blob: 0f278b65c59abc7a597e0de9882497a495cae810 [file] [log] [blame]
// Copyright 2017 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: --expose-wasm --expose-gc --verify-heap
load("test/mjsunit/wasm/user-properties-common.js");
(function ImportReexportChain() {
print("ImportReexportChain");
var f = id;
for (let i = 0; i < 5; i++) {
let builder = new WasmModuleBuilder();
builder.addImport("imp", "func", kSig_i_i);
builder.addExport("exp", 0);
let module = builder.toModule();
let instance = new WebAssembly.Instance(module, {imp: {func: f}});
let g = instance.exports.exp;
assertInstanceof(g, Function);
printName("before", g);
testProperties(g);
printName(" after", g);
// The Wasm-internal fields of {g} are only inspected when {g} is
// used as an import into another instance. Use {g} as the import
// the next time through the loop.
f = g;
}
})();