[Tarantool-patches] [PATCH v2] test: fix OSX host setup

[Sergey Bronnikov]

On 21:09 Mon 23 Mar , Alexander V. Tikhonov wrote:
> Fixed OSX host setup for Tarantool build:
> - set brew installation from Homebrew repository instructions;
> - set in use Python 2 latest commit from tapped local formula,
>   since Python 2 is EOL, also removed extra pip installation with
>   get-pip script, because tapped formula installs pip itself;
> - added upgrade packages call to avoid of fails on already
>   installed packages, but with previous version.
> 
> Fixed OSX host setup for Tarantool test:
> - set maximum processes limit value to 2500 for testing process;
> - set 'var' directory for test-run tool to the shorter path name
>   to avoid of issues with long names;

Looks good to me. One note: I suspect python brew file was copied
from somewhere. It would be better to specify resource.