tests: test.sh: actually includes localization variables

tests/test.sh

@@ -15,7 +15,7 @@ export BIN=build/bin
 
 if ! ls Makefile >/dev/null 2>&1
 then
-	printf '%s: %s.\n' "$0" "$RUN_ERR" 1>&2 
+	printf '%s: %s\n' "$0" "$RUN_ERR" 1>&2 
 	exit 1
 fi
 
@@ -30,7 +30,7 @@ done
 
 for test in tests/posix/*.sh; do
 	export PATH="$BIN:$PATH"
-	printf '%s: %s: Testing utility.\n' "$0" "$test"
+	printf '%s: %s: %s\n' "$0" "$test" "$TEST_STR"
 	"$utility"
 	printf '\n'
 done