[issue8816] Add test cases for builtins

[Gregory Nofi]

New submission from Gregory Nofi <crackityjones2004-p at yahoo.com>:

I'm attaching 2 patches with additional test cases for these built-in functions. They are mostly negative tests.

* abs
* callable: trunk only
* len
* long: trunk only
* range: copied some py3k range tests into trunk
* reduce: trunk only
* vars

I'm currently helping port IronPython tests into CPython. This is part of that series.

----------
components: Tests
files: builtins.trunk.patch
keywords: patch
messages: 106410
nosy: gnofi
priority: normal
severity: normal
status: open
title: Add test cases for builtins
versions: Python 2.7, Python 3.1
Added file: http://bugs.python.org/file17457/builtins.trunk.patch

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