Nick Fitzgerald 3879f6f427 Introduce the wasm-bindgen-webidl frontend
This is still a work in progress. Parse WebIDL source text and convert it into
wasm-bindgen AST, so that we can automatically emit bindings for the types and
functions described in the WebIDL.
2018-05-29 14:22:53 -07:00

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578 B
Rust

extern crate proc_macro2;
extern crate syn;
extern crate wasm_bindgen_backend as backend;
extern crate wasm_bindgen_webidl as wb_webidl;
pub fn assert_parse(webidl: &str, expected: backend::ast::Program) {
let actual = wb_webidl::parse(webidl).expect("should parse the webidl source OK");
assert_eq!(expected, actual);
}
macro_rules! assert_parse {
($test_name:ident, $webidl_source:expr, $expected_ast:expr) => {
#[test]
fn $test_name() {
$crate::assert_parse($webidl_source, $expected_ast);
}
};
}
mod event;
mod simple;