1 files changed, 77 insertions, 0 deletions
diff --git a/tests/cxx/tree/containment/driver.cxx b/tests/cxx/tree/containment/driver.cxx
new file mode 100644
index 0000000..bd9aa24
--- /dev/null
+++ b/tests/cxx/tree/containment/driver.cxx
@@ -0,0 +1,77 @@
+// 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);
+  }
+}