diff --git a/tests/jsPsych.data/dataparameter.test.js b/tests/jsPsych.data/dataparameter.test.js
index ee060b12..b94c56a1 100644
--- a/tests/jsPsych.data/dataparameter.test.js
+++ b/tests/jsPsych.data/dataparameter.test.js
@@ -106,4 +106,48 @@ describe('The data parameter', function(){
       //resolve();
     })).then(function(data) { expect(data).toBe(2) });
   });
+
+  test('should record data to all nested trials with timeline variables even when nested trials have own data', function(){
+
+    require(root + 'jspsych.js');
+    require(root + 'plugins/jspsych-text.js');
+
+    return (new Promise(function(resolve, reject){
+
+      var key_data = null;
+
+      var vars = [
+        {text: 'a'},
+        {text: 'b'}
+      ];
+
+      var trial = {
+        timeline: [
+          {
+            type: 'text',
+            text: jsPsych.timelineVariable('text'),
+            data: {foo: 1}
+          }
+        ],
+        timeline_variables: vars,
+        data: {added: true},
+      }
+
+      jsPsych.init({
+        timeline: [trial],
+        on_finish: function() {
+          var d = jsPsych.data.get().filter({added: true}).count();
+          resolve(d);
+        }
+      });
+
+      document.querySelector('.jspsych-display-element').dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
+      document.querySelector('.jspsych-display-element').dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
+
+      document.querySelector('.jspsych-display-element').dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
+      document.querySelector('.jspsych-display-element').dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
+
+      //resolve();
+    })).then(function(data) { expect(data).toBe(2) });
+  });
 });