forked from LeenkxTeam/Kmake
25 lines
841 B
JavaScript
25 lines
841 B
JavaScript
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// 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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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let array = builder.addArray(kWasmI64, true);
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builder.addFunction("main", makeSig([kWasmI32], [kWasmAnyRef])).exportFunc()
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.addLocals(wasmRefNullType(array), 1)
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.addBody([
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kExprLocalGet, 0,
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kGCPrefix, kExprArrayNewDefault, array,
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kExprLocalTee, 1,
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...wasmI32Const(0xffffffe),
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kExprI64Const, 42,
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kGCPrefix, kExprArraySet, array,
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kExprLocalGet, 1,
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]);
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const instance = builder.instantiate();
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assertThrows(() => instance.exports.main(100), WebAssembly.RuntimeError,
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"array element access out of bounds");
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