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49 lines
1.3 KiB
Lua
49 lines
1.3 KiB
Lua
-- Test for 'scrollbind' causing an unexpected scroll of one of the windows.
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local helpers = require('test.functional.helpers')
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local feed, insert, source = helpers.feed, helpers.insert, helpers.source
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local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
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describe('scrollbind', function()
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setup(clear)
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it('is working', function()
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source([[
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set laststatus=0
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let g:totalLines = &lines * 20
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let middle = g:totalLines / 2
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wincmd n
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wincmd o
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for i in range(1, g:totalLines)
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call setline(i, 'LINE ' . i)
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endfor
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exe string(middle)
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normal zt
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normal M
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aboveleft vert new
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for i in range(1, g:totalLines)
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call setline(i, 'line ' . i)
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endfor
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exe string(middle)
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normal zt
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normal M
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setl scb | wincmd p
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setl scb
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wincmd w
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let topLineLeft = line('w0')
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wincmd p
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let topLineRight = line('w0')
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setl noscrollbind
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wincmd p
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setl noscrollbind
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q!
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%del _
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call setline(1, 'Difference between the top lines (left - right): ' . string(topLineLeft - topLineRight))
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brewind
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]])
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-- Assert buffer contents.
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expect("Difference between the top lines (left - right): 0")
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end)
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end)
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