60 lines
1.6 KiB
Rust
60 lines
1.6 KiB
Rust
use rhai::{Engine, EvalAltResult, RegisterFn, INT};
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#[test]
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fn test_type_of() -> Result<(), Box<EvalAltResult>> {
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#[derive(Clone)]
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struct TestStruct {
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x: INT,
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}
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let mut engine = Engine::new();
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#[cfg(not(feature = "only_i32"))]
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assert_eq!(engine.eval::<String>("type_of(60 + 5)")?, "i64");
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#[cfg(feature = "only_i32")]
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assert_eq!(engine.eval::<String>("type_of(60 + 5)")?, "i32");
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#[cfg(not(feature = "no_float"))]
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{
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#[cfg(not(feature = "f32_float"))]
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assert_eq!(engine.eval::<String>("type_of(1.0 + 2.0)")?, "f64");
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#[cfg(feature = "f32_float")]
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assert_eq!(engine.eval::<String>("type_of(1.0 + 2.0)")?, "f32");
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}
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#[cfg(not(feature = "no_index"))]
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assert_eq!(
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engine.eval::<String>(r#"type_of([true, 2, "hello"])"#)?,
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"array"
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);
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#[cfg(not(feature = "no_object"))]
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assert_eq!(
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engine.eval::<String>(r#"type_of(#{a:true, "":2, "z":"hello"})"#)?,
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"map"
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);
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#[cfg(not(feature = "no_object"))]
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{
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engine.register_type_with_name::<TestStruct>("Hello");
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engine.register_fn("new_ts", || TestStruct { x: 1 });
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assert_eq!(engine.eval::<String>("type_of(new_ts())")?, "Hello");
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}
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assert_eq!(engine.eval::<String>(r#"type_of("hello")"#)?, "string");
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#[cfg(not(feature = "no_object"))]
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assert_eq!(engine.eval::<String>(r#""hello".type_of()"#)?, "string");
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#[cfg(not(feature = "only_i32"))]
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assert_eq!(engine.eval::<String>("let x = 123; type_of(x)")?, "i64");
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#[cfg(feature = "only_i32")]
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assert_eq!(engine.eval::<String>("let x = 123; type_of(x)")?, "i32");
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Ok(())
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}
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