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/chroot/chsh/01_chsh--root/chsh.test

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+set -e
+
+cd $(dirname $0)
+
+. ../../../common/config.sh
+. ../../../common/log.sh
+
+log_start "$0" "chsh can change a user in a chroot"
+
+save_config
+
+# restore the files on exit
+trap 'log_status "$0" "FAILURE"; clean_chroot; restore_config' 0
+
+change_config
+
+prepare_chroot
+
+echo -n "Change user in chroot (chsh --root $PWD/tmp/root -s /bin/dash root)..."
+chsh --root $PWD/tmp/root -s /bin/dash root
+echo "OK"
+
+echo -n "Check the passwd file..."
+../../../common/compare_file.pl config/etc/passwd /etc/passwd
+../../../common/compare_file.pl data/passwd tmp/root/etc/passwd
+echo "OK"
+echo -n "Check the group file..."
+../../../common/compare_file.pl config/etc/group /etc/group
+../../../common/compare_file.pl config_chroot/etc/group tmp/root/etc/group
+echo "OK"
+echo -n "Check the shadow file..."
+../../../common/compare_file.pl config/etc/shadow /etc/shadow
+../../../common/compare_file.pl config_chroot/etc/shadow tmp/root/etc/shadow
+echo "OK"
+echo -n "Check the gshadow file..."
+../../../common/compare_file.pl config/etc/gshadow /etc/gshadow
+../../../common/compare_file.pl config_chroot/etc/gshadow tmp/root/etc/gshadow
+echo "OK"
+
+rm -f tmp/root/etc/.pwd.lock
+rm -f tmp/root/etc/passwd-
+rm -f tmp/root/etc/group-
+rm -f tmp/root/etc/shadow-
+rm -f tmp/root/etc/gshadow-
+clean_chroot
+
+log_status "$0" "SUCCESS"
+restore_config
+trap '' 0
+