Use std::filesystem::directory_iterator in disk index cleaner unit test.

1 files changed, 4 insertions, 5 deletions

diff --git a/searchcore/src/tests/proton/index/diskindexcleaner_test.cpp b/searchcore/src/tests/proton/index/diskindexcleaner_test.cpp
index e8926a957b7..1be97e3c981 100644
--- a/searchcore/src/tests/proton/index/diskindexcleaner_test.cpp
+++ b/searchcore/src/tests/proton/index/diskindexcleaner_test.cpp
@@ -63,13 +63,12 @@ void createIndex(const string &name) {
 
 vector<string> readIndexes() {
     vector<string> indexes;
-    FastOS_DirectoryScan dir_scan(index_dir.c_str());
-    while (dir_scan.ReadNext()) {
-        string name = dir_scan.GetName();
-        if (!dir_scan.IsDirectory() || name.find("index.") != 0) {
+    std::filesystem::directory_iterator dir_scan(index_dir);
+    for (auto entry : dir_scan) {
+        if (!entry.is_directory() || entry.path().filename().string().find("index.") != 0) {
             continue;
         }
-        indexes.push_back(name);
+        indexes.push_back(entry.path().filename().string());
     }
     return indexes;
 }