060e5f0c00
This makes several changes:
1. Allow path/filename to be passed in as a Buffer on fs methods
2. Add `options.encoding` to fs.readdir, fs.readdirSync, fs.readlink,
fs.readlinkSync and fs.watch.
3. Documentation updates
For 1... it's now possible to do:
```js
fs.open(Buffer('/fs/foo/bar'), 'w+', (err, fd) => { });
```
For 2...
```js
fs.readdir('/fs/foo/bar', {encoding:'hex'}, (err,list) => { });
fs.readdir('/fs/foo/bar', {encoding:'buffer'}, (err, list) => { });
```
encoding can also be passed as a string
```js
fs.readdir('/fs/foo/bar', 'hex', (err,list) => { });
```
The default encoding is set to UTF8 so this addresses the
discrepency that existed previously between fs.readdir and
fs.watch handling filenames differently.
Fixes: https://github.com/nodejs/node/issues/2088
Refs: https://github.com/nodejs/node/issues/3519
PR-URL: https://github.com/nodejs/node/pull/5616
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
32 lines
794 B
JavaScript
32 lines
794 B
JavaScript
'use strict';
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const common = require('../common');
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const path = require('path');
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const fs = require('fs');
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const assert = require('assert');
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if (process.platform !== 'linux') {
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console.log('1..0 # Skipped: Test is linux specific.');
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return;
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}
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common.refreshTmpDir();
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const filename = '\uD83D\uDC04';
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const root = Buffer.from(`${common.tmpDir}${path.sep}`);
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const filebuff = Buffer.from(filename, 'ucs2');
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const fullpath = Buffer.concat([root, filebuff]);
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fs.closeSync(fs.openSync(fullpath, 'w+'));
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fs.readdir(common.tmpDir, 'ucs2', (err, list) => {
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if (err) throw err;
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assert.equal(1, list.length);
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const fn = list[0];
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assert.deepStrictEqual(filebuff, Buffer.from(fn, 'ucs2'));
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assert.strictEqual(fn, filename);
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});
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process.on('exit', () => {
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fs.unlinkSync(fullpath);
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});
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