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// Copyright 2018 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: --no-wasm-disable-structured-cloning
load("test/mjsunit/wasm/wasm-constants.js");
load("test/mjsunit/wasm/wasm-module-builder.js");
(function TestPostModule() {
let builder = new WasmModuleBuilder();
builder.addFunction("add", kSig_i_ii)
.addBody([kExprGetLocal, 0, kExprGetLocal, 1, kExprI32Add])
.exportFunc();
let module = builder.toModule();
let workerScript = `
onmessage = function(module) {
try {
let instance = new WebAssembly.Instance(module);
let result = instance.exports.add(40, 2);
postMessage(result);
} catch(e) {
postMessage('ERROR: ' + e);
}
}
`;
let realm = Realm.create();
Realm.shared = { m:module, s:workerScript };
let realmScript = `
let worker = new Worker(Realm.shared.s);
worker.postMessage(Realm.shared.m);
let message = worker.getMessage();
worker.terminate();
message;
`;
let message = Realm.eval(realm, realmScript);
assertEquals(42, message);
})();
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