50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
// Copyright 2020 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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let binary = new Binary;
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binary.emit_bytes([
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kWasmH0, // 0 header
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kWasmH1, // 1 -
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kWasmH2, // 2 -
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kWasmH3, // 3 -
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kWasmV0, // 4 version
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kWasmV1, // 5 -
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kWasmV2, // 6 -
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kWasmV3, // 7 -
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kUnknownSectionCode, // 8 custom section
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0x5, // 9 length
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0x6, // 10 invalid name length
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'a', // 11 payload
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'b', // 12 -
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'c', // 13 -
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'd', // 14 -
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kCodeSectionCode, // 15 code section start
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0x1, // 16 code section length
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19, // 17 invalid number of functions
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]);
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const buffer = binary.trunc_buffer();
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assertThrowsAsync(
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WebAssembly.compile(buffer), WebAssembly.CompileError,
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'WebAssembly.compile(): expected 6 bytes, fell off end @+11');
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