+++ /dev/null
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "test/librbd/test_mock_fixture.h"
-#include "test/librbd/test_support.h"
-#include "test/librbd/mock/MockImageCtx.h"
-#include "cls/rbd/cls_rbd_client.h"
-#include "librbd/Operations.h"
-#include "librbd/internal.h"
-#include "librbd/image/SetFlagsRequest.h"
-#include "librbd/io/AioCompletion.h"
-#include "librbd/mirror/EnableRequest.h"
-#include "librbd/journal/CreateRequest.h"
-#include "librbd/journal/Types.h"
-#include "librbd/object_map/CreateRequest.h"
-#include "librbd/operation/EnableFeaturesRequest.h"
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-
-namespace librbd {
-
-namespace {
-
-struct MockOperationImageCtx : public MockImageCtx {
- MockOperationImageCtx(librbd::ImageCtx& image_ctx)
- : MockImageCtx(image_ctx) {
- }
-};
-
-} // anonymous namespace
-
-namespace image {
-
-template<>
-class SetFlagsRequest<MockOperationImageCtx> {
-public:
- static SetFlagsRequest *s_instance;
- Context *on_finish = nullptr;
-
- static SetFlagsRequest *create(MockOperationImageCtx *image_ctx, uint64_t flags,
- uint64_t mask, Context *on_finish) {
- assert(s_instance != nullptr);
- s_instance->on_finish = on_finish;
- return s_instance;
- }
-
- SetFlagsRequest() {
- s_instance = this;
- }
-
- MOCK_METHOD0(send, void());
-};
-
-SetFlagsRequest<MockOperationImageCtx> *SetFlagsRequest<MockOperationImageCtx>::s_instance;
-
-} // namespace image
-
-namespace journal {
-
-template<>
-class CreateRequest<MockOperationImageCtx> {
-public:
- static CreateRequest *s_instance;
- Context *on_finish = nullptr;
-
- static CreateRequest *create(IoCtx &ioctx, const std::string &imageid,
- uint8_t order, uint8_t splay_width,
- const std::string &object_pool,
- uint64_t tag_class, TagData &tag_data,
- const std::string &client_id,
- MockContextWQ *op_work_queue,
- Context *on_finish) {
- assert(s_instance != nullptr);
- s_instance->on_finish = on_finish;
- return s_instance;
- }
-
- CreateRequest() {
- s_instance = this;
- }
-
- MOCK_METHOD0(send, void());
-};
-
-CreateRequest<MockOperationImageCtx> *CreateRequest<MockOperationImageCtx>::s_instance = nullptr;
-
-} // namespace journal
-
-namespace mirror {
-
-template<>
-class EnableRequest<MockOperationImageCtx> {
-public:
- static EnableRequest *s_instance;
- Context *on_finish = nullptr;
-
- static EnableRequest *create(MockOperationImageCtx *image_ctx, Context *on_finish) {
- assert(s_instance != nullptr);
- s_instance->on_finish = on_finish;
- return s_instance;
- }
-
- EnableRequest() {
- s_instance = this;
- }
-
- MOCK_METHOD0(send, void());
-};
-
-EnableRequest<MockOperationImageCtx> *EnableRequest<MockOperationImageCtx>::s_instance = nullptr;
-
-} // namespace mirror
-
-namespace object_map {
-
-template<>
-class CreateRequest<MockOperationImageCtx> {
-public:
- static CreateRequest *s_instance;
- Context *on_finish = nullptr;
-
- static CreateRequest *create(MockOperationImageCtx *image_ctx, Context *on_finish) {
- assert(s_instance != nullptr);
- s_instance->on_finish = on_finish;
- return s_instance;
- }
-
- CreateRequest() {
- s_instance = this;
- }
-
- MOCK_METHOD0(send, void());
-};
-
-CreateRequest<MockOperationImageCtx> *CreateRequest<MockOperationImageCtx>::s_instance = nullptr;
-
-} // namespace object_map
-
-template <>
-struct AsyncRequest<MockOperationImageCtx> : public AsyncRequest<MockImageCtx> {
- MockOperationImageCtx &m_image_ctx;
-
- AsyncRequest(MockOperationImageCtx &image_ctx, Context *on_finish)
- : AsyncRequest<MockImageCtx>(image_ctx, on_finish), m_image_ctx(image_ctx) {
- }
-};
-
-} // namespace librbd
-
-// template definitions
-#include "librbd/AsyncRequest.cc"
-#include "librbd/AsyncObjectThrottle.cc"
-#include "librbd/operation/Request.cc"
-#include "librbd/operation/EnableFeaturesRequest.cc"
-
-namespace librbd {
-namespace operation {
-
-using ::testing::Invoke;
-using ::testing::Return;
-using ::testing::WithArg;
-using ::testing::_;
-
-class TestMockOperationEnableFeaturesRequest : public TestMockFixture {
-public:
- typedef librbd::image::SetFlagsRequest<MockOperationImageCtx> MockSetFlagsRequest;
- typedef librbd::journal::CreateRequest<MockOperationImageCtx> MockCreateJournalRequest;
- typedef librbd::mirror::EnableRequest<MockOperationImageCtx> MockEnableMirrorRequest;
- typedef librbd::object_map::CreateRequest<MockOperationImageCtx> MockCreateObjectMapRequest;
- typedef EnableFeaturesRequest<MockOperationImageCtx> MockEnableFeaturesRequest;
-
- class PoolMirrorModeEnabler {
- public:
- PoolMirrorModeEnabler(librados::IoCtx &ioctx) : m_ioctx(ioctx) {
- EXPECT_EQ(0, librbd::cls_client::mirror_uuid_set(&m_ioctx, "test-uuid"));
- EXPECT_EQ(0, librbd::cls_client::mirror_mode_set(
- &m_ioctx, cls::rbd::MIRROR_MODE_POOL));
- }
-
- ~PoolMirrorModeEnabler() {
- EXPECT_EQ(0, librbd::cls_client::mirror_mode_set(
- &m_ioctx, cls::rbd::MIRROR_MODE_DISABLED));
- }
- private:
- librados::IoCtx &m_ioctx;
- };
-
- void ensure_features_disabled(librbd::ImageCtx *ictx,
- uint64_t features_to_disable) {
- uint64_t features;
-
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
- features_to_disable &= features;
- if (!features_to_disable) {
- return;
- }
- ASSERT_EQ(0, ictx->operations->update_features(features_to_disable, false));
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
- ASSERT_EQ(0U, features & features_to_disable);
- }
-
- void expect_prepare_lock(MockOperationImageCtx &mock_image_ctx) {
- EXPECT_CALL(*mock_image_ctx.state, prepare_lock(_))
- .WillOnce(Invoke([](Context *on_ready) {
- on_ready->complete(0);
- }));
- expect_op_work_queue(mock_image_ctx);
- }
-
- void expect_handle_prepare_lock_complete(MockOperationImageCtx &mock_image_ctx) {
- EXPECT_CALL(*mock_image_ctx.state, handle_prepare_lock_complete());
- }
-
- void expect_block_writes(MockOperationImageCtx &mock_image_ctx) {
- EXPECT_CALL(*mock_image_ctx.io_work_queue, block_writes(_))
- .WillOnce(CompleteContext(0, mock_image_ctx.image_ctx->op_work_queue));
- }
-
- void expect_unblock_writes(MockOperationImageCtx &mock_image_ctx) {
- EXPECT_CALL(*mock_image_ctx.io_work_queue, unblock_writes()).Times(1);
- }
-
- void expect_verify_lock_ownership(MockOperationImageCtx &mock_image_ctx) {
- if (mock_image_ctx.exclusive_lock != nullptr) {
- EXPECT_CALL(*mock_image_ctx.exclusive_lock, is_lock_owner())
- .WillRepeatedly(Return(true));
- }
- }
-
- void expect_block_requests(MockOperationImageCtx &mock_image_ctx) {
- if (mock_image_ctx.exclusive_lock != nullptr) {
- EXPECT_CALL(*mock_image_ctx.exclusive_lock, block_requests(0)).Times(1);
- }
- }
-
- void expect_unblock_requests(MockOperationImageCtx &mock_image_ctx) {
- if (mock_image_ctx.exclusive_lock != nullptr) {
- EXPECT_CALL(*mock_image_ctx.exclusive_lock, unblock_requests()).Times(1);
- }
- }
-
- void expect_set_flags_request_send(
- MockOperationImageCtx &mock_image_ctx,
- MockSetFlagsRequest &mock_set_flags_request, int r) {
- EXPECT_CALL(mock_set_flags_request, send())
- .WillOnce(FinishRequest(&mock_set_flags_request, r,
- &mock_image_ctx));
- }
-
- void expect_create_journal_request_send(
- MockOperationImageCtx &mock_image_ctx,
- MockCreateJournalRequest &mock_create_journal_request, int r) {
- EXPECT_CALL(mock_create_journal_request, send())
- .WillOnce(FinishRequest(&mock_create_journal_request, r,
- &mock_image_ctx));
- }
-
- void expect_enable_mirror_request_send(
- MockOperationImageCtx &mock_image_ctx,
- MockEnableMirrorRequest &mock_enable_mirror_request, int r) {
- EXPECT_CALL(mock_enable_mirror_request, send())
- .WillOnce(FinishRequest(&mock_enable_mirror_request, r,
- &mock_image_ctx));
- }
-
- void expect_create_object_map_request_send(
- MockOperationImageCtx &mock_image_ctx,
- MockCreateObjectMapRequest &mock_create_object_map_request, int r) {
- EXPECT_CALL(mock_create_object_map_request, send())
- .WillOnce(FinishRequest(&mock_create_object_map_request, r,
- &mock_image_ctx));
- }
-
- void expect_notify_update(MockOperationImageCtx &mock_image_ctx) {
- EXPECT_CALL(mock_image_ctx, notify_update(_))
- .WillOnce(CompleteContext(0, mock_image_ctx.image_ctx->op_work_queue));
- }
-
-};
-
-TEST_F(TestMockOperationEnableFeaturesRequest, All) {
- REQUIRE_FORMAT_V2();
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- uint64_t features_to_enable = RBD_FEATURES_MUTABLE & features;
-
- REQUIRE(features_to_enable);
-
- ensure_features_disabled(ictx, features_to_enable);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
-
- MockSetFlagsRequest mock_set_flags_request;
- MockCreateJournalRequest mock_create_journal_request;
- MockCreateObjectMapRequest mock_create_object_map_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- expect_block_requests(mock_image_ctx);
- if (features_to_enable & RBD_FEATURE_JOURNALING) {
- expect_create_journal_request_send(mock_image_ctx,
- mock_create_journal_request, 0);
- }
- if (features_to_enable & (RBD_FEATURE_OBJECT_MAP | RBD_FEATURE_FAST_DIFF)) {
- expect_set_flags_request_send(mock_image_ctx,
- mock_set_flags_request, 0);
- }
- if (features_to_enable & RBD_FEATURE_OBJECT_MAP) {
- expect_create_object_map_request_send(mock_image_ctx,
- mock_create_object_map_request, 0);
- }
- expect_notify_update(mock_image_ctx);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, features_to_enable);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(0, cond_ctx.wait());
-}
-
-TEST_F(TestMockOperationEnableFeaturesRequest, ObjectMap) {
- REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- ensure_features_disabled(
- ictx, RBD_FEATURE_OBJECT_MAP | RBD_FEATURE_FAST_DIFF);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
- MockExclusiveLock mock_exclusive_lock;
- MockJournal mock_journal;
- MockObjectMap mock_object_map;
- initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal,
- mock_object_map);
-
- expect_verify_lock_ownership(mock_image_ctx);
-
- MockSetFlagsRequest mock_set_flags_request;
- MockCreateObjectMapRequest mock_create_object_map_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- if (mock_image_ctx.journal != nullptr) {
- expect_is_journal_replaying(*mock_image_ctx.journal);
- }
- expect_block_requests(mock_image_ctx);
- expect_append_op_event(mock_image_ctx, true, 0);
- expect_set_flags_request_send(mock_image_ctx,
- mock_set_flags_request, 0);
- expect_create_object_map_request_send(mock_image_ctx,
- mock_create_object_map_request, 0);
- expect_notify_update(mock_image_ctx);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
- expect_commit_op_event(mock_image_ctx, 0);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, RBD_FEATURE_OBJECT_MAP);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(0, cond_ctx.wait());
-}
-
-TEST_F(TestMockOperationEnableFeaturesRequest, ObjectMapError) {
- REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- ensure_features_disabled(
- ictx, RBD_FEATURE_OBJECT_MAP | RBD_FEATURE_FAST_DIFF);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
- MockExclusiveLock mock_exclusive_lock;
- MockJournal mock_journal;
- MockObjectMap mock_object_map;
- initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal,
- mock_object_map);
-
- expect_verify_lock_ownership(mock_image_ctx);
-
- MockSetFlagsRequest mock_set_flags_request;
- MockCreateObjectMapRequest mock_create_object_map_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- if (mock_image_ctx.journal != nullptr) {
- expect_is_journal_replaying(*mock_image_ctx.journal);
- }
- expect_block_requests(mock_image_ctx);
- expect_append_op_event(mock_image_ctx, true, 0);
- expect_set_flags_request_send(mock_image_ctx,
- mock_set_flags_request, 0);
- expect_create_object_map_request_send(
- mock_image_ctx, mock_create_object_map_request, -EINVAL);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
- expect_commit_op_event(mock_image_ctx, -EINVAL);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, RBD_FEATURE_OBJECT_MAP);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(-EINVAL, cond_ctx.wait());
-}
-
-TEST_F(TestMockOperationEnableFeaturesRequest, SetFlagsError) {
- REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- ensure_features_disabled(
- ictx, RBD_FEATURE_OBJECT_MAP | RBD_FEATURE_FAST_DIFF);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
- MockExclusiveLock mock_exclusive_lock;
- MockJournal mock_journal;
- MockObjectMap mock_object_map;
- initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal,
- mock_object_map);
-
- expect_verify_lock_ownership(mock_image_ctx);
-
- MockSetFlagsRequest mock_set_flags_request;
- MockCreateObjectMapRequest mock_create_object_map_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- if (mock_image_ctx.journal != nullptr) {
- expect_is_journal_replaying(*mock_image_ctx.journal);
- }
- expect_block_requests(mock_image_ctx);
- expect_append_op_event(mock_image_ctx, true, 0);
- expect_set_flags_request_send(mock_image_ctx,
- mock_set_flags_request, -EINVAL);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
- expect_commit_op_event(mock_image_ctx, -EINVAL);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, RBD_FEATURE_OBJECT_MAP);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(-EINVAL, cond_ctx.wait());
-}
-
-TEST_F(TestMockOperationEnableFeaturesRequest, Mirroring) {
- REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- ensure_features_disabled(ictx, RBD_FEATURE_JOURNALING);
-
- PoolMirrorModeEnabler enabler(m_ioctx);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
- MockExclusiveLock mock_exclusive_lock;
- MockJournal mock_journal;
- MockObjectMap mock_object_map;
- initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal,
- mock_object_map);
-
- expect_verify_lock_ownership(mock_image_ctx);
-
- MockCreateJournalRequest mock_create_journal_request;
- MockEnableMirrorRequest mock_enable_mirror_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- expect_block_requests(mock_image_ctx);
- expect_create_journal_request_send(mock_image_ctx,
- mock_create_journal_request, 0);
- expect_enable_mirror_request_send(mock_image_ctx,
- mock_enable_mirror_request, 0);
- expect_notify_update(mock_image_ctx);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, RBD_FEATURE_JOURNALING);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(0, cond_ctx.wait());
-}
-
-TEST_F(TestMockOperationEnableFeaturesRequest, JournalingError) {
- REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- ensure_features_disabled(ictx, RBD_FEATURE_JOURNALING);
-
- PoolMirrorModeEnabler enabler(m_ioctx);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
- MockExclusiveLock mock_exclusive_lock;
- MockJournal mock_journal;
- MockObjectMap mock_object_map;
- initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal,
- mock_object_map);
-
- expect_verify_lock_ownership(mock_image_ctx);
-
- MockCreateJournalRequest mock_create_journal_request;
- MockEnableMirrorRequest mock_enable_mirror_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- expect_block_requests(mock_image_ctx);
- expect_create_journal_request_send(mock_image_ctx,
- mock_create_journal_request, -EINVAL);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, RBD_FEATURE_JOURNALING);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(-EINVAL, cond_ctx.wait());
-}
-
-TEST_F(TestMockOperationEnableFeaturesRequest, MirroringError) {
- REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- uint64_t features;
- ASSERT_EQ(0, librbd::get_features(ictx, &features));
-
- ensure_features_disabled(ictx, RBD_FEATURE_JOURNALING);
-
- PoolMirrorModeEnabler enabler(m_ioctx);
-
- MockOperationImageCtx mock_image_ctx(*ictx);
- MockExclusiveLock mock_exclusive_lock;
- MockJournal mock_journal;
- MockObjectMap mock_object_map;
- initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal,
- mock_object_map);
-
- expect_verify_lock_ownership(mock_image_ctx);
-
- MockCreateJournalRequest mock_create_journal_request;
- MockEnableMirrorRequest mock_enable_mirror_request;
-
- ::testing::InSequence seq;
- expect_prepare_lock(mock_image_ctx);
- expect_block_writes(mock_image_ctx);
- expect_block_requests(mock_image_ctx);
- expect_create_journal_request_send(mock_image_ctx,
- mock_create_journal_request, 0);
- expect_enable_mirror_request_send(mock_image_ctx,
- mock_enable_mirror_request, -EINVAL);
- expect_notify_update(mock_image_ctx);
- expect_unblock_requests(mock_image_ctx);
- expect_unblock_writes(mock_image_ctx);
- expect_handle_prepare_lock_complete(mock_image_ctx);
-
- C_SaferCond cond_ctx;
- MockEnableFeaturesRequest *req = new MockEnableFeaturesRequest(
- mock_image_ctx, &cond_ctx, 0, RBD_FEATURE_JOURNALING);
- {
- RWLock::RLocker owner_locker(mock_image_ctx.owner_lock);
- req->send();
- }
- ASSERT_EQ(0, cond_ctx.wait());
-}
-
-} // namespace operation
-} // namespace librbd
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