TEST_F(TileGroupIteratorTests, BasicTest) {
const int tuples_per_tilegroup = TESTS_TUPLES_PER_TILEGROUP;
const int expected_tilegroup_count = 5;
const int allocated_tilegroup_count = 6;
const int tuple_count = tuples_per_tilegroup * expected_tilegroup_count;
// Create a table and wrap it in logical tiles
auto &txn_manager = concurrency::TransactionManagerFactory::GetInstance();
txn_manager.BeginTransaction();
std::unique_ptr<storage::DataTable> data_table(
ExecutorTestsUtil::CreateTable(tuples_per_tilegroup, false));
ExecutorTestsUtil::PopulateTable(data_table.get(), tuple_count, false, false,
true);
txn_manager.CommitTransaction();
storage::TileGroupIterator tile_group_itr(data_table.get());
std::shared_ptr<storage::TileGroup> tile_group_ptr;
int actual_tile_group_count = 0;
while (tile_group_itr.Next(tile_group_ptr)) {
if (tile_group_ptr.get() != nullptr) {
actual_tile_group_count += 1;
}
} // WHILE
EXPECT_EQ(allocated_tilegroup_count, actual_tile_group_count);
}
TEST(TileGroupIteratorTests, BasicTest) {
const int tuples_per_tilegroup = TESTS_TUPLES_PER_TILEGROUP;
const int expected_tilegroup_count = 5;
const int tuple_count = tuples_per_tilegroup * expected_tilegroup_count;
// Create a table and wrap it in logical tiles
std::unique_ptr<storage::DataTable> data_table(
ExecutorTestsUtil::CreateTable(tuples_per_tilegroup, false));
ExecutorTestsUtil::PopulateTable(data_table.get(), tuple_count, false, false,
true);
storage::TileGroupIterator tile_group_itr(data_table.get());
std::shared_ptr<storage::TileGroup> tile_group_ptr;
int actual_tile_group_count = 0;
while (tile_group_itr.Next(tile_group_ptr)) {
if (tile_group_ptr.get() != nullptr) {
actual_tile_group_count += 1;
}
} // WHILE
EXPECT_EQ(expected_tilegroup_count, actual_tile_group_count);
}
