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// -*- 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 "test/journal/mock/MockJournaler.h"
#include "cls/journal/cls_journal_types.h"
#include "librbd/journal/CreateRequest.h"
#include "librbd/journal/RemoveRequest.h"
#include "librbd/journal/ResetRequest.h"
namespace librbd {
namespace {
struct MockTestImageCtx : public MockImageCtx {
MockTestImageCtx(librbd::ImageCtx& image_ctx) : MockImageCtx(image_ctx) {
}
};
} // anonymous namespace
namespace journal {
template <>
struct TypeTraits<MockTestImageCtx> {
typedef ::journal::MockJournalerProxy Journaler;
};
template <>
struct CreateRequest<MockTestImageCtx> {
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,
ContextWQ *op_work_queue, Context *on_finish) {
ceph_assert(s_instance != nullptr);
s_instance->on_finish = on_finish;
return s_instance;
}
MOCK_METHOD0(send, void());
CreateRequest() {
s_instance = this;
}
};
template <>
struct RemoveRequest<MockTestImageCtx> {
static RemoveRequest* s_instance;
Context* on_finish = nullptr;
static RemoveRequest* create(IoCtx &ioctx, const std::string &image_id,
const std::string &client_id,
ContextWQ *op_work_queue, Context *on_finish) {
ceph_assert(s_instance != nullptr);
s_instance->on_finish = on_finish;
return s_instance;
}
MOCK_METHOD0(send, void());
RemoveRequest() {
s_instance = this;
}
};
CreateRequest<MockTestImageCtx>* CreateRequest<MockTestImageCtx>::s_instance = nullptr;
RemoveRequest<MockTestImageCtx>* RemoveRequest<MockTestImageCtx>::s_instance = nullptr;
} // namespace journal
} // namespace librbd
#include "librbd/journal/ResetRequest.cc"
namespace librbd {
namespace journal {
using ::testing::_;
using ::testing::DoAll;
using ::testing::InSequence;
using ::testing::Invoke;
using ::testing::Return;
using ::testing::WithArg;
class TestMockJournalResetRequest : public TestMockFixture {
public:
typedef ResetRequest<MockTestImageCtx> MockResetRequest;
typedef CreateRequest<MockTestImageCtx> MockCreateRequest;
typedef RemoveRequest<MockTestImageCtx> MockRemoveRequest;
void expect_construct_journaler(::journal::MockJournaler &mock_journaler) {
EXPECT_CALL(mock_journaler, construct());
}
void expect_init_journaler(::journal::MockJournaler &mock_journaler, int r) {
EXPECT_CALL(mock_journaler, init(_))
.WillOnce(CompleteContext(r, static_cast<ContextWQ*>(NULL)));
}
void expect_get_metadata(::journal::MockJournaler& mock_journaler) {
EXPECT_CALL(mock_journaler, get_metadata(_, _, _))
.WillOnce(Invoke([](uint8_t* order, uint8_t* splay_width,
int64_t* pool_id) {
*order = 24;
*splay_width = 4;
*pool_id = -1;
}));
}
void expect_shut_down_journaler(::journal::MockJournaler &mock_journaler,
int r) {
EXPECT_CALL(mock_journaler, shut_down(_))
.WillOnce(CompleteContext(r, static_cast<ContextWQ*>(NULL)));
}
void expect_remove(MockRemoveRequest& mock_remove_request, int r) {
EXPECT_CALL(mock_remove_request, send())
.WillOnce(Invoke([&mock_remove_request, r]() {
mock_remove_request.on_finish->complete(r);
}));
}
void expect_create(MockCreateRequest& mock_create_request, int r) {
EXPECT_CALL(mock_create_request, send())
.WillOnce(Invoke([&mock_create_request, r]() {
mock_create_request.on_finish->complete(r);
}));
}
};
TEST_F(TestMockJournalResetRequest, Success) {
REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
InSequence seq;
::journal::MockJournaler mock_journaler;
expect_construct_journaler(mock_journaler);
expect_init_journaler(mock_journaler, 0);
expect_get_metadata(mock_journaler);
expect_shut_down_journaler(mock_journaler, 0);
MockRemoveRequest mock_remove_request;
expect_remove(mock_remove_request, 0);
MockCreateRequest mock_create_request;
expect_create(mock_create_request, 0);
ContextWQ* context_wq;
Journal<>::get_work_queue(ictx->cct, &context_wq);
C_SaferCond ctx;
auto req = MockResetRequest::create(m_ioctx, "image id",
Journal<>::IMAGE_CLIENT_ID,
Journal<>::LOCAL_MIRROR_UUID,
context_wq, &ctx);
req->send();
ASSERT_EQ(0, ctx.wait());
}
TEST_F(TestMockJournalResetRequest, InitError) {
REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
InSequence seq;
::journal::MockJournaler mock_journaler;
expect_construct_journaler(mock_journaler);
expect_init_journaler(mock_journaler, -EINVAL);
expect_shut_down_journaler(mock_journaler, 0);
ContextWQ* context_wq;
Journal<>::get_work_queue(ictx->cct, &context_wq);
C_SaferCond ctx;
auto req = MockResetRequest::create(m_ioctx, "image id",
Journal<>::IMAGE_CLIENT_ID,
Journal<>::LOCAL_MIRROR_UUID,
context_wq, &ctx);
req->send();
ASSERT_EQ(-EINVAL, ctx.wait());
}
TEST_F(TestMockJournalResetRequest, ShutDownError) {
REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
InSequence seq;
::journal::MockJournaler mock_journaler;
expect_construct_journaler(mock_journaler);
expect_init_journaler(mock_journaler, 0);
expect_get_metadata(mock_journaler);
expect_shut_down_journaler(mock_journaler, -EINVAL);
ContextWQ* context_wq;
Journal<>::get_work_queue(ictx->cct, &context_wq);
C_SaferCond ctx;
auto req = MockResetRequest::create(m_ioctx, "image id",
Journal<>::IMAGE_CLIENT_ID,
Journal<>::LOCAL_MIRROR_UUID,
context_wq, &ctx);
req->send();
ASSERT_EQ(-EINVAL, ctx.wait());
}
TEST_F(TestMockJournalResetRequest, RemoveError) {
REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
InSequence seq;
::journal::MockJournaler mock_journaler;
expect_construct_journaler(mock_journaler);
expect_init_journaler(mock_journaler, 0);
expect_get_metadata(mock_journaler);
expect_shut_down_journaler(mock_journaler, 0);
MockRemoveRequest mock_remove_request;
expect_remove(mock_remove_request, -EINVAL);
ContextWQ* context_wq;
Journal<>::get_work_queue(ictx->cct, &context_wq);
C_SaferCond ctx;
auto req = MockResetRequest::create(m_ioctx, "image id",
Journal<>::IMAGE_CLIENT_ID,
Journal<>::LOCAL_MIRROR_UUID,
context_wq, &ctx);
req->send();
ASSERT_EQ(-EINVAL, ctx.wait());
}
TEST_F(TestMockJournalResetRequest, CreateError) {
REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
InSequence seq;
::journal::MockJournaler mock_journaler;
expect_construct_journaler(mock_journaler);
expect_init_journaler(mock_journaler, 0);
expect_get_metadata(mock_journaler);
expect_shut_down_journaler(mock_journaler, 0);
MockRemoveRequest mock_remove_request;
expect_remove(mock_remove_request, 0);
MockCreateRequest mock_create_request;
expect_create(mock_create_request, -EINVAL);
ContextWQ* context_wq;
Journal<>::get_work_queue(ictx->cct, &context_wq);
C_SaferCond ctx;
auto req = MockResetRequest::create(m_ioctx, "image id",
Journal<>::IMAGE_CLIENT_ID,
Journal<>::LOCAL_MIRROR_UUID,
context_wq, &ctx);
req->send();
ASSERT_EQ(-EINVAL, ctx.wait());
}
} // namespace journal
} // namespace librbd
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