[CI] remove unused cpp test helper function (#8625)

2022-12-27 12:47:52 -06:00
parent 3ceeb8c61c
commit b05abfc494
2 changed files with 0 additions and 8 deletions
--- a/tests/cpp/helpers.h
+++ b/tests/cpp/helpers.h
@@ -50,8 +50,6 @@ Float RelError(Float l, Float r) {

 bool FileExists(const std::string& filename);

-int64_t GetFileSize(const std::string& filename);
-
 void CreateSimpleTestData(const std::string& filename);

 // Create a libsvm format file with 3 entries per-row. `zero_based` specifies whether it's