Re: [Tarantool-patches] [PATCH luajit 2/4][v2] test: introduce a helper read_file

[Sergey Kaplun via Tarantool-patches <tarantool-patches@dev.tarantool.org>]

Hi, Sergey!
Thanks for the fixes!
LGTM, after fixing two nits below.

On 11.04.24, Sergey Bronnikov wrote:
> From: Sergey Bronnikov <sergeyb@tarantool.org>
> 

<snipped>

> diff --git a/test/tarantool-tests/lj-366-strtab-correct-size.test.lua b/test/tarantool-tests/lj-366-strtab-correct-size.test.lua
> index 8a97a441..580fce09 100644
> --- a/test/tarantool-tests/lj-366-strtab-correct-size.test.lua
> +++ b/test/tarantool-tests/lj-366-strtab-correct-size.test.lua
> @@ -9,6 +9,7 @@ local test = tap.test('lj-366-strtab-correct-size'):skipcond({
>  })
>  
>  local ffi = require 'ffi'
> +local utils = require('utils')

<snipped>

>  -- Parses a buffer in an ELF format and returns an offset and a size of strtab
>  -- and symtab sections.
>  local function read_elf(elf_content)
> @@ -172,7 +165,7 @@ end
>  test:plan(3)
>  
>  local elf_filename = create_obj_file(MODULE_NAME)
> -local elf_content = read_file(elf_filename)
> +local elf_content = require('utils').tools.read_file(elf_filename)

Nit: s/require('utils')/utils/
Rationale: `utils` are already required above.

>  assert(#elf_content ~= 0, 'cannot read an object file')
>  
>  local strtab, symtab = read_elf(elf_content)
> diff --git a/test/tarantool-tests/utils/tools.lua b/test/tarantool-tests/utils/tools.lua
> index f35c6922..a2556e32 100644
> --- a/test/tarantool-tests/utils/tools.lua
> +++ b/test/tarantool-tests/utils/tools.lua
> @@ -12,4 +12,12 @@ function M.profilename(name)
>    return (arg[0]:gsub('^(.+)/([^/]+)%.test%.lua$', replacepattern))
>  end
>  
> +-- Reads a file located at a specified path and returns its content.

Nit: Comment line width is more than 66 symbols.

> +function M.read_file(path)
> +  local file = assert(io.open(path), 'cannot open an object file')
> +  local content = file:read('*a')
> +  file:close()
> +  return content
> +end
> +
>  return M
> -- 
> 2.34.1
> 

-- 
Best regards,
Sergey Kaplun