Mercurial > vim
view src/testdir/test77a.in @ 29263:8408ffd9af69 v8.2.5150
patch 8.2.5150: read past the end of the first line with ":0;'{"
Commit: https://github.com/vim/vim/commit/f7c7c3fad6d2135d558f3b36d0d1a943118aeb5e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jun 22 19:08:38 2022 +0100
patch 8.2.5150: read past the end of the first line with ":0;'{"
Problem: Read past the end of the first line with ":0;'{".
Solution: When on line zero check the column is valid for line one.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 22 Jun 2022 20:15:03 +0200 |
| parents | e705ea6e855b |
| children |
line wrap: on
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Inserts 2 million lines with consecutive integers starting from 1 (essentially, the output of GNU's seq 1 2000000), writes them to Xtest and writes its cksum to test.out. We need 2 million lines to trigger a call to mf_hash_grow(). If it would mess up the lines the checksum would differ. cksum is part of POSIX and so should be available on most Unixes. If it isn't available then the test will be skipped. VMS does not have CKSUM but has a built in CHECKSUM - it should be used STARTTEST :silent! while 0 : e! test.ok : w! test.out : qa! :silent! endwhile :if !has("vms") : e! test.ok : w! test.out : qa! :endif :set fileformat=unix undolevels=-1 ggdG :let i = 1 :while i <= 2000000 | call append(i, range(i, i + 99)) | let i += 100 | endwhile ggdd :w! Xtest. :r !@test77a.com Xtest. :s/\s/ /g :set fileformat& :.w! test.out :qa! ENDTEST