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nodejs/test/pummel/test-buffer-big.js
Ben Noordhuis 8c02f9b7c8 buffer: throw from constructor if length > kMaxLength
Throw, don't abort. `new Buffer(0x3fffffff + 1)` used to bring down the process
with the following error message:

  FATAL ERROR: v8::Object::SetIndexedPropertiesToExternalArrayData() length
  exceeds max acceptable value

Fixes #2280.
2012-03-09 23:57:03 +01:00

30 lines
1.5 KiB
JavaScript

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var common = require('../common');
var assert = require('assert');
// The tests below should throw an error, not abort the process...
assert.throws(function() { new Buffer(0x3fffffff + 1) }, RangeError);
assert.throws(function() { new Int8Array(0x3fffffff + 1) }, RangeError);
assert.throws(function() { new ArrayBuffer(0x3fffffff + 1) }, RangeError);
assert.throws(function() { new Float64Array(0x7ffffff + 1) }, RangeError);