1 files changed, 10 insertions, 9 deletions

diff --git a/src/mongo/db/storage/wiredtiger/wiredtiger_prefixed_index_test.cpp b/src/mongo/db/storage/wiredtiger/wiredtiger_prefixed_index_test.cpp
index d069c12ee13..9f7e391a709 100644
--- a/src/mongo/db/storage/wiredtiger/wiredtiger_prefixed_index_test.cpp
+++ b/src/mongo/db/storage/wiredtiger/wiredtiger_prefixed_index_test.cpp
@@ -71,23 +71,23 @@ public:
     }
 
     std::unique_ptr<SortedDataInterface> newIdIndexSortedDataInterface() final {
-        std::string ns = "test.wt";
+        NamespaceString nss = {"test", "wt"};
         OperationContextNoop opCtx(newRecoveryUnit().release());
 
         BSONObj spec = BSON("key" << BSON("_id" << 1) << "name"
                                   << "_id_"
                                   << "v" << static_cast<int>(IndexDescriptor::kLatestIndexVersion)
                                   << "unique" << true);
-        auto collection = std::make_unique<CollectionMock>(NamespaceString(ns));
+        auto collection = std::make_unique<CollectionMock>(nss);
         IndexDescriptor desc(collection.get(), "", spec);
         invariant(desc.isIdIndex());
 
         KVPrefix prefix = KVPrefix::generateNextPrefix();
         StatusWith<std::string> result = WiredTigerIndex::generateCreateString(
-            kWiredTigerEngineName, "", "", desc, prefix.isPrefixed());
+            kWiredTigerEngineName, "", "", nss, desc, prefix.isPrefixed());
         ASSERT_OK(result.getStatus());
 
-        string uri = "table:" + ns;
+        string uri = "table:" + nss.ns();
         invariantWTOK(WiredTigerIndex::Create(&opCtx, uri, result.getValue()));
 
         return std::make_unique<WiredTigerIndexUnique>(&opCtx, uri, &desc, prefix);
@@ -95,7 +95,7 @@ public:
 
     std::unique_ptr<SortedDataInterface> newSortedDataInterface(bool unique, bool partial) final {
 
-        std::string ns = "test.wt";
+        NamespaceString nss = {"test", "wt"};
         OperationContextNoop opCtx(newRecoveryUnit().release());
 
         BSONObj spec = BSON("key" << BSON("a" << 1) << "name"
@@ -110,15 +110,15 @@ public:
             spec = spec.addField(partialBSON.firstElement());
         }
 
-        auto collection = std::make_unique<CollectionMock>(NamespaceString(ns));
-        IndexDescriptor desc(collection.get(), "", spec);
+        auto collection = std::make_unique<CollectionMock>(nss);
+        IndexDescriptor& desc = _descriptors.emplace_back(collection.get(), "", spec);
 
         KVPrefix prefix = KVPrefix::generateNextPrefix();
         StatusWith<std::string> result = WiredTigerIndex::generateCreateString(
-            kWiredTigerEngineName, "", "", desc, prefix.isPrefixed());
+            kWiredTigerEngineName, "", "", nss, desc, prefix.isPrefixed());
         ASSERT_OK(result.getStatus());
 
-        string uri = "table:" + ns;
+        string uri = "table:" + nss.ns();
         invariantWTOK(WiredTigerIndex::Create(&opCtx, uri, result.getValue()));
 
         if (unique)
@@ -133,6 +133,7 @@ public:
 private:
     unittest::TempDir _dbpath;
     std::unique_ptr<ClockSource> _fastClockSource;
+    std::vector<IndexDescriptor> _descriptors;
     WT_CONNECTION* _conn;
     WiredTigerSessionCache* _sessionCache;
     WiredTigerOplogManager _oplogManager;