diff --git a/IPython/html/tests/notebook/dualmode.js b/IPython/html/tests/notebook/dualmode.js
index 830d1f3..ab1d4cf 100644
--- a/IPython/html/tests/notebook/dualmode.js
+++ b/IPython/html/tests/notebook/dualmode.js
@@ -162,7 +162,13 @@ casper.notebook_test(function () {
};
this.is_cell_editor_focused = function(index) {
- return this._is_cell_inputfield(index, '.CodeMirror-focused *');
+ 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_cell_on = function(i, on_class, off_class) {
@@ -209,16 +215,6 @@ casper.notebook_test(function () {
}, {i : index});
};
- this._is_cell_inputfield = function(index, selector) {
- return this.evaluate(function(i, s) {
- var cell = IPython.notebook.get_cell(i);
- if (cell) {
- return $(cell.code_mirror.getInputField()).is(s);
- }
- return false;
- }, {i : index, s: selector});
- };
-
this._has_cell_class = function(index, classes) {
return this.evaluate(function(i, c) {
var cell = IPython.notebook.get_cell(i);