Current File : /home/vacivi36/vittasync.vacivitta.com.br/vittasync/node/test/parallel/test-fs-chmod.js
// 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';
const common = require('../common');
const assert = require('assert');
const fs = require('fs');
let mode_async;
let mode_sync;
// Need to hijack fs.open/close to make sure that things
// get closed once they're opened.
fs._open = fs.open;
fs._openSync = fs.openSync;
fs.open = open;
fs.openSync = openSync;
fs._close = fs.close;
fs._closeSync = fs.closeSync;
fs.close = close;
fs.closeSync = closeSync;
let openCount = 0;
function open() {
openCount++;
return fs._open.apply(fs, arguments);
}
function openSync() {
openCount++;
return fs._openSync.apply(fs, arguments);
}
function close() {
openCount--;
return fs._close.apply(fs, arguments);
}
function closeSync() {
openCount--;
return fs._closeSync.apply(fs, arguments);
}
// On Windows chmod is only able to manipulate write permission
if (common.isWindows) {
mode_async = 0o400; // read-only
mode_sync = 0o600; // read-write
} else {
mode_async = 0o777;
mode_sync = 0o644;
}
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
const file1 = tmpdir.resolve('a.js');
const file2 = tmpdir.resolve('a1.js');
// Create file1.
fs.closeSync(fs.openSync(file1, 'w'));
fs.chmod(file1, mode_async.toString(8), common.mustSucceed(() => {
if (common.isWindows) {
assert.ok((fs.statSync(file1).mode & 0o777) & mode_async);
} else {
assert.strictEqual(fs.statSync(file1).mode & 0o777, mode_async);
}
fs.chmodSync(file1, mode_sync);
if (common.isWindows) {
assert.ok((fs.statSync(file1).mode & 0o777) & mode_sync);
} else {
assert.strictEqual(fs.statSync(file1).mode & 0o777, mode_sync);
}
}));
fs.open(file2, 'w', common.mustSucceed((fd) => {
fs.fchmod(fd, mode_async.toString(8), common.mustSucceed(() => {
if (common.isWindows) {
assert.ok((fs.fstatSync(fd).mode & 0o777) & mode_async);
} else {
assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode_async);
}
assert.throws(
() => fs.fchmod(fd, {}),
{
code: 'ERR_INVALID_ARG_TYPE',
}
);
fs.fchmodSync(fd, mode_sync);
if (common.isWindows) {
assert.ok((fs.fstatSync(fd).mode & 0o777) & mode_sync);
} else {
assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode_sync);
}
fs.close(fd, assert.ifError);
}));
}));
// lchmod
if (fs.lchmod) {
const link = tmpdir.resolve('symbolic-link');
fs.symlinkSync(file2, link);
fs.lchmod(link, mode_async, common.mustSucceed(() => {
assert.strictEqual(fs.lstatSync(link).mode & 0o777, mode_async);
fs.lchmodSync(link, mode_sync);
assert.strictEqual(fs.lstatSync(link).mode & 0o777, mode_sync);
}));
}
[false, 1, {}, [], null, undefined].forEach((input) => {
const errObj = {
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError',
message: 'The "path" argument must be of type string or an instance ' +
'of Buffer or URL.' +
common.invalidArgTypeHelper(input)
};
assert.throws(() => fs.chmod(input, 1, common.mustNotCall()), errObj);
assert.throws(() => fs.chmodSync(input, 1), errObj);
});
process.on('exit', function() {
assert.strictEqual(openCount, 0);
});
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