From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15484 invoked from network); 8 May 2001 10:27:32 -0000 Received: from sunsite.dk (130.225.51.30) by ns1.primenet.com.au with SMTP; 8 May 2001 10:27:32 -0000 Received: (qmail 13915 invoked by alias); 8 May 2001 10:27:25 -0000 Mailing-List: contact zsh-workers-help@sunsite.dk; run by ezmlm Precedence: bulk X-No-Archive: yes X-Seq: 14254 Received: (qmail 13902 invoked from network); 8 May 2001 10:27:24 -0000 Message-ID: To: zsh-workers@sunsite.dk (Zsh hackers list), " " Subject: Re: Fix for zpty under Cygwin In-Reply-To: Your message of "Mon, 07 May 2001 22:15:01 +0400." Date: Tue, 08 May 2001 11:23:50 +0100 From: Peter Stephenson Someone claiming to be Andrej wrote: > So the fix under Cygwin is quite simple - just remove O_NOCTTY. Actually, I > wonder what it does here at all - it is exactly the descriptor that *will* be > > Related problem is testing. Completion tests consistently failed; the reason > was this line in comptest: > > zpty -b zsh "$comptest_zsh -f +Z" > > i.e. non-blocking mode. As a result the next read returned empty string and > failed. I could not reproduce it in interactive shell, so I suspect some > obscure scheduling issues here. Anyway, non-blocking mode looks wrong here to > > me. We cannot expect that the whole output will always be available when we > try to read. In this case much more better would be read-with-timeout ... O.K > . > after 4.0.1 may be. With -b removed all completion tests passed under Cygwin. I had problems with the tilde test (below, if it means anything --- part of the problem is my /etc/zshenv which isn't as clean as usual on my PC), but it seems clear that zpty is functioning OK, so I'm committing the two changes (with the #ifdef __CYGWIN__ for now). By the way, we probably need to be clearer about tests that might fail on a network mount. *** /tmp/zsh.ztst.out.334 Tue May 8 11:17:03 2001 --- /tmp/zsh.ztst.tout.334 Tue May 8 11:17:05 2001 *************** *** 1,7 **** ! line: {: ~user}{} ! line: {: ~user}{} NO:{user1} NO:{user2} line: {: ~user1}{} line: {: ~user2}{} ! line: {: ~user1}{} --- 1,10 ---- ! line: {: ~}{} NO:{user1} NO:{user2} + DESCRIPTION:{named directory} + NO:{c} + NO:{dev} line: {: ~user1}{} line: {: ~user2}{} ! line: {: ~c/}{} ! line: {: ~dev/}{} Test ../../Test/Y01completion.ztst failed: output differs from expected as shown above for: comptesteval '_users () { compadd user1 user2 }' comptest $': ~\t\t\t\t\t' Was testing: tilde -- Peter Stephenson Software Engineer CSR Ltd., Unit 300, Science Park, Milton Road, Cambridge, CB4 0XL, UK Tel: +44 (0)1223 392070 ********************************************************************** The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer. **********************************************************************