From: Josh Durgin <jdurgin@redhat.com>
Date: Mon, 30 Mar 2015 21:33:19 +0000 (-0700)
Subject: test: add librados global op flags test
X-Git-Tag: v9.0.0~52^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b2b436906d8d9f6f62c9ab35ce0fbaf40d0a0c11;p=ceph.git

test: add librados global op flags test

Just verify that the read gets the right data, to demonstrate that
passing a flag doesn't cause problems.

Signed-off-by: Josh Durgin <jdurgin@redhat.com>
---

diff --git a/src/test/librados/c_read_operations.cc b/src/test/librados/c_read_operations.cc
index 9b577471bab7..d80fcdfa2eac 100644
--- a/src/test/librados/c_read_operations.cc
+++ b/src/test/librados/c_read_operations.cc
@@ -312,6 +312,26 @@ TEST_F(CReadOpsTest, Read) {
   remove_object();
 }
 
+
+TEST_F(CReadOpsTest, RWOrderedRead) {
+  write_object();
+
+  char buf[len];
+  rados_read_op_t op = rados_create_read_op();
+  size_t bytes_read = 0;
+  int rval;
+  rados_read_op_read(op, 0, len, buf, &bytes_read, &rval);
+  rados_read_op_set_flags(op, LIBRADOS_OP_FLAG_FADVISE_DONTNEED);
+  ASSERT_EQ(0, rados_read_op_operate(op, ioctx, obj,
+				     LIBRADOS_OPERATION_ORDER_READS_WRITES));
+  ASSERT_EQ(len, (int)bytes_read);
+  ASSERT_EQ(0, rval);
+  ASSERT_EQ(0, memcmp(data, buf, len));
+  rados_release_read_op(op);
+
+  remove_object();
+}
+
 TEST_F(CReadOpsTest, ShortRead) {
   write_object();