Mercurial > vim
view src/testdir/test77a.in @ 10910:8bff367672a4 v8.0.0344
patch 8.0.0344: unlet command leaks memory
commit https://github.com/vim/vim/commit/49439c4cdf7d2822255f292adda4226656fe144d
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 20 23:07:05 2017 +0100
patch 8.0.0344: unlet command leaks memory
Problem: Unlet command leaks memory. (Nikolai Pavlov)
Solution: Free the memory on error. (closes https://github.com/vim/vim/issues/1497)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 20 Feb 2017 23:15:04 +0100 |
| parents | 47a673b20e49 |
| children | e705ea6e855b |
line wrap: on
line source
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