Mercurial > vim
diff src/testdir/test_scroll_opt.vim @ 34767:be09936c20c7 v9.1.0260
patch 9.1.0260: Problems with "zb" and scrolling to new topline with 'smoothscroll'
Commit: https://github.com/vim/vim/commit/bd28cae1f1c21c0e3743e3427c98bbd848fad237
Author: Luuk van Baal <luukvbaal@gmail.com>
Date: Wed Apr 3 22:50:40 2024 +0200
patch 9.1.0260: Problems with "zb" and scrolling to new topline with 'smoothscroll'
Problem: "zb" does not reveal filler lines at the start of a buffer.
Scrolled cursor position with 'smoothscroll' is unpredictable,
and may reset skipcol later if it is not visible (after v9.1.258)
Solution: Replace confusing for loop that reaches final control value too
early with while loop. Set "w_curswant" accordingly so cursor
will be placed in visible part of topline.
(Luuk van Baal)
closes: #14394
Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 03 Apr 2024 23:00:04 +0200 |
| parents | b20609f4ab37 |
| children | 8e38ceda0822 |
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--- a/src/testdir/test_scroll_opt.vim +++ b/src/testdir/test_scroll_opt.vim @@ -1018,6 +1018,8 @@ func Test_smoothscroll_page() call assert_equal(0, winsaveview().skipcol) " Half-page scrolling does not go beyond end of buffer and moves the cursor. + " Even with 'nostartofline', the correct amount of lines is scrolled. + setl nostartofline exe "norm! 0\<C-D>" call assert_equal(200, winsaveview().skipcol) call assert_equal(204, col('.')) @@ -1041,7 +1043,7 @@ func Test_smoothscroll_page() call assert_equal(204, col('.')) exe "norm! \<C-U>" call assert_equal(0, winsaveview().skipcol) - call assert_equal(1, col('.')) + call assert_equal(40, col('.')) bwipe! endfunc @@ -1059,6 +1061,11 @@ func Test_smoothscroll_next_topline() redraw call assert_equal(0, winsaveview().skipcol) + " Also when scrolling back. + exe "norm! G\<C-Y>" + redraw + call assert_equal(880, winsaveview().skipcol) + " Cursor in correct place when not in the first screenline of a buffer line. exe "norm! gg4gj20\<C-D>\<C-D>" redraw