1 files changed, 12 insertions, 0 deletions
diff --git a/src/mongo/db/namespace_string_test.cpp b/src/mongo/db/namespace_string_test.cpp
index 9de487b1327..c32c2c7bef8 100644
--- a/src/mongo/db/namespace_string_test.cpp
+++ b/src/mongo/db/namespace_string_test.cpp
@@ -392,4 +392,16 @@ TEST(NamespaceStringTest, makeListIndexesNSIsCorrect) {
     ASSERT(ns.isListIndexesCursorNS());
     ASSERT_EQUALS(NamespaceString("DB.COLL"), ns.getTargetNSForListIndexes());
 }
+
+TEST(NamespaceStringTest, EmptyNSStringReturnsEmptyColl) {
+    NamespaceString nss{};
+    ASSERT_TRUE(nss.isEmpty());
+    ASSERT_EQ(nss.coll(), StringData{});
+}
+
+TEST(NamespaceStringTest, EmptyNSStringReturnsEmptyDb) {
+    NamespaceString nss{};
+    ASSERT_TRUE(nss.isEmpty());
+    ASSERT_EQ(nss.db(), StringData{});
+}
 }