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denoland-deno/cli/tests/node_compat/test/parallel/test-buffer-no-negative-allocation.js
Yoshiya Hinosawa 6915a9b7a7
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.

Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
2023-02-20 16:35:04 +01:00

45 lines
1.5 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
require('../common');
const assert = require('assert');
const { SlowBuffer } = require('buffer');
const msg = {
code: 'ERR_INVALID_ARG_VALUE',
name: 'RangeError',
message: /^The argument 'size' is invalid\. Received [^"]*$/
};
// Test that negative Buffer length inputs throw errors.
assert.throws(() => Buffer(-Buffer.poolSize), msg);
assert.throws(() => Buffer(-100), msg);
assert.throws(() => Buffer(-1), msg);
assert.throws(() => Buffer(NaN), msg);
assert.throws(() => Buffer.alloc(-Buffer.poolSize), msg);
assert.throws(() => Buffer.alloc(-100), msg);
assert.throws(() => Buffer.alloc(-1), msg);
assert.throws(() => Buffer.alloc(NaN), msg);
assert.throws(() => Buffer.allocUnsafe(-Buffer.poolSize), msg);
assert.throws(() => Buffer.allocUnsafe(-100), msg);
assert.throws(() => Buffer.allocUnsafe(-1), msg);
assert.throws(() => Buffer.allocUnsafe(NaN), msg);
assert.throws(() => Buffer.allocUnsafeSlow(-Buffer.poolSize), msg);
assert.throws(() => Buffer.allocUnsafeSlow(-100), msg);
assert.throws(() => Buffer.allocUnsafeSlow(-1), msg);
assert.throws(() => Buffer.allocUnsafeSlow(NaN), msg);
assert.throws(() => SlowBuffer(-Buffer.poolSize), msg);
assert.throws(() => SlowBuffer(-100), msg);
assert.throws(() => SlowBuffer(-1), msg);
assert.throws(() => SlowBuffer(NaN), msg);