TEST_F(TransactionTests, read_own_writes) {
auto writeCtx = hyrise::tx::TransactionManager::getInstance().buildContext();
auto& mod = hyrise::tx::TransactionManager::getInstance()[writeCtx.tid];
ASSERT_EQ(0u, mod.inserted.size());
size_t before = linxxxs->size();
// Add One read all
InsertScan is;
is.setTXContext(writeCtx);
is.addInput(linxxxs);
is.setInputData(one_row);
is.execute();
ASSERT_EQ(1u, mod.inserted.size());
ASSERT_EQ(1u, mod.inserted[linxxxs].size());
ProjectionScan ps;
ps.addField(0);
ps.setTXContext(writeCtx);
ps.addInput(is.getResultTable());
ps.execute();
ValidatePositions vp;
vp.setTXContext(writeCtx);
vp.addInput(ps.getResultTable());
vp.execute();
auto r1 = vp.getResultTable();
ASSERT_EQ(before + 1, r1->size());
}
TEST_F(SelectTests, select_after_insert_simple) {
auto ctx = tx::TransactionManager::getInstance().buildContext();
hyrise::storage::atable_ptr_t s = io::Loader::shortcuts::load("test/lin_xxs.tbl");
auto initial_size = s->size();
hyrise::storage::atable_ptr_t data = s->copy_structure_modifiable(nullptr, s->size());
data->resize(1);
for (std::size_t i=0; i <= 9; ++i) {
data->setValue<hyrise_int_t>(i, 0, 1000+i);
}
// insert data
InsertScan isc;
isc.setTXContext(ctx);
isc.addInput(s);
isc.setInputData(data);
isc.execute();
ASSERT_EQ(initial_size + 1, isc.getResultTable(0)->size());
}