test: destroy pool in async context tracking test

[poolifier.git] / tests / pools / abstract-pool.test.mjs

diff --git a/tests/pools/abstract-pool.test.mjs b/tests/pools/abstract-pool.test.mjs
index 41f4751fcae23153cbfab362245e105af376ba37..edf03f4ae327b4f7c79fe9a1a9c9917c91de6e19 100644 (file)
--- a/tests/pools/abstract-pool.test.mjs
+++ b/tests/pools/abstract-pool.test.mjs
@@ -2,6 +2,7 @@ import { EventEmitterAsyncResource } from 'node:events'
 import { dirname, join } from 'node:path'
 import { readFileSync } from 'node:fs'
 import { fileURLToPath } from 'node:url'
+import { createHook, executionAsyncId } from 'node:async_hooks'
 import { expect } from 'expect'
 import { restore, stub } from 'sinon'
 import {
@@ -69,8 +70,9 @@ describe('Abstract pool test suite', () => {
       numberOfWorkers,
       './tests/worker-files/thread/testWorker.mjs'
     )
-    expect(pool.starting).toBe(false)
     expect(pool.started).toBe(true)
+    expect(pool.starting).toBe(false)
+    expect(pool.destroying).toBe(false)
     await pool.destroy()
   })
 
@@ -806,6 +808,7 @@ describe('Abstract pool test suite', () => {
           executing: 0,
           queued: 0,
           maxQueued: 0,
+          sequentiallyStolen: 0,
           stolen: 0,
           failed: 0
         },
@@ -886,6 +889,24 @@ describe('Abstract pool test suite', () => {
     await pool.destroy()
   })
 
+  it('Verify that pool statuses are checked at start or destroy', async () => {
+    const pool = new FixedThreadPool(
+      numberOfWorkers,
+      './tests/worker-files/thread/testWorker.mjs'
+    )
+    expect(pool.info.started).toBe(true)
+    expect(pool.info.ready).toBe(true)
+    expect(() => pool.start()).toThrow(
+      new Error('Cannot start an already started pool')
+    )
+    await pool.destroy()
+    expect(pool.info.started).toBe(false)
+    expect(pool.info.ready).toBe(false)
+    await expect(pool.destroy()).rejects.toThrow(
+      new Error('Cannot destroy an already destroyed pool')
+    )
+  })
+
   it('Verify that pool can be started after initialization', async () => {
     const pool = new FixedClusterPool(
       numberOfWorkers,
@@ -896,6 +917,7 @@ describe('Abstract pool test suite', () => {
     )
     expect(pool.info.started).toBe(false)
     expect(pool.info.ready).toBe(false)
+    expect(pool.readyEventEmitted).toBe(false)
     expect(pool.workerNodes).toStrictEqual([])
     await expect(pool.execute()).rejects.toThrow(
       new Error('Cannot execute a task on not started pool')
@@ -903,6 +925,8 @@ describe('Abstract pool test suite', () => {
     pool.start()
     expect(pool.info.started).toBe(true)
     expect(pool.info.ready).toBe(true)
+    await waitPoolEvents(pool, PoolEvents.ready, 1)
+    expect(pool.readyEventEmitted).toBe(true)
     expect(pool.workerNodes.length).toBe(numberOfWorkers)
     for (const workerNode of pool.workerNodes) {
       expect(workerNode).toBeInstanceOf(WorkerNode)
@@ -950,6 +974,7 @@ describe('Abstract pool test suite', () => {
           executing: maxMultiplier,
           queued: 0,
           maxQueued: 0,
+          sequentiallyStolen: 0,
           stolen: 0,
           failed: 0
         },
@@ -977,6 +1002,7 @@ describe('Abstract pool test suite', () => {
           executing: 0,
           queued: 0,
           maxQueued: 0,
+          sequentiallyStolen: 0,
           stolen: 0,
           failed: 0
         },
@@ -1018,6 +1044,7 @@ describe('Abstract pool test suite', () => {
           executing: 0,
           queued: 0,
           maxQueued: 0,
+          sequentiallyStolen: 0,
           stolen: 0,
           failed: 0
         },
@@ -1053,6 +1080,7 @@ describe('Abstract pool test suite', () => {
           executing: 0,
           queued: 0,
           maxQueued: 0,
+          sequentiallyStolen: 0,
           stolen: 0,
           failed: 0
         },
@@ -1240,6 +1268,43 @@ describe('Abstract pool test suite', () => {
     await pool.destroy()
   })
 
+  it('Verify that pool asynchronous resource track tasks execution', async () => {
+    let taskAsyncId
+    let initCalls = 0
+    let beforeCalls = 0
+    let afterCalls = 0
+    let resolveCalls = 0
+    const hook = createHook({
+      init (asyncId, type) {
+        if (type === 'poolifier:task') {
+          initCalls++
+          taskAsyncId = asyncId
+        }
+      },
+      before (asyncId) {
+        if (asyncId === taskAsyncId) beforeCalls++
+      },
+      after (asyncId) {
+        if (asyncId === taskAsyncId) afterCalls++
+      },
+      promiseResolve () {
+        if (executionAsyncId() === taskAsyncId) resolveCalls++
+      }
+    })
+    const pool = new FixedThreadPool(
+      numberOfWorkers,
+      './tests/worker-files/thread/testWorker.mjs'
+    )
+    hook.enable()
+    await pool.execute()
+    hook.disable()
+    expect(initCalls).toBe(1)
+    expect(beforeCalls).toBe(1)
+    expect(afterCalls).toBe(1)
+    expect(resolveCalls).toBe(1)
+    await pool.destroy()
+  })
+
   it('Verify that hasTaskFunction() is working', async () => {
     const dynamicThreadPool = new DynamicThreadPool(
       Math.floor(numberOfWorkers / 2),
@@ -1319,6 +1384,7 @@ describe('Abstract pool test suite', () => {
           executed: expect.any(Number),
           executing: 0,
           queued: 0,
+          sequentiallyStolen: 0,
           stolen: 0,
           failed: 0
         },
@@ -1415,23 +1481,24 @@ describe('Abstract pool test suite', () => {
       './tests/worker-files/thread/testMultipleTaskFunctionsWorker.mjs'
     )
     await waitPoolEvents(dynamicThreadPool, PoolEvents.ready, 1)
+    const workerId = dynamicThreadPool.workerNodes[0].info.id
     await expect(dynamicThreadPool.setDefaultTaskFunction(0)).rejects.toThrow(
       new Error(
-        "Task function operation 'default' failed on worker 33 with error: 'TypeError: name parameter is not a string'"
+        `Task function operation 'default' failed on worker ${workerId} with error: 'TypeError: name parameter is not a string'`
       )
     )
     await expect(
       dynamicThreadPool.setDefaultTaskFunction(DEFAULT_TASK_NAME)
     ).rejects.toThrow(
       new Error(
-        "Task function operation 'default' failed on worker 33 with error: 'Error: Cannot set the default task function reserved name as the default task function'"
+        `Task function operation 'default' failed on worker ${workerId} with error: 'Error: Cannot set the default task function reserved name as the default task function'`
       )
     )
     await expect(
       dynamicThreadPool.setDefaultTaskFunction('unknown')
     ).rejects.toThrow(
       new Error(
-        "Task function operation 'default' failed on worker 33 with error: 'Error: Cannot set the default task function to a non-existing task function'"
+        `Task function operation 'default' failed on worker ${workerId} with error: 'Error: Cannot set the default task function to a non-existing task function'`
       )
     )
     expect(dynamicThreadPool.listTaskFunctionNames()).toStrictEqual([
@@ -1493,6 +1560,7 @@ describe('Abstract pool test suite', () => {
             executing: 0,
             failed: 0,
             queued: 0,
+            sequentiallyStolen: 0,
             stolen: 0
           },
           runTime: {