Check for null pointers

[wxWidgets.git] / samples / console / console.cpp

diff --git a/samples/console/console.cpp b/samples/console/console.cpp
index 35037e5b9781c5641f1fca15c241135204e9db68..14e781d047f1d1846b1faf73f2658978a4baa5f3 100644 (file)
--- a/samples/console/console.cpp
+++ b/samples/console/console.cpp
@@ -1,6 +1,6 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        samples/console/console.cpp
-// Purpose:     a sample console (as opposed to GUI) progam using wxWidgets
+// Purpose:     A sample console (as opposed to GUI) program using wxWidgets
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     04.10.99
@@ -53,7 +53,7 @@
     #define TEST_CMDLINE
     #define TEST_DATETIME
     #define TEST_DIR
-    #define TEST_DLLLOADER
+    #define TEST_DYNLIB
     #define TEST_ENVIRON
     #define TEST_EXECUTE
     #define TEST_FILE
@@ -85,7 +85,7 @@
     #define TEST_WCHAR
     #define TEST_ZIP
 #else // #if TEST_ALL
-    #define TEST_STACKWALKER
+    #define TEST_STDPATHS
 #endif
 
 // some tests are interactive, define this to run them
@@ -201,7 +201,7 @@ static void TestCmdLineConvert()
 #ifdef __UNIX__
     static const wxChar *ROOTDIR = _T("/");
     static const wxChar *TESTDIR = _T("/usr/local/share");
-#elif defined(__WXMSW__)
+#elif defined(__WXMSW__) || defined(__DOS__) || defined(__OS2__)
     static const wxChar *ROOTDIR = _T("c:\\");
     static const wxChar *TESTDIR = _T("d:\\");
 #else
@@ -228,6 +228,8 @@ static void TestDirEnumHelper(wxDir& dir,
     wxPuts(wxEmptyString);
 }
 
+#if TEST_ALL
+
 static void TestDirEnum()
 {
     wxPuts(_T("*** Testing wxDir::GetFirst/GetNext ***"));
@@ -283,6 +285,8 @@ static void TestDirEnum()
     TestDirEnumHelper(dirNo);
 }
 
+#endif // TEST_ALL
+
 class DirPrintTraverser : public wxDirTraverser
 {
 public:
@@ -333,6 +337,8 @@ static void TestDirTraverse()
     dir.Traverse(traverser, wxEmptyString, wxDIR_DIRS | wxDIR_HIDDEN);
 }
 
+#if TEST_ALL
+
 static void TestDirExists()
 {
     wxPuts(_T("*** Testing wxDir::Exists() ***"));
@@ -366,13 +372,15 @@ static void TestDirExists()
     }
 }
 
+#endif // TEST_ALL
+
 #endif // TEST_DIR
 
 // ----------------------------------------------------------------------------
 // wxDllLoader
 // ----------------------------------------------------------------------------
 
-#ifdef TEST_DLLLOADER
+#ifdef TEST_DYNLIB
 
 #include "wx/dynlib.h"
 
@@ -398,7 +406,7 @@ static void TestDllLoad()
     }
     else
     {
-        typedef int (*wxStrlenType)(const char *);
+        typedef int (wxSTDCALL *wxStrlenType)(const char *);
         wxStrlenType pfnStrlen = (wxStrlenType)lib.GetSymbol(FUNC_NAME);
         if ( !pfnStrlen )
         {
@@ -419,6 +427,26 @@ static void TestDllLoad()
                 wxPuts(_T("... ok"));
             }
         }
+
+#ifdef __WXMSW__
+        static const wxChar *FUNC_NAME_AW = _T("lstrlen");
+
+        typedef int (wxSTDCALL *wxStrlenTypeAorW)(const wxChar *);
+        wxStrlenTypeAorW
+            pfnStrlenAorW = (wxStrlenTypeAorW)lib.GetSymbolAorW(FUNC_NAME_AW);
+        if ( !pfnStrlenAorW )
+        {
+            wxPrintf(_T("ERROR: function '%s' wasn't found in '%s'.\n"),
+                     FUNC_NAME_AW, LIB_NAME);
+        }
+        else
+        {
+            if ( pfnStrlenAorW(_T("foobar")) != 6 )
+            {
+                wxPrintf(_T("ERROR: loaded function is not wxStrlen()!\n"));
+            }
+        }
+#endif // __WXMSW__
     }
 }
 
@@ -450,7 +478,7 @@ static void TestDllListLoaded()
 
 #endif
 
-#endif // TEST_DLLLOADER
+#endif // TEST_DYNLIB
 
 // ----------------------------------------------------------------------------
 // wxGet/SetEnv
@@ -869,8 +897,8 @@ static void TestFileNameCwd()
 
 #ifdef TEST_FILETIME
 
-#include <wx/filename.h>
-#include <wx/datetime.h>
+#include "wx/filename.h"
+#include "wx/datetime.h"
 
 static void TestFileGetTimes()
 {
@@ -1526,7 +1554,7 @@ static void TestRegExInteractive()
 
 #ifdef TEST_ODBC
 
-#include <wx/db.h>
+#include "wx/db.h"
 
 static void TestDbOpen()
 {
@@ -2085,9 +2113,9 @@ static void TestScopeGuard()
     wxON_BLOCK_EXIT2(function2, 3.14, 'p');
 
     Object obj;
-    wxON_BLOCK_EXIT_OBJ0(obj, &Object::method0);
-    wxON_BLOCK_EXIT_OBJ1(obj, &Object::method1, 7);
-    wxON_BLOCK_EXIT_OBJ2(obj, &Object::method2, 2.71, 'e');
+    wxON_BLOCK_EXIT_OBJ0(obj, Object::method0);
+    wxON_BLOCK_EXIT_OBJ1(obj, Object::method1, 7);
+    wxON_BLOCK_EXIT_OBJ2(obj, Object::method2, 2.71, 'e');
 
     wxScopeGuard dismissed = wxMakeGuard(function0);
     dismissed.Dismiss();
@@ -2656,7 +2684,17 @@ static void TestStandardPaths()
     wxPrintf(_T("Data dir (sys local):\t%s\n"), stdp.GetLocalDataDir().c_str());
     wxPrintf(_T("Data dir (user):\t%s\n"), stdp.GetUserDataDir().c_str());
     wxPrintf(_T("Data dir (user local):\t%s\n"), stdp.GetUserLocalDataDir().c_str());
+    wxPrintf(_T("Documents dir:\t\t%s\n"), stdp.GetDocumentsDir().c_str());
     wxPrintf(_T("Plugins dir:\t\t%s\n"), stdp.GetPluginsDir().c_str());
+    wxPrintf(_T("Resources dir:\t\t%s\n"), stdp.GetResourcesDir().c_str());
+    wxPrintf(_T("Localized res. dir:\t%s\n"),
+             stdp.GetLocalizedResourcesDir(_T("fr")).c_str());
+    wxPrintf(_T("Message catalogs dir:\t%s\n"),
+             stdp.GetLocalizedResourcesDir
+                  (
+                    _T("fr"),
+                    wxStandardPaths::ResourceCat_Messages
+                  ).c_str());
 }
 
 #endif // TEST_STDPATHS
@@ -2995,7 +3033,7 @@ static void TestVCardRead()
 
         wxPrintf(_T("Full name from wxVCard API: %s\n"), value.c_str());
 
-        // now show how to deal with multiply occuring properties
+        // now show how to deal with multiply occurring properties
         DumpVCardAddresses(vcard);
         DumpVCardPhoneNumbers(vcard);
 
@@ -4119,10 +4157,10 @@ int main(int argc, char **argv)
     TestDirTraverse();
 #endif // TEST_DIR
 
-#ifdef TEST_DLLLOADER
+#ifdef TEST_DYNLIB
     TestDllLoad();
     TestDllListLoaded();
-#endif // TEST_DLLLOADER
+#endif // TEST_DYNLIB
 
 #ifdef TEST_ENVIRON
     TestEnvironment();
@@ -4365,4 +4403,3 @@ int main(int argc, char **argv)
     wxUnusedVar(argv);
     return 0;
 }
-