爱特每羊队
85 lines
2.2 KiB
Rust
85 lines
2.2 KiB
Rust
use oxide_compiler::compiler::Compiler;
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use oxide_parser::Allocator;
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use oxide_types::value::JsValue;
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use oxide_vm::coercion;
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use oxide_vm::vm::Vm;
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fn eval(source: &str) -> String {
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let allocator = Allocator::default();
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let program = match oxide_parser::parse(&allocator, source) {
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Ok(p) => p,
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Err(e) => return format!("parse error: {}", e[0].message),
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};
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let module = match Compiler::new().compile(&program) {
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Ok(m) => m,
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Err(e) => return format!("compile error: {e}"),
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};
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let mut vm = Vm::new();
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match vm.run(&module) {
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Ok(result) => format!("{result}"),
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Err(e) => format!("vm error: {e}"),
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}
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}
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#[test]
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fn eval_coercion_null_equals_null() {
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assert_eq!(eval("null == null"), "true");
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}
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#[test]
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fn eval_coercion_bool_equals_int() {
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assert_eq!(eval("false == 0"), "true");
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}
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#[test]
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fn eval_not_falsy() {
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assert_eq!(eval("!0"), "true");
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}
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#[test]
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fn test_same_value_signed_zero() {
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assert!(!coercion::same_value(JsValue::float(0.0), JsValue::float(-0.0)));
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}
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#[test]
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fn test_strict_equality_signed_zero() {
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assert!(coercion::strict_equality(JsValue::float(0.0), JsValue::float(-0.0)));
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}
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#[test]
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fn test_same_value_nan() {
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assert!(coercion::same_value(JsValue::float(f64::NAN), JsValue::float(f64::NAN)));
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}
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#[test]
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fn test_same_value_type_mismatch() {
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assert!(!coercion::same_value(JsValue::int(1), JsValue::bool(true)));
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}
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#[test]
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fn test_same_value_int_float_equal() {
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assert!(coercion::same_value(JsValue::int(1), JsValue::float(1.0)));
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assert!(!coercion::same_value(JsValue::int(1), JsValue::float(2.0)));
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}
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#[test]
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fn test_strict_equality_nan() {
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assert!(!coercion::strict_equality(JsValue::float(f64::NAN), JsValue::float(f64::NAN)));
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}
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#[test]
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fn test_strict_equality_type_mismatch() {
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assert!(!coercion::strict_equality(JsValue::int(1), JsValue::bool(true)));
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}
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#[test]
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fn test_strict_equality_int_float_equal() {
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assert!(coercion::strict_equality(JsValue::int(1), JsValue::float(1.0)));
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assert!(!coercion::strict_equality(JsValue::int(1), JsValue::float(2.0)));
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}
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#[test]
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fn test_strict_equality_null_undefined() {
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assert!(!coercion::strict_equality(JsValue::null(), JsValue::undefined()));
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}
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