view src/testdir/test_largefile.vim @ 20386:3b3589275ab9 v8.2.0748

patch 8.2.0748: cannot get a list of all popups Commit: https://github.com/vim/vim/commit/ef6b979bfae82f64781d8b0ce0194c57111243d4 Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 13 16:34:15 2020 +0200 patch 8.2.0748: cannot get a list of all popups Problem: Cannot get a list of all popups. Solution: Add popup_list(). Use it in the test runner.
author Bram Moolenaar <Bram@vim.org>
date Wed, 13 May 2020 16:45:05 +0200
parents fdfe44ac6a1a
children 08940efa6b4e
line wrap: on
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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 4,000,000,000 bytes.
  let fsize=getfsize(fname)
  call assert_true(fsize == 4000000000)
  call delete(fname)
endfunc