Function TEST

cpp/fory/encoder/row_encode_trait_test.cc:40–64

};

TEST(RowEncodeTrait, Basic) {
  auto field_vector = encoder::RowEncodeTrait<A>::FieldVector();

  static_assert(std::is_same_v<decltype(field_vector), encoder::FieldVector>);

  ASSERT_EQ(field_vector.size(), 3);
  ASSERT_EQ(field_vector[0]->name(), "x");
  ASSERT_EQ(field_vector[1]->name(), "y");
  ASSERT_EQ(field_vector[2]->name(), "z");

  ASSERT_EQ(field_vector[0]->type()->name(), "int32");
  ASSERT_EQ(field_vector[1]->type()->name(), "float");
  ASSERT_EQ(field_vector[2]->type()->name(), "bool");

  RowWriter writer(schema(field_vector));
  writer.reset();

  A a{233, 3.14, true};
  encoder::RowEncodeTrait<A>::write(encoder::EmptyWriteVisitor{}, a, writer);

  auto row = writer.to_row();
  ASSERT_EQ(row->get_int32(0), 233);
  ASSERT_FLOAT_EQ(row->get_float(1), 3.14);
  ASSERT_EQ(row->get_boolean(2), true);
}

struct B {
  int num;