+++ /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 "librbd/journal/Types.h"
-#include "librbd/journal/TypeTraits.h"
-#include "tools/rbd_mirror/image_replayer/EventPreprocessor.h"
-#include "tools/rbd_mirror/Threads.h"
-#include "test/journal/mock/MockJournaler.h"
-#include "test/librbd/mock/MockImageCtx.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_replayer/EventPreprocessor.cc"
-template class rbd::mirror::image_replayer::EventPreprocessor<librbd::MockTestImageCtx>;
-
-namespace rbd {
-namespace mirror {
-namespace image_replayer {
-
-using testing::_;
-using testing::WithArg;
-
-class TestMockImageReplayerEventPreprocessor : public TestMockFixture {
-public:
- typedef EventPreprocessor<librbd::MockTestImageCtx> MockEventPreprocessor;
-
- void SetUp() override {
- TestMockFixture::SetUp();
-
- librbd::RBD rbd;
- 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_image_refresh(librbd::MockTestImageCtx &mock_remote_image_ctx, int r) {
- EXPECT_CALL(*mock_remote_image_ctx.state, refresh(_))
- .WillOnce(CompleteContext(r));
- }
-
- void expect_update_client(journal::MockJournaler &mock_journaler, int r) {
- EXPECT_CALL(mock_journaler, update_client(_, _))
- .WillOnce(WithArg<1>(CompleteContext(r)));
- }
-
- librbd::ImageCtx *m_local_image_ctx;
- librbd::journal::MirrorPeerClientMeta m_client_meta;
-
-};
-
-TEST_F(TestMockImageReplayerEventPreprocessor, IsNotRequired) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{librbd::journal::RenameEvent{}};
- ASSERT_FALSE(event_preprocessor.is_required(event_entry));
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, IsRequiredSnapMapPrune) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- m_client_meta.snap_seqs = {{1, 2}, {3, 4}};
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{librbd::journal::RenameEvent{}};
- ASSERT_TRUE(event_preprocessor.is_required(event_entry));
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, IsRequiredSnapRename) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{librbd::journal::SnapRenameEvent{}};
- ASSERT_TRUE(event_preprocessor.is_required(event_entry));
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, PreprocessSnapMapPrune) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- expect_image_refresh(mock_local_image_ctx, 0);
- expect_update_client(mock_remote_journaler, 0);
-
- mock_local_image_ctx.snap_info = {
- {6, librbd::SnapInfo{"snap", cls::rbd::UserSnapshotNamespace(), 0U, {}, 0U, 0U, utime_t()}}};
- m_client_meta.snap_seqs = {{1, 2}, {3, 4}, {5, 6}};
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{librbd::journal::RenameEvent{}};
- C_SaferCond ctx;
- event_preprocessor.preprocess(&event_entry, &ctx);
- ASSERT_EQ(0, ctx.wait());
-
- librbd::journal::MirrorPeerClientMeta::SnapSeqs expected_snap_seqs = {{5, 6}};
- ASSERT_EQ(expected_snap_seqs, m_client_meta.snap_seqs);
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, PreprocessSnapRename) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- expect_image_refresh(mock_local_image_ctx, 0);
- expect_update_client(mock_remote_journaler, 0);
-
- mock_local_image_ctx.snap_ids = {{{cls::rbd::UserSnapshotNamespace(), "snap"}, 6}};
- mock_local_image_ctx.snap_info = {
- {6, librbd::SnapInfo{"snap", cls::rbd::UserSnapshotNamespace(), 0U, {}, 0U, 0U, utime_t()}}};
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{
- librbd::journal::SnapRenameEvent{0, 5, "snap", "new_snap"}};
- C_SaferCond ctx;
- event_preprocessor.preprocess(&event_entry, &ctx);
- ASSERT_EQ(0, ctx.wait());
-
- librbd::journal::MirrorPeerClientMeta::SnapSeqs expected_snap_seqs = {{5, 6}};
- ASSERT_EQ(expected_snap_seqs, m_client_meta.snap_seqs);
-
- librbd::journal::SnapRenameEvent *event =
- boost::get<librbd::journal::SnapRenameEvent>(&event_entry.event);
- ASSERT_EQ(6U, event->snap_id);
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, PreprocessSnapRenameMissing) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- expect_image_refresh(mock_local_image_ctx, 0);
-
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{
- librbd::journal::SnapRenameEvent{0, 5, "snap", "new_snap"}};
- C_SaferCond ctx;
- event_preprocessor.preprocess(&event_entry, &ctx);
- ASSERT_EQ(-ENOENT, ctx.wait());
-
- librbd::journal::SnapRenameEvent *event =
- boost::get<librbd::journal::SnapRenameEvent>(&event_entry.event);
- ASSERT_EQ(CEPH_NOSNAP, event->snap_id);
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, PreprocessSnapRenameKnown) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- expect_image_refresh(mock_local_image_ctx, 0);
-
- mock_local_image_ctx.snap_info = {
- {6, librbd::SnapInfo{"snap", cls::rbd::UserSnapshotNamespace(), 0U, {}, 0U, 0U, utime_t()}}};
- m_client_meta.snap_seqs = {{5, 6}};
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{
- librbd::journal::SnapRenameEvent{0, 5, "snap", "new_snap"}};
- C_SaferCond ctx;
- event_preprocessor.preprocess(&event_entry, &ctx);
- ASSERT_EQ(0, ctx.wait());
-
- librbd::journal::MirrorPeerClientMeta::SnapSeqs expected_snap_seqs = {{5, 6}};
- ASSERT_EQ(expected_snap_seqs, m_client_meta.snap_seqs);
-
- librbd::journal::SnapRenameEvent *event =
- boost::get<librbd::journal::SnapRenameEvent>(&event_entry.event);
- ASSERT_EQ(6U, event->snap_id);
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, PreprocessRefreshError) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- expect_image_refresh(mock_local_image_ctx, -EINVAL);
-
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{librbd::journal::RenameEvent{}};
- C_SaferCond ctx;
- event_preprocessor.preprocess(&event_entry, &ctx);
- ASSERT_EQ(-EINVAL, ctx.wait());
-}
-
-TEST_F(TestMockImageReplayerEventPreprocessor, PreprocessClientUpdateError) {
- librbd::MockTestImageCtx mock_local_image_ctx(*m_local_image_ctx);
- ::journal::MockJournaler mock_remote_journaler;
-
- expect_image_refresh(mock_local_image_ctx, 0);
- expect_update_client(mock_remote_journaler, -EINVAL);
-
- mock_local_image_ctx.snap_ids = {{{cls::rbd::UserSnapshotNamespace(), "snap"}, 6}};
- mock_local_image_ctx.snap_info = {
- {6, librbd::SnapInfo{"snap", cls::rbd::UserSnapshotNamespace(), 0U, {}, 0U, 0U, utime_t()}}};
- MockEventPreprocessor event_preprocessor(mock_local_image_ctx,
- mock_remote_journaler,
- "local mirror uuid",
- &m_client_meta,
- m_threads->work_queue);
-
- librbd::journal::EventEntry event_entry{
- librbd::journal::SnapRenameEvent{0, 5, "snap", "new_snap"}};
- C_SaferCond ctx;
- event_preprocessor.preprocess(&event_entry, &ctx);
- ASSERT_EQ(-EINVAL, ctx.wait());
-}
-
-} // namespace image_replayer
-} // namespace mirror
-} // namespace rbd
Code Review / stor4nfv.git / blobdiff