From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: sqlite3 Date: Wed, 22 Dec 2021 13:10:40 +0100 Message-ID: <87bl18g7r3.fsf@gnus.org> References: <87tufmjyai.fsf@gnus.org> <87r1ab1y0r.fsf@gnus.org> <83sfurejs6.fsf@gnu.org> <871r2b1vu8.fsf@gnus.org> <83o85feitv.fsf@gnu.org> <87lf0jzifm.fsf@gnus.org> <83a6gze705.fsf@gnu.org> <87k0g2xsu9.fsf@gnus.org> <871r2axqp4.fsf@gnus.org> <83sfuqb5yo.fsf@gnu.org> <87fsqoyiao.fsf@gnus.org> <83v8zk96yh.fsf@gnu.org> <87zgowvmt5.fsf@gnus.org> <838rwg8z8i.fsf@gnu.org> <871r28vg4y.fsf@gnus.org> <834k748wez.fsf@gnu.org> <831r288vne.fsf@gnu.org> <83zgow7fpi.fsf@gnu.org> <83y24g7dui.fsf@gnu.org> <8735mnr5cb.fsf@gnus.org> <83bl19zwwy.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9844"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Dec 22 13:12:09 2021 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n00TY-0002Mh-Ub for ged-emacs-devel@m.gmane-mx.org; Wed, 22 Dec 2021 13:12:08 +0100 Original-Received: from localhost ([::1]:51074 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n00TX-0005DN-GT for ged-emacs-devel@m.gmane-mx.org; Wed, 22 Dec 2021 07:12:07 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40290) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n00SF-0004Mw-72 for emacs-devel@gnu.org; Wed, 22 Dec 2021 07:10:47 -0500 Original-Received: from [2a01:4f9:2b:f0f::2] (port=38190 helo=quimby.gnus.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n00SD-0003rR-Gl; Wed, 22 Dec 2021 07:10:46 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=3rNdBkimiOOC8B/Xk8QYgnzU2Ti2tyXpHTd2KdbPpqE=; b=Niv/VHiNkpoNLUyfKB9UZK7/zo dJn/Vhj/g55aWDH4hd0S/BC1GEuIgNuVdGGIn2NiWEl9ETrKYpqu+09gjG7yt4o5ZwHUsEvYMC+Nn U9CR0dAol0Gork7fdrEyE/NlJatMwfj7pgndRQqDUq3eapUj/ZZ18m6cEfcwqH1w21II=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n00S8-0008Fy-SG; Wed, 22 Dec 2021 13:10:43 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAElBMVEXZUEb9/f3XqaTj 09BVKyf////XUO5+AAAAAWJLR0QF+G/pxwAAAAd0SU1FB+UMFgwEOH+rQS0AAAG4SURBVDjLdZON ccMgDIVlzAAWdAB+PIAFHYA67D9Tn3AvIU2iS862PiGJJyDiVwsLM9HyBqwKVm8EHy6zvwNSYAp+ seT+Q+ny10ARQK3f9lsJ3Z7FAKSD1gs0/A0fljqenjeXaACroP84fSUKuQRRMNxk+2kb3G18VYoI 7cjQbC+94VWzUdrIXNGt2yxBYzSBCYVEI/QbWzquPJaMkxAV2JO0S2dqQLxtCx85aj8mbkOXxE47 VrCKAuEBPJQJqEc3PkxEPy2JU1BZ6wA0OWgZ7YmTP/mcdtVMQLvaSLwL7odEANezymMUly6XLXma EXLpHrMCkQm0AaAWjc09gOrWsDf4jxlcyduYoJd5xRioGRGzH2NEgR4HiJMfQx1A+F/tWjRXH8X8 E8ilU9zho8zxCTh7SoKepGN4WCl1N6XcFLg0teV8wsH0XcE2F3GYwH5WzA4nq84r2MUa8o4V3qwz EKn8ZcIeiWdt0Qk6Kk0PDsvTRhwSi4O8LzctpSRbxxRfL1rF0YW9AlXyPcB8P4DvAWqqucImsLW3 xVEEpxErnqPVvN5XLrmk/yvoU6pP7X4EG9n3qXYc01+TTl5+r2VD4gAAACV0RVh0ZGF0ZTpjcmVh dGUAMjAyMS0xMi0yMlQxMjowNDo1NiswMDowMIZzRTgAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjEt MTItMjJUMTI6MDQ6NTYrMDA6MDD3Lv2EAAAAAElFTkSuQmCC X-Now-Playing: Morgan Caney & Kamal Joory's _Magic Radios_: "3000 Miles" In-Reply-To: <83bl19zwwy.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 21 Dec 2021 19:32:13 +0200") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a01:4f9:2b:f0f::2 (failed) Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:282712 Archived-At: Eli Zaretskii writes: > The multi-test-files-busy test is sometimes failing: Ah, right. That's more understandable -- the one I couldn't wrap my head around was `multi-test-files-simple' failing, because the other Emacs should have exited and the file should be in an unambiguous state then the first Emacs reads it. Have the changes made `multi-test-files-simple' never fail now? > insert-file-contents("c:/DOCUME~1/Zaretzky/LOCALS~1/Temp/emacs-test- > [...] > Test multi-test-files-busy condition: > (file-missing "Opening input file" "No such file or directory" "c:/DOCUME~1/Zaretzky/LOCALS~1/Temp/emacs-test-0HFBx5-multisession/files/multisession/multisession--sbar.value") > > This is because rename-file is not an atomic operation on MS-Windows: > when the target file already exists, we delete it and then rename the > new file. So there's a small window between the delete and the rename > that the file doesn't exist under its expected name, and the test > fails. > > Does multisession.el know that a value file was already created and > was available at some point in the past? If so, could it perhaps test > the file for existence before re-reading it, and if it doesn't exist, > retry a few times, sleeping for 10 msec between retries? (Only on > MS-Windows, of course.) That might solve the problem. Yes, that sounds like a reasonable approach. I'll have a go at it, but I probably won't have time over the next few days, so if you want to tinker with this instead, that's fine with me. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no