mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
2.8 KiB
72 lines
2.8 KiB
// 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 path = require('path');
|
|
const fs = require('fs');
|
|
const fn = path.join(common.tmpDir, 'write.txt');
|
|
const fn2 = path.join(common.tmpDir, 'write2.txt');
|
|
const expected = 'ümlaut.';
|
|
const constants = fs.constants;
|
|
|
|
common.refreshTmpDir();
|
|
|
|
fs.open(fn, 'w', 0o644, common.mustCall(function(err, fd) {
|
|
assert.ifError(err);
|
|
console.log('open done');
|
|
fs.write(fd, '', 0, 'utf8', function(err, written) {
|
|
assert.strictEqual(0, written);
|
|
});
|
|
fs.write(fd, expected, 0, 'utf8', common.mustCall(function(err, written) {
|
|
console.log('write done');
|
|
assert.ifError(err);
|
|
assert.strictEqual(Buffer.byteLength(expected), written);
|
|
fs.closeSync(fd);
|
|
const found = fs.readFileSync(fn, 'utf8');
|
|
console.log('expected: "%s"', expected);
|
|
console.log('found: "%s"', found);
|
|
fs.unlinkSync(fn);
|
|
assert.strictEqual(expected, found);
|
|
}));
|
|
}));
|
|
|
|
|
|
fs.open(fn2, constants.O_CREAT | constants.O_WRONLY | constants.O_TRUNC, 0o644,
|
|
common.mustCall((err, fd) => {
|
|
assert.ifError(err);
|
|
console.log('open done');
|
|
fs.write(fd, '', 0, 'utf8', (err, written) => {
|
|
assert.strictEqual(0, written);
|
|
});
|
|
fs.write(fd, expected, 0, 'utf8', common.mustCall((err, written) => {
|
|
console.log('write done');
|
|
assert.ifError(err);
|
|
assert.strictEqual(Buffer.byteLength(expected), written);
|
|
fs.closeSync(fd);
|
|
const found = fs.readFileSync(fn2, 'utf8');
|
|
console.log('expected: "%s"', expected);
|
|
console.log('found: "%s"', found);
|
|
fs.unlinkSync(fn2);
|
|
assert.strictEqual(expected, found);
|
|
}));
|
|
}));
|
|
|