Mercurial > vim
view src/testdir/test_scrollbind.vim @ 21050:7a9daf73a724 v8.2.1076
patch 8.2.1076: Vim9: no line break allowed in :if expression
Commit: https://github.com/vim/vim/commit/faf8626b79e380fe81e7ae2439a535ed7619d27b
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jun 27 23:07:36 2020 +0200
patch 8.2.1076: Vim9: no line break allowed in :if expression
Problem: Vim9: no line break allowed in :if expression.
Solution: Skip linebreak.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 27 Jun 2020 23:15:03 +0200 |
| parents | 687ab2b5252b |
| children | 08940efa6b4e |
line wrap: on
line source
" Test for 'scrollbind' causing an unexpected scroll of one of the windows. func Test_scrollbind() " We don't want the status line to cause problems: set laststatus=0 let totalLines = &lines * 20 let middle = totalLines / 2 new | only for i in range(1, totalLines) call setline(i, 'LINE ' . i) endfor exe string(middle) normal zt normal M aboveleft vert new for i in range(1, totalLines) call setline(i, 'line ' . i) endfor exe string(middle) normal zt normal M " Execute the following two commands at once to reproduce the problem. setl scb | wincmd p setl scb wincmd w let topLineLeft = line('w0') wincmd p let topLineRight = line('w0') setl noscrollbind wincmd p setl noscrollbind call assert_equal(0, topLineLeft - topLineRight) endfunc " Test for 'scrollbind' func Test_scrollbind_opt() new | only set noscrollbind set scrollopt=ver,jump scrolloff=2 nowrap noequalalways splitbelow " Insert the text used for the test append start of window 1 . line 01 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 01 . line 02 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 02 . line 03 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 03 . line 04 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 04 . line 05 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 05 . line 06 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 06 . line 07 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 07 . line 08 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 08 . line 09 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 09 . line 10 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 10 . line 11 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 11 . line 12 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 12 . line 13 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 13 . line 14 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 14 . line 15 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 15 end of window 1 start of window 2 . line 01 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 01 . line 02 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 02 . line 03 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 03 . line 04 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 04 . line 05 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 05 . line 06 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 06 . line 07 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 07 . line 08 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 08 . line 09 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 09 . line 10 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 10 . line 11 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 11 . line 12 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 12 . line 13 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 13 . line 14 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 14 . line 15 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 15 . line 16 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 16 end of window 2 . " Test using two windows open to one buffer, one extra empty window split new wincmd t resize 8 call search('^start of window 1$') normal zt set scrollbind wincmd j resize 7 call search('^start of window 2$') normal zt set scrollbind " -- start of tests -- " Test scrolling down normal L5jHyy wincmd b | normal pr0 wincmd t | normal Hyy wincmd b | normal pr1 wincmd t | normal L6jHyy wincmd b | normal pr2 wincmd k | normal Hyy wincmd b | normal pr3 " Test scrolling up wincmd t | normal H4k wincmd j | normal H wincmd t | normal Hyy wincmd b | normal pr4 wincmd k | normal Hyy wincmd b | normal pr5 wincmd k | normal 3k wincmd t | normal H wincmd j | normal Hyy wincmd b | normal pr6 wincmd t | normal Hyy wincmd b | normal pr7 " Test horizontal scrolling set scrollopt+=hor normal gg"zyyG"zpG wincmd t | normal 015zly$ wincmd b | normal p"zpG wincmd k | normal y$ wincmd b | normal p"zpG wincmd k | normal 10jH7zhg0y$ wincmd b | normal p"zpG wincmd t | normal Hg0y$ wincmd b | normal p"zpG set scrollopt-=hor wincmd b call assert_equal([ \ '', \ '0 line 05 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 05', \ '1 line 05 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 05', \ '2 line 11 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 11', \ '3 line 11 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 11', \ '4 line 06 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 06', \ '5 line 06 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 06', \ '6 line 02 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 02', \ '7 line 02 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 02', \ '56789ABCDEFGHIJKLMNOPQRSTUVWXYZ 02', \ 'UTSRQPONMLKJIHGREDCBA9876543210 02', \ '. line 11 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 11', \ '. line 11 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 11', \ ''], getline(1, '$')) enew! " ****** tests using two different buffers ***** wincmd t | wincmd j | close wincmd t | set noscrollbind /start of window 2$/,/^end of window 2$/y new wincmd t | wincmd j | normal 4"zpGp wincmd t call search('^start of window 1$') normal zt set scrollbind wincmd j call search('^start of window 2$') normal zt set scrollbind " -- start of tests -- " Test scrolling down normal L5jHyy wincmd b | normal pr0 wincmd t | normal Hyy wincmd b | normal pr1 wincmd t | normal L6jHyy wincmd b | normal pr2 wincmd k | normal Hyy wincmd b | normal pr3 " Test scrolling up wincmd t | normal H4k wincmd j | normal H wincmd t | normal Hyy wincmd b | normal pr4 wincmd k | normal Hyy wincmd b | normal pr5 wincmd k | normal 3k wincmd t | normal H wincmd j | normal Hyy wincmd b | normal pr6 wincmd t | normal Hyy wincmd b | normal pr7 " Test horizontal scrolling set scrollopt+=hor normal gg"zyyG"zpG wincmd t | normal 015zly$ wincmd b | normal p"zpG wincmd k | normal y$ wincmd b | normal p"zpG wincmd k | normal 10jH7zhg0y$ wincmd b | normal p"zpG wincmd t | normal Hg0y$ wincmd b | normal p"zpG set scrollopt-=hor wincmd b call assert_equal([ \ '', \ '0 line 05 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 05', \ '1 line 05 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 05', \ '2 line 11 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 11', \ '3 line 11 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 11', \ '4 line 06 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 06', \ '5 line 06 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 06', \ '6 line 02 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 02', \ '7 line 02 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 02', \ '56789ABCDEFGHIJKLMNOPQRSTUVWXYZ 02', \ 'UTSRQPONMLKJIHGREDCBA9876543210 02', \ '. line 11 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 11', \ '. line 11 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 11', \ ''], getline(1, '$')) enew! " Test 'syncbind' wincmd t | set noscrollbind | normal ggL wincmd j | set noscrollbind | normal ggL set scrollbind wincmd t | set scrollbind | normal G wincmd j | normal G syncbind normal Hk wincmd t | normal H wincmd j | normal Hyy wincmd b | normal p wincmd t | normal yy wincmd b | normal p wincmd t | set noscrollbind | normal ggL wincmd j | set noscrollbind normal ggL set scrollbind wincmd t | set scrollbind wincmd t | normal G wincmd j | normal G wincmd t | syncbind | normal Hk wincmd j | normal H wincmd t | normal Hyy wincmd b | normal p wincmd t | wincmd j | normal yy wincmd b | normal p wincmd t | normal H3k wincmd j | normal H wincmd t | normal Hyy wincmd b | normal p wincmd t | wincmd j | normal yy wincmd b | normal p wincmd b call assert_equal([ \ '', \ '. line 16 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 16', \ 'start of window 2', \ 'start of window 2', \ '. line 16 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 16', \ '. line 15 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ 15', \ '. line 12 ZYXWVUTSRQPONMLKJIHGREDCBA9876543210 12', \ ], getline(1, '$')) enew! new | only! set scrollbind& scrollopt& scrolloff& wrap& equalalways& splitbelow& endfunc