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nodejs/test/parallel/test-domain-safe-exit.js
Neil Vass 8e814fcf3a test: improve assertion messages
Print content of domain stack if it doesn't match expected values
PR-URL: https://github.com/nodejs/node/pull/16885
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2017-11-10 21:43:22 +05:30

41 lines
1.7 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.
'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)})`);