ctdb-tests: Work around unreadable file test failure when root

root can read files for which the mode prohibits reading, so this test
case fails when run as root.  Work around this when running as root.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/tests/UNIT/cunit/tunable_test_001.sh b/ctdb/tests/UNIT/cunit/tunable_test_001.sh
index 2ae87f6f1fd963d1e9aa540a8738f009bce83db5..c68cd69c64a0b969a95fcb9b6a4e5985f0d8d869 100755 (executable)
--- a/ctdb/tests/UNIT/cunit/tunable_test_001.sh
+++ b/ctdb/tests/UNIT/cunit/tunable_test_001.sh
@@ -98,9 +98,15 @@ ok_tunable ()
 test_case "Unreadable file"
 : >"$tfile"
 chmod a-r "$tfile"
-required_error EINVAL <<EOF
+uid=$(id -u)
+# root can read unreadable files
+if [ "$uid" = 0 ]; then
+       ok_tunable_defaults
+else
+       required_error EINVAL <<EOF
 ctdb_tunable_load_file: Failed to open ${tfile}
 EOF
+fi
 unit_test tunable_test "$tfile"
 rm -f "$tfile"