node/test/pummel/test-smalloc-dispose-segfault.js
isaacs 3e1b1dd4a9 Remove excessive copyright/license boilerplate
The copyright and license notice is already in the LICENSE file.  There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
2015-01-12 15:30:28 -08:00

29 lines
711 B
JavaScript

var common = require('../common');
var assert = require('assert');
var spawn = require('child_process').spawn;
var smalloc = process.binding('smalloc');
var alloc = smalloc.alloc;
var dispose = smalloc.dispose;
// child
if (process.argv[2] === 'child') {
// test that disposing an allocation won't cause the MakeWeakCallback to try
// and free invalid memory
for (var i = 0; i < 1e4; i++) {
dispose(alloc({}, 5));
if (i % 10 === 0) gc();
}
} else {
// test case
var child = spawn(process.execPath,
['--expose_gc', __filename, 'child']);
child.on('exit', function(code, signal) {
assert.equal(code, 0, signal);
console.log('dispose didn\'t segfault');
});
}