爱特每羊队
83 lines
2.4 KiB
Rust
83 lines
2.4 KiB
Rust
use oxide_runtime_api::{same_value_zero, to_integer_or_infinity, to_length};
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use oxide_types::value::JsValue;
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#[test]
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fn test_to_integer_or_infinity_nan() {
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assert_eq!(to_integer_or_infinity(JsValue::float(f64::NAN)), 0.0);
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}
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#[test]
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fn test_to_integer_or_infinity_zero() {
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assert_eq!(to_integer_or_infinity(JsValue::float(0.0)), 0.0);
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assert_eq!(to_integer_or_infinity(JsValue::float(-0.0)), 0.0);
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}
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#[test]
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fn test_to_integer_or_infinity_infinity() {
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assert_eq!(to_integer_or_infinity(JsValue::float(f64::INFINITY)), f64::INFINITY);
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assert_eq!(to_integer_or_infinity(JsValue::float(f64::NEG_INFINITY)), f64::NEG_INFINITY);
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}
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#[test]
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fn test_to_integer_or_infinity_truncation() {
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assert_eq!(to_integer_or_infinity(JsValue::float(3.7)), 3.0);
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assert_eq!(to_integer_or_infinity(JsValue::float(-3.7)), -3.0);
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}
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#[test]
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fn test_to_integer_or_infinity_int() {
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assert_eq!(to_integer_or_infinity(JsValue::int(42)), 42.0);
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}
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#[test]
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fn test_to_length_nan() {
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assert_eq!(to_length(JsValue::float(f64::NAN)), 0);
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}
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#[test]
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fn test_to_length_negative() {
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assert_eq!(to_length(JsValue::float(-1.0)), 0);
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assert_eq!(to_length(JsValue::int(-42)), 0);
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}
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#[test]
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fn test_to_length_positive() {
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assert_eq!(to_length(JsValue::float(100.0)), 100);
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assert_eq!(to_length(JsValue::int(999)), 999);
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}
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#[test]
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fn test_to_length_overflow_clamp() {
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assert_eq!(to_length(JsValue::float(1e100)), 9_007_199_254_740_991);
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}
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#[test]
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fn test_same_value_zero_nan() {
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assert!(same_value_zero(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_zero_positive_and_negative_zero() {
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assert!(same_value_zero(JsValue::float(0.0), JsValue::float(-0.0)));
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assert!(same_value_zero(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_zero_equal_numbers() {
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assert!(same_value_zero(JsValue::float(42.0), JsValue::float(42.0)));
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assert!(same_value_zero(JsValue::int(42), JsValue::int(42)));
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assert!(same_value_zero(JsValue::int(42), JsValue::float(42.0)));
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}
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#[test]
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fn test_same_value_zero_different_numbers() {
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assert!(!same_value_zero(JsValue::float(1.0), JsValue::float(2.0)));
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}
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#[test]
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fn test_same_value_zero_null_undefined() {
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assert!(same_value_zero(JsValue::null(), JsValue::null()));
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assert!(same_value_zero(JsValue::undefined(), JsValue::undefined()));
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assert!(!same_value_zero(JsValue::null(), JsValue::undefined()));
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}
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