node/test/parallel/test-fs-exists.js
Joyee Cheung 71396a200d
fs: validate path in fs.exists{Sync}
PR-URL: https://github.com/nodejs/node/pull/17852
Refs: https://github.com/nodejs/node/pull/17667
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2017-12-27 12:47:45 -05:00

56 lines
1.9 KiB
JavaScript

// 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');
const { URL } = require('url');
const f = __filename;
fs.exists(f, common.mustCall(function(y) {
assert.strictEqual(y, true);
}));
assert.doesNotThrow(() => fs.exists(f));
fs.exists(`${f}-NO`, common.mustCall(function(y) {
assert.strictEqual(y, false);
}));
fs.exists(new URL('https://foo'), common.mustCall(function(y) {
assert.strictEqual(y, false);
}));
assert(fs.existsSync(f));
assert(!fs.existsSync(`${f}-NO`));
common.expectsError(
() => { fs.exists(() => {}); },
{
code: 'ERR_INVALID_ARG_TYPE',
message: 'The "path" argument must be one of type string, Buffer, or URL',
type: TypeError
}
);
assert(!fs.existsSync());