Function requireNoPackageJSONAbove

test/common/index.js:856–868

(dir = __dirname)

}

function requireNoPackageJSONAbove(dir = __dirname) {
  let possiblePackage = path.join(dir, '..', 'package.json');
  let lastPackage = null;
  while (possiblePackage !== lastPackage) {
    if (fs.existsSync(possiblePackage)) {
      assert.fail(
        'This test shouldn\'t load properties from a package.json above ' +
        `its file location. Found package.json at ${possiblePackage}.`);
    }
    lastPackage = possiblePackage;
    possiblePackage = path.join(possiblePackage, '..', '..', 'package.json');
  }
}

function spawnPromisified(...args) {
  const { spawn } = require('child_process');