64 lines
1.8 KiB
Rust
64 lines
1.8 KiB
Rust
mod control_lib_tests {
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use relish::ast::{Ctr, eval, lex, SymTable};
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use relish::stdlib::{static_stdlib, dynamic_stdlib};
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#[test]
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fn test_if_first_case_singlet() {
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let document = "(if true 1 2)";
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let result = 1;
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let mut syms = SymTable::new();
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static_stdlib(&mut syms).unwrap();
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dynamic_stdlib(false, &mut syms).unwrap();
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if let Ok(tree) = lex(&document.to_string()) {
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if let Ctr::Integer(i) = *eval(&tree, &mut syms).unwrap() {
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assert_eq!(i, result);
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} else {
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assert!(false);
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}
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} else {
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assert!(false);
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}
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}
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#[test]
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fn test_if_second_case_singlet() {
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let document = "(if false 1 2)";
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let result = 2;
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let mut syms = SymTable::new();
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static_stdlib(&mut syms).unwrap();
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dynamic_stdlib(false, &mut syms).unwrap();
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if let Ok(tree) = lex(&document.to_string()) {
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if let Ctr::Integer(i) = *eval(&tree, &mut syms).unwrap() {
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assert_eq!(i, result);
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} else {
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assert!(false);
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}
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} else {
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assert!(false);
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}
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}
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#[test]
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fn test_complex_case_call() {
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let document = "(if true (append () 1) 2)";
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let result = "(1)";
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let mut syms = SymTable::new();
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static_stdlib(&mut syms).unwrap();
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dynamic_stdlib(false, &mut syms).unwrap();
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if let Ok(tree) = lex(&document.to_string()) {
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if let Ctr::Seg(ref i) = *eval(&tree, &mut syms).unwrap() {
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assert_eq!(i.to_string(), result);
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} else {
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assert!(false);
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}
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} else {
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assert!(false);
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}
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}
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}
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