Mercurial > vim
view src/testdir/test_largefile.vim @ 9389:32e34e574716 v7.4.1976
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 1 18:17:26 2016 +0200
patch 7.4.1976
Problem: Number variables are not 64 bits while they could be.
Solution: Add the num64 feature. (Ken Takata)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 01 Jul 2016 18:30:07 +0200 |
parents | f094d4085014 |
children | c4aae9421aec |
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" Tests for large files " This is only executed manually: "make test_largefile". " This is not run as part of "make test". func Test_largefile() let fname = 'Xlarge.txt' call delete(fname) exe "e" fname " Make sure that a line break is 1 byte (LF). set ff=unix set undolevels=-1 " Input 99 'A's. The line becomes 100 bytes including a line break. exe "normal 99iA\<Esc>" yank " Put 39,999,999 times. The file becomes 4,000,000,000 bytes. normal 39999999p " Moving around in the file randomly. normal G normal 10% normal 90% normal 50% normal gg w " Check if the file size is larger than 2^31 - 1 bytes. " Note that getfsize() returns -2 if a Number is 32 bits. let fsize=getfsize(fname) call assert_true(fsize > 2147483647 || fsize == -2) "call delete(fname) endfunc