1 files changed, 40 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/class.py b/src/boost/libs/python/test/class.py
new file mode 100644
index 000000000..15594a105
--- /dev/null
+++ b/src/boost/libs/python/test/class.py
@@ -0,0 +1,40 @@
+# Distributed under 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)
+'''
+>>> from class_ext import *
+
+Ensure sanity:
+
+    >>> x = X(42)
+    >>> x_function(x)
+    42
+
+Demonstrate extraction in the presence of metaclass changes:
+
+    >>> class MetaX(X.__class__):
+    ...     def __new__(cls, *args):
+    ...         return super(MetaX, cls).__new__(cls, *args)
+    >>> class XPlusMetatype(X):
+    ...     __metaclass__ = MetaX
+    >>> x = XPlusMetatype(42)
+    >>> x_function(x)
+    42
+
+
+'''
+
+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)