+++ /dev/null
-// -*- 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/journal/Types.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/SyncPointPruneRequest.h"
-
-namespace librbd {
-
-namespace {
-
-struct MockTestImageCtx : public librbd::MockImageCtx {
- MockTestImageCtx(librbd::ImageCtx &image_ctx)
- : librbd::MockImageCtx(image_ctx) {
- }
-};
-
-} // anonymous namespace
-
-namespace journal {
-
-template <>
-struct TypeTraits<librbd::MockTestImageCtx> {
- typedef ::journal::MockJournaler Journaler;
-};
-
-} // namespace journal
-} // namespace librbd
-
-// template definitions
-#include "tools/rbd_mirror/image_sync/SyncPointPruneRequest.cc"
-template class rbd::mirror::image_sync::SyncPointPruneRequest<librbd::MockTestImageCtx>;
-
-namespace rbd {
-namespace mirror {
-namespace image_sync {
-
-using ::testing::_;
-using ::testing::InSequence;
-using ::testing::Return;
-using ::testing::StrEq;
-using ::testing::WithArg;
-
-class TestMockImageSyncSyncPointPruneRequest : public TestMockFixture {
-public:
- typedef SyncPointPruneRequest<librbd::MockTestImageCtx> MockSyncPointPruneRequest;
-
- 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));
- }
-
- void expect_update_client(journal::MockJournaler &mock_journaler, int r) {
- EXPECT_CALL(mock_journaler, update_client(_, _))
- .WillOnce(WithArg<1>(CompleteContext(r)));
- }
-
- void expect_get_snap_id(librbd::MockTestImageCtx &mock_remote_image_ctx,
- const std::string &snap_name, uint64_t snap_id) {
- EXPECT_CALL(mock_remote_image_ctx, get_snap_id(_, StrEq(snap_name)))
- .WillOnce(Return(snap_id));
- }
-
- void expect_image_refresh(librbd::MockTestImageCtx &mock_remote_image_ctx, int r) {
- EXPECT_CALL(*mock_remote_image_ctx.state, refresh(_))
- .WillOnce(CompleteContext(r));
- }
-
- void expect_snap_remove(librbd::MockTestImageCtx &mock_remote_image_ctx,
- const std::string &snap_name, int r) {
- EXPECT_CALL(*mock_remote_image_ctx.operations, snap_remove(_, StrEq(snap_name), _))
- .WillOnce(WithArg<2>(CompleteContext(r)));
- }
-
- MockSyncPointPruneRequest *create_request(librbd::MockTestImageCtx &mock_remote_image_ctx,
- journal::MockJournaler &mock_journaler,
- bool sync_complete, Context *ctx) {
- return new MockSyncPointPruneRequest(&mock_remote_image_ctx, sync_complete,
- &mock_journaler, &m_client_meta, ctx);
- }
-
- librbd::ImageCtx *m_remote_image_ctx;
- librbd::journal::MirrorPeerClientMeta m_client_meta;
-};
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, SyncInProgressSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_get_snap_id(mock_remote_image_ctx, "snap1", 123);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, false, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, RestartedSyncInProgressSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap2",
- "snap1", boost::none);
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_get_snap_id(mock_remote_image_ctx, "snap1", 123);
- expect_snap_remove(mock_remote_image_ctx, "snap2", 0);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, false, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
-
- client_meta.sync_points.pop_back();
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, SyncInProgressMissingSnapSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap2",
- "snap1",
- boost::none);
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_get_snap_id(mock_remote_image_ctx, "snap1", CEPH_NOSNAP);
- expect_snap_remove(mock_remote_image_ctx, "snap2", 0);
- expect_snap_remove(mock_remote_image_ctx, "snap1", 0);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, false, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
-
- client_meta.sync_points.clear();
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, SyncInProgressUnexpectedFromSnapSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap2",
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_get_snap_id(mock_remote_image_ctx, "snap2", 124);
- expect_snap_remove(mock_remote_image_ctx, "snap2", 0);
- expect_snap_remove(mock_remote_image_ctx, "snap1", 0);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, false, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
-
- client_meta.sync_points.clear();
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, SyncCompleteSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
- ASSERT_EQ(librbd::journal::MIRROR_PEER_STATE_SYNCING, m_client_meta.state);
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_snap_remove(mock_remote_image_ctx, "snap1", 0);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, true, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
- ASSERT_TRUE(m_client_meta.sync_points.empty());
- ASSERT_EQ(librbd::journal::MIRROR_PEER_STATE_REPLAYING, m_client_meta.state);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, RestartedSyncCompleteSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap2",
- "snap1",
- boost::none);
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, true, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
- client_meta.sync_points.pop_front();
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, RestartedCatchUpSyncCompleteSuccess) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap3",
- "snap2",
- boost::none);
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap2",
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_snap_remove(mock_remote_image_ctx, "snap1", 0);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, true, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
- client_meta.sync_points.pop_front();
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, SnapshotDNE) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_snap_remove(mock_remote_image_ctx, "snap1", -ENOENT);
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, 0);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, true, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
- ASSERT_TRUE(m_client_meta.sync_points.empty());
-}
-
-TEST_F(TestMockImageSyncSyncPointPruneRequest, ClientUpdateError) {
- librbd::journal::MirrorPeerClientMeta client_meta;
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap2",
- "snap1",
- boost::none);
- client_meta.sync_points.emplace_front(cls::rbd::UserSnapshotNamespace(),
- "snap1",
- boost::none);
- m_client_meta = client_meta;
-
- librbd::MockTestImageCtx mock_remote_image_ctx(*m_remote_image_ctx);
- journal::MockJournaler mock_journaler;
-
- InSequence seq;
- expect_image_refresh(mock_remote_image_ctx, 0);
- expect_update_client(mock_journaler, -EINVAL);
-
- C_SaferCond ctx;
- MockSyncPointPruneRequest *req = create_request(mock_remote_image_ctx,
- mock_journaler, true, &ctx);
- req->send();
- ASSERT_EQ(-EINVAL, ctx.wait());
-
- ASSERT_EQ(client_meta, m_client_meta);
-}
-
-} // namespace image_sync
-} // namespace mirror
-} // namespace rbd
Code Review / stor4nfv.git / blobdiff