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-rw-r--r--src/test/librbd/trash/test_mock_RemoveRequest.cc230
1 files changed, 230 insertions, 0 deletions
diff --git a/src/test/librbd/trash/test_mock_RemoveRequest.cc b/src/test/librbd/trash/test_mock_RemoveRequest.cc
new file mode 100644
index 000000000..51d6123de
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+++ b/src/test/librbd/trash/test_mock_RemoveRequest.cc
@@ -0,0 +1,230 @@
+// -*- 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/MockExclusiveLock.h"
+#include "test/librbd/mock/MockImageCtx.h"
+#include "test/librbd/mock/MockImageState.h"
+#include "test/librados_test_stub/MockTestMemIoCtxImpl.h"
+#include "test/librados_test_stub/MockTestMemRadosClient.h"
+#include "include/rbd/librbd.hpp"
+#include "librbd/Utils.h"
+#include "librbd/image/TypeTraits.h"
+#include "librbd/image/RemoveRequest.h"
+#include "librbd/internal.h"
+#include "librbd/trash/RemoveRequest.h"
+
+namespace librbd {
+namespace {
+
+struct MockTestImageCtx : public MockImageCtx {
+ MockTestImageCtx(ImageCtx &image_ctx) : MockImageCtx(image_ctx) {
+ }
+};
+
+} // anonymous namespace
+
+namespace image {
+
+// template <>
+// struct TypeTraits<MockTestImageCtx> {
+// typedef librbd::MockContextWQ ContextWQ;
+// };
+
+template <>
+class RemoveRequest<MockTestImageCtx> {
+private:
+ typedef ::librbd::image::TypeTraits<MockTestImageCtx> TypeTraits;
+ typedef typename TypeTraits::ContextWQ ContextWQ;
+public:
+ static RemoveRequest *s_instance;
+ static RemoveRequest *create(librados::IoCtx &ioctx,
+ const std::string &image_name,
+ const std::string &image_id,
+ bool force, bool from_trash_remove,
+ ProgressContext &prog_ctx,
+ ContextWQ *op_work_queue,
+ Context *on_finish) {
+ ceph_assert(s_instance != nullptr);
+ s_instance->on_finish = on_finish;
+ return s_instance;
+ }
+
+ static RemoveRequest *create(librados::IoCtx &ioctx, MockTestImageCtx *image_ctx,
+ bool force, bool from_trash_remove,
+ ProgressContext &prog_ctx,
+ 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;
+
+} // namespace image
+} // namespace librbd
+
+#include "librbd/trash/RemoveRequest.cc"
+
+namespace librbd {
+namespace trash {
+
+using ::testing::_;
+using ::testing::InSequence;
+using ::testing::Invoke;
+using ::testing::Return;
+using ::testing::StrEq;
+
+struct TestMockTrashRemoveRequest : public TestMockFixture {
+ typedef RemoveRequest<librbd::MockTestImageCtx> MockRemoveRequest;
+ typedef image::RemoveRequest<librbd::MockTestImageCtx> MockImageRemoveRequest;
+
+ NoOpProgressContext m_prog_ctx;
+
+ void expect_set_state(MockTestImageCtx& mock_image_ctx,
+ cls::rbd::TrashImageState trash_set_state,
+ cls::rbd::TrashImageState trash_expect_state,
+ int r) {
+ bufferlist in_bl;
+ encode(mock_image_ctx.id, in_bl);
+ encode(trash_set_state, in_bl);
+ encode(trash_expect_state, in_bl);
+
+ EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx),
+ exec(StrEq("rbd_trash"), _, StrEq("rbd"), StrEq("trash_state_set"),
+ ContentsEqual(in_bl), _, _, _))
+ .WillOnce(Return(r));
+ }
+
+ void expect_set_deleting_state(MockTestImageCtx& mock_image_ctx, int r) {
+ expect_set_state(mock_image_ctx, cls::rbd::TRASH_IMAGE_STATE_REMOVING,
+ cls::rbd::TRASH_IMAGE_STATE_NORMAL, r);
+ }
+
+ void expect_restore_normal_state(MockTestImageCtx& mock_image_ctx, int r) {
+ expect_set_state(mock_image_ctx, cls::rbd::TRASH_IMAGE_STATE_NORMAL,
+ cls::rbd::TRASH_IMAGE_STATE_REMOVING, r);
+ }
+
+ void expect_close_image(MockTestImageCtx &mock_image_ctx, int r) {
+ EXPECT_CALL(*mock_image_ctx.state, close(_))
+ .WillOnce(Invoke([r](Context *on_finish) {
+ on_finish->complete(r);
+ }));
+ }
+
+ void expect_remove_image(MockImageRemoveRequest& mock_image_remove_request,
+ int r) {
+ EXPECT_CALL(mock_image_remove_request, send())
+ .WillOnce(Invoke([&mock_image_remove_request, r]() {
+ mock_image_remove_request.on_finish->complete(r);
+ }));
+ }
+
+ void expect_remove_trash_entry(MockTestImageCtx& mock_image_ctx,
+ int r) {
+ bufferlist in_bl;
+ encode(mock_image_ctx.id, in_bl);
+
+ EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx),
+ exec(StrEq("rbd_trash"), _, StrEq("rbd"), StrEq("trash_remove"),
+ ContentsEqual(in_bl), _, _, _))
+ .WillOnce(Return(r));
+ }
+};
+
+TEST_F(TestMockTrashRemoveRequest, Success) {
+ REQUIRE_FORMAT_V2();
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockTestImageCtx mock_image_ctx(*ictx);
+ MockImageRemoveRequest mock_image_remove_request;
+
+ InSequence seq;
+ expect_set_deleting_state(mock_image_ctx, 0);
+ expect_remove_image(mock_image_remove_request, 0);
+ expect_remove_trash_entry(mock_image_ctx, 0);
+
+ C_SaferCond ctx;
+ auto req = MockRemoveRequest::create(mock_image_ctx.md_ctx, &mock_image_ctx,
+ nullptr, false, m_prog_ctx, &ctx);
+ req->send();
+ ASSERT_EQ(0, ctx.wait());
+}
+TEST_F(TestMockTrashRemoveRequest, SetDeletingStateError) {
+ REQUIRE_FORMAT_V2();
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockTestImageCtx mock_image_ctx(*ictx);
+ MockImageRemoveRequest mock_image_remove_request;
+
+ InSequence seq;
+ expect_set_deleting_state(mock_image_ctx, -EINVAL);
+ expect_close_image(mock_image_ctx, 0);
+
+ C_SaferCond ctx;
+ auto req = MockRemoveRequest::create(mock_image_ctx.md_ctx, &mock_image_ctx,
+ nullptr, false, m_prog_ctx, &ctx);
+ req->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockTrashRemoveRequest, RemoveImageError) {
+ REQUIRE_FORMAT_V2();
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockTestImageCtx mock_image_ctx(*ictx);
+ MockImageRemoveRequest mock_image_remove_request;
+
+ InSequence seq;
+ expect_set_deleting_state(mock_image_ctx, 0);
+ expect_remove_image(mock_image_remove_request, -EINVAL);
+ expect_restore_normal_state(mock_image_ctx, 0);
+
+ C_SaferCond ctx;
+ auto req = MockRemoveRequest::create(mock_image_ctx.md_ctx, &mock_image_ctx,
+ nullptr, false, m_prog_ctx, &ctx);
+ req->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockTrashRemoveRequest, RemoveTrashEntryError) {
+ REQUIRE_FORMAT_V2();
+
+ librbd::ImageCtx *ictx;
+ ASSERT_EQ(0, open_image(m_image_name, &ictx));
+
+ MockTestImageCtx mock_image_ctx(*ictx);
+ MockImageRemoveRequest mock_image_remove_request;
+
+ InSequence seq;
+ expect_set_deleting_state(mock_image_ctx, 0);
+ expect_remove_image(mock_image_remove_request, 0);
+ expect_remove_trash_entry(mock_image_ctx, -EINVAL);
+
+ C_SaferCond ctx;
+ auto req = MockRemoveRequest::create(mock_image_ctx.md_ctx, &mock_image_ctx,
+ nullptr, false, m_prog_ctx, &ctx);
+ req->send();
+ ASSERT_EQ(0, ctx.wait());
+}
+
+} // namespace trash
+} // namespace librbd
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