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>
49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
// Copyright 2017 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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function toBytes(string) {
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var a = new Array(string.length + 1);
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a[0] = string.length;
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for (i = 0; i < string.length; i++) {
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a[i + 1] = string.charCodeAt(i);
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}
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return a;
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}
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(function TestEmptyNamesSection() {
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print('TestEmptyNamesSection...');
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var builder = new WasmModuleBuilder();
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builder.addExplicitSection([kUnknownSectionCode, 6, ...toBytes('name'), 0]);
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var buffer = builder.toBuffer();
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assertTrue(WebAssembly.validate(buffer));
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assertTrue((new WebAssembly.Module(buffer)) instanceof WebAssembly.Module);
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})();
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(function TestTruncatedNamesSection() {
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print('TestTruncatedNamesSection...');
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var builder = new WasmModuleBuilder();
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builder.addExplicitSection([kUnknownSectionCode, 6, ...toBytes('name'), 1]);
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var buffer = builder.toBuffer();
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assertTrue(WebAssembly.validate(buffer));
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assertTrue((new WebAssembly.Module(buffer)) instanceof WebAssembly.Module);
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})();
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(function TestBrokenNamesSection() {
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print('TestBrokenNamesSection...');
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var builder = new WasmModuleBuilder();
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builder.addExplicitSection(
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[kUnknownSectionCode, 7, ...toBytes('name'), 1, 100]);
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var buffer = builder.toBuffer();
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assertTrue(WebAssembly.validate(buffer));
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assertTrue((new WebAssembly.Module(buffer)) instanceof WebAssembly.Module);
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})();
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