filer/tests/spec/fs.readdir.spec.js

96 lines
2.2 KiB
JavaScript

define(["IDBFS"], function(IDBFS) {
describe('fs.readdir', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new IDBFS.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
expect(typeof this.fs.readdir).toEqual('function');
});
it('should return an error if the path does not exist', function() {
var complete = false;
var _error;
var that = this;
that.fs.readdir('/tmp/mydir', function(error) {
_error = error;
complete = true;
});
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toBeDefined();
});
});
it('should return a list of files from an existing directory', function() {
var complete = false;
var _error, _files;
var that = this;
that.fs.mkdir('/tmp', function(error) {
that.fs.readdir('/', function(error, result) {
_error = error;
_files = result;
complete = true;
});
});
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_files.length).toEqual(1);
expect(_files[0]).toEqual('tmp');
});
});
it('should follow symbolic links', function() {
var complete = false;
var _error, _files;
var that = this;
that.fs.mkdir('/tmp', function(error) {
if(error) throw error;
that.fs.symlink('/', '/tmp/dirLink', function(error) {
if(error) throw error;
that.fs.readdir('/tmp/dirLink', function(error, result) {
_error = error;
_files = result;
complete = true;
});
});
});
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_files.length).toEqual(1);
expect(_files[0]).toEqual('tmp');
});
});
});
});