/
githubmirror
/
node
Обзор
Документация
Войти
/
githubmirror
/
node
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
deps/v8/test/mjsunit/shared-memory/shared-struct-workers-optimized-code.js
40 строк
1 KB
Michaël Zasso
deps: update V8 to 12.8.374.13
16 авг 2024, 17:03
Не верифицирован
16 авг 2024, 17:03
9d7cd9b
Код
Авторство
О чём код?
// Copyright 2022 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // // Flags: --shared-string-table --harmony-struct --allow-natives-syntax // Flags: --verify-heap "use strict"; if (this.Worker) { (function TestSharedStructOptimizedCode() { let workerScript = `onmessage = function({data:struct}) { %PrepareFunctionForOptimization(writePayload); for (let i = 0; i < 5; i++) writePayload(struct); %OptimizeFunctionOnNextCall(writePayload); writePayload(struct); postMessage("done"); }; function writePayload(struct) { for (let i = 0; i < 100; i++) { struct.payload = struct.payload + 1; } } postMessage("started");`; let worker = new Worker(workerScript, { type: 'string' }); assertEquals("started", worker.getMessage()); let MyStruct = new SharedStructType(['payload']); let struct = new MyStruct(); struct.payload = 0; worker.postMessage(struct); assertEquals("done", worker.getMessage()); worker.terminate(); })(); }