From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#56025: 29.0.50; em-extpipe-test-2 times out on EMBA and Cygwin Date: Fri, 17 Jun 2022 22:07:34 -0400 Message-ID: <1de33903-4c55-e043-3754-726f7044f2d0@cornell.edu> References: <8e21db9c-0100-998e-f280-81304e7ff61a@cornell.edu> <87mtecl82o.fsf@athena.silentflame.com> <40d9e52f-2041-b341-ff77-546ca7792791@cornell.edu> <87k09elrf8.fsf@athena.silentflame.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14070"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 To: Sean Whitton , 56025@debbugs.gnu.org, Lars Magne Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jun 18 04:08:14 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1o2Nsi-0003Vr-Rv for geb-bug-gnu-emacs@m.gmane-mx.org; 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DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 2 X-MS-Exchange-AntiSpam-MessageData-0: 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 a9phft/BinUfTdiV3kZX86wVUEUtW7UwUfj1mTkigGnBeVPz2o/4rDi2ztgM3hM7Gp244Llf+UhyMT6MR2hr8VhCUy/NG4c9bP X-MS-Exchange-AntiSpam-MessageData-1: /mtTUabnJYSXZQ== X-OriginatorOrg: cornell.edu X-MS-Exchange-CrossTenant-Network-Message-Id: bad73cac-d752-4047-8455-08da50cf500e X-MS-Exchange-CrossTenant-AuthSource: BN7PR04MB4388.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jun 2022 02:07:35.9489 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 5d7e4366-1b9b-45cf-8e79-b14b27df46e1 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 9vPxT5rK1gQ80U2LxQgLoiiVRnDhNWlHY1NWImwMnJDFS9QuXwotVP+u96ecLXLBai+lc4FlQzBRja3KOwJ29A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR04MB6256 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:234732 Archived-At: On 6/17/2022 8:57 PM, Sean Whitton wrote: > On Fri 17 Jun 2022 at 09:39am -04, Ken Brown wrote: >> I just tried a different experiment: In an interactive emacs-29 session, I >> started eshell and typed >> >> echo \"bar\" | rev *>temp >> >> Nothing visible happens until I type 'C-c C-c'. Then a prompt appears again, >> and 'ls -l' shows that temp exists and is empty. >> >> Prior to typing 'C-c C-c', 'M-x list-processes' (or 'C-c C-s') shows a bash >> process running but it doesn't show 'rev'. But running 'ps' outside of emacs >> shows both 'rev' and its parent 'bash' process. >> >> It does seem that there's an actual bug here, not just a test that should be >> skipped because it times out. It could be a Cygwin bug, of course, but that >> doesn't explain the EMBA failure. > > Could you see if the same thing happens if you type > > echo "bar" | sh -c "rev >temp" > > into an interactive session, please? > > If it's the same then extpipe has uncovered a general Eshell bug. Yes, it's the same. And it's even the same if I remove the quotation marks around "rev >temp". Ken