[Tarantool-patches] [PATCH v7 0/3] Fix luacheck warnings in test/app-tap and test/app

[sergeyb@tarantool.org]

From: Sergey Bronnikov <sergeyb@tarantool.org>

Changelog v7:
- reverted changes with shadowing
- reverted changes with redefinitions
- rebased to master branch
- splitted a huge patch series for test/ to a separate issues and patches series
  (other patches will follow)

Changelog v6:

- splitted patch in test/ for patches per sub-directory
- adjusted supressions in .luacheckrc
- fixed formatting issues in .luacheckrc
- fixed warnings in test/vinyl/vinyl.lua and test/vinyl/large.lua
- added commit with bumping luajit version
- fixed warnings in test/app-tap/lua/serializer_test.lua

NOTE: patch v6 for app-tap sent in [1] got LGTM from Igor Munkin in [2],
but later Alexander Turenko initiated discussion [3] and we decided verbally to
revert some changes in all patches.

1. https://lists.tarantool.org/pipermail/tarantool-patches/2020-May/017237.html
2. https://lists.tarantool.org/pipermail/tarantool-patches/2020-June/017301.html
3. https://lists.tarantool.org/pipermail/tarantool-patches/2020-June/017312.html

GH issues:
  - https://github.com/tarantool/tarantool/issues/5453
  - https://github.com/tarantool/tarantool/issues/5454
GitLab: https://gitlab.com/tarantool/tarantool/-/pipelines/230796285
Branch: ligurio/gh-5453-luacheck-warnings-test-app-tap

Sergey Bronnikov (3):
  luacheck: fix warnings in test/app-tap
  luacheck: fix warnings in test/app
  luacheck: remove unneeded comment

 .luacheckrc                                   | 15 ++++-
 test/app-tap/cfg.test.lua                     |  2 +-
 test/app-tap/clock.test.lua                   |  4 +-
 test/app-tap/console.test.lua                 | 12 ++--
 test/app-tap/csv.test.lua                     | 56 +++++++++----------
 test/app-tap/fail_main.test.lua               |  4 +-
 .../gh-4761-json-per-call-options.test.lua    |  4 +-
 test/app-tap/gh-5013-fiber-cancel.test.lua    |  2 +-
 .../gh-5130-panic-on-invalid-log.test.lua     |  4 +-
 test/app-tap/http_client.test.lua             | 25 +++------
 test/app-tap/iconv.test.lua                   |  4 +-
 test/app-tap/init_script.test.lua             | 16 +++---
 test/app-tap/inspector.test.lua               |  5 +-
 test/app-tap/json.test.lua                    |  1 -
 test/app-tap/logger.test.lua                  | 12 ++--
 test/app-tap/lua/serializer_test.lua          | 28 +++-------
 test/app-tap/module_api.test.lua              | 13 ++---
 test/app-tap/msgpackffi.test.lua              |  3 +-
 test/app-tap/pcall.test.lua                   |  2 +-
 test/app-tap/snapshot.test.lua                | 15 +++--
 test/app-tap/string.test.lua                  | 30 +++++-----
 test/app-tap/tap.test.lua                     |  4 +-
 test/app-tap/tarantoolctl.test.lua            | 46 ++++++---------
 test/app-tap/trigger.test.lua                 |  8 +--
 test/app-tap/yaml.test.lua                    | 14 ++---
 test/app-tap/yield-in-gc-finalizer.test.lua   |  3 +-
 26 files changed, 150 insertions(+), 182 deletions(-)

-- 
2.25.1