bool_test passing with slimerjs

IPython/html/static/widgets/js/manager.js

@@ -96,11 +96,6 b' define(['
         // Make sure the view creation is not out of order with 
         // any state updates.
         model.state_change = model.state_change.then(function() {
-            try {
-                console.log('create_view ' + model.id);
-                console.log(' _view_name ' + model.get('_view_name'));
-                console.log(' _view_module ' + model.get('_view_module'));
-            } catch (e) { }
             
             return utils.load_class(model.get('_view_name'), model.get('_view_module'),
             WidgetManager._view_types).then(function(ViewType) {

IPython/html/static/widgets/js/widget.js

@@ -69,7 +69,6 b' define(["widgets/js/manager",'
         _handle_comm_msg: function (msg) {
             // Handle incoming comm msg.
             var method = msg.content.data.method;
-            console.log(method);
             var that = this;
             switch (method) {
                 case 'update':
@@ -81,9 +80,7 b' define(["widgets/js/manager",'
                     this.trigger('msg:custom', msg.content.data.content);
                     break;
                 case 'display':
-                    this.state_change = this.state_change.then(function() {
-                        return that.widget_manager.display_view(msg, that);
-                    }).catch(utils.reject("Couldn't process display msg for model id '" + String(that.id) + "'", true));
+                    return that.widget_manager.display_view(msg, that);
                     break;
             }
         },
@@ -94,8 +91,6 b' define(["widgets/js/manager",'
             return this._unpack_models(state).then(function(state) {
                 that.state_lock = state;
                 try {
-                    console.log('set_state ' + that.id);
-                    console.log(state);
                     WidgetModel.__super__.set.call(that, state);
                 } finally {
                     that.state_lock = null;

IPython/html/tests/util.js

@@ -314,6 +314,15 b' casper.execute_cell_then = function(index, then_callback, expect_failure) {'
     return return_val;
 };
 
+casper.waitfor_cell_element = function(index, selector){
+    // Utility function that allows us to easily wait for an element 
+    // within a cell.  Uses JQuery selector to look for the element.
+    var that = this;
+    this.waitFor(function() {
+        return that.cell_element_exists(index, selector);
+    }, function() { console.log('FOUND!'); });
+};
+
 casper.cell_element_exists = function(index, selector){
     // Utility function that allows us to easily check if an element exists 
     // within a cell.  Uses JQuery selector to look for the element.

IPython/html/tests/widgets/widget_bool.js

@@ -1,12 +1,12 b''
 // Test widget bool class
 casper.notebook_test(function () {
-    index = this.append_cell(
-        'from IPython.html import widgets\n' + 
-        'from IPython.display import display, clear_output\n' +
-        'print("Success")');
-    this.execute_cell_then(index);
+    // index = this.append_cell(
+    //     'print("Success")');
+    // this.execute_cell_then(index);
 
     var bool_index = this.append_cell(
+        'from IPython.html import widgets\n' + 
+        'from IPython.display import display, clear_output\n' +
         'bool_widgets = [widgets.Checkbox(description="Title", value=True),\n' +
         '    widgets.ToggleButton(description="Title", value=True)]\n' +
         'display(bool_widgets[0])\n' +
@@ -15,36 +15,41 b' casper.notebook_test(function () {'
     this.execute_cell_then(bool_index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, 'Success\n', 
             'Create bool widget cell executed with correct output.');
+    });
 
-        this.test.assert(this.cell_element_exists(index, 
+    this.waitfor_cell_element(bool_index, '.widget-area .widget-subarea .widget-hbox input');
+    this.waitfor_cell_element(bool_index, '.widget-area .widget-subarea button');
+
+    this.then(function() {
+        this.test.assert(this.cell_element_exists(bool_index, 
             '.widget-area .widget-subarea'),
             'Widget subarea exists.');
 
-        this.test.assert(this.cell_element_exists(index, 
+        this.test.assert(this.cell_element_exists(bool_index, 
             '.widget-area .widget-subarea .widget-hbox input'),
             'Checkbox exists.');
 
-        this.test.assert(this.cell_element_function(index, 
+        this.test.assert(this.cell_element_function(bool_index, 
             '.widget-area .widget-subarea .widget-hbox input', 'prop', ['checked']),
             'Checkbox is checked.');
 
-        this.test.assert(this.cell_element_exists(index, 
+        this.test.assert(this.cell_element_exists(bool_index, 
             '.widget-area .widget-subarea .widget-hbox .widget-label'),
             'Checkbox label exists.');
 
-        this.test.assert(this.cell_element_function(index, 
+        this.test.assert(this.cell_element_function(bool_index, 
             '.widget-area .widget-subarea .widget-hbox .widget-label', 'html')=="Title",
             'Checkbox labeled correctly.');
 
-        this.test.assert(this.cell_element_exists(index, 
+        this.test.assert(this.cell_element_exists(bool_index, 
             '.widget-area .widget-subarea button'),
             'Toggle button exists.');
 
-        this.test.assert(this.cell_element_function(index, 
+        this.test.assert(this.cell_element_function(bool_index, 
             '.widget-area .widget-subarea button', 'html')=="Title",
             'Toggle button labeled correctly.');
 
-        this.test.assert(this.cell_element_function(index, 
+        this.test.assert(this.cell_element_function(bool_index, 
             '.widget-area .widget-subarea button', 'hasClass', ['active']),
             'Toggle button is toggled.');
     });
@@ -54,9 +59,6 b' casper.notebook_test(function () {'
         'bool_widgets[1].value = False\n' +
         'print("Success")');
     this.execute_cell_then(index, function(index){
-
-        this.interact();
-
         this.test.assertEquals(this.get_output_cell(index).text, 'Success\n', 
             'Change bool widget value cell executed with correct output.');