tutorial-tree-drawsparse fails on s390x

[ellert]

• Checked for duplicates

Describe the bug

tutorial-tree-drawsparse fails on s390x

Expected behavior

No failure

To Reproduce

Steps to reproduce the behavior:

1. Build root for 6.28.00 on s390x
2. Run unit tests

Setup

1. ROOT version: 6.28.00
2. Operating system: Fedora Linux s390x, RHEL+EPEL s390x
3. How you obtained ROOT: build from source

Additional context

Output from failing test:

1008/1272 Test #1006: tutorial-tree-drawsparse ................................\
............***Failed    0.97 sec
Processing /builddir/build/BUILD/root-6.28.00/tutorials/tree/drawsparse.C...
/usr/include/c++/13/bits/stl_vector.h:1123: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](size_type) [with _Tp = double; _Alloc = std::allocator<double>; reference = double&; size_type = long unsigned int]: Assertion '__n < this->size()' failed.
CMake Error at /builddir/build/BUILD/root-6.28.00/redhat-linux-build/RootTestDriver.cmake:232 (message):
  error code: Subprocess aborted

[ferdymercury]

Sorry for the late response. Is it possible that this issue is fixed by #18488 ?

If not, could you run it in debug mode (or just commenting out parts of the script) and tell in what function exactly it crashes? Thanks!!

fyi @linev