gistfile1.js

exports['test new top window with content URI'] = function(assert) {
  let msg = 'only chrome, resource and data uris are allowed';
  assert.throws(function () {
    open('foo');
  }, msg);
  assert.throws(function () {
    open('http://foo');
  }, msg);
  assert.throws(function () {
    open('https://foo');
  }, msg);
  assert.throws(function () {
    open('//');
  }, msg);
}