define(["IDBFS"], function(IDBFS) { describe('fs.unlink', 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.unlink).toEqual('function'); }); it('should remove a link to an existing file', function() { var complete1 = false; var complete2 = false; var _error, _stats; var that = this; that.fs.open('/myfile', 'w+', function(error, result) { if(error) throw error; var fd = result; that.fs.close(fd, function(error) { if(error) throw error; that.fs.link('/myfile', '/myotherfile', function(error) { if(error) throw error; that.fs.unlink('/myfile', function(error) { if(error) throw error; that.fs.stat('/myfile', function(error, result) { _error = error; complete1 = true; }); that.fs.stat('/myotherfile', function(error, result) { if(error) throw error; _stats = result; complete2 = true; }); }); }); }); }); waitsFor(function() { return complete1 && complete2; }, 'test to complete', DEFAULT_TIMEOUT); runs(function() { expect(_error).toBeDefined(); expect(_stats.nlinks).toEqual(1); }); }); it('should not follow symbolic links', function () { var complete = false; var _error, _stats1, _stats2; var that = this; that.fs.symlink('/', '/myFileLink', function (error) { if (error) throw error; that.fs.link('/myFileLink', '/myotherfile', function (error) { if (error) throw error; that.fs.unlink('/myFileLink', function (error) { if (error) throw error; that.fs.lstat('/myFileLink', function (error, result) { _error = error; that.fs.lstat('/myotherfile', function (error, result) { if (error) throw error; _stats1 = result; that.fs.stat('/', function (error, result) { if (error) throw error; _stats2 = result; complete = true; }); }); }); }); }); }); waitsFor(function () { return complete; }, 'test to complete', DEFAULT_TIMEOUT); runs(function () { expect(_error).toBeDefined(); expect(_stats1.nlinks).toEqual(1); expect(_stats2.nlinks).toEqual(1); }); }); }); });