solidity-antlr4/dist/tests/generator.test.cjs

Solidity Lang Lexer and Parser by official ANTLR4 grammar

"use strict";

var _vitest = require("vitest");
var _parser = require("../parser/index.cjs");
var _generator = require("../generator/index.cjs");
(0, _vitest.test)("generator", async () => {
  const code = `

  pragma solidity solidity soliditysoliditysoliditysoliditysoliditysoliditysoliditysoliditysoliditysolidity ^0.8.20;


  contract  Hi {
    struct    MyStruct {
      string name;
      uint[2] nums;
    }
  }

  // asdf
  `;
  const ast = (0, _parser.parse)(code, {
    tolerant: true
  });
  const tokens = (0, _parser.tokenizer)(code, {
    tolerant: true
  });
  const target = ast.nodes[1].nodes[0];
  target.comments = tokens.filter(token => token.type?.includes("COMMENT"));
  console.log(await (0, _generator.generate)(target));
});