@lcap/nasl-parser/tests/unambiguous-grammar/map.spec.ts

Take Nasl text to Nasl AST with the help of generalized parsing.

import { Parser, Grammar } from "nearley";
import grammar from "../../ts/nasl";


// [ ] 语法歧义，需语义阶段重解析
const testMapLit =`
declare logic f(x: Integer) => Integer;

logic testMapLit() {
    let a = ["a" -> 1, "b" -> f(x)];
    let b : Map<K, V> = []; // 语法歧义，需语义阶段重解析
    let c : List<K> = []; // 语法歧义，需语义阶段重解析
}
`

describe('Array syntax...', () => {
    test('Array syntax 1', async () => {
        const parser = new Parser(Grammar.fromCompiled(grammar));
        parser.feed(testMapLit);
        expect(parser.results.length).toBe(1);
    });
});