From 03dfb1cd1079e055a45972aafbff1c8981e7519b Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Fri, 26 Jun 2015 18:19:49 +0200
Subject: [PATCH] Check if grid is empty when properties are deleted in the
 reverse order (propgrid sample).

This is to check if all properties are really deleted.
---
 samples/propgrid/tests.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/samples/propgrid/tests.cpp b/samples/propgrid/tests.cpp
index ffd5bf5abf..16cea08029 100644
--- a/samples/propgrid/tests.cpp
+++ b/samples/propgrid/tests.cpp
@@ -477,6 +477,13 @@ bool FormMain::RunTests( bool fullTest, bool interactive )
             pgman->DeleteProperty(p);
         }
 
+        // Check if grid is empty.
+        it = pgman->GetVIterator(wxPG_ITERATE_ALL&~(wxPG_IT_CHILDREN(wxPG_PROP_AGGREGATE)));
+        if ( !it.AtEnd() )
+        {
+            RT_FAILURE_MSG(wxString(wxS("Not all properties are deleted")));
+        }
+
         // Recreate grid
         CreateGrid( -1, -1 );
         pgman = m_pPropGridManager;