functionalprep.sh: Add test for samba-tool add group --special

Test that we can add the special Protected Users group, and that we get
an appropriate error message when attempting to add it a second time.

We add these tests here so that we can make use of an old provision that
does not already have the Protected Users group added.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/testprogs/blackbox/test_special_group.sh b/testprogs/blackbox/test_special_group.sh
new file mode 100755
index 00000000000..84bb95f7b8f
--- /dev/null
+++ b/testprogs/blackbox/test_special_group.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+if [ $# -lt 1 ]; then
+cat <<EOF
+Usage: $0 PREFIX
+EOF
+exit 1;
+fi
+
+PREFIX_ABS="$1"
+shift 1
+
+failed=0
+
+. `dirname $0`/subunit.sh
+. `dirname $0`/common_test_fns.inc
+
+OLD_RELEASE="release-4-5-0-pre1"
+old_release_dir="$SRCDIR_ABS/source4/selftest/provisions/$OLD_RELEASE"
+
+samba_tdbrestore="tdbrestore"
+if [ -x "$BINDIR/tdbrestore" ]; then
+    samba_tdbrestore="$BINDIR/tdbrestore"
+fi
+
+samba_undump="$SRCDIR_ABS/source4/selftest/provisions/undump.sh"
+
+cleanup_output_directories()
+{
+    remove_directory $PREFIX_ABS/$OLD_RELEASE
+}
+
+undump_old() {
+    $samba_undump $old_release_dir $PREFIX_ABS/$OLD_RELEASE $samba_tdbrestore
+}
+
+add_special_group() {
+    $PYTHON $BINDIR/samba-tool group add 'protected users' --special -H tdb://$PREFIX_ABS/$OLD_RELEASE/private/sam.ldb
+}
+
+# double-check we cleaned up from the last test run
+cleanup_output_directories
+
+testit $OLD_RELEASE undump_old || failed=`expr $failed + 1`
+
+testit "add_special_group" add_special_group || failed=`expr $failed + 1`
+
+testit_expect_failure_grep "add_duplicate_special_group" "Failed to add group.*already exists" add_special_group || failed=`expr $failed + 1`
+
+cleanup_output_directories
+
+exit $failed