1  // Copyright (c) 2024-present The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 4  //
 5  
 6  #include <node/warnings.h>
 7  #include <util/translation.h>
 8  
 9  #include <test/util/setup_common.h>
10  
11  #include <boost/test/unit_test.hpp>
12  
13  BOOST_FIXTURE_TEST_SUITE(node_warnings_tests, BasicTestingSetup)
14  
15  BOOST_AUTO_TEST_CASE(warnings)
16  {
17      node::Warnings warnings;
18      // On pre-release builds, a warning is generated automatically
19      warnings.Unset(node::Warning::PRE_RELEASE_TEST_BUILD);
20  
21      // For these tests, we don't care what the exact warnings are, so
22      // just refer to them as warning_1 and warning_2
23      const auto warning_1{node::Warning::CLOCK_OUT_OF_SYNC};
24      const auto warning_2{node::Warning::FATAL_INTERNAL_ERROR};
25  
26      // Ensure we start without any warnings
27      BOOST_CHECK(warnings.GetMessages().size() == 0);
28      // Add two warnings
29      BOOST_CHECK(warnings.Set(warning_1, _("warning 1")));
30      BOOST_CHECK(warnings.Set(warning_2, _("warning 2")));
31      // Unset the second one
32      BOOST_CHECK(warnings.Unset(warning_2));
33      // Since it's already been unset, this should return false
34      BOOST_CHECK(!warnings.Unset(warning_2));
35      // We should now be able to set w2 again
36      BOOST_CHECK(warnings.Set(warning_2, _("warning 2 - revision 1")));
37      // Setting w2 again should return false since it's already set
38      BOOST_CHECK(!warnings.Set(warning_2, _("warning 2 - revision 2")));
39  
40      // Verify messages are correct
41      const auto messages{warnings.GetMessages()};
42      BOOST_CHECK(messages.size() == 2);
43      BOOST_CHECK(messages[0].original == "warning 1");
44      BOOST_CHECK(messages[1].original == "warning 2 - revision 1");
45  
46      // Clearing all warnings should also clear all messages
47      BOOST_CHECK(warnings.Unset(warning_1));
48      BOOST_CHECK(warnings.Unset(warning_2));
49      BOOST_CHECK(warnings.GetMessages().size() == 0);
50  }
51  
52  BOOST_AUTO_TEST_SUITE_END()