flesh/tests/test_lib_math.rs
2023-03-07 22:16:57 -08:00

817 lines
23 KiB
Rust

mod math_lib_tests {
use relish::ast::{eval, lex, Ctr, SymTable};
use relish::stdlib::{dynamic_stdlib, static_stdlib};
#[test]
fn test_add_chain() {
let document = "(add 1 2 3 4)";
let result = "10";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_add_chain_mixed() {
let document = "(add 1 2.2 3 4)";
let result = "10.2";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_mul_chain() {
let document = "(mul 1 2 3 4)";
let result = "24";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_sub_chain() {
let document = "(sub 1 2.2 3 4)";
let result = "-8.2";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_div() {
let document = "(div 10 5)";
let result = "2";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_float_to_int() {
let document = "(int 10.5)";
let result = "10";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_string_to_int() {
let document = "(int '10')";
let result = "10";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_int_to_float() {
let document = "(float 10)";
let result = "10";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_string_to_float() {
let document = "(float '10.3')";
let result = "10.3";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ii_exp() {
let document = "(exp 7 20)";
let result = 7i128.pow(20);
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_if_exp() {
let document = "(exp 1 10.2)";
let result = f64::powf(1f64, 10.2);
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_fi_exp() {
let document = "(exp 1.2 5)";
let result = f64::powf(1.2, 5f64);
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
format!("{:.5}", result),
);
}
#[test]
fn test_ff_exp() {
let document = "(exp 1.3 1.5)";
let result = f64::powf(1.3, 1.5);
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ii_mod() {
let document = "(def test '' (mod 7 3))";
let check1 = "(car test)";
let result1 = "2";
let check2 = "(cdr test)";
let result2 = "1";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let _ = *eval(&lex(&document.to_string()).unwrap(), &mut syms).unwrap();
assert_eq!(
*eval(&lex(&check1.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result1.to_string(),
);
assert_eq!(
*eval(&lex(&check2.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result2.to_string(),
);
}
#[test]
fn test_if_mod() {
let document = "(def test '' (mod 7 3.3))";
let check1 = "(car test)";
let result1 = "2";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let _ = *eval(&lex(&document.to_string()).unwrap(), &mut syms).unwrap();
assert_eq!(
*eval(&lex(&check1.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result1.to_string(),
);
}
#[test]
fn test_fi_mod() {
let document = "(def test '' (mod 7.2 2))";
let check1 = "(car test)";
let result1 = "3";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let _ = *eval(&lex(&document.to_string()).unwrap(), &mut syms).unwrap();
assert_eq!(
*eval(&lex(&check1.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result1.to_string(),
);
}
#[test]
fn test_ff_mod() {
let document = "(def test '' (mod 7.2 3.3))";
let check1 = "(car test)";
let result1 = "2";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let _ = *eval(&lex(&document.to_string()).unwrap(), &mut syms).unwrap();
assert_eq!(
*eval(&lex(&check1.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result1.to_string(),
);
}
#[test]
fn test_ii_gt_t() {
let document = "(gt? 4 3)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ii_gt_f() {
let document = "(gt? 2 3)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_if_gt_t() {
let document = "(gt? 4 3.1)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_if_gt_f() {
let document = "(gt? 3 3.1)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_fi_gt_t() {
let document = "(gt? 4.1 4)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_fi_gt_f() {
let document = "(gt? 2.1 3)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ff_gt_t() {
let document = "(gt? 3.2 3.1)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ff_gt_f() {
let document = "(gt? 3.1 3.2)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ii_lt_f() {
let document = "(lt? 4 3)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ii_lt_t() {
let document = "(lt? 2 3)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_if_lt_f() {
let document = "(lt? 4 3.1)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_if_lt_t() {
let document = "(lt? 3 3.1)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_fi_lt_f() {
let document = "(lt? 4.1 4)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_fi_lt_t() {
let document = "(lt? 2.1 3)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ff_lt_f() {
let document = "(lt? 3.2 3.1)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_ff_lt_ft() {
let document = "(lt? 3.1 3.2)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_lte() {
let document = "(lte? 3.2 3.1)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_lte_e() {
let document = "(lte? 3.2 3.2)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_gte() {
let document = "(gte? 3.1 3.2)";
let result = false;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_gte_e() {
let document = "(gte? 3.1 3.1)";
let result = true;
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
assert_eq!(
*eval(&lex(&document.to_string()).unwrap(), &mut syms)
.unwrap()
.to_string(),
result.to_string(),
);
}
#[test]
fn test_inc() {
let document = "(def tester '' 1)";
let change = "(inc tester)";
let check = "(tester)";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let doc_tree = lex(&document.to_string()).unwrap();
let change_tree = lex(&change.to_string()).unwrap();
let check_tree = lex(&check.to_string()).unwrap();
eval(&doc_tree, &mut syms).unwrap();
eval(&change_tree, &mut syms).unwrap();
if let Ctr::Seg(ref s) = *eval(&check_tree, &mut syms).unwrap() {
if let Ctr::Integer(ref b) = *s.car {
assert_eq!(2, *b)
} else {
panic!()
}
} else {
panic!()
}
eval(&change_tree, &mut syms).unwrap();
if let Ctr::Seg(ref s) = *eval(&check_tree, &mut syms).unwrap() {
if let Ctr::Integer(ref b) = *s.car {
assert_eq!(3, *b)
} else {
panic!()
}
} else {
panic!()
}
}
#[test]
fn test_inc_errors_dont_lose_vars() {
let document = "(def tester '' 'oops')";
let change = "(inc tester)";
let check = "(tester)";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let doc_tree = lex(&document.to_string()).unwrap();
let change_tree = lex(&change.to_string()).unwrap();
let check_tree = lex(&check.to_string()).unwrap();
eval(&doc_tree, &mut syms).unwrap();
if let Err(s) = eval(&change_tree, &mut syms) {
assert_eq!(
s,
"error in call to inc: can only increment an integer".to_string()
);
let intermediate = *eval(&check_tree, &mut syms).unwrap();
if let Ctr::Seg(ref s) = intermediate {
assert_eq!(s.to_string(), "('oops')".to_string());
} else {
eprintln!("did not expect: {}", intermediate);
panic!()
}
} else {
eprintln!("shouldn't have succeeded!");
panic!()
}
}
#[test]
fn test_inc_errors_dont_lose_funcs() {
let document = "(def tester '' (oops) oops)";
let change = "(inc tester)";
let check = "(tester '1')";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let doc_tree = lex(&document.to_string()).unwrap();
let change_tree = lex(&change.to_string()).unwrap();
let check_tree = lex(&check.to_string()).unwrap();
eval(&doc_tree, &mut syms).unwrap();
if let Err(s) = eval(&change_tree, &mut syms) {
assert_eq!(
s,
"error in call to inc: cannot increment a function".to_string()
);
if let Ctr::String(ref s) = *eval(&check_tree, &mut syms).unwrap() {
assert_eq!(*s, "1".to_string());
} else {
panic!()
}
} else {
eprintln!("shouldn't have succeeded!");
panic!()
}
}
#[test]
fn test_dec() {
let document = "(def tester '' 1)";
let change = "(dec tester)";
let check = "(tester)";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let doc_tree = lex(&document.to_string()).unwrap();
let change_tree = lex(&change.to_string()).unwrap();
let check_tree = lex(&check.to_string()).unwrap();
eval(&doc_tree, &mut syms).unwrap();
eval(&change_tree, &mut syms).unwrap();
if let Ctr::Seg(ref s) = *eval(&check_tree, &mut syms).unwrap() {
if let Ctr::Integer(ref b) = *s.car {
assert_eq!(0, *b)
} else {
panic!()
}
} else {
panic!()
}
eval(&change_tree, &mut syms).unwrap();
if let Ctr::Seg(ref s) = *eval(&check_tree, &mut syms).unwrap() {
if let Ctr::Integer(ref b) = *s.car {
assert_eq!(-1, *b)
} else {
panic!()
}
} else {
panic!()
}
}
#[test]
fn test_dec_errors_dont_lose_vars() {
let document = "(def tester '' 'oops')";
let change = "(dec tester)";
let check = "(tester)";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let doc_tree = lex(&document.to_string()).unwrap();
let change_tree = lex(&change.to_string()).unwrap();
let check_tree = lex(&check.to_string()).unwrap();
eval(&doc_tree, &mut syms).unwrap();
if let Err(s) = eval(&change_tree, &mut syms) {
assert_eq!(
s,
"error in call to dec: can only decrement an integer".to_string()
);
let intermediate = *eval(&check_tree, &mut syms).unwrap();
if let Ctr::Seg(ref s) = intermediate {
assert_eq!(s.to_string(), "('oops')".to_string());
} else {
eprintln!("did not expect: {}", intermediate);
panic!()
}
} else {
eprintln!("shouldn't have succeeded!");
panic!()
}
}
#[test]
fn test_dec_errors_dont_lose_funcs() {
let document = "(def tester '' (oops) oops)";
let change = "(dec tester)";
let check = "(tester '1')";
let mut syms = SymTable::new();
static_stdlib(&mut syms).unwrap();
dynamic_stdlib(&mut syms).unwrap();
let doc_tree = lex(&document.to_string()).unwrap();
let change_tree = lex(&change.to_string()).unwrap();
let check_tree = lex(&check.to_string()).unwrap();
eval(&doc_tree, &mut syms).unwrap();
if let Err(s) = eval(&change_tree, &mut syms) {
assert_eq!(
s,
"error in call to dec: cannot decrement a function".to_string()
);
if let Ctr::String(ref s) = *eval(&check_tree, &mut syms).unwrap() {
assert_eq!(*s, "1".to_string());
} else {
panic!()
}
} else {
eprintln!("shouldn't have succeeded!");
panic!()
}
}
}