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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 07:39:57 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 07:40:16 +0000 |
| commit | 6af24b2457752c0d36aaf9f29f03d39afd09937f (patch) | |
| tree | 2671b594908d1f971de6b2a2d473f97dfb7291d2 /src/testdir/test_scroll_opt.vim | |
| parent | Releasing progress-linux version 2:9.1.0016-1~progress7.99u1. (diff) | |
| download | vim-6af24b2457752c0d36aaf9f29f03d39afd09937f.tar.xz vim-6af24b2457752c0d36aaf9f29f03d39afd09937f.zip | |
Merging upstream version 2:9.1.0199.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/testdir/test_scroll_opt.vim')
| -rw-r--r-- | src/testdir/test_scroll_opt.vim | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/testdir/test_scroll_opt.vim b/src/testdir/test_scroll_opt.vim index f41f0e2..3467760 100644 --- a/src/testdir/test_scroll_opt.vim +++ b/src/testdir/test_scroll_opt.vim @@ -960,4 +960,42 @@ func Test_smoothscroll_insert_bottom() call StopVimInTerminal(buf) endfunc +func Test_smoothscroll_in_zero_width_window() + set cpo+=n number smoothscroll + set winwidth=99999 winminwidth=0 + + vsplit + call assert_equal(0, winwidth(winnr('#'))) + call win_execute(win_getid(winnr('#')), "norm! \<C-Y>") + + only! + set winwidth& winminwidth& + set cpo-=n nonumber nosmoothscroll +endfunc + +func Test_smoothscroll_textoff_small_winwidth() + set smoothscroll number + call setline(1, 'llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch') + vsplit + + let textoff = getwininfo(win_getid())[0].textoff + execute 'vertical resize' textoff + 1 + redraw + call assert_equal(0, winsaveview().skipcol) + execute "normal! 0\<C-E>" + redraw + call assert_equal(1, winsaveview().skipcol) + execute 'vertical resize' textoff - 1 + " This caused a signed integer overflow. + redraw + call assert_equal(1, winsaveview().skipcol) + execute 'vertical resize' textoff + " This caused an infinite loop. + redraw + call assert_equal(1, winsaveview().skipcol) + + %bw! + set smoothscroll& number& +endfunc + " vim: shiftwidth=2 sts=2 expandtab |