This commit was manufactured by cvs2svn to create branch 'mpl_v2'.

[SVN r15247]

test/list.cpp

@@ -0,0 +1,145 @@
+// Copyright David Abrahams 2002. Permission to copy, use,
+// modify, sell and distribute this software is granted provided this
+// copyright notice appears in all copies. This software is provided
+// "as is" without express or implied warranty, and with no claim as
+// to its suitability for any purpose.
+
+#include <boost/python/module_init.hpp>
+#include <boost/python/def.hpp>
+#include <boost/python/class.hpp>
+#include <boost/python/list.hpp>
+#include <boost/python/make_function.hpp>
+#include <boost/lexical_cast.hpp>
+#include "test_class.hpp"
+
+using namespace boost::python;
+
+object new_list()
+{
+    return list();
+}
+
+list listify(object x)
+{
+    return list(x);
+}
+
+object listify_string(char const* s)
+{
+    return list(s);
+}
+
+std::string x_rep(test_class<> const& x)
+{
+    return "X("  + boost::lexical_cast<std::string>(x.value()) + ")";
+}
+
+object apply_object_list(object f, list x)
+{
+    return f(x);
+}
+
+list apply_list_list(object f, list x)
+{
+    return call<list>(f.ptr(), x);
+}
+
+void append_object(list& x, object y)
+{
+    x.append(y);
+}
+
+void append_list(list& x, list const& y)
+{
+    x.append(y);
+}
+
+typedef test_class<> X;
+
+int notcmp(object const& x, object const& y)
+{
+    return y < x ? -1 : y > x ? 1 : 0;
+}
+
+void exercise(list x, object y, object print)
+{
+    x.append(y);
+    x.append(5);
+    x.append(X(3));
+    
+    print("after append:");
+    print(x);
+    
+    print("number of", y, "instances:", x.count(y));
+    
+    print("number of 5s:", x.count(5));
+
+    x.extend("xyz");
+    print("after extend:");
+    print(x);
+    print("index of", y, "is:", x.index(y));
+    print("index of 'l' is:", x.index("l"));
+    
+    x.insert(4, 666);
+    print("after inserting 666:");
+    print(x);
+    print("inserting with object as index:");
+    x.insert(x[x.index(5)], "---");
+    print(x);
+    
+    print("popping...");
+    x.pop();
+    print(x);
+    x.pop(x[x.index(5)]);
+    print(x);
+    x.pop(x.index(5));
+    print(x);
+
+    print("removing", y);
+    x.remove(y);
+    print(x);
+    print("removing", 666);
+    x.remove(666);
+    print(x);
+
+    print("reversing...");
+    x.reverse();
+    print(x);
+
+    print("sorted:");
+    x.pop(2); // make sorting predictable
+    x.sort();
+    print(x);
+
+    print("reverse sorted:");
+    x.sort(&notcmp);
+    print(x);
+
+    list w;
+    w.append(5);
+    w.append(6);
+    w += "hi";
+    assert(w[0] == 5);
+    assert(w[1] == 6);
+    assert(w[2] == 'h');
+    assert(w[3] == 'i');
+}
+
+BOOST_PYTHON_MODULE_INIT(list_ext)
+{
+    def("new_list", new_list);
+    def("listify", listify);
+    def("listify_string", listify_string);
+    def("apply_object_list", apply_object_list);
+    def("apply_list_list", apply_list_list);
+        
+    def("append_object", append_object);
+    def("append_list", append_list);
+
+    def("exercise", exercise);
+    
+    class_<X>("X", args<int>())
+        .def( "__repr__", x_rep)
+        ;
+}
+