+++ /dev/null
-// -*- 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/librados_test_stub/MockTestMemIoCtxImpl.h"
-#include "test/librados_test_stub/MockTestMemRadosClient.h"
-#include "cls/lock/cls_lock_ops.h"
-#include "librbd/managed_lock/AcquireRequest.h"
-#include "librbd/managed_lock/BreakRequest.h"
-#include "librbd/managed_lock/GetLockerRequest.h"
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-#include <arpa/inet.h>
-#include <list>
-
-namespace librbd {
-namespace watcher {
-template <>
-struct Traits<MockImageCtx> {
- typedef librbd::MockImageWatcher Watcher;
-};
-}
-
-namespace managed_lock {
-
-template<>
-struct BreakRequest<librbd::MockImageCtx> {
- Context *on_finish = nullptr;
- static BreakRequest *s_instance;
- static BreakRequest* create(librados::IoCtx& ioctx, ContextWQ *work_queue,
- const std::string& oid, const Locker &locker,
- bool exclusive, bool blacklist_locker,
- uint32_t blacklist_expire_seconds,
- bool force_break_lock, Context *on_finish) {
- CephContext *cct = reinterpret_cast<CephContext *>(ioctx.cct());
- EXPECT_EQ(cct->_conf->get_val<bool>("rbd_blacklist_on_break_lock"),
- blacklist_locker);
- EXPECT_EQ(cct->_conf->get_val<int64_t>("rbd_blacklist_expire_seconds"),
- (int)blacklist_expire_seconds);
- EXPECT_FALSE(force_break_lock);
- assert(s_instance != nullptr);
- s_instance->on_finish = on_finish;
- return s_instance;
- }
-
- BreakRequest() {
- s_instance = this;
- }
- MOCK_METHOD0(send, void());
-};
-
-template <>
-struct GetLockerRequest<librbd::MockImageCtx> {
- Locker *locker;
- Context *on_finish;
-
- static GetLockerRequest *s_instance;
- static GetLockerRequest* create(librados::IoCtx& ioctx,
- const std::string& oid, bool exclusive,
- Locker *locker, Context *on_finish) {
- assert(s_instance != nullptr);
- s_instance->locker = locker;
- s_instance->on_finish = on_finish;
- return s_instance;
- }
-
- GetLockerRequest() {
- s_instance = this;
- }
-
- MOCK_METHOD0(send, void());
-};
-
-BreakRequest<librbd::MockImageCtx> *BreakRequest<librbd::MockImageCtx>::s_instance = nullptr;
-GetLockerRequest<librbd::MockImageCtx> *GetLockerRequest<librbd::MockImageCtx>::s_instance = nullptr;
-
-} // namespace managed_lock
-} // namespace librbd
-
-// template definitions
-#include "librbd/managed_lock/AcquireRequest.cc"
-template class librbd::managed_lock::AcquireRequest<librbd::MockImageCtx>;
-
-namespace {
-
-MATCHER_P(IsLockType, exclusive, "") {
- cls_lock_lock_op op;
- bufferlist bl;
- bl.share(arg);
- bufferlist::iterator iter = bl.begin();
- ::decode(op, iter);
- return op.type == (exclusive ? LOCK_EXCLUSIVE : LOCK_SHARED);
-}
-
-} // anonymous namespace
-
-namespace librbd {
-namespace managed_lock {
-
-using ::testing::_;
-using ::testing::DoAll;
-using ::testing::InSequence;
-using ::testing::Invoke;
-using ::testing::Return;
-using ::testing::SetArgPointee;
-using ::testing::StrEq;
-using ::testing::WithArg;
-
-static const std::string TEST_COOKIE("auto 123");
-
-class TestMockManagedLockAcquireRequest : public TestMockFixture {
-public:
- typedef AcquireRequest<MockImageCtx> MockAcquireRequest;
- typedef BreakRequest<MockImageCtx> MockBreakRequest;
- typedef GetLockerRequest<MockImageCtx> MockGetLockerRequest;
-
- void expect_lock(MockImageCtx &mock_image_ctx, int r,
- bool exclusive = true) {
- EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx),
- exec(mock_image_ctx.header_oid, _, StrEq("lock"),
- StrEq("lock"), IsLockType(exclusive), _, _))
- .WillOnce(Return(r));
- }
-
- void expect_get_locker(MockImageCtx &mock_image_ctx,
- MockGetLockerRequest &mock_get_locker_request,
- const Locker &locker, int r) {
- EXPECT_CALL(mock_get_locker_request, send())
- .WillOnce(Invoke([&mock_image_ctx, &mock_get_locker_request, locker, r]() {
- *mock_get_locker_request.locker = locker;
- mock_image_ctx.image_ctx->op_work_queue->queue(
- mock_get_locker_request.on_finish, r);
- }));
- }
-
- void expect_break_lock(MockImageCtx &mock_image_ctx,
- MockBreakRequest &mock_break_request, int r) {
- EXPECT_CALL(mock_break_request, send())
- .WillOnce(FinishRequest(&mock_break_request, r, &mock_image_ctx));
- }
-};
-
-TEST_F(TestMockManagedLockAcquireRequest, SuccessExclusive) {
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- MockImageCtx mock_image_ctx(*ictx);
- MockGetLockerRequest mock_get_locker_request;
-
- InSequence seq;
- expect_get_locker(mock_image_ctx, mock_get_locker_request, {}, 0);
- expect_lock(mock_image_ctx, 0);
-
- C_SaferCond ctx;
- MockAcquireRequest *req = MockAcquireRequest::create(mock_image_ctx.md_ctx,
- mock_image_ctx.image_watcher, ictx->op_work_queue, mock_image_ctx.header_oid,
- TEST_COOKIE, true, true, 0, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
-}
-
-TEST_F(TestMockManagedLockAcquireRequest, SuccessShared) {
-
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- MockImageCtx mock_image_ctx(*ictx);
- MockGetLockerRequest mock_get_locker_request;
-
- InSequence seq;
- expect_get_locker(mock_image_ctx, mock_get_locker_request, {}, 0);
- expect_lock(mock_image_ctx, 0, false);
-
- C_SaferCond ctx;
- MockAcquireRequest *req = MockAcquireRequest::create(mock_image_ctx.md_ctx,
- mock_image_ctx.image_watcher, ictx->op_work_queue, mock_image_ctx.header_oid,
- TEST_COOKIE, false, true, 0, &ctx);
- req->send();
- ASSERT_EQ(0, ctx.wait());
-}
-
-TEST_F(TestMockManagedLockAcquireRequest, LockBusy) {
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- MockImageCtx mock_image_ctx(*ictx);
- MockGetLockerRequest mock_get_locker_request;
- MockBreakRequest mock_break_request;
- expect_op_work_queue(mock_image_ctx);
-
- InSequence seq;
- expect_get_locker(mock_image_ctx, mock_get_locker_request,
- {entity_name_t::CLIENT(1), "auto 123", "1.2.3.4:0/0", 123},
- 0);
- expect_lock(mock_image_ctx, -EBUSY);
- expect_break_lock(mock_image_ctx, mock_break_request, 0);
- expect_lock(mock_image_ctx, -ENOENT);
-
- C_SaferCond ctx;
- MockAcquireRequest *req = MockAcquireRequest::create(mock_image_ctx.md_ctx,
- mock_image_ctx.image_watcher, ictx->op_work_queue, mock_image_ctx.header_oid,
- TEST_COOKIE, true, true, 0, &ctx);
- req->send();
- ASSERT_EQ(-ENOENT, ctx.wait());
-}
-
-TEST_F(TestMockManagedLockAcquireRequest, GetLockInfoError) {
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- MockImageCtx mock_image_ctx(*ictx);
- MockGetLockerRequest mock_get_locker_request;
-
- InSequence seq;
- expect_get_locker(mock_image_ctx, mock_get_locker_request, {}, -EINVAL);
-
- C_SaferCond ctx;
- MockAcquireRequest *req = MockAcquireRequest::create(mock_image_ctx.md_ctx,
- mock_image_ctx.image_watcher, ictx->op_work_queue, mock_image_ctx.header_oid,
- TEST_COOKIE, true, true, 0, &ctx);
- req->send();
- ASSERT_EQ(-EINVAL, ctx.wait());
-}
-
-TEST_F(TestMockManagedLockAcquireRequest, GetLockInfoEmpty) {
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- MockImageCtx mock_image_ctx(*ictx);
- MockGetLockerRequest mock_get_locker_request;
-
- InSequence seq;
- expect_get_locker(mock_image_ctx, mock_get_locker_request, {}, -ENOENT);
- expect_lock(mock_image_ctx, -EINVAL);
-
- C_SaferCond ctx;
- MockAcquireRequest *req = MockAcquireRequest::create(mock_image_ctx.md_ctx,
- mock_image_ctx.image_watcher, ictx->op_work_queue, mock_image_ctx.header_oid,
- TEST_COOKIE, true, true, 0, &ctx);
- req->send();
- ASSERT_EQ(-EINVAL, ctx.wait());
-}
-
-TEST_F(TestMockManagedLockAcquireRequest, BreakLockError) {
- librbd::ImageCtx *ictx;
- ASSERT_EQ(0, open_image(m_image_name, &ictx));
-
- MockImageCtx mock_image_ctx(*ictx);
- MockGetLockerRequest mock_get_locker_request;
- MockBreakRequest mock_break_request;
-
- InSequence seq;
- expect_get_locker(mock_image_ctx, mock_get_locker_request,
- {entity_name_t::CLIENT(1), "auto 123", "1.2.3.4:0/0", 123},
- 0);
- expect_lock(mock_image_ctx, -EBUSY);
- expect_break_lock(mock_image_ctx, mock_break_request, -EINVAL);
-
- C_SaferCond ctx;
- MockAcquireRequest *req = MockAcquireRequest::create(mock_image_ctx.md_ctx,
- mock_image_ctx.image_watcher, ictx->op_work_queue, mock_image_ctx.header_oid,
- TEST_COOKIE, true, true, 0, &ctx);
- req->send();
- ASSERT_EQ(-EINVAL, ctx.wait());
-}
-
-} // namespace managed_lock
-} // namespace librbd
Code Review / stor4nfv.git / blobdiff