126 lines
3.0 KiB
Rust
126 lines
3.0 KiB
Rust
#![cfg(not(feature = "no_object"))]
|
|
|
|
use rhai::{AnyExt, Engine, EvalAltResult, Map, INT};
|
|
|
|
#[test]
|
|
fn test_map_indexing() -> Result<(), EvalAltResult> {
|
|
let mut engine = Engine::new();
|
|
|
|
#[cfg(not(feature = "no_index"))]
|
|
{
|
|
assert_eq!(
|
|
engine.eval::<INT>(r#"let x = #{a: 1, b: 2, c: 3}; x["b"]"#)?,
|
|
2
|
|
);
|
|
assert_eq!(
|
|
engine.eval::<char>(
|
|
r#"
|
|
let y = #{d: 1, "e": #{a: 42, b: 88, "": "hello"}, " 123 xyz": 9};
|
|
y.e[""][4]
|
|
"#
|
|
)?,
|
|
'o'
|
|
);
|
|
}
|
|
|
|
assert_eq!(
|
|
engine.eval::<INT>("let y = #{a: 1, b: 2, c: 3}; y.a = 5; y.a")?,
|
|
5
|
|
);
|
|
engine.eval::<()>("let y = #{a: 1, b: 2, c: 3}; y.z")?;
|
|
|
|
#[cfg(not(feature = "no_stdlib"))]
|
|
{
|
|
assert_eq!(
|
|
engine.eval::<INT>(
|
|
r"
|
|
let x = #{a: 1, b: 2, c: 3};
|
|
let y = #{b: 42, d: 9};
|
|
x.mixin(y);
|
|
x.len() + x.b
|
|
"
|
|
)?,
|
|
46
|
|
);
|
|
assert_eq!(
|
|
engine.eval::<INT>(
|
|
r"
|
|
let x = #{a: 1, b: 2, c: 3};
|
|
x += #{b: 42, d: 9};
|
|
x.len() + x.b
|
|
"
|
|
)?,
|
|
46
|
|
);
|
|
assert_eq!(
|
|
engine
|
|
.eval::<Map>(
|
|
r"
|
|
let x = #{a: 1, b: 2, c: 3};
|
|
let y = #{b: 42, d: 9};
|
|
x + y
|
|
"
|
|
)?
|
|
.len(),
|
|
4
|
|
);
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
#[test]
|
|
fn test_map_assign() -> Result<(), EvalAltResult> {
|
|
let mut engine = Engine::new();
|
|
|
|
let x = engine.eval::<Map>(r#"let x = #{a: 1, b: true, "c$": "hello"}; x"#)?;
|
|
let a = x.get("a").cloned().expect("should have property a");
|
|
let b = x.get("b").cloned().expect("should have property b");
|
|
let c = x.get("c$").cloned().expect("should have property c$");
|
|
|
|
assert_eq!(a.cast::<INT>(), 1);
|
|
assert_eq!(b.cast::<bool>(), true);
|
|
assert_eq!(c.cast::<String>(), "hello");
|
|
|
|
Ok(())
|
|
}
|
|
|
|
#[test]
|
|
fn test_map_return() -> Result<(), EvalAltResult> {
|
|
let mut engine = Engine::new();
|
|
|
|
let x = engine.eval::<Map>(r#"#{a: 1, b: true, "c$": "hello"}"#)?;
|
|
let a = x.get("a").cloned().expect("should have property a");
|
|
let b = x.get("b").cloned().expect("should have property b");
|
|
let c = x.get("c$").cloned().expect("should have property c$");
|
|
|
|
assert_eq!(a.cast::<INT>(), 1);
|
|
assert_eq!(b.cast::<bool>(), true);
|
|
assert_eq!(c.cast::<String>(), "hello");
|
|
|
|
Ok(())
|
|
}
|
|
|
|
#[test]
|
|
fn test_map_for() -> Result<(), EvalAltResult> {
|
|
let mut engine = Engine::new();
|
|
|
|
assert_eq!(
|
|
engine.eval::<INT>(
|
|
r#"
|
|
let map = #{a: 1, b: true, c: 123.456};
|
|
let s = "";
|
|
|
|
for key in keys(map) {
|
|
s += key;
|
|
}
|
|
|
|
s.len()
|
|
"#
|
|
)?,
|
|
3
|
|
);
|
|
|
|
Ok(())
|
|
}
|