mirror of https://gitee.com/openkylin/nodejs.git
70 lines
2.4 KiB
JavaScript
70 lines
2.4 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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if (!common.isMainThread) {
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assert.strictEqual(typeof process.umask(), 'number');
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assert.throws(() => {
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process.umask('0664');
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}, { code: 'ERR_WORKER_UNSUPPORTED_OPERATION' });
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common.skip('Setting process.umask is not supported in Workers');
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}
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// Note in Windows one can only set the "user" bits.
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let mask;
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if (common.isWindows) {
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mask = '0600';
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} else {
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mask = '0664';
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}
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const old = process.umask(mask);
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assert.strictEqual(process.umask(old), parseInt(mask, 8));
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// Confirm reading the umask does not modify it.
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// 1. If the test fails, this call will succeed, but the mask will be set to 0
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assert.strictEqual(process.umask(), old);
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// 2. If the test fails, process.umask() will return 0
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assert.strictEqual(process.umask(), old);
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assert.throws(() => {
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process.umask({});
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}, {
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code: 'ERR_INVALID_ARG_VALUE',
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message: 'The argument \'mask\' must be a 32-bit unsigned integer ' +
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'or an octal string. Received {}'
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});
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['123x', 'abc', '999'].forEach((value) => {
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assert.throws(() => {
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process.umask(value);
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}, {
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code: 'ERR_INVALID_ARG_VALUE',
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message: 'The argument \'mask\' must be a 32-bit unsigned integer ' +
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`or an octal string. Received '${value}'`
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});
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});
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