renamed the h5import test files to have the extensions
text input files = .txt
binary input files = .bin
configuration files = .conf
hdf5 files = .h5
besides that in very test the files have the same name except extension.
For example
TOOLTEST txtin16.txt -c $srcdir/testfiles/txtin16.conf -o txtin16.h5
The convention for the test name is for example, for "txtin16"
"txt" for text then "in16" means integer 16 size
Tested: linux, solaris