Mercurial > vim
view src/testdir/test77a.in @ 20035:4c9acbd6b3c7 v8.2.0573
patch 8.2.0573: using :version twice leaks memory
Commit: https://github.com/vim/vim/commit/278e83863b2c7329f6712b8809e4aa5e6a50e13f
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Apr 13 18:25:33 2020 +0200
patch 8.2.0573: using :version twice leaks memory
Problem: using :version twice leaks memory
Solution: Only initialize variables once. (Dominique Pelle, closes https://github.com/vim/vim/issues/5917)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 13 Apr 2020 18:30:08 +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