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9d7cd9b864
PR-URL: https://github.com/nodejs/node/pull/54077 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
76 lines
2.5 KiB
JavaScript
76 lines
2.5 KiB
JavaScript
// Copyright 2024 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-memory64
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const max_size = 10000000
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const oob_size = max_size + 1;
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(function TestTable64OOBInitialSize() {
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print(arguments.callee.name);
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const builder = new WasmModuleBuilder();
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builder.addTable64(kWasmAnyFunc, oob_size).exportAs('table').index;
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const err_msg = `WebAssembly.Module(): initial table size \
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(${oob_size} elements) is larger than implementation limit \
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(10000000 elements) @+13`;
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assertThrows(
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() => builder.instantiate().exports, WebAssembly.CompileError, err_msg);
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})();
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(function TestTable64OOBMaxSize() {
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print(arguments.callee.name);
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const builder = new WasmModuleBuilder();
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// We should not throw an error if the declared maximum size is oob.
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builder.addTable64(kWasmAnyFunc, 1, oob_size).exportAs('table').index;
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builder.instantiate().exports;
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})();
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(function TestJSTable64OOBInitialSize() {
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print(arguments.callee.name);
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assertThrows(
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() => new WebAssembly.Table(
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{element: 'anyfunc', initial: oob_size, index: 'i64'}),
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RangeError, /above the upper bound/);
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})();
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(function TestJSTable64OOBMaxSize() {
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print(arguments.callee.name);
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new WebAssembly.Table(
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{element: 'anyfunc', initial:1, maximum: oob_size, index: 'i64'});
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})();
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(function TestJSTable64OOBGrowSize() {
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print(arguments.callee.name);
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let table = new WebAssembly.Table(
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{initial: 1, maximum: oob_size + 10, element: 'anyfunc', index: 'i64'});
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assertThrows(
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() => table.grow(oob_size - 1), RangeError, /failed to grow table/);
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})();
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function exportTable64Grow(builder, table) {
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let kSig_l_rl = makeSig([kWasmExternRef, kWasmI64], [kWasmI64]);
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builder.addFunction('table64_grow', kSig_l_rl)
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.addBody([
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kExprLocalGet, 0,
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kExprLocalGet, 1,
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kNumericPrefix, kExprTableGrow, table.index])
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.exportFunc();
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}
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(function TestTable64OOBGrowSize() {
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print(arguments.callee.name);
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const builder = new WasmModuleBuilder();
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const initial_size = 1;
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const table = builder.addTable64(kWasmExternRef, initial_size, oob_size + 10)
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.exportAs('table');
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exportTable64Grow(builder, table);
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let exports = builder.instantiate().exports;
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assertEquals(-1n, exports.table64_grow('64 bit', BigInt(oob_size - 1)));
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})();
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