1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 #include "test/rbd_mirror/test_mock_fixture.h"
5 #include "cls/rbd/cls_rbd_types.h"
6 #include "librbd/journal/TypeTraits.h"
7 #include "tools/rbd_mirror/image_replayer/GetMirrorImageIdRequest.h"
8 #include "tools/rbd_mirror/image_replayer/PrepareRemoteImageRequest.h"
9 #include "test/librados_test_stub/MockTestMemIoCtxImpl.h"
10 #include "test/librbd/mock/MockImageCtx.h"
16 struct MockTestImageCtx : public librbd::MockImageCtx {
17 MockTestImageCtx(librbd::ImageCtx &image_ctx)
18 : librbd::MockImageCtx(image_ctx) {
22 } // anonymous namespace
27 namespace image_replayer {
30 struct GetMirrorImageIdRequest<librbd::MockTestImageCtx> {
31 static GetMirrorImageIdRequest* s_instance;
32 std::string* image_id = nullptr;
33 Context* on_finish = nullptr;
35 static GetMirrorImageIdRequest* create(librados::IoCtx& io_ctx,
36 const std::string& global_image_id,
37 std::string* image_id,
39 assert(s_instance != nullptr);
40 s_instance->image_id = image_id;
41 s_instance->on_finish = on_finish;
45 GetMirrorImageIdRequest() {
49 MOCK_METHOD0(send, void());
52 GetMirrorImageIdRequest<librbd::MockTestImageCtx>* GetMirrorImageIdRequest<librbd::MockTestImageCtx>::s_instance = nullptr;
54 } // namespace image_replayer
58 // template definitions
59 #include "tools/rbd_mirror/image_replayer/PrepareRemoteImageRequest.cc"
63 namespace image_replayer {
66 using ::testing::DoAll;
67 using ::testing::InSequence;
68 using ::testing::Invoke;
69 using ::testing::Return;
70 using ::testing::StrEq;
71 using ::testing::WithArg;
73 class TestMockImageReplayerPrepareRemoteImageRequest : public TestMockFixture {
75 typedef PrepareRemoteImageRequest<librbd::MockTestImageCtx> MockPrepareRemoteImageRequest;
76 typedef GetMirrorImageIdRequest<librbd::MockTestImageCtx> MockGetMirrorImageIdRequest;
78 void expect_get_mirror_image_id(MockGetMirrorImageIdRequest& mock_get_mirror_image_id_request,
79 const std::string& image_id, int r) {
80 EXPECT_CALL(mock_get_mirror_image_id_request, send())
81 .WillOnce(Invoke([&mock_get_mirror_image_id_request, image_id, r]() {
82 *mock_get_mirror_image_id_request.image_id = image_id;
83 mock_get_mirror_image_id_request.on_finish->complete(r);
87 void expect_mirror_uuid_get(librados::IoCtx &io_ctx,
88 const std::string &mirror_uuid, int r) {
90 ::encode(mirror_uuid, bl);
92 EXPECT_CALL(get_mock_io_ctx(io_ctx),
93 exec(RBD_MIRRORING, _, StrEq("rbd"), StrEq("mirror_uuid_get"), _, _, _))
94 .WillOnce(DoAll(WithArg<5>(Invoke([bl](bufferlist *out_bl) {
101 TEST_F(TestMockImageReplayerPrepareRemoteImageRequest, Success) {
103 expect_mirror_uuid_get(m_remote_io_ctx, "remote mirror uuid", 0);
104 MockGetMirrorImageIdRequest mock_get_mirror_image_id_request;
105 expect_get_mirror_image_id(mock_get_mirror_image_id_request,
106 "remote image id", 0);
108 std::string remote_mirror_uuid;
109 std::string remote_image_id;
111 auto req = MockPrepareRemoteImageRequest::create(m_remote_io_ctx,
118 ASSERT_EQ(0, ctx.wait());
119 ASSERT_EQ(std::string("remote mirror uuid"), remote_mirror_uuid);
120 ASSERT_EQ(std::string("remote image id"), remote_image_id);
123 TEST_F(TestMockImageReplayerPrepareRemoteImageRequest, MirrorUuidError) {
125 expect_mirror_uuid_get(m_remote_io_ctx, "", -EINVAL);
127 std::string remote_mirror_uuid;
128 std::string remote_image_id;
130 auto req = MockPrepareRemoteImageRequest::create(m_remote_io_ctx,
137 ASSERT_EQ(-EINVAL, ctx.wait());
138 ASSERT_EQ(std::string(""), remote_mirror_uuid);
141 TEST_F(TestMockImageReplayerPrepareRemoteImageRequest, MirrorImageIdError) {
143 expect_mirror_uuid_get(m_remote_io_ctx, "remote mirror uuid", 0);
144 MockGetMirrorImageIdRequest mock_get_mirror_image_id_request;
145 expect_get_mirror_image_id(mock_get_mirror_image_id_request, "", -EINVAL);
147 std::string remote_mirror_uuid;
148 std::string remote_image_id;
150 auto req = MockPrepareRemoteImageRequest::create(m_remote_io_ctx,
157 ASSERT_EQ(-EINVAL, ctx.wait());
158 ASSERT_EQ(std::string("remote mirror uuid"), remote_mirror_uuid);
161 } // namespace image_replayer
162 } // namespace mirror