'use strict';

const { platformTimeout, mustCall } = require('../common');

const childProcess = require('child_process');

const assert = require('assert');

if (process.env.CHILD === 'true') {

main();

} else {

// Use inherited stdio child process to prevent test tools from determining

// the case as crashed from SIGINT

const cp = childProcess.spawn(

process.execPath,

['--trace-sigint', __filename],

{

env: { ...process.env, CHILD: 'true' },

stdio: ['inherit', 'inherit', 'inherit', 'ipc']

});

cp.on('message', mustCall(() => {

setTimeout(() => cp.kill('SIGINT'), platformTimeout(100));

}));

cp.on('exit', mustCall((code, signal) => {

assert.strictEqual(signal, 'SIGINT');

assert.strictEqual(code, null);

}));

}

function main() {

// Deactivate colors even if the tty does support colors.

process.env.NODE_DISABLE_COLORS = '1';

process.channel.ref(); // Keep event loop alive until the signal is received.

process.send('ready');

}