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)13 DebugLogHelper::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()24 void 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