diff --git a/test/async-hooks/test-statwatcher.js b/test/async-hooks/test-statwatcher.js index 8085ebf51b3b1d..92832a46803bd4 100644 --- a/test/async-hooks/test-statwatcher.js +++ b/test/async-hooks/test-statwatcher.js @@ -1,21 +1,29 @@ 'use strict'; const common = require('../common'); -const commonPath = require.resolve('../common'); +const tmpdir = require('../common/tmpdir'); const assert = require('assert'); const initHooks = require('./init-hooks'); const { checkInvocations } = require('./hook-checks'); const fs = require('fs'); +const path = require('path'); if (!common.isMainThread) common.skip('Worker bootstrapping works differently -> different async IDs'); +tmpdir.refresh(); + +const file1 = path.join(tmpdir.path, 'file1'); +const file2 = path.join(tmpdir.path, 'file2'); +fs.writeFileSync(file1, 'foo'); +fs.writeFileSync(file2, 'bar'); + const hooks = initHooks(); hooks.enable(); function onchange() {} // install first file watcher -fs.watchFile(__filename, onchange); +const w1 = fs.watchFile(file1, { interval: 10 }, onchange); let as = hooks.activitiesOfTypes('STATWATCHER'); assert.strictEqual(as.length, 1); @@ -28,7 +36,7 @@ checkInvocations(statwatcher1, { init: 1 }, 'watcher1: when started to watch file'); // install second file watcher -fs.watchFile(commonPath, onchange); +const w2 = fs.watchFile(file2, { interval: 10 }, onchange); as = hooks.activitiesOfTypes('STATWATCHER'); assert.strictEqual(as.length, 2); @@ -41,19 +49,29 @@ checkInvocations(statwatcher1, { init: 1 }, checkInvocations(statwatcher2, { init: 1 }, 'watcher2: when started to watch second file'); -// remove first file watcher -fs.unwatchFile(__filename); -checkInvocations(statwatcher1, { init: 1, before: 1, after: 1 }, - 'watcher1: when unwatched first file'); -checkInvocations(statwatcher2, { init: 1 }, - 'watcher2: when unwatched first file'); +setTimeout(() => fs.writeFileSync(file1, 'foo++'), + common.platformTimeout(100)); +w1.once('change', common.mustCall(() => { + setImmediate(() => { + checkInvocations(statwatcher1, { init: 1, before: 1, after: 1 }, + 'watcher1: when unwatched first file'); + checkInvocations(statwatcher2, { init: 1 }, + 'watcher2: when unwatched first file'); -// remove second file watcher -fs.unwatchFile(commonPath); -checkInvocations(statwatcher1, { init: 1, before: 1, after: 1 }, - 'watcher1: when unwatched second file'); -checkInvocations(statwatcher2, { init: 1, before: 1, after: 1 }, - 'watcher2: when unwatched second file'); + setTimeout(() => fs.writeFileSync(file2, 'bar++'), + common.platformTimeout(100)); + w2.once('change', common.mustCall(() => { + setImmediate(() => { + checkInvocations(statwatcher1, { init: 1, before: 1, after: 1 }, + 'watcher1: when unwatched second file'); + checkInvocations(statwatcher2, { init: 1, before: 1, after: 1 }, + 'watcher2: when unwatched second file'); + fs.unwatchFile(file1); + fs.unwatchFile(file2); + }); + })); + }); +})); process.on('exit', onexit);