Function runConfig

test/parallel/test-config-file.js:61–71

(config, filename = 'version-config.json')

  const currentMajor = Number(process.versions.node.split('.')[0]);

  async function runConfig(config, filename = 'version-config.json') {
    tmpdir.refresh();
    const configPath = join(tmpdir.path, filename);
    writeFileSync(configPath, JSON.stringify(config));

    return spawnPromisified(process.execPath, [
      '--no-warnings',
      `--experimental-config-file=${configPath}`,
      '-p', 'http.maxHeaderSize',
    ]);
  }

  it('should accept a top-level config without nodeVersion', async () => {
    const result = await runConfig({