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From: Maxim Kokryashkin via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Sergey Kaplun <skaplun@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v2 luajit 22/26] test: enable <ffi_tabov.lua> LuaJIT test
Date: Thu, 1 Feb 2024 12:19:38 +0300	[thread overview]
Message-ID: <3mp6fy366vr2sbxgr6tf2h7la62222a7esmwyhyacmtyed6s6b@adceh4obad4d> (raw)
In-Reply-To: <d30c8257deb210d58db8bd543a0688681349de78.1706520765.git.skaplun@tarantool.org>

Hi, Sergey!
Thanks for the patch!
Please consider my comments below.

On Mon, Jan 29, 2024 at 01:45:22PM +0300, Sergey Kaplun wrote:
> This patch moves the <ffi_tabov.lua> test from the LuaJIT-tests suite to
> the tarantool-tests suite, because this test should be run separately to
> avoid overflow of the table with ctypes for other tests from
> LuaJIT-tests suite.
>
> Part of tarantool/tarantool#9398
> ---
>  test/LuaJIT-tests/lib/ffi/ffi_tabov.lua | 12 -----------
>  test/tarantool-tests/ffi-tabov.test.lua | 27 +++++++++++++++++++++++++
>  2 files changed, 27 insertions(+), 12 deletions(-)
>  delete mode 100644 test/LuaJIT-tests/lib/ffi/ffi_tabov.lua
>  create mode 100644 test/tarantool-tests/ffi-tabov.test.lua
>
> diff --git a/test/LuaJIT-tests/lib/ffi/ffi_tabov.lua b/test/LuaJIT-tests/lib/ffi/ffi_tabov.lua
> deleted file mode 100644
> index ba621960..00000000
> --- a/test/LuaJIT-tests/lib/ffi/ffi_tabov.lua
> +++ /dev/null
> @@ -1,12 +0,0 @@
> -local ffi = require("ffi")
> -
> -local last = 0
> -
> -assert(pcall(function()
> -  for i=1,65536 do
> -    last = i
> -    ffi.typeof"struct {}"
> -  end
> -end) == false)
> -
> -assert(last > 20000)
> diff --git a/test/tarantool-tests/ffi-tabov.test.lua b/test/tarantool-tests/ffi-tabov.test.lua
> new file mode 100644
> index 00000000..7ea8b24b
> --- /dev/null
> +++ b/test/tarantool-tests/ffi-tabov.test.lua
> @@ -0,0 +1,27 @@
> +local tap = require('tap')
> +local ffi = require('ffi')
> +
> +-- This test is moved here from the LuaJIT-tests suite since it
> +-- should be run separately because it exhausts the ctype table.
> +local test = tap.test('ffi-tabov')
> +
> +test:plan(3)
> +
> +-- XXX: Amount of ctypes available to the user of a platform.
Where does this number comes from? Drop a comment.
> +local MIN_AVAILABLE_CTYPES = 20000
> +
> +local last = 0
> +
> +local res, errmsg = pcall(function()
> +  for i = 1, 2^16 do
Drop a comment explaining the number of iterations.
> +    last = i
> +    ffi.typeof('struct {}')
> +  end
> +end)
> +
> +test:ok(res == false, 'correct status')
> +test:like(errmsg, 'table overflow', 'correct error message')
> +
> +test:ok(last > MIN_AVAILABLE_CTYPES, 'huge enough amount of free ctypes')
> +
> +test:done(true)
> --
> 2.43.0
>

  reply	other threads:[~2024-02-01  9:19 UTC|newest]

Thread overview: 144+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-29 10:45 [Tarantool-patches] [PATCH v2 luajit 00/26] More tests from LuaJIT-tests, part 1 Sergey Kaplun via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 01/26] cmake: introduce AddTestLib macro Sergey Kaplun via Tarantool-patches
2024-01-31 11:25   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 11:23     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:48       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 14:20   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 02/26] test: prepare lauxilarily libs for LuaJIT-tests Sergey Kaplun via Tarantool-patches
2024-01-31 11:48   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 11:24     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:50       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 14:23   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 03/26] test: separate LuaJIT helpers from ffi_util.inc Sergey Kaplun via Tarantool-patches
2024-01-31 11:58   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 11:47     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:51       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 15:45   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 11:48     ` Sergey Kaplun via Tarantool-patches
2024-02-07  6:49       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 04/26] test: enable <ffi_arith_ptr.lua> in LuaJIT-tests Sergey Kaplun via Tarantool-patches
2024-01-31 12:21   ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 15:50   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 05/26] test: enable <ffi_bitfield.lua> " Sergey Kaplun via Tarantool-patches
2024-01-31 12:26   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 11:54     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:52       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 15:52   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 11:55     ` Sergey Kaplun via Tarantool-patches
2024-02-07  6:50       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 06/26] test: enable <ffi_call.lua> " Sergey Kaplun via Tarantool-patches
2024-01-31 12:34   ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 15:58   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 12:01     ` Sergey Kaplun via Tarantool-patches
2024-02-07  6:50       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 07/26] test: enable <ffi_callback.lua> " Sergey Kaplun via Tarantool-patches
2024-01-31 13:02   ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 16:01   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 08/26] test: enable <ffi_const.lua> " Sergey Kaplun via Tarantool-patches
2024-01-31 14:32   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 12:09     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:52       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 14:32   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 12:10     ` Sergey Kaplun via Tarantool-patches
2024-02-07  6:52       ` Sergey Bronnikov via Tarantool-patches
2024-02-01 16:02   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 09/26] test: enable <ffi_convert.lua> " Sergey Kaplun via Tarantool-patches
2024-01-31 14:55   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 13:11     ` Sergey Kaplun via Tarantool-patches
2024-02-06 14:03       ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:58       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 16:06   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 13:13     ` Sergey Kaplun via Tarantool-patches
2024-02-01 16:19   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 10/26] test: enable <ffi_enum.lua> " Sergey Kaplun via Tarantool-patches
2024-01-31 14:59   ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 16:07   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 11/26] test: enable <ffi_gcstep_recursive.lua> Sergey Kaplun via Tarantool-patches
2024-01-31 15:07   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 13:23     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:58       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 16:10   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 12/26] test: enable <ffi_jit_arith.lua> in LuaJIT-tests Sergey Kaplun via Tarantool-patches
2024-01-31 15:15   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 13:29     ` Sergey Kaplun via Tarantool-patches
2024-02-09 14:59       ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 16:12   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 13/26] test: enable <ffi_jit_call.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  8:30   ` Maxim Kokryashkin via Tarantool-patches
2024-02-01 16:15   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 14/26] test: enable <ffi_jit_conv.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  8:32   ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 12:51   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 13:33     ` Sergey Kaplun via Tarantool-patches
2024-02-07  6:53       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 15/26] test: enable <ffi_lex_number.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  8:38   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 13:39     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:03       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 12:53   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 16/26] test: enable <ffi_metatype.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  8:40   ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 12:58   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 13:48     ` Sergey Kaplun via Tarantool-patches
2024-02-07  7:01       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 17/26] test: enable <ffi_new.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  8:43   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 13:55     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:09       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:03   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 13:58     ` Sergey Kaplun via Tarantool-patches
2024-02-07  7:51       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 18/26] test: enable <ffi_parse_array.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:01   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 14:11     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:11       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:08   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 14:12     ` Sergey Kaplun via Tarantool-patches
2024-02-07  8:04       ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 19/26] test: enable <ffi_parse_basic.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:03   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 14:15     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:12       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:10   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 20/26] test: enable <ffi_parse_cdef.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:05   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 14:21     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:12       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:11   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 21/26] test: enable <ffi_parse_struct.lua> LuaJIT test Sergey Kaplun via Tarantool-patches
2024-02-01  9:16   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 14:23     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:13       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:14   ` Sergey Bronnikov via Tarantool-patches
2024-02-06 14:25     ` Sergey Kaplun via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 22/26] test: enable <ffi_tabov.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:19   ` Maxim Kokryashkin via Tarantool-patches [this message]
2024-02-06 14:37     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:13       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:20   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 23/26] test: enable <lightud.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:23   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 14:43     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:14       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:27   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 24/26] test: enable <api_call.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:25   ` Maxim Kokryashkin via Tarantool-patches
2024-02-06 14:44     ` Sergey Kaplun via Tarantool-patches
2024-02-09 16:15       ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:28   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 25/26] test: enable <catch_wrap.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:31   ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:32   ` Sergey Bronnikov via Tarantool-patches
2024-01-29 10:45 ` [Tarantool-patches] [PATCH v2 luajit 26/26] test: enable <catch_cpp.lua> " Sergey Kaplun via Tarantool-patches
2024-02-01  9:32   ` Maxim Kokryashkin via Tarantool-patches
2024-02-05 13:32   ` Sergey Bronnikov via Tarantool-patches
2024-02-01 16:32 ` [Tarantool-patches] [PATCH v2 luajit 00/26] More tests from LuaJIT-tests, part 1 Sergey Bronnikov via Tarantool-patches
2024-02-06 17:03   ` Sergey Kaplun via Tarantool-patches
2024-02-07  8:06     ` Sergey Bronnikov via Tarantool-patches
2024-02-07  8:14 ` Sergey Bronnikov via Tarantool-patches
2024-02-15 12:49 ` Sergey Kaplun via Tarantool-patches
2024-02-18 11:48   ` Maxim Kokryashkin via Tarantool-patches
2024-02-18 11:54     ` Sergey Kaplun via Tarantool-patches
2024-02-19  8:56       ` Maxim Kokryashkin via Tarantool-patches
2024-02-20  8:10   ` Sergey Bronnikov via Tarantool-patches
2024-02-28 18:25 ` Sergey Kaplun via Tarantool-patches

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