[Tarantool-patches] [PATCH v2 luajit 27/30] test: disable PUC Lua test for checking arg layout

[Sergey Ostanevich]

LGTM.
Sergos

> On 26 Mar 2021, at 10:43, Sergey Kaplun <skaplun at tarantool.org> wrote:
> 
> Unlike LuaJIT, Tarantool doesn't store the given CLI flags in `arg`,
> so the table has the following layout:
> * arg[-1] -- the binary name
> * arg[0]  -- the script name
> * arg[N]  -- the script argument for all N in [1, #arg]
> 
> This patch disables test checking `arg` layout by negative indexes.
> 
> Part of tarantool/tarantool#5845
> Part of tarantool/tarantool#4473
> ---
> test/PUC-Lua-5.1-tests/main.lua | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/test/PUC-Lua-5.1-tests/main.lua b/test/PUC-Lua-5.1-tests/main.lua
> index 73bff52..acc50a6 100644
> --- a/test/PUC-Lua-5.1-tests/main.lua
> +++ b/test/PUC-Lua-5.1-tests/main.lua
> @@ -71,7 +71,13 @@ local a = [[
> ]]
> a = string.format(a, progname)
> prepfile(a)
> -RUN('lua "-e " -- %s a b c', prog)
> +-- FIXME: Unlike LuaJIT, Tarantool doesn't store the given
> +-- CLI flags in `arg`, so the table has the following layout:
> +-- * arg[-1] -- the binary name
> +-- * arg[0]  -- the script name
> +-- * arg[N]  -- the script argument for all N in [1, #arg]
> +-- Test is disabled for the Tarantool binary.
> +-- RUN('lua "-e " -- %s a b c', prog)
> 
> -- test 'arg' availability in libraries
> -- LuaJIT: LuaJIT v2.1.0-beta3 has extension from Lua 5.3:
> -- 
> 2.31.0
>