124 lines
3.0 KiB
JavaScript
124 lines
3.0 KiB
JavaScript
var Filer = require('../../..');
|
|
var util = require('../../lib/test-utils.js');
|
|
var expect = require('chai').expect;
|
|
|
|
describe('FileSystemShell.cd', function() {
|
|
beforeEach(util.setup);
|
|
afterEach(util.cleanup);
|
|
|
|
it('should be a function', function() {
|
|
var shell = util.shell();
|
|
expect(shell.cd).to.be.a('function');
|
|
});
|
|
|
|
it('should default to a cwd of /', function() {
|
|
var shell = util.shell();
|
|
expect(shell.pwd()).to.equal('/');
|
|
});
|
|
|
|
it('should allow changing the path to a valid dir', function(done) {
|
|
var fs = util.fs();
|
|
var shell = new fs.Shell();
|
|
|
|
fs.mkdir('/dir', function(err) {
|
|
if(err) throw err;
|
|
|
|
expect(shell.pwd()).to.equal('/');
|
|
shell.cd('/dir', function(err) {
|
|
expect(err).not.to.exist;
|
|
expect(shell.pwd()).to.equal('/dir');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should fail when changing the path to an invalid dir', function(done) {
|
|
var fs = util.fs();
|
|
var shell = new fs.Shell();
|
|
|
|
fs.mkdir('/dir', function(err) {
|
|
if(err) throw err;
|
|
|
|
expect(shell.pwd()).to.equal('/');
|
|
shell.cd('/nodir', function(err) {
|
|
expect(err).to.exist;
|
|
expect(err.code).to.equal('ENOTDIR');
|
|
expect(shell.pwd()).to.equal('/');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should fail when changing the path to a file', function(done) {
|
|
var fs = util.fs();
|
|
var shell = new fs.Shell();
|
|
|
|
fs.writeFile('/file', 'file', function(err) {
|
|
if(err) throw err;
|
|
|
|
expect(shell.pwd()).to.equal('/');
|
|
shell.cd('/file', function(err) {
|
|
expect(err).to.exist;
|
|
expect(err.code).to.equal('ENOTDIR');
|
|
expect(shell.pwd()).to.equal('/');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should allow relative paths for a valid dir', function(done) {
|
|
var fs = util.fs();
|
|
var shell = new fs.Shell();
|
|
|
|
fs.mkdir('/dir', function(err) {
|
|
if(err) throw err;
|
|
|
|
expect(shell.pwd()).to.equal('/');
|
|
shell.cd('./dir', function(err) {
|
|
expect(err).not.to.exist;
|
|
expect(shell.pwd()).to.equal('/dir');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should allow .. in paths for a valid dir', function(done) {
|
|
var fs = util.fs();
|
|
var shell = new fs.Shell();
|
|
|
|
fs.mkdir('/dir', function(err) {
|
|
if(err) throw err;
|
|
|
|
expect(shell.pwd()).to.equal('/');
|
|
shell.cd('./dir', function(err) {
|
|
expect(err).not.to.exist;
|
|
expect(shell.pwd()).to.equal('/dir');
|
|
shell.cd('..', function(err) {
|
|
expect(err).not.to.exist;
|
|
expect(shell.pwd()).to.equal('/');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should follow symlinks to dirs', function(done) {
|
|
var fs = util.fs();
|
|
|
|
fs.mkdir('/dir', function(error) {
|
|
if(error) throw error;
|
|
|
|
fs.symlink('/dir', '/link', function(error) {
|
|
if(error) throw error;
|
|
|
|
var shell = new fs.Shell();
|
|
shell.cd('link', function(error) {
|
|
expect(error).not.to.exist;
|
|
expect(shell.pwd()).to.equal('/link');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|