// Copyright Joyent, Inc. and other Node contributors.
//
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// 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.
//
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// Make sure the domain stack doesn't get clobbered by un-matched .exit()

var assert = require('assert');
var domain = require('domain');

var a = domain.create();
var b = domain.create();

a.enter(); // push
b.enter(); // push
assert.deepEqual(domain._stack, [a, b], 'b not pushed');

domain.create().exit(); // no-op
assert.deepEqual(domain._stack, [a, b], 'stack mangled!');
