461ea65ad4
Summary: Add tests. Merge branch 'dev' into remove_locks Everything works. Refactor complete. Documentation: https://phabricator.memgraph.io/w/memgraph_implementation/indexing/ Reviewers: buda, mislav.bradac, florijan Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D258
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#include "gtest/gtest.h"
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#include "mvcc/record.hpp"
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#include "storage/deferred_deleter.hpp"
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#include "storage/vertex.hpp"
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#include "gc_common.hpp"
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// Add and count objects.
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TEST(DeferredDeleter, AddObjects) {
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DeferredDeleter<Vertex> deleter;
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for (int i = 0; i < 10; ++i) {
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std::vector<Vertex *> V;
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V.push_back(new Vertex());
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V.push_back(new Vertex());
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deleter.AddObjects(V, Id(5));
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EXPECT_EQ(deleter.Count(), (i + 1) * 2);
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}
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deleter.FreeExpiredObjects(Id::MaximalId());
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}
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// Check that the deleter can't be destroyed while it still has objects.
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TEST(DeferredDeleter, Destructor) {
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std::atomic<int> count{0};
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DeferredDeleter<PropCount> *deleter = new DeferredDeleter<PropCount>;
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for (int i = 0; i < 10; ++i) {
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std::vector<PropCount *> V;
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V.push_back(new PropCount(count));
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V.push_back(new PropCount(count));
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deleter->AddObjects(V, Id(5));
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EXPECT_EQ(deleter->Count(), (i + 1) * 2);
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}
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EXPECT_EQ(0, count);
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EXPECT_DEATH(delete deleter, "");
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// We shouldn't leak memory.
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deleter->FreeExpiredObjects(Id::MaximalId());
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delete deleter;
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}
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// Check if deleter frees objects.
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TEST(DeferredDeleter, FreeExpiredObjects) {
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DeferredDeleter<PropCount> deleter;
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std::vector<PropCount *> V;
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std::atomic<int> count{0};
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V.push_back(new PropCount(count));
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V.push_back(new PropCount(count));
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deleter.AddObjects(V, Id(5));
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deleter.FreeExpiredObjects(Id(5));
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EXPECT_EQ(deleter.Count(), 2);
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EXPECT_EQ(count, 0);
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deleter.FreeExpiredObjects(Id(6));
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EXPECT_EQ(deleter.Count(), 0);
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EXPECT_EQ(count, 2);
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}
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int main(int argc, char **argv) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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