initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/tests/testlog.h

@@ -0,0 +1,99 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/testlog.h
+// Purpose:     Helper for testing wxLogXXX() functions.
+// Author:      Vadim Zeitlin
+// Created:     2025-07-06 (extracted from tests/log/logtest.cpp)
+// Copyright:   (c) 2009-2025 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_TESTS_TESTLOG_H_
+#define _WX_TESTS_TESTLOG_H_
+
+#include "wx/log.h"
+
+// ----------------------------------------------------------------------------
+// test loggers
+// ----------------------------------------------------------------------------
+
+// base class for all test loggers which simply store all logged messages for
+// future examination in the test code
+class TestLogBase : public wxLog
+{
+public:
+    TestLogBase() { }
+
+    const wxString& GetLog(wxLogLevel level) const
+    {
+        return m_logs[level];
+    }
+
+    const wxLogRecordInfo& GetInfo(wxLogLevel level) const
+    {
+        return m_logsInfo[level];
+    }
+
+    void Clear()
+    {
+        for ( unsigned n = 0; n < WXSIZEOF(m_logs); n++ )
+        {
+            m_logs[n].clear();
+            m_logsInfo[n] = wxLogRecordInfo();
+        }
+    }
+
+protected:
+    wxString m_logs[wxLOG_Trace + 1];
+    wxLogRecordInfo m_logsInfo[wxLOG_Trace + 1];
+
+    wxDECLARE_NO_COPY_CLASS(TestLogBase);
+};
+
+// simple log sink which just stores the messages logged for each level
+class TestLog : public TestLogBase
+{
+public:
+    TestLog() { }
+
+protected:
+    virtual void DoLogRecord(wxLogLevel level,
+                             const wxString& msg,
+                             const wxLogRecordInfo& info) override
+    {
+        m_logs[level] = msg;
+        m_logsInfo[level] = info;
+    }
+
+private:
+    wxDECLARE_NO_COPY_CLASS(TestLog);
+};
+
+// ----------------------------------------------------------------------------
+// Class to use with TEST_CASE_METHOD() for tests checking logging results.
+// ----------------------------------------------------------------------------
+
+class LogTestCase
+{
+public:
+    LogTestCase()
+        : m_log(new TestLog),
+          m_logOld(wxLog::SetActiveTarget(m_log)),
+          m_logWasEnabled(wxLog::EnableLogging())
+    {
+    }
+
+    ~LogTestCase()
+    {
+        delete wxLog::SetActiveTarget(m_logOld);
+        wxLog::EnableLogging(m_logWasEnabled);
+    }
+
+protected:
+    TestLog* const m_log;
+    wxLog* const m_logOld;
+    const bool m_logWasEnabled;
+
+    wxDECLARE_NO_COPY_CLASS(LogTestCase);
+};
+
+#endif // _WX_TESTS_TESTLOG_H_