| // 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. |
| |
| var common = require('../common'); |
| var assert = require('assert'); |
| |
| var constants = require('constants'); |
| var fs = require('fs'); |
| |
| var O_APPEND = constants.O_APPEND || 0; |
| var O_CREAT = constants.O_CREAT || 0; |
| var O_DIRECTORY = constants.O_DIRECTORY || 0; |
| var O_EXCL = constants.O_EXCL || 0; |
| var O_NOCTTY = constants.O_NOCTTY || 0; |
| var O_NOFOLLOW = constants.O_NOFOLLOW || 0; |
| var O_RDONLY = constants.O_RDONLY || 0; |
| var O_RDWR = constants.O_RDWR || 0; |
| var O_SYMLINK = constants.O_SYMLINK || 0; |
| var O_SYNC = constants.O_SYNC || 0; |
| var O_TRUNC = constants.O_TRUNC || 0; |
| var O_WRONLY = constants.O_WRONLY || 0; |
| |
| assert.equal(fs._stringToFlags('r'), O_RDONLY); |
| assert.equal(fs._stringToFlags('r+'), O_RDWR); |
| assert.equal(fs._stringToFlags('w'), O_TRUNC | O_CREAT | O_WRONLY); |
| assert.equal(fs._stringToFlags('w+'), O_TRUNC | O_CREAT | O_RDWR); |
| assert.equal(fs._stringToFlags('a'), O_APPEND | O_CREAT | O_WRONLY); |
| assert.equal(fs._stringToFlags('a+'), O_APPEND | O_CREAT | O_RDWR); |
| |
| assert.equal(fs._stringToFlags('wx'), O_TRUNC | O_CREAT | O_WRONLY | O_EXCL); |
| assert.equal(fs._stringToFlags('xw'), O_TRUNC | O_CREAT | O_WRONLY | O_EXCL); |
| assert.equal(fs._stringToFlags('wx+'), O_TRUNC | O_CREAT | O_RDWR | O_EXCL); |
| assert.equal(fs._stringToFlags('xw+'), O_TRUNC | O_CREAT | O_RDWR | O_EXCL); |
| assert.equal(fs._stringToFlags('ax'), O_APPEND | O_CREAT | O_WRONLY | O_EXCL); |
| assert.equal(fs._stringToFlags('xa'), O_APPEND | O_CREAT | O_WRONLY | O_EXCL); |
| assert.equal(fs._stringToFlags('ax+'), O_APPEND | O_CREAT | O_RDWR | O_EXCL); |
| assert.equal(fs._stringToFlags('xa+'), O_APPEND | O_CREAT | O_RDWR | O_EXCL); |
| |
| ('+ +a +r +w rw wa war raw r++ a++ w++' + |
| 'x +x x+ rx rx+ wxx wax xwx xxx').split(' ').forEach(function(flags) { |
| assert.throws(function() { fs._stringToFlags(flags); }); |
| }); |