1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23// Make sure the domain stack is a stack 24 25require('../common'); 26const assert = require('assert'); 27const domain = require('domain'); 28 29function names(array) { 30 return array.map(function(d) { 31 return d.name; 32 }).join(', '); 33} 34 35const a = domain.create(); 36a.name = 'a'; 37const b = domain.create(); 38b.name = 'b'; 39const c = domain.create(); 40c.name = 'c'; 41 42a.enter(); // push 43assert.deepStrictEqual(domain._stack, [a], 44 `a not pushed: ${names(domain._stack)}`); 45 46b.enter(); // push 47assert.deepStrictEqual(domain._stack, [a, b], 48 `b not pushed: ${names(domain._stack)}`); 49 50c.enter(); // push 51assert.deepStrictEqual(domain._stack, [a, b, c], 52 `c not pushed: ${names(domain._stack)}`); 53 54b.exit(); // pop 55assert.deepStrictEqual(domain._stack, [a], 56 `b and c not popped: ${names(domain._stack)}`); 57 58b.enter(); // push 59assert.deepStrictEqual(domain._stack, [a, b], 60 `b not pushed: ${names(domain._stack)}`); 61