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-rw-r--r--src/test/librbd/image/test_mock_RemoveRequest.cc480
1 files changed, 480 insertions, 0 deletions
diff --git a/src/test/librbd/image/test_mock_RemoveRequest.cc b/src/test/librbd/image/test_mock_RemoveRequest.cc
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+++ b/src/test/librbd/image/test_mock_RemoveRequest.cc
@@ -0,0 +1,480 @@
+// -*- 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/librbd/mock/MockContextWQ.h"
+#include "test/librados_test_stub/MockTestMemIoCtxImpl.h"
+#include "test/librados_test_stub/MockTestMemRadosClient.h"
+#include "librbd/ImageState.h"
+#include "librbd/internal.h"
+#include "librbd/image/TypeTraits.h"
+#include "librbd/image/DetachChildRequest.h"
+#include "librbd/image/PreRemoveRequest.h"
+#include "librbd/image/RemoveRequest.h"
+#include "librbd/journal/RemoveRequest.h"
+#include "librbd/journal/TypeTraits.h"
+#include "librbd/mirror/DisableRequest.h"
+#include "librbd/operation/TrimRequest.h"
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include <arpa/inet.h>
+#include <list>
+#include <boost/scope_exit.hpp>
+
+namespace librbd {
+namespace {
+
+struct MockTestImageCtx : public MockImageCtx {
+ static MockTestImageCtx* s_instance;
+ static MockTestImageCtx* create(const std::string &image_name,
+ const std::string &image_id,
+ const char *snap, librados::IoCtx& p,
+ bool read_only) {
+ ceph_assert(s_instance != nullptr);
+ return s_instance;
+ }
+
+ MockTestImageCtx(ImageCtx &image_ctx) : MockImageCtx(image_ctx) {
+ s_instance = this;
+ }
+};
+
+MockTestImageCtx* MockTestImageCtx::s_instance = nullptr;
+
+} // anonymous namespace
+
+template<>
+struct Journal<MockTestImageCtx> {
+ static void get_work_queue(CephContext*, MockContextWQ**) {
+ }
+};
+
+namespace image {
+
+template <>
+struct TypeTraits<MockTestImageCtx> {
+ typedef librbd::MockContextWQ ContextWQ;
+};
+
+template <>
+class DetachChildRequest<MockTestImageCtx> {
+public:
+ static DetachChildRequest *s_instance;
+ static DetachChildRequest *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;
+
+ DetachChildRequest() {
+ s_instance = this;
+ }
+
+ MOCK_METHOD0(send, void());
+};
+
+DetachChildRequest<MockTestImageCtx> *DetachChildRequest<MockTestImageCtx>::s_instance;
+
+template <>
+class PreRemoveRequest<MockTestImageCtx> {
+public:
+ static PreRemoveRequest *s_instance;
+ static PreRemoveRequest *create(MockTestImageCtx* image_ctx, bool force,
+ Context* on_finish) {
+ ceph_assert(s_instance != nullptr);
+ s_instance->on_finish = on_finish;
+ return s_instance;
+ }
+
+ Context *on_finish = nullptr;
+
+ PreRemoveRequest() {
+ s_instance = this;
+ }
+
+ MOCK_METHOD0(send, void());
+};
+
+PreRemoveRequest<MockTestImageCtx> *PreRemoveRequest<MockTestImageCtx>::s_instance = nullptr;
+
+} // namespace image
+
+namespace journal {
+
+template <>
+struct TypeTraits<MockTestImageCtx> {
+ typedef librbd::MockContextWQ ContextWQ;
+};
+
+} // namespace journal
+
+namespace operation {
+
+template <>
+class TrimRequest<MockTestImageCtx> {
+public:
+ static TrimRequest *s_instance;
+ static TrimRequest *create(MockTestImageCtx &image_ctx, Context *on_finish,
+ uint64_t original_size, uint64_t new_size,
+ ProgressContext &prog_ctx) {
+ ceph_assert(s_instance != nullptr);
+ s_instance->on_finish = on_finish;
+ return s_instance;
+ }
+
+ Context *on_finish = nullptr;
+
+ TrimRequest() {
+ s_instance = this;
+ }
+
+ MOCK_METHOD0(send, void());
+};
+
+TrimRequest<MockTestImageCtx> *TrimRequest<MockTestImageCtx>::s_instance;
+
+} // namespace operation
+
+namespace journal {
+
+template <>
+class RemoveRequest<MockTestImageCtx> {
+private:
+ typedef ::librbd::image::TypeTraits<MockTestImageCtx> TypeTraits;
+ typedef typename TypeTraits::ContextWQ ContextWQ;
+public:
+ static RemoveRequest *s_instance;
+ static RemoveRequest *create(IoCtx &ioctx, const std::string &imageid,
+ 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;
+ }
+
+ Context *on_finish = nullptr;
+
+ RemoveRequest() {
+ s_instance = this;
+ }
+
+ MOCK_METHOD0(send, void());
+};
+
+RemoveRequest<MockTestImageCtx> *RemoveRequest<MockTestImageCtx>::s_instance = nullptr;
+
+} // namespace journal
+
+namespace mirror {
+
+template<>
+class DisableRequest<MockTestImageCtx> {
+public:
+ static DisableRequest *s_instance;
+ Context *on_finish = nullptr;
+
+ static DisableRequest *create(MockTestImageCtx *image_ctx, bool force,
+ bool remove, Context *on_finish) {
+ ceph_assert(s_instance != nullptr);
+ s_instance->on_finish = on_finish;
+ return s_instance;
+ }
+
+ DisableRequest() {
+ s_instance = this;
+ }
+
+ MOCK_METHOD0(send, void());
+};
+
+DisableRequest<MockTestImageCtx> *DisableRequest<MockTestImageCtx>::s_instance;
+
+} // namespace mirror
+} // namespace librbd
+
+// template definitions
+#include "librbd/image/RemoveRequest.cc"
+
+namespace librbd {
+namespace image {
+
+using ::testing::_;
+using ::testing::DoAll;
+using ::testing::DoDefault;
+using ::testing::Invoke;
+using ::testing::InSequence;
+using ::testing::Return;
+using ::testing::WithArg;
+using ::testing::SetArgPointee;
+using ::testing::StrEq;
+
+class TestMockImageRemoveRequest : public TestMockFixture {
+public:
+ typedef ::librbd::image::TypeTraits<MockTestImageCtx> TypeTraits;
+ typedef typename TypeTraits::ContextWQ ContextWQ;
+ typedef RemoveRequest<MockTestImageCtx> MockRemoveRequest;
+ typedef PreRemoveRequest<MockTestImageCtx> MockPreRemoveRequest;
+ typedef DetachChildRequest<MockTestImageCtx> MockDetachChildRequest;
+ typedef librbd::operation::TrimRequest<MockTestImageCtx> MockTrimRequest;
+ typedef librbd::journal::RemoveRequest<MockTestImageCtx> MockJournalRemoveRequest;
+ typedef librbd::mirror::DisableRequest<MockTestImageCtx> MockMirrorDisableRequest;
+
+ librbd::ImageCtx *m_test_imctx = NULL;
+ MockTestImageCtx *m_mock_imctx = NULL;
+
+ void SetUp() override {
+ TestMockFixture::SetUp();
+
+ ASSERT_EQ(0, open_image(m_image_name, &m_test_imctx));
+ m_mock_imctx = new MockTestImageCtx(*m_test_imctx);
+ librbd::MockTestImageCtx::s_instance = m_mock_imctx;
+ }
+ void TearDown() override {
+ librbd::MockTestImageCtx::s_instance = NULL;
+ delete m_mock_imctx;
+ TestMockFixture::TearDown();
+ }
+
+ void expect_state_open(MockTestImageCtx &mock_image_ctx, int r) {
+ EXPECT_CALL(*mock_image_ctx.state, open(_, _))
+ .WillOnce(Invoke([r](bool open_parent, Context *on_ready) {
+ on_ready->complete(r);
+ }));
+ }
+
+ void expect_state_close(MockTestImageCtx &mock_image_ctx) {
+ EXPECT_CALL(*mock_image_ctx.state, close(_))
+ .WillOnce(Invoke([](Context *on_ready) {
+ on_ready->complete(0);
+ }));
+ }
+
+ void expect_wq_queue(ContextWQ &wq, int r) {
+ EXPECT_CALL(wq, queue(_, r))
+ .WillRepeatedly(Invoke([](Context *on_ready, int r) {
+ on_ready->complete(r);
+ }));
+ }
+
+ void expect_pre_remove_image(MockTestImageCtx &mock_image_ctx,
+ MockPreRemoveRequest& mock_request, int r) {
+ EXPECT_CALL(mock_request, send())
+ .WillOnce(FinishRequest(&mock_request, r, &mock_image_ctx));
+ }
+
+ void expect_trim(MockTestImageCtx &mock_image_ctx,
+ MockTrimRequest &mock_trim_request, int r) {
+ EXPECT_CALL(mock_trim_request, send())
+ .WillOnce(FinishRequest(&mock_trim_request, r, &mock_image_ctx));
+ }
+
+ void expect_journal_remove(MockTestImageCtx &mock_image_ctx,
+ MockJournalRemoveRequest &mock_journal_remove_request, int r) {
+ EXPECT_CALL(mock_journal_remove_request, send())
+ .WillOnce(FinishRequest(&mock_journal_remove_request, r, &mock_image_ctx));
+ }
+
+ void expect_mirror_disable(MockTestImageCtx &mock_image_ctx,
+ MockMirrorDisableRequest &mock_mirror_disable_request, int r) {
+ EXPECT_CALL(mock_mirror_disable_request, send())
+ .WillOnce(FinishRequest(&mock_mirror_disable_request, r, &mock_image_ctx));
+ }
+
+ void expect_remove_mirror_image(librados::IoCtx &ioctx, int r) {
+ EXPECT_CALL(get_mock_io_ctx(ioctx),
+ exec(StrEq("rbd_mirroring"), _, StrEq("rbd"),
+ StrEq("mirror_image_remove"), _, _, _, _))
+ .WillOnce(Return(r));
+ }
+
+ void expect_dir_remove_image(librados::IoCtx &ioctx, int r) {
+ EXPECT_CALL(get_mock_io_ctx(ioctx),
+ exec(RBD_DIRECTORY, _, StrEq("rbd"), StrEq("dir_remove_image"),
+ _, _, _, _))
+ .WillOnce(Return(r));
+ }
+
+ void expect_detach_child(MockTestImageCtx &mock_image_ctx,
+ MockDetachChildRequest& mock_request, int r) {
+ EXPECT_CALL(mock_request, send())
+ .WillOnce(FinishRequest(&mock_request, r, &mock_image_ctx));
+ }
+};
+
+TEST_F(TestMockImageRemoveRequest, SuccessV1) {
+ REQUIRE_FORMAT_V1();
+ expect_op_work_queue(*m_mock_imctx);
+
+ InSequence seq;
+ expect_state_open(*m_mock_imctx, 0);
+
+ MockPreRemoveRequest mock_pre_remove_request;
+ expect_pre_remove_image(*m_mock_imctx, mock_pre_remove_request, 0);
+
+ MockTrimRequest mock_trim_request;
+ expect_trim(*m_mock_imctx, mock_trim_request, 0);
+
+ expect_state_close(*m_mock_imctx);
+
+ ContextWQ op_work_queue;
+ expect_wq_queue(op_work_queue, 0);
+
+ C_SaferCond ctx;
+ librbd::NoOpProgressContext no_op;
+ MockRemoveRequest *req = MockRemoveRequest::create(m_ioctx, m_image_name, "",
+ true, false, no_op, &op_work_queue, &ctx);
+ req->send();
+
+ ASSERT_EQ(0, ctx.wait());
+}
+
+TEST_F(TestMockImageRemoveRequest, OpenFailV1) {
+ REQUIRE_FORMAT_V1();
+
+ InSequence seq;
+ expect_state_open(*m_mock_imctx, -ENOENT);
+
+ ContextWQ op_work_queue;
+ expect_wq_queue(op_work_queue, 0);
+
+ C_SaferCond ctx;
+ librbd::NoOpProgressContext no_op;
+ MockRemoveRequest *req = MockRemoveRequest::create(m_ioctx, m_image_name, "",
+ true, false, no_op, &op_work_queue, &ctx);
+ req->send();
+
+ ASSERT_EQ(0, ctx.wait());
+}
+
+TEST_F(TestMockImageRemoveRequest, SuccessV2CloneV1) {
+ REQUIRE_FEATURE(RBD_FEATURE_LAYERING);
+
+ expect_op_work_queue(*m_mock_imctx);
+
+ m_mock_imctx->parent_md.spec.pool_id = m_ioctx.get_id();
+ m_mock_imctx->parent_md.spec.image_id = "parent id";
+ m_mock_imctx->parent_md.spec.snap_id = 234;
+
+ InSequence seq;
+ expect_state_open(*m_mock_imctx, 0);
+
+ MockPreRemoveRequest mock_pre_remove_request;
+ expect_pre_remove_image(*m_mock_imctx, mock_pre_remove_request, 0);
+
+ MockTrimRequest mock_trim_request;
+ expect_trim(*m_mock_imctx, mock_trim_request, 0);
+
+ MockDetachChildRequest mock_detach_child_request;
+ expect_detach_child(*m_mock_imctx, mock_detach_child_request, 0);
+
+ MockMirrorDisableRequest mock_mirror_disable_request;
+ expect_mirror_disable(*m_mock_imctx, mock_mirror_disable_request, 0);
+
+ expect_state_close(*m_mock_imctx);
+
+ MockJournalRemoveRequest mock_journal_remove_request;
+ expect_journal_remove(*m_mock_imctx, mock_journal_remove_request, 0);
+
+ expect_remove_mirror_image(m_ioctx, 0);
+ expect_dir_remove_image(m_ioctx, 0);
+
+ C_SaferCond ctx;
+ librbd::NoOpProgressContext no_op;
+ ContextWQ op_work_queue;
+ MockRemoveRequest *req = MockRemoveRequest::create(
+ m_ioctx, m_image_name, "", true, false, no_op, &op_work_queue, &ctx);
+ req->send();
+
+ ASSERT_EQ(0, ctx.wait());
+}
+
+TEST_F(TestMockImageRemoveRequest, SuccessV2CloneV2) {
+ REQUIRE_FEATURE(RBD_FEATURE_LAYERING);
+
+ expect_op_work_queue(*m_mock_imctx);
+
+ m_mock_imctx->parent_md.spec.pool_id = m_ioctx.get_id();
+ m_mock_imctx->parent_md.spec.image_id = "parent id";
+ m_mock_imctx->parent_md.spec.snap_id = 234;
+
+ InSequence seq;
+ expect_state_open(*m_mock_imctx, 0);
+
+ MockPreRemoveRequest mock_pre_remove_request;
+ expect_pre_remove_image(*m_mock_imctx, mock_pre_remove_request, 0);
+
+ MockTrimRequest mock_trim_request;
+ expect_trim(*m_mock_imctx, mock_trim_request, 0);
+
+ MockDetachChildRequest mock_detach_child_request;
+ expect_detach_child(*m_mock_imctx, mock_detach_child_request, 0);
+
+ MockMirrorDisableRequest mock_mirror_disable_request;
+ expect_mirror_disable(*m_mock_imctx, mock_mirror_disable_request, 0);
+
+ expect_state_close(*m_mock_imctx);
+
+ MockJournalRemoveRequest mock_journal_remove_request;
+ expect_journal_remove(*m_mock_imctx, mock_journal_remove_request, 0);
+
+ expect_remove_mirror_image(m_ioctx, 0);
+ expect_dir_remove_image(m_ioctx, 0);
+
+ C_SaferCond ctx;
+ librbd::NoOpProgressContext no_op;
+ ContextWQ op_work_queue;
+ MockRemoveRequest *req = MockRemoveRequest::create(
+ m_ioctx, m_image_name, "", true, false, no_op, &op_work_queue, &ctx);
+ req->send();
+
+ ASSERT_EQ(0, ctx.wait());
+}
+
+TEST_F(TestMockImageRemoveRequest, NotExistsV2) {
+ REQUIRE_FEATURE(RBD_FEATURE_JOURNALING);
+
+ expect_op_work_queue(*m_mock_imctx);
+
+ m_mock_imctx->parent_md.spec.pool_id = m_ioctx.get_id();
+ m_mock_imctx->parent_md.spec.image_id = "parent id";
+ m_mock_imctx->parent_md.spec.snap_id = 234;
+
+ InSequence seq;
+ expect_state_open(*m_mock_imctx, 0);
+
+ MockPreRemoveRequest mock_pre_remove_request;
+ expect_pre_remove_image(*m_mock_imctx, mock_pre_remove_request, 0);
+
+ MockTrimRequest mock_trim_request;
+ expect_trim(*m_mock_imctx, mock_trim_request, 0);
+
+ MockDetachChildRequest mock_detach_child_request;
+ expect_detach_child(*m_mock_imctx, mock_detach_child_request, 0);
+
+ MockMirrorDisableRequest mock_mirror_disable_request;
+ expect_mirror_disable(*m_mock_imctx, mock_mirror_disable_request, 0);
+
+ expect_state_close(*m_mock_imctx);
+
+ MockJournalRemoveRequest mock_journal_remove_request;
+ expect_journal_remove(*m_mock_imctx, mock_journal_remove_request, 0);
+
+ expect_remove_mirror_image(m_ioctx, 0);
+ expect_dir_remove_image(m_ioctx, -ENOENT);
+
+ C_SaferCond ctx;
+ librbd::NoOpProgressContext no_op;
+ ContextWQ op_work_queue;
+ MockRemoveRequest *req = MockRemoveRequest::create(
+ m_ioctx, m_image_name, "", true, false, no_op, &op_work_queue, &ctx);
+ req->send();
+ ASSERT_EQ(-ENOENT, ctx.wait());
+}
+
+} // namespace image
+} // namespace librbd
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-11 02:05:07 +0000