Function runAndKill

test/parallel/test-runner-exit-code.js:9–29

(file, expectedTestName)

const { finished } = require('stream/promises');

async function runAndKill(file, expectedTestName) {
  if (common.isWindows) {
    common.printSkipMessage(`signals are not supported in windows, skipping ${file}`);
    return;
  }
  let stdout = '';
  const child = spawn(process.execPath, ['--test', '--test-reporter=tap', file]);
  child.stdout.setEncoding('utf8');
  child.stdout.on('data', (chunk) => {
    if (!stdout.length) child.kill('SIGINT');
    stdout += chunk;
  });
  const [code, signal] = await once(child, 'exit');
  await finished(child.stdout);
  assert(stdout.startsWith('TAP version 13\n'));
  // Verify interrupted test message
  assert(stdout.includes(`Interrupted while running: ${expectedTestName}`),
         `Expected output to contain interrupted test name`);
  assert.strictEqual(signal, null);
  assert.strictEqual(code, 1);
}

if (process.argv[2] === 'child') {
  const test = require('node:test');