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>
32 lines
1.0 KiB
JavaScript
32 lines
1.0 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: --wasm-staging
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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let mem = builder.addMemory(16, 32);
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builder.addFunction(undefined, kSig_v_v)
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.addBody([
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...wasmI32Const(-61),
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kExprI32Const, 1,
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...GCInstr(kExprStringNewUtf8Try), mem,
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kExprBr, 0,
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]).exportAs('callStringNewUtf8Try');
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builder.addFunction(undefined, kSig_v_v)
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.addBody([
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...wasmI32Const(-61),
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kExprI32Const, 1,
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...GCInstr(kExprStringNewWtf16), mem,
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kExprBr, 0,
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]).exportAs('callStringNewWtf16');
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let kBuiltins = {builtins: ['js-string', 'text-decoder', 'text-encoder']};
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const instance = builder.instantiate({}, kBuiltins);
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assertTraps(kTrapMemOutOfBounds, () => instance.exports.callStringNewUtf8Try());
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assertTraps(kTrapMemOutOfBounds, () => instance.exports.callStringNewWtf16());
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