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'; 23const common = require('../common'); 24const assert = require('assert'); 25 26if (!common.isMainThread) { 27 assert.strictEqual(typeof process.umask(), 'number'); 28 assert.throws(() => { 29 process.umask('0664'); 30 }, { code: 'ERR_WORKER_UNSUPPORTED_OPERATION' }); 31 32 common.skip('Setting process.umask is not supported in Workers'); 33} 34 35// Note in Windows one can only set the "user" bits. 36let mask; 37if (common.isWindows) { 38 mask = '0600'; 39} else { 40 mask = '0664'; 41} 42 43const old = process.umask(mask); 44 45assert.strictEqual(process.umask(old), parseInt(mask, 8)); 46 47// Confirm reading the umask does not modify it. 48// 1. If the test fails, this call will succeed, but the mask will be set to 0 49assert.strictEqual(process.umask(), old); 50// 2. If the test fails, process.umask() will return 0 51assert.strictEqual(process.umask(), old); 52 53assert.throws(() => { 54 process.umask({}); 55}, { 56 code: 'ERR_INVALID_ARG_VALUE', 57 message: 'The argument \'mask\' must be a 32-bit unsigned integer ' + 58 'or an octal string. Received {}' 59}); 60 61['123x', 'abc', '999'].forEach((value) => { 62 assert.throws(() => { 63 process.umask(value); 64 }, { 65 code: 'ERR_INVALID_ARG_VALUE', 66 message: 'The argument \'mask\' must be a 32-bit unsigned integer ' + 67 `or an octal string. Received '${value}'` 68 }); 69}); 70