From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#32246: 27.0.50; files-tests failure on Cygwin Date: Wed, 25 Jul 2018 12:56:36 -0400 Message-ID: <9080c272-9372-7198-73d6-85bce212f7e4@cornell.edu> References: <93c6dbca-81b6-250c-d504-d73fdf5ef393@cornell.edu> <877elnku3s.fsf@gmx.de> <87k1pj7cfp.fsf@gmx.de> <7602ce9a-5c7b-2a52-fd21-bc9ddf850f76@cornell.edu> <87o9ev5km7.fsf@gmx.de> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1532537708 11488 195.159.176.226 (25 Jul 2018 16:55:08 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 25 Jul 2018 16:55:08 +0000 (UTC) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 Cc: 32246@debbugs.gnu.org To: Michael Albinus Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 25 18:55:04 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fiN43-0002rG-Fd for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Jul 2018 18:55:03 +0200 Original-Received: from localhost ([::1]:53107 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fiN6A-0001ND-6u for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Jul 2018 12:57:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46496) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fiN61-0001N7-EJ for bug-gnu-emacs@gnu.org; Wed, 25 Jul 2018 12:57:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fiN5y-0004rS-Dn for bug-gnu-emacs@gnu.org; Wed, 25 Jul 2018 12:57:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:52425) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fiN5y-0004qH-8F for bug-gnu-emacs@gnu.org; Wed, 25 Jul 2018 12:57:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fiN5x-0002VM-S0 for bug-gnu-emacs@gnu.org; Wed, 25 Jul 2018 12:57:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 25 Jul 2018 16:57:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32246 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 32246-submit@debbugs.gnu.org id=B32246.15325378089605 (code B ref 32246); Wed, 25 Jul 2018 16:57:01 +0000 Original-Received: (at 32246) by debbugs.gnu.org; 25 Jul 2018 16:56:48 +0000 Original-Received: from localhost ([127.0.0.1]:57443 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fiN5k-0002Up-57 for submit@debbugs.gnu.org; Wed, 25 Jul 2018 12:56:48 -0400 Original-Received: from limerock02.mail.cornell.edu ([128.84.13.242]:34753) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fiN5h-0002Ub-Vo for 32246@debbugs.gnu.org; Wed, 25 Jul 2018 12:56:46 -0400 X-CornellRouted: This message has been Routed already. Original-Received: from authusersmtp.mail.cornell.edu (granite3.serverfarm.cornell.edu [10.16.197.8]) by limerock02.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id w6PGuedu018941; Wed, 25 Jul 2018 12:56:40 -0400 Original-Received: from [192.168.0.15] (mta-68-175-129-7.twcny.rr.com [68.175.129.7] (may be forged)) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id w6PGuckK008833 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Wed, 25 Jul 2018 12:56:39 -0400 In-Reply-To: <87o9ev5km7.fsf@gmx.de> Content-Language: en-US X-PMX-Cornell-Gauge: Gauge=XXXXX X-PMX-CORNELL-AUTH-RESULTS: dkim-out=none; X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -3.3 (---) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:148930 Archived-At: On 7/25/2018 12:46 PM, Michael Albinus wrote: > Ken Brown writes: > > Hi Ken, Hi Michael, >> I left out a crucial piece of information in my bug report (sorry!): I >> always set up my Cygwin systems to be case sensitive, as explained >> here: >> >> https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-casesensitive >> >> If you don't do this, then all file systems are case insensitive. And >> even if you do this, file names under /cygdrive are case insensitive, >> as explained at the link above. So I'm not surprised that you >> couldn't reproduce the error. > > Well, file_name_case_insensitive_p of fileio.c doesn't care: > > --8<---------------cut here---------------start------------->8--- > #if defined CYGWIN || defined DOS_NT > return true; > #else > return false; > #endif > --8<---------------cut here---------------end--------------->8--- No, that code is a fallback that is only relevant if the call to pathconf with _PC_CASE_INSENSITIVE fails or can't be made. See the comment at the beginning of the definition of file_name_case_insensitive_p, and also the comment before the definition. Best regards, Ken