Function createRequire

test/test262.spectest.js:592–618

(currentDir, context)

};

const createRequire = (currentDir, context) =>
	function require(modulePath) {
		const resolvedPath = path.resolve(
			currentDir,
			modulePath.endsWith(".js") ? modulePath : `${modulePath}.js`
		);

		const code = outputFileSystem.readFileSync(resolvedPath, "utf8");

		const module = { exports: {} };
		const exports = module.exports;

		const wrapper = vm.runInNewContext(
			`(function(exports, require, module, __filename, __dirname) { ${code} \n})`,
			context
		);

		wrapper(
			exports,
			createRequire(path.dirname(resolvedPath)),
			module,
			resolvedPath,
			path.dirname(resolvedPath)
		);

		return module.exports;
	};

const create262Host = (context) => ({
	evalScript(code, options = {}) {