rhai/tests/string.rs
2020-04-11 16:06:57 +08:00

36 lines
1.1 KiB
Rust

use rhai::{Engine, EvalAltResult};
#[test]
fn test_string() -> Result<(), EvalAltResult> {
let engine = Engine::new();
assert_eq!(
engine.eval::<String>(r#""Test string: \u2764""#)?,
"Test string: ❤"
);
assert_eq!(
engine.eval::<String>(r#""Test string: \x58""#)?,
"Test string: X"
);
assert_eq!(engine.eval::<String>(r#""\"hello\"""#)?, r#""hello""#);
assert_eq!(engine.eval::<String>(r#""foo" + "bar""#)?, "foobar");
assert!(engine.eval::<bool>(r#"let y = "hello, world!"; "world" in y"#)?);
assert!(engine.eval::<bool>(r#"let y = "hello, world!"; 'w' in y"#)?);
assert!(!engine.eval::<bool>(r#"let y = "hello, world!"; "hey" in y"#)?);
#[cfg(not(feature = "no_stdlib"))]
assert_eq!(engine.eval::<String>(r#""foo" + 123"#)?, "foo123");
#[cfg(not(feature = "no_stdlib"))]
#[cfg(not(feature = "no_object"))]
assert_eq!(engine.eval::<String>("(42).to_string()")?, "42");
#[cfg(not(feature = "no_float"))]
#[cfg(not(feature = "no_stdlib"))]
assert_eq!(engine.eval::<String>(r#""foo" + 123.4556"#)?, "foo123.4556");
Ok(())
}