38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
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// Copyright 2021 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: --experimental-wasm-gc
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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var builder = new WasmModuleBuilder();
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let array_index = builder.addArray(kWasmI64, true);
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let sig_index = builder.addType(kSig_v_v);
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let main = builder.addFunction("main", kSig_v_i);
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let other = builder.addFunction("other", sig_index).addBody([]);
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let table = builder.addTable(kWasmAnyFunc, 1, 1);
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builder.addActiveElementSegment(
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0, // table
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WasmInitExpr.I32Const(0), // offset
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[1]); // values
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main.addBody([
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kExprI64Const, 0x33,
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kExprLocalGet, 0,
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kGCPrefix, kExprRttCanon, array_index,
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kGCPrefix, kExprArrayNewWithRtt, array_index,
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kExprDrop,
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kExprI32Const, 0,
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kExprCallIndirect, sig_index, table.index,
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]).exportFunc();
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var instance = builder.instantiate();
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assertThrows(
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() => instance.exports.main(1<<29), WebAssembly.RuntimeError,
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'requested new array is too large');
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