From 2a8712db4fb5d06f1a525a79bb0f793cb733aaa6 Mon Sep 17 00:00:00 2001
From: klementtan <klementtan@gmail.com>
Date: Thu, 18 Aug 2022 11:03:28 +0200
Subject: Unit test coverage for -loglevel configuration option

Co-authored-by: "Jon Atack <jon@atack.com>"
---
 src/test/logging_tests.cpp | 62 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

(limited to 'src/test')

diff --git a/src/test/logging_tests.cpp b/src/test/logging_tests.cpp
index c827b4eec5..352b517890 100644
--- a/src/test/logging_tests.cpp
+++ b/src/test/logging_tests.cpp
@@ -2,6 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <init/common.h>
 #include <logging.h>
 #include <logging/timer.h>
 #include <test/util/setup_common.h>
@@ -18,6 +19,12 @@
 
 BOOST_FIXTURE_TEST_SUITE(logging_tests, BasicTestingSetup)
 
+static void ResetLogger()
+{
+    LogInstance().SetLogLevel(BCLog::DEFAULT_LOG_LEVEL);
+    LogInstance().SetCategoryLogLevel({});
+}
+
 struct LogSetup : public BasicTestingSetup {
     fs::path prev_log_path;
     fs::path tmp_log_path;
@@ -194,4 +201,59 @@ BOOST_FIXTURE_TEST_CASE(logging_SeverityLevels, LogSetup)
     BOOST_CHECK_EQUAL_COLLECTIONS(log_lines.begin(), log_lines.end(), expected.begin(), expected.end());
 }
 
+BOOST_FIXTURE_TEST_CASE(logging_Conf, LogSetup)
+{
+    // Set global log level
+    {
+        ResetLogger();
+        ArgsManager args;
+        args.AddArg("-loglevel", "...", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
+        const char* argv_test[] = {"bitcoind", "-loglevel=debug"};
+        std::string err;
+        BOOST_REQUIRE(args.ParseParameters(2, argv_test, err));
+        init::SetLoggingLevel(args);
+        BOOST_CHECK_EQUAL(LogInstance().LogLevel(), BCLog::Level::Debug);
+    }
+
+    // Set category-specific log level
+    {
+        ResetLogger();
+        ArgsManager args;
+        args.AddArg("-loglevel", "...", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
+        const char* argv_test[] = {"bitcoind", "-loglevel=net:debug"};
+        std::string err;
+        BOOST_REQUIRE(args.ParseParameters(2, argv_test, err));
+        init::SetLoggingLevel(args);
+        BOOST_CHECK_EQUAL(LogInstance().LogLevel(), BCLog::DEFAULT_LOG_LEVEL);
+
+        const auto& category_levels{LogInstance().CategoryLevels()};
+        const auto net_it{category_levels.find(BCLog::LogFlags::NET)};
+        BOOST_REQUIRE(net_it != category_levels.end());
+        BOOST_CHECK_EQUAL(net_it->second, BCLog::Level::Debug);
+    }
+
+    // Set both global log level and category-specific log level
+    {
+        ResetLogger();
+        ArgsManager args;
+        args.AddArg("-loglevel", "...", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
+        const char* argv_test[] = {"bitcoind", "-loglevel=debug", "-loglevel=net:debug", "-loglevel=http:info"};
+        std::string err;
+        BOOST_REQUIRE(args.ParseParameters(4, argv_test, err));
+        init::SetLoggingLevel(args);
+        BOOST_CHECK_EQUAL(LogInstance().LogLevel(), BCLog::Level::Debug);
+
+        const auto& category_levels{LogInstance().CategoryLevels()};
+        BOOST_CHECK_EQUAL(category_levels.size(), 2);
+
+        const auto net_it{category_levels.find(BCLog::LogFlags::NET)};
+        BOOST_CHECK(net_it != category_levels.end());
+        BOOST_CHECK_EQUAL(net_it->second, BCLog::Level::Debug);
+
+        const auto http_it{category_levels.find(BCLog::LogFlags::HTTP)};
+        BOOST_CHECK(http_it != category_levels.end());
+        BOOST_CHECK_EQUAL(http_it->second, BCLog::Level::Info);
+    }
+}
+
 BOOST_AUTO_TEST_SUITE_END()
-- 
cgit v1.2.3