Move list and tuple tests from test_types.py to their own scripts:
test_tuple.py and test_list.py. Common tests for tuple, list and UserList
are shared (in seq_tests.py and list_tests.py). Port tests to PyUnit.
(From SF patch #736962)
diff --git a/Lib/test/test_list.py b/Lib/test/test_list.py
new file mode 100644
index 0000000..ba2f901
--- /dev/null
+++ b/Lib/test/test_list.py
@@ -0,0 +1,25 @@
+import unittest
+from test import test_support, list_tests
+
+class ListTest(list_tests.CommonTest):
+    type2test = list
+
+    def test_truth(self):
+        super(ListTest, self).test_truth()
+        self.assert_(not [])
+        self.assert_([42])
+
+    def test_identity(self):
+        self.assert_([] is not [])
+
+    def test_len(self):
+        super(ListTest, self).test_len()
+        self.assertEqual(len([]), 0)
+        self.assertEqual(len([0]), 1)
+        self.assertEqual(len([0, 1, 2]), 3)
+
+def test_main():
+    test_support.run_unittest(ListTest)
+
+if __name__=="__main__":
+    test_main()