mirror of
https://github.com/nodejs/node.git
synced 2024-12-01 16:10:02 +01:00
1d3d02c70d
There is no need for fs.readFile() to be using pread rather than read. The default semantics of read() are such that subsequent reads are where we want them anyway.
56 lines
2.1 KiB
JavaScript
56 lines
2.1 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.
|
|
|
|
var common = require('../common');
|
|
var assert = require('assert');
|
|
|
|
// simulate `cat readfile.js | node readfile.js`
|
|
|
|
// TODO: Have some way to make this work on windows.
|
|
if (process.platform === 'win32') {
|
|
console.error('No /dev/stdin on windows. Skipping test.');
|
|
process.exit();
|
|
}
|
|
|
|
var fs = require('fs');
|
|
|
|
var dataExpected = fs.readFileSync(__filename, 'utf8');
|
|
|
|
if (process.argv[2] === 'child') {
|
|
fs.readFile('/dev/stdin', function(er, data) {
|
|
if (er) throw er;
|
|
process.stdout.write(data);
|
|
});
|
|
return;
|
|
}
|
|
|
|
var exec = require('child_process').exec;
|
|
var f = JSON.stringify(__filename);
|
|
var node = JSON.stringify(process.execPath);
|
|
var cmd = 'cat ' + f + ' | ' + node + ' ' + f + ' child';
|
|
exec(cmd, function(err, stdout, stderr) {
|
|
if (err) console.error(err);
|
|
assert(!err, 'it exits normally');
|
|
assert(stdout === dataExpected, 'it reads the file and outputs it');
|
|
assert(stderr === '', 'it does not write to stderr');
|
|
console.log('ok');
|
|
});
|