爱特每羊队
118 lines
2.9 KiB
Rust
118 lines
2.9 KiB
Rust
use oxide_compiler::compiler::Compiler;
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use oxide_types::value::JsValue;
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use oxide_vm::vm::Vm;
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fn eval(vm: &mut Vm, source: &str) -> Result<JsValue, String> {
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let allocator = oxide_parser::Allocator::default();
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let program =
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oxide_parser::parse(&allocator, source).map_err(|e| format!("Parse error: {:?}", e))?;
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let module = Compiler::new()
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.compile(&program)
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.map_err(|e| format!("Compile error: {}", e))?;
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vm.run(&module)
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}
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#[test]
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fn math_abs_negative() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.abs(-42)").unwrap();
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assert!((result.as_double() - 42.0).abs() < 0.0001);
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}
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#[test]
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fn math_sqrt() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.sqrt(16)").unwrap();
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assert!((result.as_double() - 4.0).abs() < 0.0001);
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}
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#[test]
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fn math_pow() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.pow(2, 10)").unwrap();
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assert!((result.as_double() - 1024.0).abs() < 0.0001);
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}
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#[test]
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fn math_ceil() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.ceil(3.14)").unwrap();
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assert!((result.as_double() - 4.0).abs() < 0.0001);
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}
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#[test]
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fn math_floor() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.floor(3.14)").unwrap();
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assert!((result.as_double() - 3.0).abs() < 0.0001);
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}
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#[test]
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fn math_round() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.round(3.6)").unwrap();
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assert!((result.as_double() - 4.0).abs() < 0.0001);
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}
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#[test]
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fn math_max() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.max(1, 5)").unwrap();
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assert!((result.as_double() - 5.0).abs() < 0.0001);
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}
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#[test]
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fn math_min() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.min(10, 5)").unwrap();
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assert!((result.as_double() - 5.0).abs() < 0.0001);
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}
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#[test]
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fn math_sin() {
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let mut vm = Vm::new();
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eval(&mut vm, "Math.sin(0)").unwrap();
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}
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#[test]
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fn math_cos() {
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let mut vm = Vm::new();
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eval(&mut vm, "Math.cos(0)").unwrap();
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}
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#[test]
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fn math_random_in_range() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.random()").unwrap();
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assert!(result.as_double() >= 0.0);
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assert!(result.as_double() < 1.0);
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}
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#[test]
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fn math_pi() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.PI").unwrap();
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assert!((result.as_double() - std::f64::consts::PI).abs() < 0.0001);
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}
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#[test]
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fn math_sign_positive() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.sign(42)").unwrap();
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assert_eq!(result.as_int(), 1);
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}
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#[test]
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fn math_sign_negative() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.sign(-42)").unwrap();
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assert_eq!(result.as_int(), -1);
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}
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#[test]
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fn math_trunc() {
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let mut vm = Vm::new();
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let result = eval(&mut vm, "Math.trunc(3.9)").unwrap();
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assert!((result.as_double() - 3.0).abs() < 0.0001);
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}
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