test262/implementation-contributed/v8/mjsunit/regress/wasm/regress-834693.js

21 lines
646 B
JavaScript

// 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.
// flags: --wasm-lazy-compilation
load("test/mjsunit/wasm/wasm-constants.js");
load("test/mjsunit/wasm/wasm-module-builder.js");
var module = new WasmModuleBuilder();
module.addMemory();
module.addFunction("main", kSig_v_v)
.addBody([
kExprI32Const, 20,
kExprI32Const, 29,
kExprGrowMemory, kMemoryZero,
kExprI32StoreMem, 0, 0xFF, 0xFF, 0x7A])
.exportAs("main");
var instance = module.instantiate();
assertTraps(kTrapMemOutOfBounds, instance.exports.main);