[Python-checkins] cpython: Check deques against common sequence tests (except for slicing).

[Zachary Ware]

On Wed, Apr 1, 2015 at 10:11 AM, raymond.hettinger
<python-checkins at python.org> wrote:
> https://hg.python.org/cpython/rev/393189326adb
> changeset:   95350:393189326adb
> user:        Raymond Hettinger <python at rcn.com>
> date:        Wed Apr 01 08:11:09 2015 -0700
> summary:
>   Check deques against common sequence tests (except for slicing).
>
> files:
>   Lib/test/test_deque.py |  16 ++++++++++++++++
>   1 files changed, 16 insertions(+), 0 deletions(-)
>
>
> diff --git a/Lib/test/test_deque.py b/Lib/test/test_deque.py
> --- a/Lib/test/test_deque.py
> +++ b/Lib/test/test_deque.py
> @@ -843,6 +843,21 @@
>          # SF bug #1486663 -- this used to erroneously raise a TypeError
>          SubclassWithKwargs(newarg=1)
>
> +class TestSequence(seq_tests.CommonTest):
> +    type2test = deque
> +
> +    def test_getitem(self):
> +        # For now, bypass tests that require slicing
> +        pass
> +
> +    def test_getslice(self):
> +        # For now, bypass tests that require slicing
> +        pass
> +
> +    def test_subscript(self):
> +        # For now, bypass tests that require slicing
> +        pass

Instead of making these empty passing tests, it's better to set them
to 'None' so that unittest doesn't run them (and thus doesn't report
success when it hasn't actually tested something).

-- 
Zach