1 files changed, 52 insertions, 0 deletions
diff --git a/tests/misc/chroot-credentials.sh b/tests/misc/chroot-credentials.sh
new file mode 100755
index 000000000..bae9d4255
--- /dev/null
+++ b/tests/misc/chroot-credentials.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Verify that the credentials are changed correctly.
+
+# Copyright (C) 2009-2012 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+print_ver_ chroot
+
+require_root_
+
+
+# Verify that root credentials are kept.
+test $(chroot / whoami) = root || fail=1
+test "$(groups)" = "$(chroot / groups)" || fail=1
+
+# Verify that credentials are changed correctly.
+whoami_after_chroot=$(
+  chroot --userspec=$NON_ROOT_USERNAME:$NON_ROOT_GROUP / whoami
+)
+test "$whoami_after_chroot" != root || fail=1
+
+# Verify that there are no additional groups.
+id_G_after_chroot=$(
+  chroot --userspec=$NON_ROOT_USERNAME:$NON_ROOT_GROUP \
+    --groups=$NON_ROOT_GROUP / id -G
+)
+test "$id_G_after_chroot" = $NON_ROOT_GROUP || fail=1
+
+# Verify that when specifying only the user name we get the current
+# primary group ID.
+test "$(chroot --userspec=$NON_ROOT_USERNAME / id -g)" = "$(id -g)" \
+    || fail=1
+
+# Verify that when specifying only a group we get the current user ID
+test "$(chroot --userspec=:$NON_ROOT_GROUP / id -u)" = "$(id -u)" \
+    || fail=1
+
+Exit $fail