25 lines
848 B
JavaScript
25 lines
848 B
JavaScript
|
// Copyright 2025 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: --wasm-max-table-size=100
|
||
|
|
|
||
|
|
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
|
||
|
|
|
||
|
|
let builder = new WasmModuleBuilder();
|
||
|
|
let $table0 = builder.addTable(kWasmFuncRef, 1, undefined);
|
||
|
|
|
||
|
|
builder.addFunction("grow", kSig_i_i).exportFunc().addBody([
|
||
|
|
kExprRefNull, kNullFuncRefCode,
|
||
|
|
kExprLocalGet, 0,
|
||
|
|
kNumericPrefix, kExprTableGrow, $table0.index,
|
||
|
|
]);
|
||
|
|
|
||
|
|
var instance = builder.instantiate();
|
||
|
|
assertEquals(1, instance.exports.grow(40));
|
||
|
|
assertEquals(41, instance.exports.grow(2));
|
||
|
|
assertEquals(43, instance.exports.grow(40));
|
||
|
|
assertEquals(83, instance.exports.grow(2));
|
||
|
|
assertEquals(-1, instance.exports.grow(40));
|
||
|
|
assertEquals(85, instance.exports.grow(2));
|