(val);
assert!(res.unwrap().is_nan());
}
Version data entries
19 entries across 19 versions & 1 rubygems