1'use strict'; 2 3const common = require('../common'); 4const assert = require('assert'); 5const initHooks = require('./init-hooks'); 6const { checkInvocations } = require('./hook-checks'); 7 8if (!common.isMainThread) 9 common.skip('Worker bootstrapping works differently -> different async IDs'); 10 11const p = new Promise(common.mustCall(function executor(resolve) { 12 resolve(5); 13})); 14 15p.then(function afterResolution(val) { 16 assert.strictEqual(val, 5); 17 return val; 18}); 19 20// Init hooks after chained promise is created 21const hooks = initHooks(); 22hooks._allowNoInit = true; 23hooks.enable(); 24 25 26process.on('exit', function onexit() { 27 hooks.disable(); 28 hooks.sanityCheck('PROMISE'); 29 30 // Because the init event was never emitted the hooks listener doesn't 31 // know what the type was. Thus check for Unknown rather than PROMISE. 32 const as = hooks.activitiesOfTypes('PROMISE'); 33 const unknown = hooks.activitiesOfTypes('Unknown'); 34 assert.strictEqual(as.length, 0); 35 assert.strictEqual(unknown.length, 1); 36 37 const a0 = unknown[0]; 38 assert.strictEqual(a0.type, 'Unknown'); 39 assert.strictEqual(typeof a0.uid, 'number'); 40 checkInvocations(a0, { before: 1, after: 1 }, 'when process exits'); 41}); 42