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3rdparty/kddockwidgets/tests/fatal_logger.cpp

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+/*
+  This file is part of KDDockWidgets.
+
+  SPDX-FileCopyrightText: 2023 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+  Author: Sérgio Martins <sergio.martins@kdab.com>
+
+  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+
+  Contact KDAB at <info@kdab.com> for commercial licensing options.
+*/
+
+#include "fatal_logger.h"
+#include "core/Logging_p.h"
+#include "core/Platform.h"
+#include "core/Utils_p.h"
+
+using namespace KDDockWidgets;
+
+FatalLogger::~FatalLogger() = default;
+
+void FatalLogger::log(const spdlog::details::log_msg &msg)
+{
+    if (msg.level < spdlog::level::err) {
+        // Nothing to do if less than err
+        spdlog::sinks::stdout_color_sink_mt::log(msg);
+        return;
+    }
+
+    const std::string expectedWarning = Core::Platform::instance()->m_expectedWarning;
+    if (!expectedWarning.empty() && stringContains(std::string_view(msg.payload.data()), expectedWarning)) {
+        // It's whitelisted, downgrade to warning level
+        spdlog::details::log_msg copy = msg;
+        copy.level = spdlog::level::warn;
+        spdlog::sinks::stdout_color_sink_mt::log(copy);
+        return;
+    }
+
+
+    spdlog::sinks::stdout_color_sink_mt::log(msg);
+
+    spdlog::critical("KDDockWidgets should be error free. Aborting tests.");
+    std::terminate();
+}
+
+std::shared_ptr<spdlog::logger> FatalLogger::create()
+{
+    if (spdlog::get(KDDockWidgets::spdlogLoggerName())) {
+        // doesn't happen
+        spdlog::critical("Tests bug, install the FatalLogger earlier.");
+        std::terminate();
+    }
+
+    auto logger = std::make_shared<spdlog::logger>(KDDockWidgets::spdlogLoggerName(), std::make_shared<FatalLogger>());
+    spdlog::register_logger(logger);
+
+    return logger;
+}