1 // Copyright (c) 2019-2020 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 <test/util/logging.h> 6 7 #include <logging.h> 8 #include <noui.h> 9 #include <tinyformat.h> 10 11 #include <stdexcept> 12 DebugLogHelper(std::string message,MatchFn match)13DebugLogHelper::DebugLogHelper(std::string message, MatchFn match) 14 : m_message{std::move(message)}, m_match(std::move(match)) 15 { 16 m_print_connection = LogInstance().PushBackCallback( __anon9fdea7280102(const std::string& s) 17 [this](const std::string& s) { 18 if (m_found) return; 19 m_found = s.find(m_message) != std::string::npos && m_match(&s); 20 }); 21 noui_test_redirect(); 22 } 23 check_found()24void DebugLogHelper::check_found() 25 { 26 noui_reconnect(); 27 LogInstance().DeleteCallback(m_print_connection); 28 if (!m_found && m_match(nullptr)) { 29 throw std::runtime_error(strprintf("'%s' not found in debug log\n", m_message)); 30 } 31 } 32