1 files changed, 17 insertions, 1 deletions
diff --git a/jstests/core/timeseries/timeseries_project.js b/jstests/core/timeseries/timeseries_project.js
index 9375f06240d..11ca90f2efe 100644
--- a/jstests/core/timeseries/timeseries_project.js
+++ b/jstests/core/timeseries/timeseries_project.js
@@ -4,7 +4,7 @@
  * @tags: [
  *   does_not_support_stepdowns,
  *   does_not_support_transactions,
- *   requires_fcv_53,
+ *   requires_fcv_60,
  * ]
  */
 (function() {
@@ -97,6 +97,7 @@ const doc = {
     time: new Date("2019-10-11T14:39:18.670Z"),
     x: 5,
     a: 3,
+    obj: {a: 3},
 };
 assert.commandWorked(tsColl.insert(doc));
 assert.commandWorked(regColl.insert(doc));
@@ -107,10 +108,25 @@ let tsDoc = tsColl.aggregate(pipeline).toArray();
 let regDoc = regColl.aggregate(pipeline).toArray();
 assert.docEq(tsDoc, regDoc);
 
+pipeline = [{$project: {_id: 0, obj: "$x", b: {$add: ["$obj.a", 1]}}}];
+tsDoc = tsColl.aggregate(pipeline).toArray();
+regDoc = regColl.aggregate(pipeline).toArray();
+assert.docEq(tsDoc, regDoc);
+
 // Test $addFields.
 pipeline = [{$addFields: {a: "$x", b: "$a"}}, {$project: {_id: 0}}];
 tsDoc = tsColl.aggregate(pipeline).toArray();
 regDoc = regColl.aggregate(pipeline).toArray();
 assert.docEq(tsDoc, regDoc);
+
+pipeline = [{$addFields: {obj: "$x", b: {$add: ["$obj.a", 1]}}}, {$project: {_id: 0}}];
+tsDoc = tsColl.aggregate(pipeline).toArray();
+regDoc = regColl.aggregate(pipeline).toArray();
+assert.docEq(tsDoc, regDoc);
+
+pipeline = [{$project: {a: 1, _id: 0}}, {$project: {newMeta: "$x"}}];
+tsDoc = tsColl.aggregate(pipeline).toArray();
+regDoc = regColl.aggregate(pipeline).toArray();
+assert.docEq(tsDoc, regDoc);
 })();
 })();