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>
90 lines
3.1 KiB
JavaScript
90 lines
3.1 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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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(function TestTable64Constructor() {
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print(arguments.callee.name);
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let is_bigint = n => typeof n == "bigint";
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let is_number = n => typeof n == "number";
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let is_undefined = n => typeof n == "undefined";
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let is_string = n => typeof n == "string";
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// Printing support.
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let Print = n => is_bigint(n) ? `${n}n` : is_string(n) ? `"${n}"` : `${n}`;
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for (let initial of [undefined, 1, 1n, "1", true]) {
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for (let maximum of [undefined, 1, 1n, "1", true]) {
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for (let address of [undefined, 'i32', 'i64', "1", true]) {
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let is_i32 = is_undefined(address) || address === 'i32';
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let valid_address = is_i32 || address === 'i64';
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let valid_initial = !is_undefined(initial) &&
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(is_i32 ? !is_bigint(initial) : !is_number(initial));
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let valid_maximum = is_i32 ? !is_bigint(maximum) : !is_number(maximum);
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let valid = valid_address && valid_initial && valid_maximum;
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let desc = `${Print(initial)} / ${Print(maximum)} / ${
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Print(address)} -> ${valid}`;
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let code = () => new WebAssembly.Table({
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element: 'anyfunc',
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initial: initial,
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maximum: maximum,
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address: address
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});
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try {
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code();
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if (!valid) {
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assertUnreachable(`Should have failed with TypeError: ${desc}`);
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}
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} catch (e) {
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if (e instanceof TypeError && !valid) continue;
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print(desc);
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throw e;
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}
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}
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}
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}
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})();
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(function TestTable64GetAndSet() {
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print(arguments.callee.name);
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let table32 = new WebAssembly.Table({initial: 5, element: 'externref'});
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let table64 =
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new WebAssembly.Table({initial: 5n, element: 'externref', address: 'i64'});
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assertThrows(
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() => table32.get(1n), TypeError,
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'Cannot convert a BigInt value to a number');
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assertThrows(() => table64.get(1), TypeError, 'Cannot convert 1 to a BigInt');
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assertThrows(
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() => table32.set(1n, ''), TypeError,
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'Cannot convert a BigInt value to a number');
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assertThrows(
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() => table64.set(1, ''), TypeError, 'Cannot convert 1 to a BigInt');
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assertSame(undefined, table32.get(1));
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assertSame(undefined, table64.get(1n));
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table32.set(1, '32');
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table64.set(1n, '64');
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assertSame('32', table32.get(1));
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assertSame('64', table64.get(1n));
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})();
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(function TestTable64Grow() {
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print(arguments.callee.name);
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let table = new WebAssembly.Table(
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{initial: 1n, maximum: 5n, element: 'externref', address: 'i64'});
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assertEquals(1n, table.grow(2n));
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assertThrows(
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() => table.grow(3n), RangeError,
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'WebAssembly.Table.grow(): failed to grow table by 3');
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assertEquals(3n, table.grow(2n));
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assertThrows(
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() => table.grow(1n), RangeError,
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'WebAssembly.Table.grow(): failed to grow table by 1');
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assertEquals(5n, table.grow(0n));
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assertThrows(() => table.grow(0), TypeError, 'Cannot convert 0 to a BigInt');
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})();
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