check.cpp raw

   1  // Copyright (c) 2022-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  #include <util/check.h>
   6  
   7  #include <bitcoin-build-config.h> // IWYU pragma: keep
   8  
   9  #include <clientversion.h>
  10  #include <tinyformat.h>
  11  
  12  #include <cstdio>
  13  #include <cstdlib>
  14  #include <source_location>
  15  #include <string>
  16  #include <string_view>
  17  
  18  std::string StrFormatInternalBug(std::string_view msg, const std::source_location& loc)
  19  {
  20      return strprintf("Internal bug detected: %s\n%s:%d (%s)\n"
  21                       "%s %s\n"
  22                       "Please report this issue here: %s\n",
  23                       msg, loc.file_name(), loc.line(), loc.function_name(),
  24                       CLIENT_NAME, FormatFullVersion(), CLIENT_BUGREPORT);
  25  }
  26  
  27  NonFatalCheckError::NonFatalCheckError(std::string_view msg, const std::source_location& loc)
  28      : std::runtime_error{StrFormatInternalBug(msg, loc)}
  29  {
  30  }
  31  
  32  bool g_detail_test_only_CheckFailuresAreExceptionsNotAborts{false};
  33  
  34  void assertion_fail(const std::source_location& loc, std::string_view assertion)
  35  {
  36      if (g_detail_test_only_CheckFailuresAreExceptionsNotAborts) {
  37          throw NonFatalCheckError{assertion, loc};
  38      }
  39      auto str = strprintf("%s:%s %s: Assertion `%s' failed.\n", loc.file_name(), loc.line(), loc.function_name(), assertion);
  40      fwrite(str.data(), 1, str.size(), stderr);
  41      std::abort();
  42  }
  43  
  44  std::atomic<bool> g_enable_dynamic_fuzz_determinism{false};
  45