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[fine] The VM lives! We can test it a little!

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This commit is contained in:
John Doty 2024-01-14 16:06:14 -08:00
parent 866830b485
commit 1eb7da77fc
8 changed files with 117 additions and 15 deletions
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16
fine/tests/example_tests.rs
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@ -2,7 +2,7 @@ use fine::compiler::{compile, Function, Module};
use fine::parser::SyntaxTree;
use fine::semantics::{check, Error, Semantics, Type};
use fine::tokens::Lines;
use fine::vm::{eval, Context};
use fine::vm::{eval_export_fn, Context};
use pretty_assertions::assert_eq;
use std::fmt::Write as _;
@ -264,13 +264,19 @@ fn assert_eval_ok(tree: &SyntaxTree, lines: &Lines, expected: &str) {
let semantics = Semantics::new(tree, lines);
let module = compile(&semantics);
let main_function = module.functions[module.init].clone();
let mut context = Context::new(module);
context.init().expect("Unable to initialize module");
let mut context = Context::new(module.clone());
match eval(&mut context, main_function, vec![]) {
match eval_export_fn(&mut context, "test", &[]) {
Ok(v) => {
let actual = format!("{:?}", v);
semantic_assert_eq!(&semantics, None, expected, &actual, "module evaluated");
semantic_assert_eq!(
&semantics,
None,
expected,
&actual,
"wrong return from test function"
);
}
Err(e) => {
semantic_panic!(&semantics, None, "error occurred while running: {:?}", e);