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.
82 lines
2.9 KiB
82 lines
2.9 KiB
'use strict';
|
|
var common = require('../common');
|
|
var assert = require('assert');
|
|
var join = require('path').join;
|
|
var fs = require('fs');
|
|
|
|
var currentFileData = 'ABCD';
|
|
|
|
var num = 220;
|
|
var data = '南越国是前203年至前111年存在于岭南地区的一个国家，国都位于番禺，疆域包括今天中国的广东、' +
|
|
'广西两省区的大部份地区，福建省、湖南、贵州、云南的一小部份地区和越南的北部。' +
|
|
'南越国是秦朝灭亡后，由南海郡尉赵佗于前203年起兵兼并桂林郡和象郡后建立。' +
|
|
'前196年和前179年，南越国曾先后两次名义上臣属于西汉，成为西汉的“外臣”。前112年，' +
|
|
'南越国末代君主赵建德与西汉发生战争，被汉武帝于前111年所灭。南越国共存在93年，' +
|
|
'历经五代君主。南越国是岭南地区的第一个有记载的政权国家，采用封建制和郡县制并存的制度，' +
|
|
'它的建立保证了秦末乱世岭南地区社会秩序的稳定，有效的改善了岭南地区落后的政治、##济现状。\n';
|
|
|
|
// test that empty file will be created and have content added
|
|
var filename = join(common.tmpDir, 'append-sync.txt');
|
|
|
|
common.error('appending to ' + filename);
|
|
fs.appendFileSync(filename, data);
|
|
|
|
var fileData = fs.readFileSync(filename);
|
|
console.error('filedata is a ' + typeof fileData);
|
|
|
|
assert.equal(Buffer.byteLength(data), fileData.length);
|
|
|
|
// test that appends data to a non empty file
|
|
var filename2 = join(common.tmpDir, 'append-sync2.txt');
|
|
fs.writeFileSync(filename2, currentFileData);
|
|
|
|
common.error('appending to ' + filename2);
|
|
fs.appendFileSync(filename2, data);
|
|
|
|
var fileData2 = fs.readFileSync(filename2);
|
|
|
|
assert.equal(Buffer.byteLength(data) + currentFileData.length,
|
|
fileData2.length);
|
|
|
|
// test that appendFileSync accepts buffers
|
|
var filename3 = join(common.tmpDir, 'append-sync3.txt');
|
|
fs.writeFileSync(filename3, currentFileData);
|
|
|
|
common.error('appending to ' + filename3);
|
|
|
|
var buf = new Buffer(data, 'utf8');
|
|
fs.appendFileSync(filename3, buf);
|
|
|
|
var fileData3 = fs.readFileSync(filename3);
|
|
|
|
assert.equal(buf.length + currentFileData.length, fileData3.length);
|
|
|
|
// test that appendFile accepts numbers.
|
|
var filename4 = join(common.tmpDir, 'append-sync4.txt');
|
|
fs.writeFileSync(filename4, currentFileData, { mode: m });
|
|
|
|
common.error('appending to ' + filename4);
|
|
var m = 0o600;
|
|
fs.appendFileSync(filename4, num, { mode: m });
|
|
|
|
// windows permissions aren't unix
|
|
if (process.platform !== 'win32') {
|
|
var st = fs.statSync(filename4);
|
|
assert.equal(st.mode & 0o700, m);
|
|
}
|
|
|
|
var fileData4 = fs.readFileSync(filename4);
|
|
|
|
assert.equal(Buffer.byteLength('' + num) + currentFileData.length,
|
|
fileData4.length);
|
|
|
|
//exit logic for cleanup
|
|
|
|
process.on('exit', function() {
|
|
common.error('done');
|
|
|
|
fs.unlinkSync(filename);
|
|
fs.unlinkSync(filename2);
|
|
fs.unlinkSync(filename3);
|
|
fs.unlinkSync(filename4);
|
|
});
|
|
|