nodejs/deps/v8/test/mjsunit/regress/wasm/regress-crbug-408253898.js

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// Copyright 2025 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: --allow-natives-syntax
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
let module_builder = new WasmModuleBuilder();
module_builder.addImportedGlobal("foo", "oh", kWasmExternRef);
module_builder.addImportedGlobal("bar", "no", kWasmExternRef);
let wasm_imports = WebAssembly.Module.imports(module_builder.toModule({
importedStringConstants: "foo"
}));
assertEquals(wasm_imports.length, 1);
assertTrue(%HasFastPackedElements(wasm_imports));
assertTrue(%HeapObjectVerify(wasm_imports));
wasm_imports.fill(0);
assertEquals(wasm_imports.length, 1);
assertTrue(%HasSmiElements(wasm_imports));
assertTrue(%HasFastPackedElements(wasm_imports));
assertTrue(%HeapObjectVerify(wasm_imports));