1'use strict'; 2 3const common = require('../common'); 4const assert = require('assert'); 5const initHooks = require('./init-hooks'); 6const { checkInvocations } = require('./hook-checks'); 7const TIMEOUT = common.platformTimeout(100); 8 9const hooks = initHooks(); 10hooks.enable(); 11 12const interval = setInterval(common.mustCall(ontimeout, 2), TIMEOUT); 13const as = hooks.activitiesOfTypes('Timeout'); 14assert.strictEqual(as.length, 1); 15const t1 = as[0]; 16assert.strictEqual(t1.type, 'Timeout'); 17assert.strictEqual(typeof t1.uid, 'number'); 18assert.strictEqual(typeof t1.triggerAsyncId, 'number'); 19checkInvocations(t1, { init: 1 }, 't1: when timer installed'); 20 21let iter = 0; 22function ontimeout() { 23 if (iter === 0) { 24 checkInvocations(t1, { init: 1, before: 1 }, 't1: when first timer fired'); 25 } else { 26 checkInvocations(t1, { init: 1, before: 2, after: 1 }, 27 't1: when first interval fired again'); 28 clearInterval(interval); 29 return; 30 } 31 32 iter++; 33 throw new Error('setInterval Error'); 34} 35 36process.once('uncaughtException', common.mustCall((err) => { 37 assert.strictEqual(err.message, 'setInterval Error'); 38})); 39 40process.on('exit', () => { 41 hooks.disable(); 42 hooks.sanityCheck('Timeout'); 43 44 checkInvocations(t1, { init: 1, before: 2, after: 2, destroy: 1 }, 45 't1: when process exits'); 46}); 47