Mercurial > vim
view src/testdir/test77a.in @ 17502:bc6088919610 v8.1.1749
patch 8.1.1749: Coverity warns for using negative index
commit https://github.com/vim/vim/commit/736cd2cfbe83b85259eecc7d70e68297ce968d33
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jul 25 21:58:19 2019 +0200
patch 8.1.1749: Coverity warns for using negative index
Problem: Coverity warns for using negative index.
Solution: Move using index inside "if".
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 25 Jul 2019 22:00:05 +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