added dsitrib item tests: channels, grp, grp key, signed msg.

- also added support src for serialiser test - add functions here that could be generally used throughout serialiser tests

- fixed empty grp id set of grp keys in creategrp function

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3196 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/tests/serialiser/support.cc

@@ -0,0 +1,62 @@
+/*
+ * libretroshare/src/serialiser: t_support.h.cc
+ *
+ * RetroShare Serialiser tests.
+ *
+ * Copyright 2007-2008 by Christopher Evi-Parker
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License Version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems to "retroshare@lunamutt.com".
+ *
+ */
+
+#include <stdlib.h>
+
+#include "support.h"
+
+
+
+void randString(const uint32_t length, std::string& outStr)
+{
+	char alpha = 'a';
+	char* stringData = NULL;
+
+	stringData = new char[length];
+
+	for(int i=0; i != length; i++)
+		stringData[i] = alpha + (rand() % 26);
+
+	outStr.assign(stringData, length);
+	delete[] stringData;
+
+	return;
+}
+
+void randString(const uint32_t length, std::wstring& outStr)
+{
+	wchar_t alpha = L'a';
+	wchar_t* stringData = NULL;
+
+	stringData = new wchar_t[length];
+
+	for(int i=0; i != length; i++)
+		stringData[i] = (alpha + (rand() % 26));
+
+	outStr.assign(stringData, length);
+	delete[] stringData;
+
+	return;
+}