[PATCH 01 of 11 V2] tests: make subprocess handling reusable for different tests in test-stdio.py

[Yuya Nishihara]

On Mon, 13 Jul 2020 00:41:26 +0200, Manuel Jacob wrote:
> # HG changeset patch
> # User Manuel Jacob <me at manueljacob.de>
> # Date 1594116820 -7200
> #      Tue Jul 07 12:13:40 2020 +0200
> # Node ID 2668345a92975b843cab2e766b8fa59181003772
> # Parent  fa270dcbdb551766b3f244cd9e99b663e62e7696
> # EXP-Topic stdio
> tests: make subprocess handling reusable for different tests in test-stdio.py

Queued 1, 3, 4, 5, 6, thanks.