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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.
load('test/mjsunit/wasm/wasm-constants.js');
load('test/mjsunit/wasm/wasm-module-builder.js');
const exportingModuleBinary = (() => {
const builder = new WasmModuleBuilder();
builder.addFunction('f', kSig_i_v).addBody([kExprI32Const, 42]).exportFunc();
return builder.toBuffer();
})();
const exportingModule = new WebAssembly.Module(exportingModuleBinary);
const exportingInstance = new WebAssembly.Instance(exportingModule);
const reExportingModuleBinary = (() => {
const builder = new WasmModuleBuilder();
const gIndex = builder.addImport('a', 'g', kSig_i_v);
builder.addExport('y', gIndex);
return builder.toBuffer();
})();
const module = new WebAssembly.Module(reExportingModuleBinary);
const imports = {
a: {g: exportingInstance.exports.f},
};
const instance = new WebAssembly.Instance(module, imports);
// Previously exported Wasm functions are re-exported with the same value
assertEquals(instance.exports.y, exportingInstance.exports.f);
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