Fixed typo in dd test

IPython/html/tests/notebook/dualmode.js

@@ -1,309 +1,309 b''
 // Test the notebook dual mode feature.
 
 // Test
 casper.notebook_test(function () {
     var index = this.append_cell('print("a")');
     this.execute_cell_then(index);
     index = this.append_cell('print("b")');
     this.execute_cell_then(index);
     index = this.append_cell('print("c")');
     this.execute_cell_then(index);
 
     this.then(function () {
         this.validate_state('initial state', 'edit', 0);
         this.trigger_keydown('esc');
         this.validate_state('esc', 'command', 0);
         this.trigger_keydown('down');
         this.validate_state('down', 'command', 1);
         this.trigger_keydown('enter');
         this.validate_state('enter', 'edit', 1);
         this.trigger_keydown('j');
         this.validate_state('j in edit mode', 'edit', 1);
         this.trigger_keydown('esc');
         this.validate_state('esc', 'command', 1);
         this.trigger_keydown('j');
         this.validate_state('j in command mode', 'command', 2);
         this.click_cell(0);
         this.validate_state('click cell 0', 'edit', 0);
         this.click_cell(3);
         this.validate_state('click cell 3', 'edit', 3);
         this.trigger_keydown('esc');
         this.validate_state('esc', 'command', 3);
 
         // Open keyboard help
         this.evaluate(function(){
             $('#keyboard_shortcuts a').click();
         }, {});
 
         this.trigger_keydown('k');
         this.validate_state('k in command mode while keyboard help is up', 'command', 3);
 
         // Close keyboard help
         this.evaluate(function(){
             $('div.modal button.close').click();
         }, {});
 
         this.trigger_keydown('k');
         this.validate_state('k in command mode', 'command', 2);
         this.click_cell(0);
         this.validate_state('click cell 0', 'edit', 0);
         this.focus_notebook();
         this.validate_state('focus #notebook', 'command', 0);
         this.click_cell(0);
         this.validate_state('click cell 0', 'edit', 0);
         this.focus_notebook();
         this.validate_state('focus #notebook', 'command', 0);
         this.click_cell(3);
         this.validate_state('click cell 3', 'edit', 3);
 
         // shift+enter tests.
         // last cell in notebook
         var base_index = 3;
         this.trigger_keydown('shift+enter'); // Creates one cell
         this.validate_state('shift+enter (no cell below)', 'edit', base_index + 1);
         // not last cell in notebook & starts in edit mode
         this.click_cell(base_index);
         this.validate_state('click cell ' + base_index, 'edit', base_index);
         this.trigger_keydown('shift+enter');
         this.validate_state('shift+enter (cell exists below)', 'command', base_index + 1);
         // starts in command mode
         this.trigger_keydown('k');
         this.validate_state('k in comand mode', 'command', base_index);
         this.trigger_keydown('shift+enter');
         this.validate_state('shift+enter (start in command mode)', 'command', base_index + 1);
 
         // ctrl+enter tests.
         // last cell in notebook
         base_index++;
         this.trigger_keydown('ctrl+enter');
         this.validate_state('ctrl+enter (no cell below)', 'command', base_index);
         // not last cell in notebook & starts in edit mode
         this.click_cell(base_index-1);
         this.validate_state('click cell ' + (base_index-1), 'edit', base_index-1);
         this.trigger_keydown('ctrl+enter');
         this.validate_state('ctrl+enter (cell exists below)', 'command', base_index-1);
         // starts in command mode
         this.trigger_keydown('j');
         this.validate_state('j in comand mode', 'command', base_index);
         this.trigger_keydown('ctrl+enter');
         this.validate_state('ctrl+enter (start in command mode)', 'command', base_index);
 
         // alt+enter tests.
         // last cell in notebook
         this.trigger_keydown('alt+enter'); // Creates one cell
         this.validate_state('alt+enter (no cell below)', 'edit', base_index + 1);
         // not last cell in notebook & starts in edit mode
         this.click_cell(base_index);
         this.validate_state('click cell ' + base_index, 'edit', base_index);
         this.trigger_keydown('alt+enter'); // Creates one cell
         this.validate_state('alt+enter (cell exists below)', 'edit', base_index + 1);
         // starts in command mode
         this.trigger_keydown('esc');
         this.trigger_keydown('k');
         this.validate_state('k in comand mode', 'command', base_index);
         this.trigger_keydown('alt+enter'); // Creates one cell
         this.validate_state('alt+enter (start in command mode)', 'edit', base_index + 1);
 
         // Notebook will now have 8 cells, the index of the last cell will be 7.
         this.test.assertEquals(this.get_cells().length, 8, '*-enter commands added cells where needed.');
         this.click_cell(7);
         this.trigger_keydown('esc');
         this.validate_state('click cell ' + 7 + ' and esc', 'command', 7);
 
         this.trigger_keydown('r');
         this.test.assertEquals(this.get_cell(7).cell_type, 'raw', 'r; cell is raw');
         this.trigger_keydown('1');
         this.test.assertEquals(this.get_cell(7).cell_type, 'heading', '1; cell is heading');
         this.test.assertEquals(this.get_cell(7).level, 1, '1; cell is level 1 heading');
         this.trigger_keydown('2');
         this.test.assertEquals(this.get_cell(7).level, 2, '2; cell is level 2 heading');
         this.trigger_keydown('3');
         this.test.assertEquals(this.get_cell(7).level, 3, '3; cell is level 3 heading');
         this.trigger_keydown('4');
         this.test.assertEquals(this.get_cell(7).level, 4, '4; cell is level 4 heading');
         this.trigger_keydown('5');
         this.test.assertEquals(this.get_cell(7).level, 5, '5; cell is level 5 heading');
         this.trigger_keydown('6');
         this.test.assertEquals(this.get_cell(7).level, 6, '6; cell is level 6 heading');
         this.trigger_keydown('m');
         this.test.assertEquals(this.get_cell(7).cell_type, 'markdown', 'm; cell is markdown');
         this.trigger_keydown('y');
         this.test.assertEquals(this.get_cell(7).cell_type, 'code', 'y; cell is code');
 
         this.trigger_keydown('d');
         this.trigger_keydown('d');
         this.test.assertEquals(this.get_cells().length, 7, 'dd actually deletes a cell');
         this.validate_state('dd', 'command', 6);
 
         // Make sure that if the time between d presses is too long 
         this.trigger_keydown('d');
     });
     this.wait(1000);
     this.then(function () {
         this.trigger_keydown('d');
 
-        this.test.assertEquals(this.get_cells().length, 6, "d, 1 second wait, d doesn't delete a cell");
+        this.test.assertEquals(this.get_cells().length, 7, "d, 1 second wait, d doesn't delete a cell");
         this.validate_state('d, 1 second wait, d', 'command', 6);
 
     });
 
     // Utility functions.
     this.validate_state = function(message, mode, cell_index) {
         // General tests.
         this.test.assertEquals(this.get_keyboard_mode(), this.get_notebook_mode(),
             message + '; keyboard and notebook modes match');
         // Is codemirror focused appropriately?
         this.test.assert(this.is_editor_focus_valid(), message + '; cell editor focused appropriately');
         // Is the selected cell the only cell that is selected?
         if (cell_index!==undefined) {
             this.test.assert(this.is_only_cell_selected(cell_index),
                 message + '; cell ' + cell_index + ' is the only cell selected');
         }
 
         // Mode specific tests.
         if (mode==='command') {
             // Are the notebook and keyboard manager in command mode?
             this.test.assertEquals(this.get_keyboard_mode(), 'command',
                 message + '; in command mode');
             // Make sure there isn't a single cell in edit mode.
             this.test.assert(this.is_only_cell_edit(null),
                 message + '; all cells in command mode');
 
         } else if (mode==='edit') {
             // Are the notebook and keyboard manager in edit mode?
             this.test.assertEquals(this.get_keyboard_mode(), 'edit',
                 message + '; in edit mode');
             // Is the specified cell the only cell in edit mode?
             if (cell_index!==undefined) {
                 this.test.assert(this.is_only_cell_edit(cell_index),
                     message + '; cell ' + cell_index + ' is the only cell in edit mode');
             }
 
         } else {
             this.test.assert(false, message + '; ' + mode + ' is an unknown mode');
         }
     };
 
     this.is_editor_focus_valid = function() {
         var cells = this.get_cells();
         for (var i = 0; i < cells.length; i++) {
             if (!this.is_cell_editor_focus_valid(i)) {
                 return false;
             }
         }
         return true;
     };
 
     this.is_cell_editor_focus_valid = function(index) {
         var cell = this.get_cell(index);
         if (cell) {
             if (cell.mode == 'edit') {
                 return this.is_cell_editor_focused(index);
             } else {
                 return !this.is_cell_editor_focused(index);
             }
         }
         return true;
     };
 
 
     /* TODO: MOVE EVERYTHING BELOW THIS LINE INTO THE BASE (utils.js) */
 
 
 
     this.click_cell = function(index) {
         // Code Mirror does not play nicely with emulated brower events.  
         // Instead of trying to emulate a click, here we run code similar to
         // the code used in Code Mirror that handles the mousedown event on a
         // region of codemirror that the user can focus.
         this.evaluate(function (i) {
             cm = IPython.notebook.get_cell(i).code_mirror;
             if (cm.options.readOnly != "nocursor" && (document.activeElement != cm.display.input))
                 cm.display.input.focus();
         }, {i: index});
     };
 
     this.focus_notebook = function() {
         this.evaluate(function (){
             $('#notebook').focus();
         }, {});
     };
 
     this.trigger_keydown = function(key) {
         this.evaluate(function (k) {
             IPython.keyboard.trigger_keydown(k);
         }, {k: key});
     };
 
     this.get_keyboard_mode = function() {
         return this.evaluate(function() {
             return IPython.keyboard_manager.mode;
         }, {});
     };
 
     this.get_notebook_mode = function() {
         return this.evaluate(function() {
             return IPython.notebook.mode;
         }, {});
     };
 
     this.get_cells = function() {
         return this.evaluate(function() {
             return IPython.notebook.get_cells();
         }, {});
     };
 
     this.get_cell = function(index) {
         return this.evaluate(function(i) {
             var cell = IPython.notebook.get_cell(i);
             if (cell) {
                 return cell;
             }
             return null;
         }, {i : index});
     };
 
     this.is_cell_editor_focused = function(index) {
         return this.evaluate(function(i) {
             var cell = IPython.notebook.get_cell(i);
             if (cell) {
                 return $(cell.code_mirror.getInputField()).is('.CodeMirror-focused *');
             }
             return false;
         }, {i : index});
     };
 
     this.is_only_cell_selected = function(index) {
         return this.is_only_cell_on(index, 'selected', 'unselected');
     };
 
     this.is_only_cell_edit = function(index) {
         return this.is_only_cell_on(index, 'edit_mode', 'command_mode');
     };
 
     this.is_only_cell_on = function(i, on_class, off_class) {
         var cells = this.get_cells();
         for (var j = 0; j < cells.length; j++) {
             if (j === i) {
                 if (this._has_cell_class(j, off_class) || !this._has_cell_class(j, on_class)) {
                     return false;
                 }
             } else {
                 if (!this._has_cell_class(j, off_class) || this._has_cell_class(j, on_class)) {
                     return false;
                 }
             }
         }
         return true;
     };
 
     this._has_cell_class = function(index, classes) {
         return this.evaluate(function(i, c) {
             var cell = IPython.notebook.get_cell(i);
             if (cell) {
                 return cell.element.hasClass(c);
             }
             return false;
         }, {i : index, c: classes});
     };
 });