Mercurial > vim
view src/testdir/test77a.in @ 17421:73e81cd9e6cb v8.1.1709
patch 8.1.1709: Coverity warns for possibly using a NULL pointer
commit https://github.com/vim/vim/commit/403d090e39abdc741c1b2ec0a05361cffd348289
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jul 17 21:37:32 2019 +0200
patch 8.1.1709: Coverity warns for possibly using a NULL pointer
Problem: Coverity warns for possibly using a NULL pointer.
Solution: Make sure no NULL pointer is used.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 17 Jul 2019 21:45:05 +0200 |
parents | 47a673b20e49 |
children | e705ea6e855b |
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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 :so small.vim :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