blob: 4904d67fb58c4ada3fa07acc382a273ddf4509d8 [file] [log] [blame]
// Copyright 2017 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: --expose-wasm
load('test/mjsunit/wasm/wasm-module-builder.js');
function toBytes(string) {
var a = new Array(string.length + 1);
a[0] = string.length;
for (i = 0; i < string.length; i++) {
a[i + 1] = string.charCodeAt(i);
}
return a;
}
(function TestEmptyNamesSection() {
print('TestEmptyNamesSection...');
var builder = new WasmModuleBuilder();
builder.addExplicitSection([kUnknownSectionCode, 6, ...toBytes('name'), 0]);
var buffer = builder.toBuffer();
assertTrue(WebAssembly.validate(buffer));
assertTrue((new WebAssembly.Module(buffer)) instanceof WebAssembly.Module);
})();
(function TestTruncatedNamesSection() {
print('TestTruncatedNamesSection...');
var builder = new WasmModuleBuilder();
builder.addExplicitSection([kUnknownSectionCode, 6, ...toBytes('name'), 1]);
var buffer = builder.toBuffer();
assertTrue(WebAssembly.validate(buffer));
assertTrue((new WebAssembly.Module(buffer)) instanceof WebAssembly.Module);
})();
(function TestBrokenNamesSection() {
print('TestBrokenNamesSection...');
var builder = new WasmModuleBuilder();
builder.addExplicitSection(
[kUnknownSectionCode, 7, ...toBytes('name'), 1, 100]);
var buffer = builder.toBuffer();
assertTrue(WebAssembly.validate(buffer));
assertTrue((new WebAssembly.Module(buffer)) instanceof WebAssembly.Module);
})();