1all-tests tests:      test-basic \
2		test-random
3	echo Tests passed.
4
5test-basic:
6	cd basic && for i in *.sh; do echo Running test basic/$$i; $(SHELL) $$i; done
7
8test-random:
9	cd random && for i in *.sh; do echo Running test random/$$i; $(SHELL) $$i; done
10