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5a1a2ba783
Problem: Value of v:hlsearch reflects an internal variable.
Solution: Make the value reflect whether search highlighting is actually
displayed. (Christian Brabandt)
https://github.com/vim/vim/releases/tag/v7-4-537
68 lines
1.8 KiB
Lua
68 lines
1.8 KiB
Lua
-- Test for v:hlsearch
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local helpers = require('test.functional.helpers')
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local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
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local execute, expect = helpers.execute, helpers.expect
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local eval = helpers.eval
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describe('v:hlsearch', function()
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setup(clear)
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it('is working', function()
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-- Last abc: Q
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execute('new')
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execute([[call setline(1, repeat(['aaa'], 10))]])
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execute('set hlsearch nolazyredraw')
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execute('let r=[]')
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execute('command -nargs=0 -bar AddR :call add(r, [screenattr(1, 1), v:hlsearch])')
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execute('/aaa')
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execute('AddR')
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execute('nohlsearch')
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execute('AddR')
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execute('let v:hlsearch=1')
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execute('AddR')
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execute('let v:hlsearch=0')
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execute('AddR')
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execute('set hlsearch')
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execute('AddR')
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execute('let v:hlsearch=0')
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execute('AddR')
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feed('n:AddR<cr>')
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execute('let v:hlsearch=0')
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execute('AddR')
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execute('/')
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execute('AddR')
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execute('set nohls')
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execute('/')
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execute('AddR')
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execute('let r1=r[0][0]')
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-- I guess it is not guaranteed that screenattr outputs always the same character
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execute([[call map(r, 'v:val[1].":".(v:val[0]==r1?"highlighted":"not highlighted")')]])
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execute('try')
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execute(' let v:hlsearch=[]')
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execute('catch')
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execute([[ call add(r, matchstr(v:exception,'^Vim(let):E\d\+:'))]])
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execute('endtry')
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execute('bwipeout!')
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execute('$put=r')
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execute('call garbagecollect(1)')
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execute('call getchar()')
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execute('1d', '1d')
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-- Assert buffer contents.
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expect([[
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1:highlighted
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0:not highlighted
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1:highlighted
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0:not highlighted
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1:highlighted
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0:not highlighted
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1:highlighted
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0:not highlighted
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1:highlighted
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0:not highlighted
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Vim(let):E706:]])
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end)
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end)
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