xref: /third_party/node/test/parallel/test-domain-safe-exit.js

// 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,
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// 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
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'use strict';
require('../common');
// Make sure the domain stack doesn't get clobbered by un-matched .exit()

const assert = require('assert');
const domain = require('domain');
const util = require('util');

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

a.enter(); // push
b.enter(); // push
assert.deepStrictEqual(domain._stack, [a, b], 'Unexpected stack shape ' +
                       `(domain._stack = ${util.inspect(domain._stack)})`);

domain.create().exit(); // no-op
assert.deepStrictEqual(domain._stack, [a, b], 'Unexpected stack shape ' +
                       `(domain._stack = ${util.inspect(domain._stack)})`);