1 files changed, 33 insertions, 0 deletions
diff --git a/jstests/core/where_multiple_plans.js b/jstests/core/where_multiple_plans.js
new file mode 100644
index 00000000000..86f2e050747
--- /dev/null
+++ b/jstests/core/where_multiple_plans.js
@@ -0,0 +1,33 @@
+/**
+ * Tests that a $where predicate works as expected when there are multiple candidate plans.
+ *
+ * @tags: [
+ *   requires_fcv_60,
+ *   requires_scripting,
+ * ]
+ */
+(function() {
+"use strict";
+
+const coll = db.where_multiple_plans;
+coll.drop();
+
+assert.commandWorked(coll.createIndex({a: 1}));
+assert.commandWorked(coll.createIndex({b: 1}));
+
+assert.commandWorked(coll.insert({_id: 0, a: 1, b: 3, c: 4}));
+assert.commandWorked(coll.insert({_id: 1, a: 2, b: 1, c: 4}));
+assert.commandWorked(coll.insert({_id: 2, a: 2, b: 3, c: 1}));
+assert.commandWorked(coll.insert({_id: 3, a: 2, b: 3, c: 4}));
+assert.commandWorked(coll.insert({_id: 4, a: 2, b: 3, c: 4}));
+
+assert.eq(2,
+          coll.find({
+                  a: {$eq: 2},
+                  b: {$eq: 3},
+                  $where: function() {
+                      return this.c == 4;
+                  }
+              })
+              .itcount());
+}());