Imported from /home/lorry/working-area/delta_boost-tarball/boost_1_54_0.tar.bz2.boost_1_54_0baserock/morph

1 files changed, 85 insertions, 0 deletions

diff --git a/libs/python/test/enum.py b/libs/python/test/enum.py
new file mode 100644
index 000000000..c3ba3fe7e
--- /dev/null
+++ b/libs/python/test/enum.py
@@ -0,0 +1,85 @@
+# Copyright David Abrahams 2004. 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 enum_ext import *
+
+>>> identity(color.red) # in case of duplicated enums it always take the last enum
+enum_ext.color.blood
+
+>>> identity(color.green)
+enum_ext.color.green
+
+>>> identity(color.blue)
+enum_ext.color.blue
+
+>>> identity(color(1)) # in case of duplicated enums it always take the last enum
+enum_ext.color.blood
+
+>>> identity(color(2))
+enum_ext.color.green
+
+>>> identity(color(3))
+enum_ext.color(3)
+
+>>> identity(color(4))
+enum_ext.color.blue
+
+  --- check export to scope ---
+
+>>> identity(red)
+enum_ext.color.blood
+
+>>> identity(green)
+enum_ext.color.green
+
+>>> identity(blue)
+enum_ext.color.blue
+
+>>> try: identity(1)
+... except TypeError: pass
+... else: print 'expected a TypeError'
+
+>>> c = colorized()
+>>> c.x
+enum_ext.color.blood
+>>> c.x = green
+>>> c.x
+enum_ext.color.green
+>>> red == blood
+True
+>>> red == green
+False
+>>> hash(red) == hash(blood)
+True
+>>> hash(red) == hash(green)
+False
+'''
+
+# pickling of enums only works with Python 2.3 or higher
+exercise_pickling = '''
+>>> import pickle
+>>> p = pickle.dumps(color.green, pickle.HIGHEST_PROTOCOL)
+>>> l = pickle.loads(p)
+>>> identity(l)
+enum_ext.color.green
+'''
+
+def run(args = None):
+    import sys
+    import doctest
+    import pickle
+
+    if args is not None:
+        sys.argv = args
+    self = sys.modules.get(__name__)
+    if (hasattr(pickle, "HIGHEST_PROTOCOL")):
+      self.__doc__ += exercise_pickling
+    return doctest.testmod(self)
+
+if __name__ == '__main__':
+    print "running..."
+    import sys
+    status = run()[0]
+    if (status == 0): print "Done."
+    sys.exit(status)