initial commit

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

libs/wxWidgets-3.3.1/tests/testableframe.cpp

@@ -0,0 +1,85 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        testableframe.cpp
+// Purpose:     An improved wxFrame for unit-testing
+// Author:      Steven Lamerton
+// Copyright:   (c) 2010 Steven Lamerton
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "testprec.h"
+
+
+#include "wx/app.h"
+#include "testableframe.h"
+
+wxTestableFrame::wxTestableFrame() : wxFrame(nullptr, wxID_ANY, wxASCII_STR("Test Frame"))
+{
+    // Use fixed position to facilitate debugging.
+    Move(200, 200);
+
+    Show();
+}
+
+void wxTestableFrame::OnEvent(wxEvent& evt)
+{
+    m_count[evt.GetEventType()]++;
+
+    if(! evt.IsCommandEvent() )
+        evt.Skip();
+}
+
+int wxTestableFrame::GetEventCount(wxEventType type)
+{
+    return m_count[type];
+}
+
+void wxTestableFrame::ClearEventCount(wxEventType type)
+{
+    m_count[type] = 0;
+}
+
+EventCounter::EventCounter(wxWindow* win, wxEventType type) : m_type(type),
+                                                              m_win(win)
+
+{
+    m_frame = wxStaticCast(wxTheApp->GetTopWindow(), wxTestableFrame);
+
+    m_win->Connect(m_type, wxEventHandler(wxTestableFrame::OnEvent),
+                   nullptr, m_frame);
+}
+
+EventCounter::~EventCounter()
+{
+    m_win->Disconnect(m_type, wxEventHandler(wxTestableFrame::OnEvent),
+                      nullptr, m_frame);
+
+    //This stops spurious counts from previous tests
+    Clear();
+
+    m_frame = nullptr;
+    m_win = nullptr;
+}
+
+bool EventCounter::WaitEvent(int timeInMs)
+{
+    static const int SINGLE_WAIT_DURATION = 50;
+
+    for ( int i = 0; i < timeInMs / SINGLE_WAIT_DURATION; ++i )
+    {
+        wxYield();
+
+        const int count = GetCount();
+        if ( count )
+        {
+            CHECK( count == 1 );
+
+            Clear();
+            return true;
+        }
+
+        wxMilliSleep(SINGLE_WAIT_DURATION);
+    }
+
+    return false;
+}