17 lines
408 B
Rust
17 lines
408 B
Rust
use rhai::Engine;
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use rhai::EvalAltResult;
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#[test]
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fn test_decrement() {
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let mut engine = Engine::new();
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assert_eq!(engine.eval::<i64>("let x = 10; x -= 7; x"), Ok(3));
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assert_eq!(
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engine.eval::<String>("let s = \"test\"; s -= \"ing\"; s"),
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Err(EvalAltResult::ErrorFunctionNotFound(
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"- (alloc::string::String,alloc::string::String)".to_string()
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))
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);
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}
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