Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Lib/test/test_email/test_pickleable.py

@@ -0,0 +1,76 @@
+import unittest
+import textwrap
+import copy
+import pickle
+import email
+import email.message
+from email import policy
+from email.headerregistry import HeaderRegistry
+from test.test_email import TestEmailBase, parameterize
+
+
+@parameterize
+class TestPickleCopyHeader(TestEmailBase):
+
+    header_factory = HeaderRegistry()
+
+    unstructured = header_factory('subject', 'this is a test')
+
+    header_params = {
+        'subject': ('subject', 'this is a test'),
+        'from':    ('from',    'frodo@mordor.net'),
+        'to':      ('to',      'a: k@b.com, y@z.com;, j@f.com'),
+        'date':    ('date',    'Tue, 29 May 2012 09:24:26 +1000'),
+        }
+
+    def header_as_deepcopy(self, name, value):
+        header = self.header_factory(name, value)
+        h = copy.deepcopy(header)
+        self.assertEqual(str(h), str(header))
+
+    def header_as_pickle(self, name, value):
+        header = self.header_factory(name, value)
+        for proto in range(pickle.HIGHEST_PROTOCOL + 1):
+            p = pickle.dumps(header, proto)
+            h = pickle.loads(p)
+            self.assertEqual(str(h), str(header))
+
+
+@parameterize
+class TestPickleCopyMessage(TestEmailBase):
+
+    # Message objects are a sequence, so we have to make them a one-tuple in
+    # msg_params so they get passed to the parameterized test method as a
+    # single argument instead of as a list of headers.
+    msg_params = {}
+
+    # Note: there will be no custom header objects in the parsed message.
+    msg_params['parsed'] = (email.message_from_string(textwrap.dedent("""\
+        Date: Tue, 29 May 2012 09:24:26 +1000
+        From: frodo@mordor.net
+        To: bilbo@underhill.org
+        Subject: help
+
+        I think I forgot the ring.
+        """), policy=policy.default),)
+
+    msg_params['created'] = (email.message.Message(policy=policy.default),)
+    msg_params['created'][0]['Date'] = 'Tue, 29 May 2012 09:24:26 +1000'
+    msg_params['created'][0]['From'] = 'frodo@mordor.net'
+    msg_params['created'][0]['To'] = 'bilbo@underhill.org'
+    msg_params['created'][0]['Subject'] = 'help'
+    msg_params['created'][0].set_payload('I think I forgot the ring.')
+
+    def msg_as_deepcopy(self, msg):
+        msg2 = copy.deepcopy(msg)
+        self.assertEqual(msg2.as_string(), msg.as_string())
+
+    def msg_as_pickle(self, msg):
+        for proto in range(pickle.HIGHEST_PROTOCOL + 1):
+            p = pickle.dumps(msg, proto)
+            msg2 = pickle.loads(p)
+            self.assertEqual(msg2.as_string(), msg.as_string())
+
+
+if __name__ == '__main__':
+    unittest.main()