Mercurial > vim
view vimtutor.com @ 34790:1104d85c7dcc v9.1.0269
patch 9.1.0269: Test for TextChanged is still flaky with ASAN
Commit: https://github.com/vim/vim/commit/e9ff79a7c9affea970f50de2aa65f62080b55323
Author: zeertzjq <zeertzjq@outlook.com>
Date: Fri Apr 5 20:07:39 2024 +0200
patch 9.1.0269: Test for TextChanged is still flaky with ASAN
Problem: Test for TextChanged is still flaky with ASAN.
Solution: Don't index the result of readfile().
(zeertzjq)
It turns out that with ASAN the file may become empty during a write
even if it's non-empty both before and after the write, in which case
indexing the result of readfile() will error, so use join() instead.
Also don't delete the file halfway the test, just in case it may cause
errors on the next read.
closes: #14421
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 05 Apr 2024 20:15:06 +0200 |
parents | 6f55637de261 |
children |
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$ ! $ !===================================================================== $ ! $ ! VimTutor.com version 29-Aug-2002 $ ! $ ! Author: Tom Wyant <Thomas.R.Wyant-III@usa.dupont.com> $ ! $ ! This DCL command procedure executes the vimtutor command $ ! (surprise, surprise!) which gives you a brief tutorial on the $ ! VIM editor. Languages other than the default are supported in $ ! the usual way, as are at least some of the command qualifiers, $ ! though you'll need to play some fairly serious games with DCL $ ! to specify ones that need quoting. $ ! $ ! Copyright (c) 2002 E. I. DuPont de Nemours and Company, Inc $ ! $ ! This program is free software; you can redistribute it and/or $ ! modify it under the terms of the VIM license as available from $ ! the vim 6.1 ":help license" command or (at your option) the $ ! license from any later version of vim. $ ! $ ! This program is distributed in the hope that it will be useful, $ ! but WITHOUT ANY WARRANTY; without even the implied warranty of $ ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ ! $ !===================================================================== $ ! $ ! $ ! Check for the existence of VIM, and die if it isn't there. $ ! $ if f$search ("vim:vim.exe") .eqs. "" $ then $ write sys$error "Error - Can't run tutorial. VIM not found." $ exit $ endif $ ! $ ! $ ! Pick up the argument, if any. $ ! $ inx = 0 $ arg_loop: $ inx = inx + 1 $ if f$type (p'inx') .nes. "" $ then $ if p'inx' .nes. "" .and. f$locate ("-", p'inx') .ne. 0 $ then $ xx = p'inx' $ assign/nolog "''xx'" xx $ p'inx' = "" $ endif $ goto arg_loop $ endif $ ! $ ! $ ! Make sure we clean up our toys when we're through playing. $ ! $ on error then goto exit $ ! $ ! $ ! Create the VIM foreign command if needed $ ! $ if f$type (vim) .eqs. "" then vim := $vim:vim $ ! $ ! $ ! Build the name for our temp file. $ ! $ tutfil = "sys$login:vimtutor_" + - f$edit (f$getjpi (0, "pid"), "trim") + "." $ assign/nolog 'tutfil' TUTORCOPY $ ! $ ! $ ! Copy the selected file to the temp file $ ! $ assign/nolog/user nla0: sys$error $ assign/nolog/user nla0: sys$output $ vim -u "NONE" -c "so $VIMRUNTIME/tutor/tutor.vim" $ ! $ ! $ ! Run the tutorial $ ! $ assign/nolog/user sys$command sys$input $ vim -u "NONE" -c "set nocp" 'p1' 'p2' 'p3' 'p4' 'p5' 'p6' 'p7' 'p8' 'tutfil' $ ! $ ! $ ! Ditch the copy. $ ! $ exit: $ if f$type (tutfil) .nes. "" .and. f$search (tutfil) .nes. "" then - $ delete 'tutfil';* $ if f$type (xx) .nes. "" then deassign xx $ deassign TUTORCOPY $ exit $ ! $ !===================================================================== $ ! $ ! Modification history $ ! $ ! 29-Aug-2002 T. R. Wyant $ ! Changed license to vim. $ ! Fix error "input is not from a terminal" $ ! Juggle documentation (copyright and contact to front, $ ! modification history to end). $ ! 25-Jul-2002 T. R. Wyant $ ! Initial version