Mercurial > vim
view src/testdir/test77a.in @ 10924:053d4ad16f37 v8.0.0351
patch 8.0.0351: no test for concatenating an empty string
commit https://github.com/vim/vim/commit/218426896cbb2129aa4e85803ea97c5b57df1eaa
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Feb 23 13:50:38 2017 +0100
patch 8.0.0351: no test for concatenating an empty string
Problem: No test for concatenating an empty string that results from out of
bounds indexing.
Solution: Add a simple test.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 23 Feb 2017 14:00:06 +0100 |
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