ceph_test_rados_api_io: ETOBIG tests for writesame

Signed-off-by: David Disseldorp <ddiss@suse.de>

diff --git a/src/test/librados/io.cc b/src/test/librados/io.cc
index e4af869744b0fd2dd17e7580643c48bf30142cdb..97bde5e5dcca92d85a257033ff31a38e6a15a8cf 100644 (file)
--- a/src/test/librados/io.cc
+++ b/src/test/librados/io.cc
@@ -32,11 +32,13 @@ TEST_F(LibRadosIo, TooBig) {
   ASSERT_EQ(-E2BIG, rados_write(ioctx, "A", buf, UINT_MAX, 0));
   ASSERT_EQ(-E2BIG, rados_append(ioctx, "A", buf, UINT_MAX));
   ASSERT_EQ(-E2BIG, rados_write_full(ioctx, "A", buf, UINT_MAX));
+  ASSERT_EQ(-E2BIG, rados_writesame(ioctx, "A", buf, sizeof(buf), UINT_MAX, 0));
   IoCtx ioctx;
   bufferlist bl;
   ASSERT_EQ(-E2BIG, ioctx.write("foo", bl, UINT_MAX, 0));
   ASSERT_EQ(-E2BIG, ioctx.append("foo", bl, UINT_MAX));
   // ioctx.write_full no way to overflow bl.length()
+  ASSERT_EQ(-E2BIG, ioctx.writesame("foo", bl, UINT_MAX, 0));
 }
 
 TEST_F(LibRadosIo, ReadTimeout) {