More unit fixes.

src/test/.gitignore

@@ -1 +1,2 @@
 /*.out
+tmp-*

src/test/Makefile

@@ -7,5 +7,8 @@ gitignore:
 check test::
 	./runtests.sh
 
+verbose-test:
+	VERBOSE=yes ./runtests.sh
+
 clean:
-	rm -f *.out
+	rm -rf *.out tmp-*

src/test/runtests.sh

@@ -68,10 +68,9 @@ ret=$(($ret + $?))
 
 einfo "Running unit tests"
 eindent
-cd units
-for u in *; do
+for u in units/*; do
 	[ -x "${u}" -a -f "${u}" ] || continue
-	ebegin "${u}"
+	ebegin "$(basename "${u}")"
 	./"${u}"
 	eend $?
 	ret=$(($ret + $?))

src/test/units/is_older_than

@@ -2,9 +2,12 @@
 # unit test for is_older_than code of baselayout (2008/06/19)
 # Author: Matthias Schwarzott <zzam@gentoo.org>
 
-RCDIR=../../rc
 TMPDIR=tmp-"$(basename "$0")"
 
+# Please note that we added this unit test because the function
+# should really be called is_newer_than as it's what it's really testing.
+# Or more perversly, returning 0 on failure and 1 and success.
+
 # bool is_older_than(reference, files/dirs to check)
 #
 #   return 0 if any of the files/dirs are newer than