Source: ../../rib/rt_tab_expect.hh
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// -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-
// Copyright (c) 2001-2005 International Computer Science Institute
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software")
// to deal in the Software without restriction, subject to the conditions
// listed in the XORP LICENSE file. These conditions include: you must
// preserve this copyright notice, and you cannot mention the copyright
// holders in advertising related to the Software without their permission.
// The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This
// notice is a summary of the XORP LICENSE file; the license in that file is
// legally binding.
// $XORP: xorp/rib/rt_tab_expect.hh,v 1.7 2005/03/25 02:54:22 pavlin Exp $
#ifndef __RIB_RT_TAB_EXPECT_HH__
#define __RIB_RT_TAB_EXPECT_HH__
#include "rt_tab_base.hh"
template<class A> class ExpectedRouteChange;
/**
* @short A Route Table for comparing route updates received against
* expected.
*
* Users of this class specify expected updates with @ref expect_add
* and @ref expect_delete. As the updates come through they are
* compared against those expect and generate an assertion failure if
* those arriving do not match those expected. An assertion failure
* will also occur if there are unmatched updates upon instance
* destruction.
*
* This class is strictly for debugging and testing purposes.
*/
template<class A>
class ExpectTable : public RouteTable<A> {
public:
ExpectTable(const string& tablename, RouteTable<A>* parent);
~ExpectTable();
const list<ExpectedRouteChange<A> >& expected_route_changes() const {
return _expected_route_changes;
}
void expect_add(const IPRouteEntry<A>& route);
void expect_delete(const IPRouteEntry<A>& route);
int add_route(const IPRouteEntry<A>& route, RouteTable<A>* caller);
int delete_route(const IPRouteEntry<A>* route, RouteTable<A>* caller);
const IPRouteEntry<A>* lookup_route(const IPNet<A>& net) const;
const IPRouteEntry<A>* lookup_route(const A& addr) const;
RouteRange<A>* lookup_route_range(const A& addr) const;
TableType type() const { return EXPECT_TABLE; }
RouteTable<A>* parent() { return _parent; }
void replumb(RouteTable<A>* old_parent, RouteTable<A>* new_parent);
string str() const;
private:
RouteTable<A>* _parent;
list<ExpectedRouteChange<A> > _expected_route_changes;
};
template <typename A>
class ExpectedRouteChange {
public:
ExpectedRouteChange(bool add, const IPRouteEntry<A>& route);
bool matches_add(const IPRouteEntry<A>& route) const;
bool matches_delete(const IPRouteEntry<A>* route) const;
string str() const;
private:
bool _add; // true = add, false = delete
IPRouteEntry<A> _route;
};
#endif // __RIB_RT_TAB_EXPECT_HH__
Generated by: pavlin on possum.icir.org on Thu Mar 9 04:43:48 2006, using kdoc $.