1'use strict'; 2 3const common = require('../common'); 4const assert = require('assert'); 5const constants = require('fs').constants; 6 7if (common.isLinux) { 8 assert('O_NOATIME' in constants); 9 assert.strictEqual(constants.O_NOATIME, 0x40000); 10} else { 11 assert(!('O_NOATIME' in constants)); 12} 13