function installAddon(name) {
  let install = getAddonInstall(name);
  do_check_neq(null, install);
  return installAddonFromInstall(install);
}
/**
 * Convenience function to install an add-on from the extensions unit tests.
 *
 * @param  name
 *         String name of add-on to install. e.g. test_install1
 * @return addon object that was installed
 */
Convenience function to install an add-on from the extensions unit tests.
@param  name
String name of add-on to install.
Convenience function to install an add - on from the extensions unit tests . @param name String name of add - on to install .
function installAddon(name) {
  let install = getAddonInstall(name);
  do_check_neq(null, install);
  return installAddonFromInstall(install);
}
function installAddon ( name ) { let install = getAddonInstall ( name ) ; do_check_neq ( null , install ) ; return installAddonFromInstall ( install ) ; }
Convenience function to install an add-on from the extensions unit tests.
Convenience function to install an add - on from the extensions unit tests .