1'use strict'; 2 3const common = require('../common'); 4 5const assert = require('assert'); 6 7assert.strictEqual(process.getActiveResourcesInfo().filter( 8 (type) => type === 'Timeout').length, 0); 9 10let count = 0; 11const interval = setInterval(common.mustCall(() => { 12 assert.strictEqual(process.getActiveResourcesInfo().filter( 13 (type) => type === 'Timeout').length, 1); 14 ++count; 15 if (count === 3) { 16 clearInterval(interval); 17 } 18}, 3), 0); 19 20assert.strictEqual(process.getActiveResourcesInfo().filter( 21 (type) => type === 'Timeout').length, 1); 22