918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
// Copyright 2024 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --js-source-phase-imports --allow-natives-syntax
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d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
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function makeBuilder() {
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var builder = new WasmModuleBuilder();
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builder.addFunction("f", kSig_v_v)
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.addBody([])
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.exportFunc();
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return builder;
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}
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var AbstractModuleSource = %GetAbstractModuleSource();
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assertEquals(
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Object.getPrototypeOf(WebAssembly.Module.prototype),
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AbstractModuleSource.prototype);
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assertEquals(
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Object.getPrototypeOf(AbstractModuleSource.prototype),
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Object.prototype);
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assertEquals(
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Object.getPrototypeOf(WebAssembly.Module),
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AbstractModuleSource);
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var ToStringTag = Object
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.getOwnPropertyDescriptor(
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AbstractModuleSource.prototype,
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Symbol.toStringTag,
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).get;
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var builder = makeBuilder();
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var module = new WebAssembly.Module(builder.toBuffer());
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assertEquals(Object.getPrototypeOf(module), WebAssembly.Module.prototype);
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assertTrue(module instanceof WebAssembly.Module);
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assertTrue(module instanceof AbstractModuleSource);
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assertEquals(ToStringTag.call(module), "WebAssembly.Module");
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