29041eb4d1
Summary: Modified version list update, added mvcc tests for one transaction Reviewers: dgleich, florijan Reviewed By: dgleich, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D360
111 lines
2.5 KiB
C++
111 lines
2.5 KiB
C++
#include "mvcc_find_update_common.hpp"
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#undef T2_FIND
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#define T2_FIND version_list.find(*t2)
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#undef EXPECT_CRE
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#undef EXPECT_EXP
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#define EXPECT_CRE(record, transaction, command) \
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EXPECT_EQ(record->tx.cre(), id##transaction); \
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EXPECT_EQ(record->cmd.cre(), command)
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#define EXPECT_EXP(record, transaction, command) \
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EXPECT_EQ(record->tx.exp(), id##transaction); \
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EXPECT_EQ(record->cmd.exp(), command)
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// IMPORTANT: look definiton of EXPECT_CRE and EXPECT_EXP macros in
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// tests/mvcc_find_update_common.hpp. Numbers in those macros represent
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// transaction ids when transactions where created.
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TEST_F(Mvcc, UpdateNotAdvanceUpdate) {
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T2_UPDATE;
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EXPECT_EQ(T2_FIND, v1);
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auto v2_2 = version_list.update(*t2);
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EXPECT_NXT(v2, v1);
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EXPECT_EQ(v2, v2_2);
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EXPECT_CRE(v2, 2, 1);
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EXPECT_EXP(v2, 0, 0);
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EXPECT_CRE(v1, 1, 1);
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EXPECT_EXP(v1, 2, 1);
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EXPECT_SIZE(2);
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}
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TEST_F(Mvcc, UpdateNotAdvanceRemove) {
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T2_UPDATE;
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EXPECT_EQ(T2_FIND, v1);
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T2_REMOVE;
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EXPECT_NXT(v2, v1);
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EXPECT_CRE(v2, 2, 1);
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EXPECT_EXP(v2, 0, 0);
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EXPECT_CRE(v1, 1, 1);
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EXPECT_EXP(v1, 2, 1);
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EXPECT_SIZE(2);
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}
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TEST_F(Mvcc, RemoveNotAdvanceUpdate) {
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T2_REMOVE;
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EXPECT_EQ(T2_FIND, v1);
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T2_UPDATE;
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EXPECT_NXT(v2, v1);
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EXPECT_CRE(v2, 2, 1);
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EXPECT_EXP(v2, 0, 0);
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EXPECT_CRE(v1, 1, 1);
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EXPECT_EXP(v1, 2, 1);
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EXPECT_SIZE(2);
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}
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TEST_F(Mvcc, RemoveNotAdvanceRemove) {
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T2_REMOVE;
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EXPECT_EQ(T2_FIND, v1);
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T2_REMOVE;
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EXPECT_CRE(v1, 1, 1);
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EXPECT_EXP(v1, 2, 1);
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EXPECT_SIZE(1);
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}
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TEST_F(Mvcc, UpdateAdvanceUpdate) {
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T2_UPDATE;
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EXPECT_EQ(T2_FIND, v1);
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engine.advance(t2->id);
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EXPECT_EQ(T2_FIND, v2);
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auto v2_2 = version_list.update(*t2);
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EXPECT_NXT(v2, v1);
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EXPECT_NXT(v2_2, v2);
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EXPECT_CRE(v2, 2, 1);
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EXPECT_EXP(v2, 2, 2);
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EXPECT_CRE(v2_2, 2, 2);
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EXPECT_EXP(v2_2, 0, 0);
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EXPECT_CRE(v1, 1, 1);
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EXPECT_EXP(v1, 2, 1);
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EXPECT_SIZE(3);
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}
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TEST_F(Mvcc, UpdateAdvanceRemove) {
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T2_UPDATE;
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EXPECT_EQ(T2_FIND, v1);
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engine.advance(t2->id);
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EXPECT_EQ(T2_FIND, v2);
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T2_REMOVE;
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EXPECT_NXT(v2, v1);
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EXPECT_CRE(v2, 2, 1);
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EXPECT_EXP(v2, 2, 2);
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EXPECT_CRE(v1, 1, 1);
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EXPECT_EXP(v1, 2, 1);
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EXPECT_SIZE(2);
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}
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TEST_F(Mvcc, RemoveAdvanceUpdate) {
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T2_REMOVE;
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EXPECT_EQ(T2_FIND, v1);
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engine.advance(t2->id);
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EXPECT_EQ(T2_FIND, nullptr);
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EXPECT_DEATH(T2_UPDATE, ".*nullptr.*");
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}
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TEST_F(Mvcc, RemoveAdvanceRemove) {
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T2_REMOVE;
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EXPECT_EQ(T2_FIND, v1);
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engine.advance(t2->id);
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EXPECT_EQ(T2_FIND, nullptr);
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EXPECT_DEATH(T2_REMOVE, ".*nullptr.*");
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}
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