Avoid unintentional unsigned integer wraparounds in tests.
This is a subset of #11535 as suggested by @MarcoFalke :-)
Avoid unintentional unsigned integer wraparounds in tests.
This is a subset of #11535 as suggested by @MarcoFalke :-)
utACK 2736c9e05ebd71f2eeab490de7f9fba9ea8b4169
utACK 2736c9e
utACK 2736c9e.