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// Copyright 2019 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: --wasm-grow-shared-memory --experimental-wasm-threads
const kNumWorkers = 100;
const kNumMessages = 50;
function AllocMemory(initial, maximum = initial) {
return new WebAssembly.Memory({initial : initial, maximum : maximum, shared : true});
}
(function RunTest() {
let worker = [];
for (let w = 0; w < kNumWorkers; w++) {
worker[w] = new Worker(
`onmessage =
function(msg) {
msg.memory.grow(1);
}`, {type : 'string'});
}
for (let i = 0; i < kNumMessages; i++) {
let memory = AllocMemory(1, 128);
for (let w = 0; w < kNumWorkers; w++) {
worker[w].postMessage({memory : memory});
}
}
})();
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