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annotate src/testdir/test_scrollbind.vim @ 15209:3a99b2e6d136 v8.1.0614

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patch 8.1.0614: placing signs can be complicated commit https://github.com/vim/vim/commit/162b71479bd4dcdb3a2ef9198a1444f6f99e6843 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 21 15:17:36 2018 +0100 patch 8.1.0614: placing signs can be complicated Problem: Placing signs can be complicated. Solution: Add functions for defining and placing signs. Introduce a group name to avoid different plugins using the same signs. (Yegappan Lakshmanan, closes #3652)
author Bram Moolenaar <Bram@vim.org>
date Fri, 21 Dec 2018 15:30:07 +0100
parents 0240e7e3d736
children 687ab2b5252b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11961
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1 " Test for 'scrollbind' causing an unexpected scroll of one of the windows.
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2 func Test_scrollbind()
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3 " We don't want the status line to cause problems:
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4 set laststatus=0
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5 let totalLines = &lines * 20
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6 let middle = totalLines / 2
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7 new | only
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8 for i in range(1, totalLines)
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9 call setline(i, 'LINE ' . i)
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10 endfor
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11 exe string(middle)
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12 normal zt
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13 normal M
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14 aboveleft vert new
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15 for i in range(1, totalLines)
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16 call setline(i, 'line ' . i)
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17 endfor
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18 exe string(middle)
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19 normal zt
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20 normal M
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21 " Execute the following two commands at once to reproduce the problem.
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22 setl scb | wincmd p
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23 setl scb
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24 wincmd w
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25 let topLineLeft = line('w0')
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26 wincmd p
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27 let topLineRight = line('w0')
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28 setl noscrollbind
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29 wincmd p
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30 setl noscrollbind
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31 call assert_equal(0, topLineLeft - topLineRight)
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32 endfunc