[pypy-svn] pypy default: Add a failing test which shows why sockets are completely broken on Windows

[amauryfa]

Author: Amaury Forgeot d'Arc <amauryfa at gmail.com>
Branch: 
Changeset: r40929:bf32876b4928
Date: 2011-01-19 17:02 +0100
http://bitbucket.org/pypy/pypy/changeset/bf32876b4928/

Log:	Add a failing test which shows why sockets are completely broken on
	Windows

diff --git a/pypy/interpreter/test/test_appinterp.py b/pypy/interpreter/test/test_appinterp.py
--- a/pypy/interpreter/test/test_appinterp.py
+++ b/pypy/interpreter/test/test_appinterp.py
@@ -160,3 +160,26 @@
 
         w_str = space1.getattr(w_mymod1, space1.wrap("hi"))
         assert space1.str_w(w_str) == "hello"
+
+    def test_geninterp_can_unfreeze(self):
+        # When a module contains an "import" statement in applevel code, the
+        # imported module is initialized, possibly after it has been already
+        # frozen.
+
+        # This is important when the module startup() function does something
+        # at runtime, like setting os.environ (posix module) or initializing
+        # the winsock library (_socket module)
+        from pypy.conftest import gettestobjspace
+        space = gettestobjspace(usemodules=('_ssl', '_socket'))
+
+        w_socket = space.builtin_modules['_socket']
+        w_ssl = space.builtin_modules['_ssl']
+
+        # Uncomment this line for a workaround
+        # space.getattr(w_ssl, space.wrap('SSLError'))
+
+        w_socket._freeze_()
+        assert w_socket.startup_called == False
+        w_ssl._freeze_() # w_ssl.appleveldefs['SSLError'] imports _socket
+        assert w_socket.startup_called == False
+