爱特每羊队
61 lines
1.2 KiB
Rust
61 lines
1.2 KiB
Rust
use oxide_compiler::compiler::Compiler;
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use oxide_parser::Allocator;
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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_comparison_eq_true() {
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assert_eq!(eval("1 == 1"), "true");
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}
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#[test]
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fn eval_comparison_eq_false() {
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assert_eq!(eval("1 == 2"), "false");
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}
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#[test]
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fn eval_neq() {
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assert_eq!(eval("1 != 2"), "true");
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}
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#[test]
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fn eval_comparison_lt() {
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assert_eq!(eval("3 < 4"), "true");
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}
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#[test]
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fn eval_comparison_gt() {
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assert_eq!(eval("4 > 5"), "false");
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}
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#[test]
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fn eval_comparison_lte() {
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assert_eq!(eval("3 <= 3"), "true");
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}
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#[test]
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fn eval_comparison_gte() {
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assert_eq!(eval("5 >= 4"), "true");
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}
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#[test]
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fn eval_string_number_eq() {
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assert_eq!(eval("5 == 5"), "true");
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}
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