python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/test_binhex.py

@@ -0,0 +1,55 @@
+"""Test script for the binhex C module
+
+   Uses the mechanism of the python binhex module
+   Based on an original test by Roger E. Masse.
+"""
+import binhex
+import unittest
+from test import support
+
+
+class BinHexTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.fname1 = support.TESTFN + "1"
+        self.fname2 = support.TESTFN + "2"
+        self.fname3 = support.TESTFN + "very_long_filename__very_long_filename__very_long_filename__very_long_filename__"
+
+    def tearDown(self):
+        support.unlink(self.fname1)
+        support.unlink(self.fname2)
+        support.unlink(self.fname3)
+
+    DATA = b'Jack is my hero'
+
+    def test_binhex(self):
+        f = open(self.fname1, 'wb')
+        f.write(self.DATA)
+        f.close()
+
+        binhex.binhex(self.fname1, self.fname2)
+
+        binhex.hexbin(self.fname2, self.fname1)
+
+        f = open(self.fname1, 'rb')
+        finish = f.readline()
+        f.close()
+
+        self.assertEqual(self.DATA, finish)
+
+    def test_binhex_error_on_long_filename(self):
+        """
+        The testcase fails if no exception is raised when a filename parameter provided to binhex.binhex()
+        is too long, or if the exception raised in binhex.binhex() is not an instance of binhex.Error.
+        """
+        f3 = open(self.fname3, 'wb')
+        f3.close()
+
+        self.assertRaises(binhex.Error, binhex.binhex, self.fname3, self.fname2)
+
+def test_main():
+    support.run_unittest(BinHexTestCase)
+
+
+if __name__ == "__main__":
+    test_main()