X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Ftest%2Flibrbd%2Foperation%2Ftest_mock_SnapshotUnprotectRequest.cc;fp=src%2Fceph%2Fsrc%2Ftest%2Flibrbd%2Foperation%2Ftest_mock_SnapshotUnprotectRequest.cc;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=e1b4d69f93d74ce8824ea086502e72e531b3593d;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git diff --git a/src/ceph/src/test/librbd/operation/test_mock_SnapshotUnprotectRequest.cc b/src/ceph/src/test/librbd/operation/test_mock_SnapshotUnprotectRequest.cc deleted file mode 100644 index e1b4d69..0000000 --- a/src/ceph/src/test/librbd/operation/test_mock_SnapshotUnprotectRequest.cc +++ /dev/null @@ -1,277 +0,0 @@ -// -*- 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/librados_test_stub/MockTestMemIoCtxImpl.h" -#include "test/librados_test_stub/MockTestMemRadosClient.h" -#include "include/rados/librados.hpp" -#include "common/bit_vector.hpp" -#include "librbd/ImageState.h" -#include "librbd/internal.h" -#include "librbd/operation/SnapshotUnprotectRequest.h" -#include "gmock/gmock.h" -#include "gtest/gtest.h" - -// template definitions -#include "librbd/operation/SnapshotUnprotectRequest.cc" - -namespace librbd { -namespace operation { - -using ::testing::_; -using ::testing::DoAll; -using ::testing::DoDefault; -using ::testing::Return; -using ::testing::SetArgReferee; -using ::testing::SetArgPointee; -using ::testing::StrEq; -using ::testing::WithArg; - -class TestMockOperationSnapshotUnprotectRequest : public TestMockFixture { -public: - typedef SnapshotUnprotectRequest MockSnapshotUnprotectRequest; - - void expect_get_snap_id(MockImageCtx &mock_image_ctx, uint64_t snap_id) { - EXPECT_CALL(mock_image_ctx, get_snap_id(_, _)) - .WillOnce(Return(snap_id)); - } - - void expect_is_snap_unprotected(MockImageCtx &mock_image_ctx, - bool is_unprotected, int r) { - auto &expect = EXPECT_CALL(mock_image_ctx, is_snap_unprotected(_, _)); - if (r < 0) { - expect.WillOnce(Return(r)); - } else { - expect.WillOnce(DoAll(SetArgPointee<1>(is_unprotected), Return(0))); - } - } - - void expect_set_protection_status(MockImageCtx &mock_image_ctx, - uint64_t snap_id, uint8_t status, int r) { - bufferlist bl; - ::encode(snap_id, bl); - ::encode(status, bl); - - auto &expect = EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx), - exec(mock_image_ctx.header_oid, _, StrEq("rbd"), - StrEq("set_protection_status"), ContentsEqual(bl), - _, _)); - if (r < 0) { - expect.WillOnce(Return(r)); - } else { - expect.WillOnce(DoDefault()); - } - } - - size_t expect_create_pool_io_contexts(MockImageCtx &mock_image_ctx) { - librados::MockTestMemIoCtxImpl &io_ctx_impl = - get_mock_io_ctx(mock_image_ctx.md_ctx); - librados::MockTestMemRadosClient *rados_client = - io_ctx_impl.get_mock_rados_client(); - - std::list > pools; - int r = rados_client->pool_list(pools); - if (r < 0) { - ADD_FAILURE() << "failed to list pools"; - return 0; - } - - EXPECT_CALL(*rados_client, create_ioctx(_, _)) - .Times(pools.size()).WillRepeatedly(DoAll( - GetReference(&io_ctx_impl), Return(&io_ctx_impl))); - return pools.size(); - } - - void expect_get_children(MockImageCtx &mock_image_ctx, size_t pools, int r) { - bufferlist bl; - std::set children; - ::encode(children, bl); - - auto &expect = EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx), - exec(RBD_CHILDREN, _, StrEq("rbd"), StrEq("get_children"), _, - _, _)); - if (r < 0) { - expect.WillRepeatedly(Return(r)); - } else { - expect.Times(pools).WillRepeatedly(DoAll( - SetArgPointee<5>(bl), Return(0))); - } - } -}; - -TEST_F(TestMockOperationSnapshotUnprotectRequest, Success) { - REQUIRE_FEATURE(RBD_FEATURE_LAYERING); - - librbd::ImageCtx *ictx; - ASSERT_EQ(0, open_image(m_image_name, &ictx)); - ASSERT_EQ(0, snap_create(*ictx, "snap1")); - ASSERT_EQ(0, ictx->state->refresh_if_required()); - - MockImageCtx mock_image_ctx(*ictx); - - expect_op_work_queue(mock_image_ctx); - - ::testing::InSequence seq; - uint64_t snap_id = ictx->snap_info.rbegin()->first; - expect_get_snap_id(mock_image_ctx, snap_id); - expect_is_snap_unprotected(mock_image_ctx, false, 0); - expect_set_protection_status(mock_image_ctx, snap_id, - RBD_PROTECTION_STATUS_UNPROTECTING, 0); - size_t pools = expect_create_pool_io_contexts(mock_image_ctx); - expect_get_children(mock_image_ctx, pools, -ENOENT); - expect_set_protection_status(mock_image_ctx, snap_id, - RBD_PROTECTION_STATUS_UNPROTECTED, 0); - - C_SaferCond cond_ctx; - MockSnapshotUnprotectRequest *req = new MockSnapshotUnprotectRequest( - mock_image_ctx, &cond_ctx, cls::rbd::UserSnapshotNamespace(), "snap1"); - { - RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); - req->send(); - } - ASSERT_EQ(0, cond_ctx.wait()); -} - -TEST_F(TestMockOperationSnapshotUnprotectRequest, GetSnapIdMissing) { - REQUIRE_FEATURE(RBD_FEATURE_LAYERING); - - librbd::ImageCtx *ictx; - ASSERT_EQ(0, open_image(m_image_name, &ictx)); - ASSERT_EQ(0, snap_create(*ictx, "snap1")); - ASSERT_EQ(0, ictx->state->refresh_if_required()); - - MockImageCtx mock_image_ctx(*ictx); - - expect_op_work_queue(mock_image_ctx); - - ::testing::InSequence seq; - expect_get_snap_id(mock_image_ctx, CEPH_NOSNAP); - - C_SaferCond cond_ctx; - MockSnapshotUnprotectRequest *req = new MockSnapshotUnprotectRequest( - mock_image_ctx, &cond_ctx, cls::rbd::UserSnapshotNamespace(), "snap1"); - { - RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); - req->send(); - } - ASSERT_EQ(-ENOENT, cond_ctx.wait()); -} - -TEST_F(TestMockOperationSnapshotUnprotectRequest, IsSnapUnprotectedError) { - REQUIRE_FEATURE(RBD_FEATURE_LAYERING); - - librbd::ImageCtx *ictx; - ASSERT_EQ(0, open_image(m_image_name, &ictx)); - ASSERT_EQ(0, snap_create(*ictx, "snap1")); - ASSERT_EQ(0, ictx->state->refresh_if_required()); - - MockImageCtx mock_image_ctx(*ictx); - - expect_op_work_queue(mock_image_ctx); - - ::testing::InSequence seq; - expect_get_snap_id(mock_image_ctx, ictx->snap_info.rbegin()->first); - expect_is_snap_unprotected(mock_image_ctx, false, -EBADMSG); - - C_SaferCond cond_ctx; - MockSnapshotUnprotectRequest *req = new MockSnapshotUnprotectRequest( - mock_image_ctx, &cond_ctx, cls::rbd::UserSnapshotNamespace(), "snap1"); - { - RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); - req->send(); - } - ASSERT_EQ(-EBADMSG, cond_ctx.wait()); -} - -TEST_F(TestMockOperationSnapshotUnprotectRequest, SnapAlreadyUnprotected) { - REQUIRE_FEATURE(RBD_FEATURE_LAYERING); - - librbd::ImageCtx *ictx; - ASSERT_EQ(0, open_image(m_image_name, &ictx)); - ASSERT_EQ(0, snap_create(*ictx, "snap1")); - ASSERT_EQ(0, ictx->state->refresh_if_required()); - - MockImageCtx mock_image_ctx(*ictx); - - expect_op_work_queue(mock_image_ctx); - - ::testing::InSequence seq; - expect_get_snap_id(mock_image_ctx, ictx->snap_info.rbegin()->first); - expect_is_snap_unprotected(mock_image_ctx, true, 0); - - C_SaferCond cond_ctx; - MockSnapshotUnprotectRequest *req = new MockSnapshotUnprotectRequest( - mock_image_ctx, &cond_ctx, cls::rbd::UserSnapshotNamespace(), "snap1"); - { - RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); - req->send(); - } - ASSERT_EQ(-EINVAL, cond_ctx.wait()); -} - -TEST_F(TestMockOperationSnapshotUnprotectRequest, SetProtectionStatusError) { - REQUIRE_FEATURE(RBD_FEATURE_LAYERING); - - librbd::ImageCtx *ictx; - ASSERT_EQ(0, open_image(m_image_name, &ictx)); - ASSERT_EQ(0, snap_create(*ictx, "snap1")); - ASSERT_EQ(0, ictx->state->refresh_if_required()); - - MockImageCtx mock_image_ctx(*ictx); - - expect_op_work_queue(mock_image_ctx); - - ::testing::InSequence seq; - uint64_t snap_id = ictx->snap_info.rbegin()->first; - expect_get_snap_id(mock_image_ctx, snap_id); - expect_is_snap_unprotected(mock_image_ctx, false, 0); - expect_set_protection_status(mock_image_ctx, snap_id, - RBD_PROTECTION_STATUS_UNPROTECTING, -EINVAL); - - C_SaferCond cond_ctx; - MockSnapshotUnprotectRequest *req = new MockSnapshotUnprotectRequest( - mock_image_ctx, &cond_ctx, cls::rbd::UserSnapshotNamespace(), "snap1"); - { - RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); - req->send(); - } - ASSERT_EQ(-EINVAL, cond_ctx.wait()); -} - -TEST_F(TestMockOperationSnapshotUnprotectRequest, ChildrenExist) { - REQUIRE_FEATURE(RBD_FEATURE_LAYERING); - - librbd::ImageCtx *ictx; - ASSERT_EQ(0, open_image(m_image_name, &ictx)); - ASSERT_EQ(0, snap_create(*ictx, "snap1")); - ASSERT_EQ(0, ictx->state->refresh_if_required()); - - MockImageCtx mock_image_ctx(*ictx); - - expect_op_work_queue(mock_image_ctx); - - ::testing::InSequence seq; - uint64_t snap_id = ictx->snap_info.rbegin()->first; - expect_get_snap_id(mock_image_ctx, snap_id); - expect_is_snap_unprotected(mock_image_ctx, false, 0); - expect_set_protection_status(mock_image_ctx, snap_id, - RBD_PROTECTION_STATUS_UNPROTECTING, 0); - size_t pools = expect_create_pool_io_contexts(mock_image_ctx); - expect_get_children(mock_image_ctx, pools, 0); - expect_set_protection_status(mock_image_ctx, snap_id, - RBD_PROTECTION_STATUS_PROTECTED, 0); - - C_SaferCond cond_ctx; - MockSnapshotUnprotectRequest *req = new MockSnapshotUnprotectRequest( - mock_image_ctx, &cond_ctx, cls::rbd::UserSnapshotNamespace(), "snap1"); - { - RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); - req->send(); - } - ASSERT_EQ(-EBUSY, cond_ctx.wait()); -} - -} // namespace operation -} // namespace librbd