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Cleanups and Addtional Tests.

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This commit is contained in:
Jeremy Wall 2017-07-29 12:17:38 -05:00
parent a3b2b605a2
commit c71d668529
1 changed files with 19 additions and 6 deletions
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25
src/build.rs
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@ -261,7 +261,6 @@ impl Builder {
if self.out.contains_key(sym) {
return Some(self.out[sym].clone());
} if self.assets.contains_key(sym) {
// TODO(jwall): Unit tests for this.
return Some(self.assets[sym].clone());
}
None
@ -277,7 +276,6 @@ impl Builder {
}
fn lookup_selector(&self, sl: SelectorList) -> Result<Rc<Val>, Box<Error>> {
// TODO(jwall): This should also check the assets for imported files?
let len = sl.len();
if len > 0 {
if let Some(v) = self.lookup_sym(&sl[0]) {
@ -438,7 +436,6 @@ impl Builder {
if let Entry::Vacant(v) = m.entry(key.to_string()) {
v.insert(val.clone());
} else {
// TODO(jwall): Is this an error?
return Err(Box::new(
BuildError::TypeFail(
format!("Duplicate field: {} in tuple", *key))));
@ -452,8 +449,6 @@ impl Builder {
},
Entry::Occupied(mut v) => {
// Ensure that the new type matches the old type.
// TODO(jwall): This copy is ugly but I don't think it's possible
// to both compare and replace this at the same time.
let src_val = v.get().clone();
if src_val.type_equal(&expr_result) {
v.insert(expr_result);
@ -568,7 +563,6 @@ impl Builder {
}
}
Statement::Import { path: val, name: sym } => {
// TODO(jwall): Unit Tests for this.
if !self.files.contains(&val) { // Only parse the file once on import.
if self.assets.get(&sym).is_none() {
let mut b = Self::new();
@ -960,4 +954,23 @@ mod test {
b.build_file_string("foo.ucg", "let foo = 1;".to_string());
assert!(b.out.contains_key("foo"));
}
#[test]
fn test_asset_symbol_lookups() {
let mut b = Builder::new();
b.assets.entry("foo".to_string()).or_insert(
Rc::new(Val::Tuple(vec![
("bar".to_string(), Rc::new(Val::Tuple(vec![
("quux".to_string(), Rc::new(Val::Int(1))),
]))),
])));
test_expr_to_val(vec![
(Expression::Simple(Value::Symbol("foo".to_string())),
Val::Tuple(vec![
("bar".to_string(), Rc::new(Val::Tuple(vec![
("quux".to_string(), Rc::new(Val::Int(1))),
]))),
])),
], b);
}
}