[PATCH remotenames-ext] tests: adjust tests to respect negation in cmd flags

[Sean Farley]

Kostia Balytskyi <ikostia at fb.com> writes:

> # HG changeset patch
> # User Kostia Balytskyi <ikostia at fb.com>
> # Date 1475505045 25200
> #      Mon Oct 03 07:30:45 2016 -0700
> # Node ID e4c0713ea86204b900a2e1cce238f61e4bef2062
> # Parent  3aa5c4dbf5086615dbbe42b0d2d9fd5ca0488cf1
> tests: adjust tests to respect negation in cmd flags

Thanks, queued.