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/newusers/45_create_user_encrypt_rounds_3000/newusers.test

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+set -e
+
+cd $(dirname $0)
+
+. ../../common/config.sh
+. ../../common/log.sh
+
+log_start "$0" "newusers: the number of rounds cannot be specified without a -c method"
+
+save_config
+
+# restore the files on exit
+trap 'log_status "$0" "FAILURE"; restore_config' 0
+
+change_config
+
+echo -n "newusers -s 3000 data/newusers.list ..."
+newusers -s 3000 data/newusers.list 2> tmp/newusers.err && exit 1 || {
+	status=$?
+}
+echo "OK"
+
+echo -n "Check returned status ($status)..."
+test "$status" = "1"
+echo "OK"
+
+echo "newusers reported:"
+echo "======================================================================="
+cat tmp/newusers.err
+echo "======================================================================="
+echo -n "Check that there were a failure message..."
+diff -au data/newusers.err tmp/newusers.err
+echo "error message OK."
+rm -f tmp/newusers.err
+
+echo -n "Check the passwd file..." 
+../../common/compare_file.pl config/etc/passwd /etc/passwd 
+echo "OK" 
+echo -n "Check the group file..." 
+../../common/compare_file.pl config/etc/group /etc/group 
+echo "OK" 
+echo -n "Check the shadow file..." 
+../../common/compare_file.pl config/etc/shadow /etc/shadow 
+echo "OK"
+echo -n "Check the gshadow file..." 
+../../common/compare_file.pl config/etc/gshadow /etc/gshadow 
+echo "OK"
+
+log_status "$0" "SUCCESS"
+restore_config
+trap '' 0
+