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50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
// Copyright 2017 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: --expose-wasm --expose-gc --verify-heap
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d8.file.execute("test/mjsunit/wasm/user-properties-common.js");
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(function ExportedFunctionTest() {
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print("ExportedFunctionTest");
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print(" instance 1, exporting");
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var builder = new WasmModuleBuilder();
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builder.addFunction("exp", kSig_i_i)
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.addBody([
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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.exportAs("exp");
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let module1 = builder.toModule();
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let instance1 = new WebAssembly.Instance(module1);
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let g = instance1.exports.exp;
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testProperties(g);
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// The Wasm-internal fields of {g} are only inspected when {g} is
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// used as an import into another instance.
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print(" instance 2, importing");
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var builder = new WasmModuleBuilder();
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builder.addImport("imp", "func", kSig_i_i);
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let module2 = builder.toModule();
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let instance2 = new WebAssembly.Instance(module2, {imp: {func: g}});
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testProperties(g);
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})();
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