From: Sergey Kaplun via Tarantool-patches <tarantool-patches@dev.tarantool.org> To: Maxim Kokryashkin <m.kokryashkin@tarantool.org>, Sergey Bronnikov <sergeyb@tarantool.org> Cc: tarantool-patches@dev.tarantool.org Subject: [Tarantool-patches] [PATCH luajit 21/25] test: enable <ffi_tabov.lua> LuaJIT test Date: Fri, 19 Jan 2024 14:32:44 +0300 [thread overview] Message-ID: <4fdefe60eb44c2b20223548b46a140b44c34846b.1705661401.git.skaplun@tarantool.org> (raw) In-Reply-To: <cover.1705661401.git.skaplun@tarantool.org> 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. +local MIN_AVAILABLE_CTYPES = 20000 + +local last = 0 + +local res, errmsg = pcall(function() + for i = 1, 2^16 do + 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
next prev parent reply other threads:[~2024-01-19 11:47 UTC|newest] Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-19 11:32 [Tarantool-patches] [PATCH luajit 00/25] More tests from LuaJIT-tests, part 1 Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 01/25] test: prepare lauxilarily libs for LuaJIT-tests Sergey Kaplun via Tarantool-patches 2024-01-23 9:10 ` Sergey Bronnikov via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 02/25] test: separate LuaJIT helpers from ffi_util.inc Sergey Kaplun via Tarantool-patches 2024-01-23 9:17 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 12:35 ` Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 03/25] test: enable <ffi_arith_ptr.lua> in LuaJIT-tests Sergey Kaplun via Tarantool-patches 2024-01-23 9:21 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 13:10 ` Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 04/25] test: enable <ffi_bitfield.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 05/25] test: enable <ffi_call.lua> " Sergey Kaplun via Tarantool-patches 2024-01-23 9:32 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 12:46 ` Sergey Kaplun via Tarantool-patches 2024-01-24 11:05 ` Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 06/25] test: enable <ffi_callback.lua> " Sergey Kaplun via Tarantool-patches 2024-01-23 9:36 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 12:01 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 12:58 ` Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 07/25] test: enable <ffi_const.lua> " Sergey Kaplun via Tarantool-patches 2024-01-23 9:38 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 11:59 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 12:52 ` Sergey Kaplun via Tarantool-patches 2024-01-23 12:49 ` Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 08/25] test: enable <ffi_convert.lua> " Sergey Kaplun via Tarantool-patches 2024-01-23 9:39 ` Sergey Bronnikov via Tarantool-patches 2024-01-23 12:51 ` Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 09/25] test: enable <ffi_enum.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 10/25] test: enable <ffi_gcstep_recursive.lua> Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 11/25] test: enable <ffi_jit_arith.lua> in LuaJIT-tests Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 12/25] test: enable <ffi_jit_call.lua> " Sergey Kaplun via Tarantool-patches 2024-01-24 14:43 ` Sergey Bronnikov via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 13/25] test: enable <ffi_jit_conv.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 14/25] test: enable <ffi_lex_number.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 15/25] test: enable <ffi_metatype.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 16/25] test: enable <ffi_new.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 17/25] test: enable <ffi_parse_array.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 18/25] test: enable <ffi_parse_basic.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 19/25] test: enable <ffi_parse_cdef.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 20/25] test: enable <ffi_parse_struct.lua> LuaJIT test Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` Sergey Kaplun via Tarantool-patches [this message] 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 22/25] test: enable <lightud.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 23/25] test: enable <api_call.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 24/25] test: enable <catch_wrap.lua> " Sergey Kaplun via Tarantool-patches 2024-01-19 11:32 ` [Tarantool-patches] [PATCH luajit 25/25] test: enable <catch_cpp.lua> " Sergey Kaplun via Tarantool-patches 2024-01-23 9:01 ` [Tarantool-patches] [PATCH luajit 00/25] More tests from LuaJIT-tests, part 1 Sergey Bronnikov via Tarantool-patches
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