indexing suite tests for const containers

[SVN r20422]

test/test_indexing_const.cpp

@@ -0,0 +1,63 @@
+// -*- mode:c++ -*-
+//
+// Module test_indexing_const_ext.cpp
+//
+// Copyright (c) 2003 Raoul M. Gough
+//
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy
+// at http://www.boost.org/LICENSE_1_0.txt)
+//
+// History
+// =======
+// 2003/10/16   rmg     File creation
+//
+// $Id$
+//
+
+#include "int_wrapper.hpp"
+#include <boost/python/suite/indexing/container_suite.hpp>
+#include <boost/python/suite/indexing/iterator_pair.hpp> // for begin(), end()
+#include <vector>
+#include <boost/python/class.hpp>
+#include <boost/python/module.hpp>
+#include <boost/python/def.hpp>
+#include <boost/python/implicit.hpp>
+
+// More messiness from not having a separate int_wrapper.cpp file
+bool int_wrapper::our_trace_flag = true;
+unsigned int_wrapper::our_object_counter = 0;
+
+std::vector<int_wrapper> get_vector ()
+{
+  static int_wrapper array[] = {
+    int_wrapper(8), int_wrapper(6), int_wrapper(4), int_wrapper(2)
+    , int_wrapper(1), int_wrapper(3), int_wrapper(5)
+    , int_wrapper(7), int_wrapper(0) };
+
+  return std::vector<int_wrapper>
+    (boost::python::indexing::begin(array)
+     , boost::python::indexing::end(array));
+}
+
+BOOST_PYTHON_MODULE(test_indexing_const_ext)
+{
+  boost::python::implicitly_convertible <int, int_wrapper>();
+
+  boost::python::def ("setTrace", &int_wrapper::setTrace);
+
+  boost::python::class_<int_wrapper>
+    ("int_wrapper", boost::python::init<int>())
+    .def ("increment", &int_wrapper::increment)
+    .def ("__repr__", &int_wrapper::repr)
+    .def ("__cmp__", compare)
+    ;
+
+  typedef std::vector<int_wrapper> Container1;
+
+  boost::python::class_<Container1>("Vector_const")
+    .def (boost::python::indexing::container_suite<Container1 const>())
+    ;
+
+  boost::python::def ("get_vector", get_vector);
+}

test/test_indexing_const.py

@@ -0,0 +1,45 @@
+#!/usr/bin/python
+# -*- mode:python -*-
+#
+# Python module test_const.py
+#
+# Copyright (c) 2003 Raoul M. Gough
+#
+# Use, modification and distribution is subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy
+# at http://www.boost.org/LICENSE_1_0.txt)
+#
+# History
+# =======
+# 2003/10/16   rmg     File creation
+#
+# $Id$
+#
+
+'''>>> from test_indexing_const_ext import *
+>>> setTrace(False)
+>>> v = get_vector()
+>>> print [x for x in v]
+[8, 6, 4, 2, 1, 3, 5, 7, 0]
+>>> print v.index (3)
+5
+>>> print v.count (0)
+1
+>>> print v.count (9)
+0
+'''
+
+def run(args = None):
+    import sys
+    import doctest
+
+    if args is not None:
+        sys.argv = args
+    return doctest.testmod(sys.modules.get(__name__))
+
+if __name__ == '__main__':
+    print 'running...'
+    import sys
+    status = run()[0]
+    if (status == 0): print "Done."
+    sys.exit(status)