diff --git a/test/language/expressions/object/computed-property-evaluation-order.js b/test/language/expressions/object/computed-property-evaluation-order.js
new file mode 100644
index 0000000000..87a2509d24
--- /dev/null
+++ b/test/language/expressions/object/computed-property-evaluation-order.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 Michael Ficarra. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-object-initializer-runtime-semantics-propertydefinitionevaluation
+description: >
+    Evaluation of PropertyDefinitionList occurs in order, and each
+    PropertyDefinition's PropertyName is evaluated before its
+    AssignmentExpression.
+---*/
+
+var counter = 0;
+var o = {
+  [++counter]: ++counter,
+  [++counter]: ++counter,
+  [++counter]: ++counter,
+}
+
+var keys = Object.keys(o);
+
+assert.sameValue(keys.length, 3, '3 PropertyDefinitions should result in 3 properties');
+assert.sameValue(keys[0], '1');
+assert.sameValue(o[keys[0]], 2);
+assert.sameValue(keys[1], '3');
+assert.sameValue(o[keys[1]], 4);
+assert.sameValue(keys[2], '5');
+assert.sameValue(o[keys[2]], 6);