GetMutableTestCase 18729 modules/ts/include/opencv2/ts/ts_gtest.h   TestCase* GetMutableTestCase(int i);
GetMutableTestCase 5253 modules/ts/src/ts_gtest.cpp   return impl()->GetMutableTestCase(i);
GetMutableTestCase 5823 modules/ts/src/ts_gtest.cpp           GetMutableTestCase(test_index)->Run();