src/ceph/src/test/librbd/mock/MockObjectMap.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #ifndef CEPH_TEST_LIBRBD_MOCK_OBJECT_MAP_H
   5 #define CEPH_TEST_LIBRBD_MOCK_OBJECT_MAP_H
   6
   7 #include "common/RWLock.h"
   8 #include "librbd/Utils.h"
   9 #include "gmock/gmock.h"
  10
  11 namespace librbd {
  12
  13 struct MockObjectMap {
  14   MOCK_CONST_METHOD1(enabled, bool(const RWLock &object_map_lock));
  15
  16   MOCK_METHOD1(open, void(Context *on_finish));
  17   MOCK_METHOD1(close, void(Context *on_finish));
  18
  19   MOCK_METHOD3(aio_resize, void(uint64_t new_size, uint8_t default_object_state,
  20                                 Context *on_finish));
  21
  22   template <typename T, void(T::*MF)(int) = &T::complete>
  23   bool aio_update(uint64_t snap_id, uint64_t start_object_no, uint8_t new_state,
  24                   const boost::optional<uint8_t> &current_state,
  25                   const ZTracer::Trace &parent_trace, T *callback_object) {
  26     return aio_update<T, MF>(snap_id, start_object_no, start_object_no + 1,
  27                              new_state, current_state, parent_trace,
  28                              callback_object);
  29   }
  30
  31   template <typename T, void(T::*MF)(int) = &T::complete>
  32   bool aio_update(uint64_t snap_id, uint64_t start_object_no,
  33                   uint64_t end_object_no, uint8_t new_state,
  34                   const boost::optional<uint8_t> &current_state,
  35                   const ZTracer::Trace &parent_trace, T *callback_object) {
  36     auto ctx = util::create_context_callback<T, MF>(callback_object);
  37     bool updated = aio_update(snap_id, start_object_no, end_object_no,
  38                               new_state, current_state, parent_trace, ctx);
  39     if (!updated) {
  40       delete ctx;
  41     }
  42     return updated;
  43   }
  44   MOCK_METHOD7(aio_update, bool(uint64_t snap_id, uint64_t start_object_no,
  45                                 uint64_t end_object_no, uint8_t new_state,
  46                                 const boost::optional<uint8_t> &current_state,
  47                                 const ZTracer::Trace &parent_trace,
  48                                 Context *on_finish));
  49
  50   MOCK_METHOD2(snapshot_add, void(uint64_t snap_id, Context *on_finish));
  51   MOCK_METHOD2(snapshot_remove, void(uint64_t snap_id, Context *on_finish));
  52   MOCK_METHOD2(rollback, void(uint64_t snap_id, Context *on_finish));
  53
  54   MOCK_CONST_METHOD1(object_may_exist, bool(uint64_t));
  55
  56 };
  57
  58 } // namespace librbd
  59
  60 #endif // CEPH_TEST_LIBRBD_MOCK_OBJECT_MAP_H