Add tests from the old svn tree

We're losing the svn history (which we could probably keep if we tried
hard enough) but don't consider that worthwhile.

Note these tests are destructive, so run them only in a throwaway
environment like a chroot, container, or vm.

The tests/run.all script should be the one which launches all the tests.

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

tests/log/faillog/55_faillog_no_changes/faillog.test

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+set -e
+
+cd $(dirname $0)
+
+. ../../../common/config.sh
+. ../../../common/log.sh
+
+log_start "$0" "reports all entry from /var/log/faillog"
+
+save_config
+
+# restore the files on exit
+trap 'log_status "$0" "FAILURE"; restore_config' 0
+
+change_config
+
+echo -n "Create an empty /var/log/faillog (it will not be restored)..."
+> /var/log/faillog
+echo "OK"
+
+echo -n "reset baz (faillog -l 0 -m 0 -u baz)..."
+faillog -l 0 -m 0 -u baz
+echo "OK"
+
+echo -n "Check permissions and size of the faillog..."
+stat --printf "%s %U:%G %N\n" /var/log/faillog | sort > tmp/faillog.stat
+diff -rauN data/faillog.stat tmp/faillog.stat
+echo "OK"
+
+log_status "$0" "SUCCESS"
+restore_config
+trap '' 0
+