67 lines
1.8 KiB
Rust
67 lines
1.8 KiB
Rust
use rhai::{Engine, EvalAltResult, INT};
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#[test]
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fn test_or_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 16; x |= 74; x")?, 90);
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assert!(engine.eval::<bool>("let x = true; x |= false; x")?);
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assert!(engine.eval::<bool>("let x = false; x |= true; x")?);
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Ok(())
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}
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#[test]
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fn test_and_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 16; x &= 31; x")?, 16);
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assert!(!engine.eval::<bool>("let x = true; x &= false; x")?);
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assert!(!engine.eval::<bool>("let x = false; x &= true; x")?);
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assert!(engine.eval::<bool>("let x = true; x &= true; x")?);
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Ok(())
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}
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#[test]
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fn test_xor_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 90; x ^= 12; x")?, 86);
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Ok(())
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}
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#[test]
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fn test_multiply_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 2; x *= 3; x")?, 6);
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Ok(())
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}
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#[test]
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fn test_divide_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 6; x /= 2; x")?, 3);
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Ok(())
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}
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#[test]
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fn test_right_shift_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 9; x >>=1; x")?, 4);
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Ok(())
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}
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#[test]
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fn test_left_shift_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 4; x <<= 2; x")?, 16);
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Ok(())
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}
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#[test]
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fn test_modulo_equals() -> Result<(), Box<EvalAltResult>> {
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let engine = Engine::new();
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assert_eq!(engine.eval::<INT>("let x = 10; x %= 4; x")?, 2);
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Ok(())
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}
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