[Tarantool-patches] [PATCH v7 2/2] luacheck: fix warnings in test/engine_long

[Sergey Bronnikov]

Thanks for review and proposed diff!

It was applied without changes from my side and force pushed.

CI: https://gitlab.com/tarantool/tarantool/-/pipelines/243025033


On 17.01.2021 19:22, Vladislav Shpilevoy wrote:
> Hi! Thanks for the patch!
>
>> diff --git a/.luacheckrc b/.luacheckrc
>> index d58fd57b0..b581136b2 100644
>> --- a/.luacheckrc
>> +++ b/.luacheckrc
>> @@ -176,3 +176,9 @@ files["test/box-tap/extended_error.test.lua"] = {
>>           "forbidden_function",
>>       },
>>   }
>> +files["test/engine_long/suite.lua"] = {
>> +    globals = {
>> +        "delete_replace_update",
>> +        "delete_insert",
> There is no reason for these functions to be global. The only reason
> is being able to call a function via IPROTO_CALL, which is not the
> case here.
>
> I proper fix should make them local and returned as a result of
> require():
>
> ====================
> diff --git a/.luacheckrc b/.luacheckrc
> index 02349331e..8c67f9d47 100644
> --- a/.luacheckrc
> +++ b/.luacheckrc
> @@ -131,9 +131,3 @@ files["test/box-tap/extended_error.test.lua"] = {
>           "forbidden_function",
>       },
>   }
> -files["test/engine_long/suite.lua"] = {
> -    globals = {
> -        "delete_replace_update",
> -        "delete_insert",
> -    }
> -}
> diff --git a/test/engine_long/box.lua b/test/engine_long/box.lua
> index 28a1560d5..94ae81301 100644
> --- a/test/engine_long/box.lua
> +++ b/test/engine_long/box.lua
> @@ -1,7 +1,5 @@
>   #!/usr/bin/env tarantool
>   
> -require('suite')
> -
>   os.execute("rm -rf vinyl_test")
>   os.execute("mkdir -p vinyl_test")
>   
> diff --git a/test/engine_long/delete_insert.result b/test/engine_long/delete_insert.result
> index b1d504271..06085ca78 100644
> --- a/test/engine_long/delete_insert.result
> +++ b/test/engine_long/delete_insert.result
> @@ -1,6 +1,9 @@
>   test_run = require('test_run')
>   ---
>   ...
> +delete_insert = require('suite').delete_insert
> +---
> +...
>   inspector = test_run.new()
>   ---
>   ...
> diff --git a/test/engine_long/delete_insert.test.lua b/test/engine_long/delete_insert.test.lua
> index 275aaa23e..b2c4ec308 100644
> --- a/test/engine_long/delete_insert.test.lua
> +++ b/test/engine_long/delete_insert.test.lua
> @@ -1,4 +1,5 @@
>   test_run = require('test_run')
> +delete_insert = require('suite').delete_insert
>   inspector = test_run.new()
>   engine = inspector:get_cfg('engine')
>   iterations = 100000
> diff --git a/test/engine_long/delete_replace_update.result b/test/engine_long/delete_replace_update.result
> index 66cb9c82c..b12e00688 100644
> --- a/test/engine_long/delete_replace_update.result
> +++ b/test/engine_long/delete_replace_update.result
> @@ -1,3 +1,6 @@
> +delete_replace_update = require('suite').delete_replace_update
> +---
> +...
>   engine_name = 'memtx'
>   ---
>   ...
> diff --git a/test/engine_long/delete_replace_update.test.lua b/test/engine_long/delete_replace_update.test.lua
> index 466b8f007..e6906a94b 100644
> --- a/test/engine_long/delete_replace_update.test.lua
> +++ b/test/engine_long/delete_replace_update.test.lua
> @@ -1,3 +1,4 @@
> +delete_replace_update = require('suite').delete_replace_update
>   engine_name = 'memtx'
>   iterations = 100000
>   
> diff --git a/test/engine_long/suite.lua b/test/engine_long/suite.lua
> index 586160a1a..995257382 100644
> --- a/test/engine_long/suite.lua
> +++ b/test/engine_long/suite.lua
> @@ -9,7 +9,7 @@ local function string_function()
>       return random_string
>   end
>   
> -function delete_replace_update(engine_name, iterations)
> +local function delete_replace_update(engine_name, iterations)
>       if (box.space._space.index.name:select{'tester'}[1] ~= nil) then
>           box.space.tester:drop()
>       end
> @@ -66,7 +66,7 @@ function delete_replace_update(engine_name, iterations)
>       return {counter, random_number, string_value_2, string_value_3}
>   end
>   
> -function delete_insert(engine_name, iterations)
> +local function delete_insert(engine_name, iterations)
>       if (box.space._space.index.name:select{'tester'}[1] ~= nil) then
>           box.space.tester:drop()
>       end
> @@ -104,4 +104,7 @@ function delete_insert(engine_name, iterations)
>       return {counter, string_value_2}
>   end
>   
> -_G.protected_globals = {'delete_replace_update', 'delete_insert'}
> +return {
> +    delete_replace_update = delete_replace_update,
> +    delete_insert = delete_insert
> +}