'use strict'; const common = require('../common'); const assert = require('assert'); const cp = require('child_process'); const child = cp.spawn(process.execPath, ['--interactive']); let output = ''; child.stdout.on('data', (data) => { output += data; }); child.on('exit', common.mustCall(() => { assert.doesNotMatch(output, /Uncaught Error/); })); child.stdin.write('await null;\n'); child.stdin.write('.exit\n');