librados: test empty ObjectWriteOperation

Tests that #2673 is fixed.

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/test/librados/misc.cc b/src/test/librados/misc.cc
index f3d558281b572d3c100d5652da3951d8e77bb0d0..477f528fa643415b5b85ea8aae3a365fad296f01 100644 (file)
--- a/src/test/librados/misc.cc
+++ b/src/test/librados/misc.cc
@@ -308,6 +308,10 @@ TEST(LibRadosMisc, Operate1PP) {
     o.setxattr("key1", bl);
   }
   ASSERT_EQ(0, ioctx.operate("foo", &o));
+
+  ObjectWriteOperation empty;
+  ASSERT_EQ(0, ioctx.operate("foo", &empty));
+
   {
     bufferlist bl;
     ASSERT_GT(ioctx.getxattr("foo", "key1", bl), 0);