X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Ftest%2Frbd_mirror%2Fimage_sync%2Ftest_mock_ImageCopyRequest.cc;fp=src%2Fceph%2Fsrc%2Ftest%2Frbd_mirror%2Fimage_sync%2Ftest_mock_ImageCopyRequest.cc;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=81c0ea931b15be48c0785e4e5ccc3920b2f2f947;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git diff --git a/src/ceph/src/test/rbd_mirror/image_sync/test_mock_ImageCopyRequest.cc b/src/ceph/src/test/rbd_mirror/image_sync/test_mock_ImageCopyRequest.cc deleted file mode 100644 index 81c0ea9..0000000 --- a/src/ceph/src/test/rbd_mirror/image_sync/test_mock_ImageCopyRequest.cc +++ /dev/null @@ -1,649 +0,0 @@ -// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- -// vim: ts=8 sw=2 smarttab - -#include "test/rbd_mirror/test_mock_fixture.h" -#include "include/rbd/librbd.hpp" -#include "librbd/ImageCtx.h" -#include "librbd/ImageState.h" -#include "librbd/Operations.h" -#include "librbd/journal/TypeTraits.h" -#include "test/journal/mock/MockJournaler.h" -#include "test/librados_test_stub/MockTestMemIoCtxImpl.h" -#include "test/librbd/mock/MockImageCtx.h" -#include "tools/rbd_mirror/image_sync/ImageCopyRequest.h" -#include "tools/rbd_mirror/image_sync/ObjectCopyRequest.h" -#include "tools/rbd_mirror/Threads.h" -#include - -namespace librbd { - -namespace { - -struct MockTestImageCtx : public librbd::MockImageCtx { - MockTestImageCtx(librbd::ImageCtx &image_ctx) - : librbd::MockImageCtx(image_ctx) { - } -}; - -} // anonymous namespace - -namespace journal { - -template <> -struct TypeTraits { - typedef ::journal::MockJournaler Journaler; -}; - -} // namespace journal -} // namespace librbd - -namespace rbd { -namespace mirror { -namespace image_sync { - -template <> -struct ObjectCopyRequest { - static ObjectCopyRequest* s_instance; - static ObjectCopyRequest* create(librbd::MockTestImageCtx *local_image_ctx, - librbd::MockTestImageCtx *remote_image_ctx, - const ImageCopyRequest::SnapMap *snap_map, - uint64_t object_number, Context *on_finish) { - assert(s_instance != nullptr); - Mutex::Locker locker(s_instance->lock); - s_instance->snap_map = snap_map; - s_instance->object_contexts[object_number] = on_finish; - s_instance->cond.Signal(); - return s_instance; - } - - MOCK_METHOD0(send, void()); - - Mutex lock; - Cond cond; - - const ImageCopyRequest::SnapMap *snap_map = nullptr; - std::map object_contexts; - - ObjectCopyRequest() : lock("lock") { - s_instance = this; - } -}; - -ObjectCopyRequest* ObjectCopyRequest::s_instance = nullptr; - -} // namespace image_sync -} // namespace mirror -} // namespace rbd - -// template definitions -#include "tools/rbd_mirror/image_sync/ImageCopyRequest.cc" -template class rbd::mirror::image_sync::ImageCopyRequest; - -namespace rbd { -namespace mirror { -namespace image_sync { - -using ::testing::_; -using ::testing::InSequence; -using ::testing::Invoke; -using ::testing::Return; -using ::testing::WithArg; -using ::testing::InvokeWithoutArgs; - -class TestMockImageSyncImageCopyRequest : public TestMockFixture { -public: - typedef ImageCopyRequest MockImageCopyRequest; - typedef ObjectCopyRequest MockObjectCopyRequest; - - void SetUp() override { - TestMockFixture::SetUp(); - - librbd::RBD rbd; - ASSERT_EQ(0, create_image(rbd, m_remote_io_ctx, m_image_name, m_image_size)); - ASSERT_EQ(0, open_image(m_remote_io_ctx, m_image_name, &m_remote_image_ctx)); - - ASSERT_EQ(0, create_image(rbd, m_local_io_ctx, m_image_name, m_image_size)); - ASSERT_EQ(0, open_image(m_local_io_ctx, m_image_name, &m_local_image_ctx)); - } - - void expect_get_snap_id(librbd::MockTestImageCtx &mock_image_ctx) { - EXPECT_CALL(mock_image_ctx, get_snap_id(_, _)) - .WillRepeatedly(Invoke([&mock_image_ctx](cls::rbd::SnapshotNamespace snap_namespace, - std::string snap_name) { - assert(mock_image_ctx.image_ctx->snap_lock.is_locked()); - return mock_image_ctx.image_ctx->get_snap_id(snap_namespace, snap_name); - })); - } - - void expect_get_object_count(librbd::MockTestImageCtx &mock_image_ctx, - uint64_t count) { - EXPECT_CALL(mock_image_ctx, get_object_count(_)) - .WillOnce(Return(count)).RetiresOnSaturation(); - } - - void expect_update_client(journal::MockJournaler &mock_journaler, int r) { - EXPECT_CALL(mock_journaler, update_client(_, _)) - .WillOnce(WithArg<1>(CompleteContext(r))); - } - - void expect_object_copy_send(MockObjectCopyRequest &mock_object_copy_request) { - EXPECT_CALL(mock_object_copy_request, send()); - } - - bool complete_object_copy(MockObjectCopyRequest &mock_object_copy_request, - uint64_t object_num, int r, - std::function fn = []() {}) { - Mutex::Locker locker(mock_object_copy_request.lock); - while (mock_object_copy_request.object_contexts.count(object_num) == 0) { - if (mock_object_copy_request.cond.WaitInterval(mock_object_copy_request.lock, - utime_t(10, 0)) != 0) { - return false; - } - } - - FunctionContext *wrapper_ctx = new FunctionContext( - [&mock_object_copy_request, object_num, fn] (int r) { - fn(); - mock_object_copy_request.object_contexts[object_num]->complete(r); - }); - m_threads->work_queue->queue(wrapper_ctx, r); - return true; - } - - MockImageCopyRequest::SnapMap wait_for_snap_map(MockObjectCopyRequest &mock_object_copy_request) { - Mutex::Locker locker(mock_object_copy_request.lock); - while (mock_object_copy_request.snap_map == nullptr) { - if (mock_object_copy_request.cond.WaitInterval(mock_object_copy_request.lock, - utime_t(10, 0)) != 0) { - return MockImageCopyRequest::SnapMap(); - } - } - return *mock_object_copy_request.snap_map; - } - - MockImageCopyRequest *create_request(librbd::MockTestImageCtx &mock_remote_image_ctx, - librbd::MockTestImageCtx &mock_local_image_ctx, - journal::MockJournaler &mock_journaler, - librbd::journal::MirrorPeerSyncPoint &sync_point, - Context *ctx) { - return new MockImageCopyRequest(&mock_local_image_ctx, - &mock_remote_image_ctx, - m_threads->timer, &m_threads->timer_lock, - &mock_journaler, &m_client_meta, - &sync_point, ctx); - } - - using TestFixture::create_snap; - int create_snap(const char* snap_name) { - librados::snap_t remote_snap_id; - int r = create_snap(m_remote_image_ctx, snap_name, &remote_snap_id); - if (r < 0) { - return r; - } - - librados::snap_t local_snap_id; - r = create_snap(m_local_image_ctx, snap_name, &local_snap_id); - if (r < 0) { - return r; - } - - // collection of all existing snaps in local image - MockImageCopyRequest::SnapIds local_snap_ids({local_snap_id}); - if (!m_snap_map.empty()) { - local_snap_ids.insert(local_snap_ids.end(), - m_snap_map.rbegin()->second.begin(), - m_snap_map.rbegin()->second.end()); - } - m_snap_map[remote_snap_id] = local_snap_ids; - m_client_meta.snap_seqs[remote_snap_id] = local_snap_id; - return 0; - } - - librbd::ImageCtx *m_remote_image_ctx; - librbd::ImageCtx *m_local_image_ctx; - librbd::journal::MirrorPeerClientMeta m_client_meta; - MockImageCopyRequest::SnapMap m_snap_map; -}; - -TEST_F(TestMockImageSyncImageCopyRequest, SimpleImage) { - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap1", - boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - InSequence seq; - expect_get_object_count(mock_remote_image_ctx, 1); - expect_get_object_count(mock_remote_image_ctx, 0); - expect_update_client(mock_journaler, 0); - expect_object_copy_send(mock_object_copy_request); - expect_update_client(mock_journaler, 0); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - - ASSERT_EQ(m_snap_map, wait_for_snap_map(mock_object_copy_request)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 0, 0)); - ASSERT_EQ(0, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, Throttled) { - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap1", - boost::none}}; - - std::string update_sync_age;; - ASSERT_EQ(0, _rados->conf_get("rbd_mirror_sync_point_update_age", update_sync_age)); - ASSERT_EQ(0, _rados->conf_set("rbd_mirror_sync_point_update_age", "1")); - BOOST_SCOPE_EXIT( (update_sync_age) ) { - ASSERT_EQ(0, _rados->conf_set("rbd_mirror_sync_point_update_age", update_sync_age.c_str())); - } BOOST_SCOPE_EXIT_END; - - - std::string max_ops_str; - ASSERT_EQ(0, _rados->conf_get("rbd_concurrent_management_ops", max_ops_str)); - int max_ops = std::stoi(max_ops_str); - - uint64_t object_count = 55; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - expect_get_object_count(mock_remote_image_ctx, object_count); - expect_get_object_count(mock_remote_image_ctx, 0); - - EXPECT_CALL(mock_object_copy_request, send()).Times(object_count); - - boost::optional expected_object_number(boost::none); - EXPECT_CALL(mock_journaler, update_client(_, _)) - .WillRepeatedly( - Invoke([&expected_object_number, max_ops, object_count, this] - (bufferlist data, Context *ctx) { - ASSERT_EQ(expected_object_number, - m_client_meta.sync_points.front().object_number); - if (!expected_object_number) { - expected_object_number = (max_ops - 1); - } else { - expected_object_number = expected_object_number.get() + max_ops; - } - - if (expected_object_number.get() > (object_count - 1)) { - expected_object_number = (object_count - 1); - } - - m_threads->work_queue->queue(ctx, 0); - })); - - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - - std::function sleep_fn = [request]() { - sleep(2); - }; - - ASSERT_EQ(m_snap_map, wait_for_snap_map(mock_object_copy_request)); - for (uint64_t i = 0; i < object_count; ++i) { - if (i % 10 == 0) { - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, i, 0, sleep_fn)); - } else { - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, i, 0)); - } - } - ASSERT_EQ(0, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, SnapshotSubset) { - ASSERT_EQ(0, create_snap("snap1")); - ASSERT_EQ(0, create_snap("snap2")); - ASSERT_EQ(0, create_snap("snap3")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap3", "snap2", boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - InSequence seq; - expect_get_object_count(mock_remote_image_ctx, 1); - expect_get_object_count(mock_remote_image_ctx, 0); - expect_get_object_count(mock_remote_image_ctx, 1); - expect_get_object_count(mock_remote_image_ctx, 1); - expect_update_client(mock_journaler, 0); - expect_object_copy_send(mock_object_copy_request); - expect_update_client(mock_journaler, 0); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - - MockImageCopyRequest::SnapMap snap_map(m_snap_map); - snap_map.erase(snap_map.begin()); - ASSERT_EQ(snap_map, wait_for_snap_map(mock_object_copy_request)); - - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 0, 0)); - ASSERT_EQ(0, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, RestartCatchup) { - ASSERT_EQ(0, create_snap("snap1")); - ASSERT_EQ(0, create_snap("snap2")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), "snap1", boost::none}, - {cls::rbd::UserSnapshotNamespace(), "snap2", "snap1", boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - InSequence seq; - expect_get_object_count(mock_remote_image_ctx, 1); - expect_get_object_count(mock_remote_image_ctx, 0); - expect_get_object_count(mock_remote_image_ctx, 0); - expect_update_client(mock_journaler, 0); - expect_object_copy_send(mock_object_copy_request); - expect_update_client(mock_journaler, 0); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.back(), - &ctx); - request->send(); - - ASSERT_EQ(m_snap_map, wait_for_snap_map(mock_object_copy_request)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 0, 0)); - ASSERT_EQ(0, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, RestartPartialSync) { - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap1", - librbd::journal::MirrorPeerSyncPoint::ObjectNumber{0U}}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - InSequence seq; - expect_get_object_count(mock_remote_image_ctx, 1); - expect_get_object_count(mock_remote_image_ctx, 2); - expect_update_client(mock_journaler, 0); - expect_object_copy_send(mock_object_copy_request); - expect_update_client(mock_journaler, 0); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 1, 0)); - ASSERT_EQ(0, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, Cancel) { - std::string max_ops_str; - ASSERT_EQ(0, _rados->conf_get("rbd_concurrent_management_ops", max_ops_str)); - ASSERT_EQ(0, _rados->conf_set("rbd_concurrent_management_ops", "1")); - BOOST_SCOPE_EXIT( (max_ops_str) ) { - ASSERT_EQ(0, _rados->conf_set("rbd_concurrent_management_ops", max_ops_str.c_str())); - } BOOST_SCOPE_EXIT_END; - - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), "snap1", boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - InSequence seq; - expect_get_object_count(mock_remote_image_ctx, 2); - expect_get_object_count(mock_remote_image_ctx, 2); - expect_update_client(mock_journaler, 0); - expect_object_copy_send(mock_object_copy_request); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - - ASSERT_EQ(m_snap_map, wait_for_snap_map(mock_object_copy_request)); - request->cancel(); - - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 0, 0)); - ASSERT_EQ(-ECANCELED, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, Cancel_Inflight_Sync) { - std::string update_sync_age;; - ASSERT_EQ(0, _rados->conf_get("rbd_mirror_sync_point_update_age", update_sync_age)); - ASSERT_EQ(0, _rados->conf_set("rbd_mirror_sync_point_update_age", "1")); - BOOST_SCOPE_EXIT( (update_sync_age) ) { - ASSERT_EQ(0, _rados->conf_set("rbd_mirror_sync_point_update_age", update_sync_age.c_str())); - } BOOST_SCOPE_EXIT_END; - - std::string max_ops_str; - ASSERT_EQ(0, _rados->conf_get("rbd_concurrent_management_ops", max_ops_str)); - ASSERT_EQ(0, _rados->conf_set("rbd_concurrent_management_ops", "3")); - BOOST_SCOPE_EXIT( (max_ops_str) ) { - ASSERT_EQ(0, _rados->conf_set("rbd_concurrent_management_ops", max_ops_str.c_str())); - } BOOST_SCOPE_EXIT_END; - - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), "snap1", boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - expect_get_snap_id(mock_remote_image_ctx); - - expect_get_object_count(mock_remote_image_ctx, 10); - expect_get_object_count(mock_remote_image_ctx, 0); - - EXPECT_CALL(mock_object_copy_request, send()).Times(6); - - EXPECT_CALL(mock_journaler, update_client(_, _)) - .WillRepeatedly(Invoke([this] (bufferlist data, Context *ctx) { - m_threads->work_queue->queue(ctx, 0); - })); - - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - - ASSERT_EQ(m_snap_map, wait_for_snap_map(mock_object_copy_request)); - - std::function cancel_fn = [request]() { - sleep(2); - request->cancel(); - }; - - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 0, 0)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 1, 0)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 2, 0)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 3, 0, cancel_fn)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 4, 0)); - ASSERT_TRUE(complete_object_copy(mock_object_copy_request, 5, 0)); - - ASSERT_EQ(-ECANCELED, ctx.wait()); - ASSERT_EQ(5u, m_client_meta.sync_points.front().object_number.get()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, Cancel1) { - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), "snap1", boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - MockObjectCopyRequest mock_object_copy_request; - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - - expect_get_snap_id(mock_remote_image_ctx); - - InSequence seq; - expect_get_object_count(mock_remote_image_ctx, 1); - expect_get_object_count(mock_remote_image_ctx, 0); - EXPECT_CALL(mock_journaler, update_client(_, _)) - .WillOnce(DoAll(InvokeWithoutArgs([request]() { - request->cancel(); - }), - WithArg<1>(CompleteContext(0)))); - - request->send(); - ASSERT_EQ(-ECANCELED, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, MissingSnap) { - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), "missing-snap", boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - - expect_get_snap_id(mock_remote_image_ctx); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - ASSERT_EQ(-ENOENT, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, MissingFromSnap) { - ASSERT_EQ(0, create_snap("snap1")); - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap1", - "missing-snap", - boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - - expect_get_snap_id(mock_remote_image_ctx); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - ASSERT_EQ(-ENOENT, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, EmptySnapMap) { - ASSERT_EQ(0, create_snap("snap1")); - ASSERT_EQ(0, create_snap("snap2")); - m_client_meta.snap_seqs = {{0, 0}}; - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap2", - "snap1", - boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - - expect_get_snap_id(mock_remote_image_ctx); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - ASSERT_EQ(-EINVAL, ctx.wait()); -} - -TEST_F(TestMockImageSyncImageCopyRequest, EmptySnapSeqs) { - ASSERT_EQ(0, create_snap("snap1")); - ASSERT_EQ(0, create_snap("snap2")); - m_client_meta.snap_seqs = {}; - m_client_meta.sync_points = {{cls::rbd::UserSnapshotNamespace(), - "snap2", - "snap1", - boost::none}}; - - librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx); - librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx); - journal::MockJournaler mock_journaler; - - expect_get_snap_id(mock_remote_image_ctx); - - C_SaferCond ctx; - MockImageCopyRequest *request = create_request(mock_remote_image_ctx, - mock_local_image_ctx, - mock_journaler, - m_client_meta.sync_points.front(), - &ctx); - request->send(); - ASSERT_EQ(-EINVAL, ctx.wait()); -} - -} // namespace image_sync -} // namespace mirror -} // namespace rbd