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OOP support.

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This commit is contained in:
Stephen Chung
2020-06-26 10:39:18 +08:00
parent 259b6d0fcf
commit 175c3ccaec
27 changed files with 498 additions and 234 deletions
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17
tests/functions.rs
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@@ -19,28 +19,33 @@ fn test_functions() -> Result<(), Box<EvalAltResult>> {
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>("fn add(x, n) { x + n } let x = 40; x.add(2)")?,
engine.eval::<INT>("fn add(n) { this + n } let x = 40; x.add(2)")?,
42
);
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>("fn add(x, n) { x += n; } let x = 40; x.add(2); x")?,
40
engine.eval::<INT>("fn add(n) { this += n; } let x = 40; x.add(2); x")?,
42
);
assert_eq!(engine.eval::<INT>("fn mul2(x) { x * 2 } mul2(21)")?, 42);
assert_eq!(
engine.eval::<INT>("fn mul2(x) { x *= 2 } let a = 21; mul2(a); a")?,
21
);
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>("fn mul2(x) { x * 2 } let x = 21; x.mul2()")?,
engine.eval::<INT>("fn mul2() { this * 2 } let x = 21; x.mul2()")?,
42
);
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>("fn mul2(x) { x *= 2; } let x = 21; x.mul2(); x")?,
21
engine.eval::<INT>("fn mul2() { this *= 2; } let x = 21; x.mul2(); x")?,
42
);
Ok(())