// Test library configuration for wxwidgets.cfg // // Usage: // $ ./cppcheck --check-library --enable=information --enable=style --error-exitcode=1 --suppress=missingIncludeSystem --inline-suppr '--template="{file}:{line}:{severity}:{id}:{message}"' --inconclusive --library=wxwidgets -f test/cfg/wxwidgets.cpp // => // No warnings about bad library configuration, unmatched suppressions, etc. exitcode=0 // #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include void validCode() { wxString str = wxGetCwd(); (void)str; wxLogGeneric(wxLOG_Message, "test %d", 0); wxLogMessage("test %s", "str"); wxString translation1 = _("text"); wxString translation2 = wxGetTranslation("text"); wxString translation3 = wxGetTranslation("string", "domain"); (void)translation1; (void)translation2; (void)translation3; } #if wxUSE_GUI==1 void validGuiCode() { #if wxUSE_SPINCTRL==1 extern wxSpinCtrl spinCtrlInstance; spinCtrlInstance.SetBase(10); spinCtrlInstance.SetBase(16); #endif } #endif void nullPointer(const wxString &str) { // cppcheck-suppress nullPointer wxLogGeneric(wxLOG_Message, (char*)NULL); // cppcheck-suppress nullPointer wxLogMessage((char*)NULL); double *doublePtr = NULL; // cppcheck-suppress nullPointer (void)str.ToDouble(doublePtr); // cppcheck-suppress nullPointer (void)str.ToCDouble(doublePtr); long * longPtr = NULL; // cppcheck-suppress nullPointer (void)str.ToLong(longPtr); // cppcheck-suppress nullPointer (void)str.ToCLong(longPtr); unsigned long * ulongPtr = NULL; // cppcheck-suppress nullPointer (void)str.ToULong(ulongPtr); // cppcheck-suppress nullPointer (void)str.ToCULong(ulongPtr); long long * longLongPtr = NULL; // cppcheck-suppress nullPointer (void)str.ToLongLong(longLongPtr); unsigned long long * ulongLongPtr = NULL; // cppcheck-suppress nullPointer (void)str.ToULongLong(ulongLongPtr); } void nullPointer_wxSizer_Add(wxSizer &sizer, wxWindow *w) { wxWindow * const ptr = 0; // @todo cppcheck-suppress nullPointer sizer.Add(ptr); // No warning shall be issued for sizer.Add(w); } void uninitvar_wxSizer_Add(wxSizer &sizer, wxWindow *w,wxObject* userData) { int uninit1, uninit2, uninit3; // cppcheck-suppress uninitvar sizer.Add(w,uninit1); // cppcheck-suppress uninitvar sizer.Add(w,4,uninit2); // cppcheck-suppress uninitvar sizer.Add(w,4,2,uninit3,userData); } void ignoredReturnValue(const wxString &s) { // cppcheck-suppress ignoredReturnValue wxGetCwd(); // cppcheck-suppress ignoredReturnValue wxAtoi(s); // cppcheck-suppress ignoredReturnValue wxAtol(s); // cppcheck-suppress ignoredReturnValue wxAtof(s); } void invalidFunctionArg(const wxString &str) { #if wxUSE_SPINCTRL==1 extern wxSpinCtrl spinCtrlInstance; // cppcheck-suppress invalidFunctionArg spinCtrlInstance.SetBase(0); // cppcheck-suppress invalidFunctionArg spinCtrlInstance.SetBase(5); #endif long l; // cppcheck-suppress invalidFunctionArg (void)str.ToLong(&l, -1); // cppcheck-suppress invalidFunctionArg (void)str.ToLong(&l, 1); // cppcheck-suppress invalidFunctionArg (void)str.ToLong(&l, 37); } void uninitvar(wxWindow &w) { wxLogLevel logLevelUninit; char cBufUninit[10]; char *pcUninit; bool uninitBool; // cppcheck-suppress uninitvar wxLogGeneric(logLevelUninit, "test"); // cppcheck-suppress uninitvar wxLogMessage(cBufUninit); // cppcheck-suppress uninitvar wxLogMessage(pcUninit); // cppcheck-suppress uninitvar w.Close(uninitBool); } void uninitvar_wxStaticText(wxStaticText &s) { // no warning s.Wrap(-1); bool uninitBool; // cppcheck-suppress uninitvar s.Wrap(uninitBool); } void uninitvar_wxString_NumberConversion(const wxString &str, const int numberBase) { int uninitInteger1; int uninitInteger2; int uninitInteger3; int uninitInteger4; int uninitInteger5; int uninitInteger6; long l; long long ll; unsigned long ul; unsigned long long ull; // cppcheck-suppress uninitvar (void)str.ToLong(&l, uninitInteger1); // cppcheck-suppress uninitvar (void)str.ToLongLong(&ll, uninitInteger2); // cppcheck-suppress uninitvar (void)str.ToULong(&ul, uninitInteger3); // cppcheck-suppress uninitvar (void)str.ToULongLong(&ull, uninitInteger4); // cppcheck-suppress uninitvar (void)str.ToCLong(&l, uninitInteger5); // cppcheck-suppress uninitvar (void)str.ToCULong(&ul, uninitInteger6); } void uninitvar_SetMenuBar(wxFrame * const framePtr, wxMenuBar * const menuBarPtr) { wxMenuBar *menuBar; // cppcheck-suppress uninitvar framePtr->SetMenuBar(menuBar); framePtr->SetMenuBar(menuBarPtr); } void uninitvar_wxMenuBarAppend(wxMenuBar * const menuBarPtr, wxMenu * const menuPtr, const wxString &title) { wxMenu *menu; // cppcheck-suppress uninitvar menuBarPtr->Append(menu, title); menuBarPtr->Append(menuPtr, title); } void deprecatedFunctions_wxDataViewCustomRenderer(wxDataViewCustomRenderer &dataViewCustomRenderer, wxPoint cursor, wxRect cell, wxDataViewModel *model, const wxDataViewItem &item, unsigned int col) { // cppcheck-suppress ActivateCalled dataViewCustomRenderer.Activate(cell, model, item, col); // cppcheck-suppress LeftClickCalled dataViewCustomRenderer.LeftClick(cursor, cell, model, item, col); } void deprecatedFunctions(wxApp &a, const wxString &s, wxArtProvider *artProvider, wxCalendarCtrl &calenderCtrl, wxComboCtrl &comboCtrl, wxChar * path) { #ifdef __WXOSX__ // cppcheck-suppress MacOpenFileCalled a.MacOpenFile(s); #endif #if wxCHECK_VERSION(3, 1, 0) // wxWidets-3.1.0 or higher: // Some functions are not available anymore in newer versions // @todo cppcheck-suppress ShowPopupCalled comboCtrl.ShowPopup(); #else // cppcheck-suppress InsertCalled wxArtProvider::Insert(artProvider); // cppcheck-suppress GetTextIndentCalled // cppcheck-suppress ignoredReturnValue comboCtrl.GetTextIndent(); // cppcheck-suppress HidePopupCalled comboCtrl.HidePopup(true); // cppcheck-suppress HidePopupCalled comboCtrl.HidePopup(false); // cppcheck-suppress HidePopupCalled comboCtrl.HidePopup(/*default=false*/); // cppcheck-suppress SetTextIndentCalled comboCtrl.SetTextIndent(0); #if wxUSE_DEBUG_CONTEXT==1 // cppcheck-suppress GetLevelCalled // cppcheck-suppress ignoredReturnValue wxDebugContext::GetLevel(); // cppcheck-suppress SetLevelCalled wxDebugContext::SetLevel(42); #endif // cppcheck-suppress wxDos2UnixFilenameCalled wxDos2UnixFilename(path); // cppcheck-suppress wxFileNameFromPathCalled // cppcheck-suppress ignoredReturnValue wxFileNameFromPath(wxT_2("../test.c")); #endif #if defined(__WXMSW__) || defined(__WXGTK__) // EnableYearChange() is not available on these GUI systems #else // cppcheck-suppress EnableYearChangeCalled calenderCtrl.EnableYearChange(false); // cppcheck-suppress EnableYearChangeCalled calenderCtrl.EnableYearChange(true); // cppcheck-suppress EnableYearChangeCalled calenderCtrl.EnableYearChange(/*default=yes*/); #endif }