Mercurial > vim
view src/testdir/test_largefile.vim @ 20581:e529690f27bc v8.2.0844
patch 8.2.0844: text properties crossing lines not handled correctly
Commit: https://github.com/vim/vim/commit/a9d4b84d97fb74061eeb42c1433e111fb58825dc
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 30 14:46:52 2020 +0200
patch 8.2.0844: text properties crossing lines not handled correctly
Problem: Text properties crossing lines not handled correctly.
Solution: When saving for undo include an extra line when needed and do not
adjust properties when undoing. (Axel Forsman, closes #5875)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 30 May 2020 15:00:03 +0200 |
parents | fdfe44ac6a1a |
children | 08940efa6b4e |
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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