1  // Copyright (c) 2025-present The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or https://opensource.org/license/mit/.
 4  
 5  #include <common/system.h>
 6  #include <test/util/setup_common.h>
 7  
 8  #include <boost/test/unit_test.hpp>
 9  
10  #include <cstdint>
11  #include <optional>
12  
13  BOOST_AUTO_TEST_SUITE(system_ram_tests)
14  
15  BOOST_AUTO_TEST_CASE(total_ram)
16  {
17      const auto total{GetTotalRAM()};
18      if (!total) {
19          BOOST_WARN_MESSAGE(false, "skipping total_ram: total RAM unknown");
20          return;
21      }
22  
23      BOOST_CHECK_GE(*total, 1000_MiB);
24      BOOST_CHECK_LT(*total, 10'000_GiB); // ~10 TiB memory is unlikely
25  }
26  
27  BOOST_AUTO_TEST_SUITE_END()