33 lines
733 B
Rust
33 lines
733 B
Rust
#![cfg(not(feature = "no_function"))]
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use rhai::{Engine, EvalAltResult};
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#[test]
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fn test_stack_overflow() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(
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engine.eval::<i64>(
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r"
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fn foo(n) { if n == 0 { 0 } else { n + foo(n-1) } }
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foo(25)
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",
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)?,
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325
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);
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match engine.eval::<()>(
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r"
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fn foo(n) { if n == 0 { 0 } else { n + foo(n-1) } }
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foo(1000)
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",
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) {
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Ok(_) => panic!("should be stack overflow"),
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Err(err) => match *err {
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EvalAltResult::ErrorStackOverflow(_) => (),
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_ => panic!("should be stack overflow"),
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},
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}
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Ok(())
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}
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