From: Igor Munkin 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 20/30] test: adapt PUC Lua test for args in vararg func Date: Wed, 31 Mar 2021 12:51:45 +0300 [thread overview] Message-ID: <20210331095145.GG29703@tarantool.org> (raw) In-Reply-To: <422eaeb77d4cb957338af0bdc0151ae7787e1567.1616743343.git.skaplun@tarantool.org> Sergey, Thanks for the patch! I can't understand why this patch is separated from the previous two (10 and 11). Could you provide a rationale for this, please? Also consider the comments below. On 26.03.21, Sergey Kaplun wrote: > Lua 5.1 interprets ... in the vararg functions like additional first Typo: s/like additional/as an additional/. > argument, unlike LuaJIT does. All extra arguments is set into `arg` Typo: s/arguments is set/arguments are set/. > variable. > > Implicit `arg` parameter for old-style vararg functions was finally > removed in Lua 5.2. This patch adjust tests in vararg.lua considering Minor: Did LuaJIT always respect such behaviour? If no, please mention the commit where it has been changed. > Lua 5.2 test suite taken from > https://www.lua.org/tests/lua-5.2.0-tests.tar.gz. > > Closes tarantool/tarantool#5712 As we discussed before: s/Closes/Resolves/. > Part of tarantool/tarantool#5845 > Part of tarantool/tarantool#4473 > --- > test/PUC-Lua-5.1-tests/vararg.lua | 16 ++++++++++++---- > 1 file changed, 12 insertions(+), 4 deletions(-) > > diff --git a/test/PUC-Lua-5.1-tests/vararg.lua b/test/PUC-Lua-5.1-tests/vararg.lua > index ae068fa..efb76c5 100644 > --- a/test/PUC-Lua-5.1-tests/vararg.lua > +++ b/test/PUC-Lua-5.1-tests/vararg.lua > @@ -2,9 +2,13 @@ print('testing vararg') > > _G.arg = nil > > +-- Lua 5.1 interprets ... in the vararg functions like additional Typo: s/like additional/as an additional/. > +-- first argument, unlike LuaJIT does. All extra arguments is set Typo: s/arguments is set/arguments are set/. > +-- into `arg` variable. This extension is from Lua 5.2. > +-- See also https://github.com/tarantool/tarantool/issues/5712. Side note: What is the difference between #5712 and #5694? They look like duplicates to me, and so provide another rationale for squashing all three patches into a single one. > +-- LuaJIT: Test is adapted from PUC-Rio Lua 5.2 test suite. > function f(a, ...) > - assert(type(arg) == 'table') > - assert(type(arg.n) == 'number') > + local arg = {n = select('#', ...), ...} Why did you drop the assertions above? They are trivial (as many of others in this suite), but still check that everything is fine (e.g. that <select> yields a number). > for i=1,arg.n do assert(a[i]==arg[i]) end > return arg.n > end <snipped> > @@ -42,7 +48,9 @@ a = call(print, {'+'}) > assert(a == nil) > > local t = {1, 10} > -function t:f (...) return self[arg[1]]+arg.n end > +-- LuaJIT: Test chunk is adapted from PUC-Rio Lua 5.2 test suite. > +-- See the comment above. > +function t:f (...) local arg = {...}; return self[...]+#arg end Why didn't you create the same structure as elsewhere above? Why did you change <self> indexing? AFAIU, after creating the *right* <arg> variable everything should work with no other changes. > assert(t:f(1,4) == 3 and t:f(2) == 11) > print('+') > > -- > 2.31.0 > -- Best regards, IM
next prev parent reply other threads:[~2021-03-31 9:51 UTC|newest] Thread overview: 153+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-26 7:42 [Tarantool-patches] [PATCH v2 luajit 00/30] Adapt PUC-Rio Lua 5.1 test suite Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 01/30] test: add " Sergey Kaplun via Tarantool-patches 2021-03-26 10:14 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:13 ` Igor Munkin via Tarantool-patches 2021-04-01 8:11 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 02/30] test: add compiling for C libs from PUC-Rio-Lua5.1 Sergey Kaplun via Tarantool-patches 2021-03-26 11:01 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:14 ` Igor Munkin via Tarantool-patches 2021-04-01 8:21 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 03/30] test: adapt Lua 5.1 suite for out-of-source build Sergey Kaplun via Tarantool-patches 2021-03-26 11:07 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 14:25 ` Sergey Kaplun via Tarantool-patches 2021-03-31 22:58 ` Igor Munkin via Tarantool-patches 2021-04-01 8:43 ` Sergey Kaplun via Tarantool-patches 2021-03-31 22:58 ` Igor Munkin via Tarantool-patches 2021-04-01 8:40 ` Sergey Kaplun via Tarantool-patches 2021-04-06 16:56 ` Igor Munkin via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 04/30] test: remove quotes in progname from <main.lua> Sergey Kaplun via Tarantool-patches 2021-03-26 11:12 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 22:58 ` Igor Munkin via Tarantool-patches 2021-04-01 8:50 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 05/30] test: adapt arg availability test from Lua suite Sergey Kaplun via Tarantool-patches 2021-03-26 11:22 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 22:58 ` Igor Munkin via Tarantool-patches 2021-04-01 9:37 ` Sergey Kaplun via Tarantool-patches 2021-04-06 15:24 ` Igor Munkin via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 06/30] test: disable PUC Lua tests confused by -v output Sergey Kaplun via Tarantool-patches 2021-03-26 11:26 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 14:31 ` Sergey Kaplun via Tarantool-patches 2021-03-31 22:58 ` Igor Munkin via Tarantool-patches 2021-04-01 9:56 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 07/30] test: disable Lua tests for bytecode with header Sergey Kaplun via Tarantool-patches 2021-03-26 11:30 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 22:59 ` Igor Munkin via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 08/30] test: disable JIT for GC step counting tests Sergey Kaplun via Tarantool-patches 2021-03-26 11:32 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:14 ` Igor Munkin via Tarantool-patches 2021-04-01 10:10 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 09/30] test: disable Lua suite tests for line hook Sergey Kaplun via Tarantool-patches 2021-03-26 11:35 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 14:33 ` Sergey Kaplun via Tarantool-patches 2021-03-31 22:59 ` Igor Munkin via Tarantool-patches 2021-04-01 10:06 ` Sergey Kaplun via Tarantool-patches 2021-04-06 19:45 ` Igor Munkin via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 10/30] test: adapt test for debug.setlocal in Lua suite Sergey Kaplun via Tarantool-patches 2021-03-26 11:44 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 14:45 ` Sergey Kaplun via Tarantool-patches 2021-03-30 22:14 ` Igor Munkin via Tarantool-patches 2021-04-01 10:16 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 11/30] test: adapt getlocal PUC test for vararg func Sergey Kaplun via Tarantool-patches 2021-03-26 11:47 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 14:52 ` Sergey Kaplun via Tarantool-patches 2021-03-30 22:15 ` Igor Munkin via Tarantool-patches 2021-04-01 11:37 ` Sergey Kaplun via Tarantool-patches 2021-04-06 20:09 ` Igor Munkin via Tarantool-patches 2021-04-06 20:40 ` Igor Munkin via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 12/30] test: adapt PUC Lua test with count hooks Sergey Kaplun via Tarantool-patches 2021-03-26 11:49 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:15 ` Igor Munkin via Tarantool-patches 2021-04-01 11:42 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 13/30] test: disable PUC Lua test for tail call info Sergey Kaplun via Tarantool-patches 2021-03-26 14:43 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:15 ` Igor Munkin via Tarantool-patches 2021-04-01 11:52 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 14/30] test: adapt activeline check in the PUC Lua test Sergey Kaplun via Tarantool-patches 2021-03-26 14:50 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:15 ` Igor Munkin via Tarantool-patches 2021-04-01 11:58 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 15/30] test: disable PUC-Lua test for per-coroutine hooks Sergey Kaplun via Tarantool-patches 2021-03-26 14:54 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:16 ` Igor Munkin via Tarantool-patches 2021-04-01 12:03 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:42 ` [Tarantool-patches] [PATCH v2 luajit 16/30] test: adapt PUC Lua test for %q in fmt for LuaJIT Sergey Kaplun via Tarantool-patches 2021-03-26 14:56 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:16 ` Igor Munkin via Tarantool-patches 2021-04-01 12:33 ` Sergey Kaplun via Tarantool-patches 2021-04-06 21:37 ` Igor Munkin via Tarantool-patches 2021-04-07 15:50 ` Sergey Kaplun via Tarantool-patches 2021-04-07 16:31 ` Igor Munkin via Tarantool-patches 2021-04-08 8:51 ` Sergey Kaplun via Tarantool-patches 2021-04-12 10:26 ` Igor Munkin via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 17/30] test: disable locale-depended tests for Lua suite Sergey Kaplun via Tarantool-patches 2021-03-26 14:58 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:16 ` Igor Munkin via Tarantool-patches 2021-04-01 19:12 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 18/30] test: replace math.mod to math.fmod for Lua tests Sergey Kaplun via Tarantool-patches 2021-03-26 15:12 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:17 ` Igor Munkin via Tarantool-patches 2021-03-26 15:16 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:16 ` Igor Munkin via Tarantool-patches 2021-04-01 19:36 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 19/30] test: remove assert for string.gfind check Sergey Kaplun via Tarantool-patches 2021-03-26 15:14 ` Sergey Ostanevich via Tarantool-patches 2021-03-30 22:17 ` Igor Munkin via Tarantool-patches 2021-04-02 7:05 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 20/30] test: adapt PUC Lua test for args in vararg func Sergey Kaplun via Tarantool-patches 2021-03-26 14:54 ` Sergey Kaplun via Tarantool-patches 2021-03-26 15:22 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 9:51 ` Igor Munkin via Tarantool-patches [this message] 2021-04-02 7:21 ` Sergey Kaplun via Tarantool-patches 2021-04-06 20:45 ` Igor Munkin via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 21/30] test: disable test for getfenv in closure tailcall Sergey Kaplun via Tarantool-patches 2021-03-26 15:41 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 9:51 ` Igor Munkin via Tarantool-patches 2021-04-02 7:40 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 22/30] test: disable PUC Lua test for var names in error Sergey Kaplun via Tarantool-patches 2021-03-26 15:44 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 16:01 ` Sergey Kaplun via Tarantool-patches 2021-03-31 19:23 ` Igor Munkin via Tarantool-patches 2021-04-02 7:48 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 23/30] test: disable PUC Lua test for fast function name Sergey Kaplun via Tarantool-patches 2021-03-26 15:45 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:23 ` Igor Munkin via Tarantool-patches 2021-04-02 8:14 ` Sergey Kaplun via Tarantool-patches 2021-04-06 21:37 ` Igor Munkin via Tarantool-patches 2021-04-07 16:06 ` Sergey Kaplun via Tarantool-patches 2021-04-07 16:11 ` Igor Munkin via Tarantool-patches 2021-04-07 19:57 ` Sergey Kaplun via Tarantool-patches 2021-04-12 9:36 ` Igor Munkin via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 24/30] test: disable PUC Lua test for non-asci identifier Sergey Kaplun via Tarantool-patches 2021-03-26 15:46 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:23 ` Igor Munkin via Tarantool-patches 2021-04-02 8:20 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 25/30] test: disable PUC Lua error test for syntax level Sergey Kaplun via Tarantool-patches 2021-03-26 15:52 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-04-02 8:30 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 26/30] test: disable tests with multiple -l options Sergey Kaplun via Tarantool-patches 2021-03-26 15:56 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 27/30] test: disable PUC Lua test for checking arg layout Sergey Kaplun via Tarantool-patches 2021-03-26 15:58 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-04-02 8:35 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 28/30] test: disable PUC Lua test checking -h option Sergey Kaplun via Tarantool-patches 2021-03-26 15:58 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-04-02 8:39 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 29/30] test: disable PUC Lua hanging GC test Sergey Kaplun via Tarantool-patches 2021-03-26 16:03 ` Sergey Ostanevich via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-04-02 8:45 ` Sergey Kaplun via Tarantool-patches 2021-03-26 7:43 ` [Tarantool-patches] [PATCH v2 luajit 30/30] test: disable too depth recursive PUC Lua test Sergey Kaplun via Tarantool-patches 2021-03-26 16:28 ` Sergey Ostanevich via Tarantool-patches 2021-03-26 16:45 ` Sergey Kaplun via Tarantool-patches 2021-03-31 19:24 ` Igor Munkin via Tarantool-patches 2021-04-02 8:47 ` Sergey Kaplun via Tarantool-patches 2021-03-26 11:09 ` [Tarantool-patches] [PATCH v2 luajit 00/30] Adapt PUC-Rio Lua 5.1 test suite Sergey Ostanevich via Tarantool-patches 2021-03-26 14:12 ` Sergey Kaplun via Tarantool-patches 2021-03-30 22:17 ` Igor Munkin via Tarantool-patches 2021-03-31 9:41 ` Sergey Kaplun via Tarantool-patches 2021-03-31 10:49 ` Igor Munkin via Tarantool-patches
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