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// file : tests/cxx/tree/test-template/driver.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2006-2009 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
// Test tree node containment.
//
#include <memory> // std::auto_ptr
#include "test.hxx"
using namespace std;
using namespace test;
int
main ()
{
// Change of a container in a sub-tree without ID.
//
{
auto_ptr<inner> i (new inner ());
i->ref ("foo");
outer o;
o.i (i);
o.ref ("foo");
assert (o.i ()->ref ()->get () == 0);
assert (o.ref ()->get () == 0);
}
// Change of container in a sub-tree with ID inside.
//
{
auto_ptr<inner> i (new inner ());
inner* p (i.get ());
i->id ("foo");
i->ref ("foo");
assert (i->ref ()->get () == p);
outer o;
o.i (i);
o.ref ("foo");
assert (o.i ()->ref ()->get () == p);
assert (o.ref ()->get () == p);
}
// Change of a container in ID.
//
{
auto_ptr<xml_schema::id> id (new xml_schema::id ("foo"));
inner i;
i.id (id);
i.ref ("foo");
assert (i.ref ()->get () == &i);
}
// Change of a container in a type derived from ID with ID inside.
//
{
auto_ptr<id_ex> id (new id_ex ("foo"));
id_ex* p (id.get ());
id->id ("bar");
inner i;
i.id_ex (id);
i.ref ("foo");
assert (i.ref ()->get () == &i);
i.ref ("bar");
assert (i.ref ()->get () == p);
}
}
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