From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- .../librbd/deep_copy/test_mock_SetHeadRequest.cc | 296 +++++++++++++++++++++ 1 file changed, 296 insertions(+) create mode 100644 src/test/librbd/deep_copy/test_mock_SetHeadRequest.cc (limited to 'src/test/librbd/deep_copy/test_mock_SetHeadRequest.cc') diff --git a/src/test/librbd/deep_copy/test_mock_SetHeadRequest.cc b/src/test/librbd/deep_copy/test_mock_SetHeadRequest.cc new file mode 100644 index 000000000..209339973 --- /dev/null +++ b/src/test/librbd/deep_copy/test_mock_SetHeadRequest.cc @@ -0,0 +1,296 @@ +// -*- 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/librados_test_stub/LibradosTestStub.h" +#include "include/rbd/librbd.hpp" +#include "librbd/AsioEngine.h" +#include "librbd/ImageCtx.h" +#include "librbd/ImageState.h" +#include "osdc/Striper.h" +#include "test/librados_test_stub/MockTestMemIoCtxImpl.h" +#include "test/librbd/mock/MockImageCtx.h" +#include "librbd/deep_copy/SetHeadRequest.h" +#include "librbd/image/AttachParentRequest.h" +#include "librbd/image/DetachParentRequest.h" + +namespace librbd { +namespace { + +struct MockTestImageCtx : public librbd::MockImageCtx { + explicit MockTestImageCtx(librbd::ImageCtx &image_ctx) + : librbd::MockImageCtx(image_ctx) { + } +}; + +} // anonymous namespace + +namespace image { + +template <> +struct AttachParentRequest { + Context* on_finish = nullptr; + static AttachParentRequest* s_instance; + static AttachParentRequest* create(MockTestImageCtx&, + const cls::rbd::ParentImageSpec& pspec, + uint64_t parent_overlap, bool reattach, + Context *on_finish) { + ceph_assert(s_instance != nullptr); + s_instance->on_finish = on_finish; + return s_instance; + } + + MOCK_METHOD0(send, void()); + + AttachParentRequest() { + s_instance = this; + } +}; + +AttachParentRequest* AttachParentRequest::s_instance = nullptr; + +template <> +class DetachParentRequest { +public: + static DetachParentRequest *s_instance; + static DetachParentRequest *create(MockTestImageCtx &image_ctx, + Context *on_finish) { + ceph_assert(s_instance != nullptr); + s_instance->on_finish = on_finish; + return s_instance; + } + + Context *on_finish = nullptr; + + DetachParentRequest() { + s_instance = this; + } + + MOCK_METHOD0(send, void()); +}; + +DetachParentRequest *DetachParentRequest::s_instance; + +} // namespace image +} // namespace librbd + +// template definitions +#include "librbd/deep_copy/SetHeadRequest.cc" +template class librbd::deep_copy::SetHeadRequest; + +namespace librbd { +namespace deep_copy { + +using ::testing::_; +using ::testing::DoAll; +using ::testing::InSequence; +using ::testing::Invoke; +using ::testing::InvokeWithoutArgs; +using ::testing::Return; +using ::testing::ReturnNew; +using ::testing::StrEq; +using ::testing::WithArg; + +class TestMockDeepCopySetHeadRequest : public TestMockFixture { +public: + typedef SetHeadRequest MockSetHeadRequest; + typedef image::AttachParentRequest MockAttachParentRequest; + typedef image::DetachParentRequest MockDetachParentRequest; + + librbd::ImageCtx *m_image_ctx; + + std::shared_ptr m_asio_engine; + asio::ContextWQ *m_work_queue; + + void SetUp() override { + TestMockFixture::SetUp(); + + ASSERT_EQ(0, open_image(m_image_name, &m_image_ctx)); + + m_asio_engine = std::make_shared( + m_image_ctx->md_ctx); + m_work_queue = m_asio_engine->get_work_queue(); + } + + void expect_start_op(librbd::MockExclusiveLock &mock_exclusive_lock) { + EXPECT_CALL(mock_exclusive_lock, start_op(_)).WillOnce(Return(new LambdaContext([](int){}))); + } + + void expect_test_features(librbd::MockTestImageCtx &mock_image_ctx, + uint64_t features, bool enabled) { + EXPECT_CALL(mock_image_ctx, test_features(features)) + .WillOnce(Return(enabled)); + } + + void expect_set_size(librbd::MockTestImageCtx &mock_image_ctx, int r) { + EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx), + exec(mock_image_ctx.header_oid, _, StrEq("rbd"), + StrEq("set_size"), _, _, _, _)) + .WillOnce(Return(r)); + } + + void expect_detach_parent(MockImageCtx &mock_image_ctx, + MockDetachParentRequest& mock_request, int r) { + EXPECT_CALL(mock_request, send()) + .WillOnce(FinishRequest(&mock_request, r, &mock_image_ctx)); + } + + void expect_attach_parent(MockImageCtx &mock_image_ctx, + MockAttachParentRequest& mock_request, int r) { + EXPECT_CALL(mock_request, send()) + .WillOnce(FinishRequest(&mock_request, r, &mock_image_ctx)); + } + + MockSetHeadRequest *create_request( + librbd::MockTestImageCtx &mock_local_image_ctx, uint64_t size, + const cls::rbd::ParentImageSpec &parent_spec, uint64_t parent_overlap, + Context *on_finish) { + return new MockSetHeadRequest(&mock_local_image_ctx, size, parent_spec, + parent_overlap, on_finish); + } +}; + +TEST_F(TestMockDeepCopySetHeadRequest, Resize) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + expect_set_size(mock_image_ctx, 0); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, 123, {}, 0, &ctx); + request->send(); + ASSERT_EQ(0, ctx.wait()); +} + +TEST_F(TestMockDeepCopySetHeadRequest, ResizeError) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + expect_set_size(mock_image_ctx, -EINVAL); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, 123, {}, 0, &ctx); + request->send(); + ASSERT_EQ(-EINVAL, ctx.wait()); +} + +TEST_F(TestMockDeepCopySetHeadRequest, RemoveParent) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + mock_image_ctx.parent_md.spec.pool_id = 213; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + MockDetachParentRequest mock_detach_parent; + expect_detach_parent(mock_image_ctx, mock_detach_parent, 0); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, m_image_ctx->size, {}, 0, &ctx); + request->send(); + ASSERT_EQ(0, ctx.wait()); +} + +TEST_F(TestMockDeepCopySetHeadRequest, RemoveParentError) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + mock_image_ctx.parent_md.spec.pool_id = 213; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + MockDetachParentRequest mock_detach_parent; + expect_detach_parent(mock_image_ctx, mock_detach_parent, -EINVAL); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, m_image_ctx->size, {}, 0, &ctx); + request->send(); + ASSERT_EQ(-EINVAL, ctx.wait()); +} + +TEST_F(TestMockDeepCopySetHeadRequest, RemoveSetParent) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + mock_image_ctx.parent_md.spec.pool_id = 213; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + MockDetachParentRequest mock_detach_parent; + expect_detach_parent(mock_image_ctx, mock_detach_parent, 0); + expect_start_op(mock_exclusive_lock); + MockAttachParentRequest mock_attach_parent; + expect_attach_parent(mock_image_ctx, mock_attach_parent, 0); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, m_image_ctx->size, + {123, "", "test", 0}, 0, &ctx); + request->send(); + ASSERT_EQ(0, ctx.wait()); +} + +TEST_F(TestMockDeepCopySetHeadRequest, SetParentSpec) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + MockAttachParentRequest mock_attach_parent; + expect_attach_parent(mock_image_ctx, mock_attach_parent, 0); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, m_image_ctx->size, + {123, "", "test", 0}, 0, &ctx); + request->send(); + ASSERT_EQ(0, ctx.wait()); +} + +TEST_F(TestMockDeepCopySetHeadRequest, SetParentOverlap) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + mock_image_ctx.parent_md.spec = {123, "", "test", 0}; + mock_image_ctx.parent_md.overlap = m_image_ctx->size; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + expect_set_size(mock_image_ctx, 0); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, 123, + mock_image_ctx.parent_md.spec, 123, &ctx); + request->send(); + ASSERT_EQ(0, ctx.wait()); + ASSERT_EQ(123U, mock_image_ctx.parent_md.overlap); +} + +TEST_F(TestMockDeepCopySetHeadRequest, SetParentError) { + librbd::MockTestImageCtx mock_image_ctx(*m_image_ctx); + librbd::MockExclusiveLock mock_exclusive_lock; + mock_image_ctx.exclusive_lock = &mock_exclusive_lock; + + InSequence seq; + expect_start_op(mock_exclusive_lock); + MockAttachParentRequest mock_attach_parent; + expect_attach_parent(mock_image_ctx, mock_attach_parent, -ESTALE); + + C_SaferCond ctx; + auto request = create_request(mock_image_ctx, m_image_ctx->size, + {123, "", "test", 0}, 0, &ctx); + request->send(); + ASSERT_EQ(-ESTALE, ctx.wait()); +} + +} // namespace deep_copy +} // namespace librbd -- cgit v1.2.3