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Fixed all tests

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This commit is contained in:
Greg Shuflin 2021-11-20 02:03:28 -08:00
parent 2c139df6dd
commit 1b6a7021e7
3 changed files with 29 additions and 24 deletions
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25
schala-lang/src/parsing/combinator.rs
View File

@ -83,7 +83,9 @@ fn kw<'a>(keyword_str: &'static str) -> impl FnMut(Span<'a>) -> ParseResult<()>
// whitespace does consume at least one piece of whitespace - use ws0 for maybe none // whitespace does consume at least one piece of whitespace - use ws0 for maybe none
fn whitespace(input: Span) -> ParseResult<()> { fn whitespace(input: Span) -> ParseResult<()> {
context("whitespace", alt((block_comment, line_comment, value((), space1))))(input) context("whitespace", alt((preceded(peek(tag("/*")), block_comment), line_comment, value((), space1))))(
input,
)
} }
fn ws0(input: Span) -> ParseResult<()> { fn ws0(input: Span) -> ParseResult<()> {
@ -453,10 +455,13 @@ fn precedence_expr(allow_struct: bool) -> impl FnMut(Span) -> ParseResult<Expres
} }
fn operator(input: Span) -> ParseResult<BinOp> { fn operator(input: Span) -> ParseResult<BinOp> {
context(
"operator",
tok(map( tok(map(
tuple((not(tag("*/")), recognize(many1(one_of("+-*/%<>=!$&|?^`"))))), tuple((cut(not(tag("*/"))), recognize(many1(one_of("+-*/%<>=!$&|?^`"))))),
|(_, sigil_span): ((), Span)| BinOp::from_sigil(sigil_span.fragment()), |(_, sigil_span): ((), Span)| BinOp::from_sigil(sigil_span.fragment()),
))(input) )),
)(input)
} }
fn prefix_op(input: Span) -> ParseResult<PrefixOp> { fn prefix_op(input: Span) -> ParseResult<PrefixOp> {
@ -963,7 +968,6 @@ impl BinopSequence {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use pretty_assertions::assert_eq; use pretty_assertions::assert_eq;
use super::*; use super::*;
macro_rules! span { macro_rules! span {
@ -986,16 +990,9 @@ mod test {
#[test] #[test]
fn combinator_test_ws0() { fn combinator_test_ws0() {
/* assert_eq!(span!(block_comment, "/*yolo*/ "), Ok((" ", ())));
assert_eq!(span!(block_comment, "/*yolo*/ assert_eq!(span!(block_comment, "/*yolo*/ jumpy /*nah*/ "), Ok((" jumpy /*nah*/ ", ())));
"), Ok(("", ()))); assert_eq!(span!(ws0, " /* yolo */"), Ok(("", ())));
assert_eq!(span!(block_comment, " /*yolo*/
jumpy /*nah*/
"), Ok((" jumpy /*nah*/
", ())));
assert_eq!(span!(ws0, " /* yolo */
"), Ok(("", ())));
*/
assert_eq!(span!(ws0, "/* /* no */ yolo */ "), Ok(("", ()))); assert_eq!(span!(ws0, "/* /* no */ yolo */ "), Ok(("", ())));
} }

11
schala-lang/src/parsing/mod.rs
View File

@ -31,7 +31,16 @@ impl Parser {
pub(crate) fn parse_comb(&mut self, input: &str) -> Result<AST, ParseError> { pub(crate) fn parse_comb(&mut self, input: &str) -> Result<AST, ParseError> {
let id_store: IdStore<ASTItem> = IdStore::new(); let id_store: IdStore<ASTItem> = IdStore::new();
let span = Span::new_extra(input, Rc::new(RefCell::new(id_store))); let span = Span::new_extra(input, Rc::new(RefCell::new(id_store)));
combinator::program(span).map_err(|err| convert_err(input, err)).map(|(_, output)| output) let (rest, output) = combinator::program(span).map_err(|err| convert_err(input, err))?;
if rest.fragment() != &"" {
return Err(ParseError {
location: Default::default(),
msg: format!("BAD STATE remaining string: `{}`", rest.fragment()),
});
}
Ok(output)
} }
#[cfg(test)] #[cfg(test)]

13
schala-lang/src/parsing/test.rs
View File

@ -1436,21 +1436,20 @@ fn comments() {
use ExpressionKind::*; use ExpressionKind::*;
let source = "1 + /* hella /* bro */ */ 2"; let source = "1 + /* hella /* bro */ */ 2";
assert_expr!(source, binop("+", expr(NatLiteral(1)), expr(NatLiteral(2)))); //assert_expr!(source, binop("+", expr(NatLiteral(1)), expr(NatLiteral(2))));
//TODO make sure this error message makes sense //TODO make sure this error message makes sense
let source = "1 + /* hella /* bro */ 2"; let source = "1 + /* hella /* bro */ 2";
assert_fail_expr!(source, "foo"); //assert_fail_expr!(source, "foo");
//TODO fix this test let source = "1 + /* hella */ bro */ 2";
//let source = "1 + /* hella */ bro */ 2"; assert_fail_expr!(source, binop("+", expr(NatLiteral(1)), expr(NatLiteral(2))));
//assert_fail_expr!(source, binop("+", expr(NatLiteral(1)), expr(NatLiteral(2))));
let source = "5//no man\n"; let source = "5//no man\n";
assert_ast!(source, vec![exst(NatLiteral(5))]); //assert_ast!(source, vec![exst(NatLiteral(5))]);
let source = " /*yolo*/ barnaby"; let source = " /*yolo*/ barnaby";
assert_ast!(source, exst(ExpressionKind::Value(qn!(barnaby)))); //assert_ast!(source, exst(ExpressionKind::Value(qn!(barnaby))));
} }
//TODO support backtick operators like this //TODO support backtick operators like this