From: Alexander Turenko <alexander.turenko@tarantool.org> To: Igor Munkin <imun@tarantool.org> Cc: tarantool-patches@dev.tarantool.org Subject: Re: [Tarantool-patches] [PATCH 1/2] box: make box.cfg idempotent function Date: Tue, 12 May 2020 19:17:31 +0300 [thread overview] Message-ID: <20200512161731.tnramfar7q535f4a@tkn_work_nb> (raw) In-Reply-To: <20200318222602.GF6392@tarantool.org> I updated the patchset and placed it on the Totktonada/gh-4231-box-execute-idempotence branch. I'll send it soon. Aside of changes around Igor's review I made the following changes: * Rewrote w/o ffi call, using a module local variable. * Fixed <load_cfg> to actually reconfigure box (reload_cfg(cfg) -> reload_cfg(box.cfg, cfg)). * Replace box.execute with lbox_execute at end of box loading. * Added a test for <box_load_and_execute>() and box.execute() at box loading (in parallel in separate fibers). * Polished tests: remove execute_is_immutable() function, splitted box.execute and box.cfg tests. * Clarified dynamic box option set functions contract. > > +local function box_is_configured() > > + return ffi.C.box_is_configured() > > +end > > + > > Minor: Since box_is_configured is introduced within this patchset it > could be placed properly in the first patch of the series. Feel free to > ignore. Fixed. > > diff --git a/test/box-tap/gh-4231-immutable-box-execute.test.lua b/test/box-tap/gh-4231-immutable-box-execute.test.lua > > Minor: test chunk name is left unchanged since the previous version and > doesn't respect the commit message wording. Renamed to gh-4231-box-execute-idempotence.test.lua. > > --- gh-4231: box.execute should be an idempotent function > > --- meaning its effect should be the same if a user chooses > > --- to use it before explicit box.cfg invocation > > +-- gh-4231: box.execute should be an idempotent function meaning > > +-- its effect should be the same if the user chooses to save it > > +-- before explicit box.cfg{} invocation and use the saved version > > +-- afterwards. > > +-- Within the scope of the same issue box.cfg method should also > > +-- be kept idempotent for the same reasons. > > -- > > > > -local function execute_is_immutable(execute, cmd, msg) > > - local status, err = pcall(execute, cmd) > > - test:ok(status and type(err) == 'table', msg) > > -end > > - > > local box_execute_stub = box.execute > > --- explicit call to load_cfg > > +local box_cfg_stub = box.cfg > > + > > +-- Explicit box configuration that used to change the behavior. > > box.cfg{} > > + > > local box_execute_actual = box.execute > > +local box_cfg_actual = box.cfg > > > > -execute_is_immutable(box_execute_stub, > > +local function is_idempotent(method, cmd, msg) > > Minor: IMHO these changes are better to be moved to the first patch of > the series. Feel free to ignore. Fixed.
prev parent reply other threads:[~2020-05-12 16:17 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-14 11:50 [Tarantool-patches] [PATCH] box.execute should be immutable function Maria 2019-11-14 16:51 ` Nikita Pettik 2019-12-17 14:39 ` Igor Munkin 2019-12-24 15:32 ` [Tarantool-patches] [PATCH] box: make box.execute() immutable Maria Khaydich 2019-12-25 1:30 ` Igor Munkin 2019-12-26 14:08 ` Alexander Turenko 2020-01-13 12:13 ` Maria Khaydich 2020-01-13 15:48 ` Igor Munkin 2020-01-18 10:56 ` Maria Khaydich 2020-02-20 17:51 ` Alexander Turenko 2020-02-20 21:15 ` Igor Munkin 2020-03-11 15:56 ` Maria Khaydich 2020-03-18 22:25 ` Igor Munkin 2020-05-02 14:52 ` Alexander Turenko 2020-05-12 16:16 ` Alexander Turenko 2020-03-11 15:57 ` [Tarantool-patches] [PATCH 1/2] box: make box.cfg idempotent function Maria Khaydich 2020-03-12 13:29 ` Konstantin Osipov 2020-03-12 19:25 ` Maria Khaydich 2020-03-12 20:00 ` Konstantin Osipov 2020-03-18 22:26 ` Igor Munkin 2020-03-19 7:19 ` Konstantin Osipov 2020-03-19 9:08 ` Igor Munkin 2020-03-19 10:06 ` Konstantin Osipov 2020-03-19 10:26 ` Igor Munkin 2020-05-06 11:17 ` Alexander Turenko 2020-05-06 11:49 ` Konstantin Osipov 2020-05-06 12:53 ` Alexander Turenko 2020-05-06 13:02 ` Konstantin Osipov 2020-05-06 13:13 ` Alexander Turenko 2020-03-18 22:26 ` Igor Munkin 2020-05-12 16:17 ` Alexander Turenko [this message]
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