libsemanage/tests: test more cases of semanage_split*()

Before modifying semanage_split_on_space() and semanage_split(), test in
test_utilities.c how these functions behave for example when several
delimiter tokens are concatenated in the input string.

While at it, fix the memory leaks which were present in libsemanage
tests.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
1 file changed