1 files changed, 22 insertions, 0 deletions
diff --git a/src/mongo/db/query/query_request_test.cpp b/src/mongo/db/query/query_request_test.cpp
index 1b44fbbae8a..b909e004d1b 100644
--- a/src/mongo/db/query/query_request_test.cpp
+++ b/src/mongo/db/query/query_request_test.cpp
@@ -496,6 +496,7 @@ TEST(QueryRequestTest, ParseFromCommandAllFlagsTrue) {
         "awaitData: true,"
         "allowPartialResults: true,"
         "readOnce: true,"
+        "_use44SortKeys: true,"
         "allowSpeculativeMajorityRead: true}");
     const NamespaceString nss("test.testns");
     bool isExplain = false;
@@ -510,6 +511,7 @@ TEST(QueryRequestTest, ParseFromCommandAllFlagsTrue) {
     ASSERT(qr->isTailableAndAwaitData());
     ASSERT(qr->isAllowPartialResults());
     ASSERT(qr->isReadOnce());
+    ASSERT(qr->use44SortKeys());
     ASSERT(qr->allowSpeculativeMajorityRead());
 }
 
@@ -522,6 +524,15 @@ TEST(QueryRequestTest, ParseFromCommandReadOnceDefaultsToFalse) {
     ASSERT(!qr->isReadOnce());
 }
 
+TEST(QueryRequestTest, ParseFromCommandUse44SortKeysDefaultsToFalse) {
+    BSONObj cmdObj = fromjson("{find: 'testns'}");
+    const NamespaceString nss("test.testns");
+    bool isExplain = false;
+    unique_ptr<QueryRequest> qr(
+        assertGet(QueryRequest::makeFromFindCommand(nss, cmdObj, isExplain)));
+    ASSERT(!qr->use44SortKeys());
+}
+
 TEST(QueryRequestTest, ParseFromCommandValidMinMax) {
     BSONObj cmdObj = fromjson(
         "{find: 'testns',"
@@ -901,6 +912,17 @@ TEST(QueryRequestTest, ParseFromCommandRuntimeConstantsSubfieldsWrongType) {
                        ErrorCodes::TypeMismatch);
 }
 
+TEST(QueryRequestTest, ParseFromCommandUse44SortKeysWrongType) {
+    BSONObj cmdObj = BSON("find"
+                          << "testns"
+                          << "_use44SortKeys"
+                          << "shouldBeBool");
+    const NamespaceString nss("test.testns");
+    bool isExplain = false;
+    auto result = QueryRequest::makeFromFindCommand(nss, cmdObj, isExplain);
+    ASSERT_NOT_OK(result.getStatus());
+}
+
 //
 // Parsing errors where a field has the right type but a bad value.
 //