1'use strict'; 2 3const common = require('../common'); 4const assert = require('assert'); 5const tick = require('../common/tick'); 6const initHooks = require('./init-hooks'); 7const { checkInvocations } = require('./hook-checks'); 8const fs = require('fs'); 9 10if (!common.isMainThread) 11 common.skip('Worker bootstrapping works differently -> different async IDs'); 12 13const hooks = initHooks(); 14 15hooks.enable(); 16fs.readFile(__filename, common.mustCall(onread)); 17 18function onread() { 19 const as = hooks.activitiesOfTypes('FSREQCALLBACK'); 20 let lastParent = 1; 21 for (let i = 0; i < as.length; i++) { 22 const a = as[i]; 23 assert.strictEqual(a.type, 'FSREQCALLBACK'); 24 assert.strictEqual(typeof a.uid, 'number'); 25 assert.strictEqual(a.triggerAsyncId, lastParent); 26 lastParent = a.uid; 27 } 28 checkInvocations(as[0], { init: 1, before: 1, after: 1, destroy: 1 }, 29 'reqwrap[0]: while in onread callback'); 30 checkInvocations(as[1], { init: 1, before: 1, after: 1, destroy: 1 }, 31 'reqwrap[1]: while in onread callback'); 32 checkInvocations(as[2], { init: 1, before: 1, after: 1, destroy: 1 }, 33 'reqwrap[2]: while in onread callback'); 34 35 // This callback is called from within the last fs req callback therefore 36 // the last req is still going and after/destroy haven't been called yet 37 checkInvocations(as[3], { init: 1, before: 1 }, 38 'reqwrap[3]: while in onread callback'); 39 tick(2); 40} 41 42process.on('exit', onexit); 43 44function onexit() { 45 hooks.disable(); 46 hooks.sanityCheck('FSREQCALLBACK'); 47 const as = hooks.activitiesOfTypes('FSREQCALLBACK'); 48 const a = as.pop(); 49 checkInvocations(a, { init: 1, before: 1, after: 1, destroy: 1 }, 50 'when process exits'); 51} 52