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-- Test for v:hlsearch
local helpers = require('test.functional.helpers')(after_each)
local clear, feed = helpers.clear, helpers.feed
local feed_command, expect = helpers.feed_command, helpers.expect
describe('v:hlsearch', function()
setup(clear)
it('is working', function()
-- Last abc: Q
feed_command('new')
feed_command([[call setline(1, repeat(['aaa'], 10))]])
feed_command('set hlsearch nolazyredraw')
feed_command('let r=[]')
feed_command('command -nargs=0 -bar AddR :call add(r, [screenattr(1, 1), v:hlsearch])')
feed_command('/aaa')
feed_command('AddR')
feed_command('nohlsearch')
feed_command('AddR')
feed_command('let v:hlsearch=1')
feed_command('AddR')
feed_command('let v:hlsearch=0')
feed_command('AddR')
feed_command('set hlsearch')
feed_command('AddR')
feed_command('let v:hlsearch=0')
feed_command('AddR')
feed('n:AddR<cr>')
feed_command('let v:hlsearch=0')
feed_command('AddR')
feed_command('/')
feed_command('AddR')
feed_command('set nohls')
feed_command('/')
feed_command('AddR')
feed_command('let r1=r[0][0]')
-- I guess it is not guaranteed that screenattr outputs always the same character
feed_command([[call map(r, 'v:val[1].":".(v:val[0]==r1?"highlighted":"not highlighted")')]])
feed_command('try')
feed_command(' let v:hlsearch=[]')
feed_command('catch')
feed_command([[ call add(r, matchstr(v:exception,'^Vim(let):E\d\+:'))]])
feed_command('endtry')
feed_command('bwipeout!')
feed_command('$put=r')
feed_command('call garbagecollect(1)')
feed_command('call getchar()')
feed_command('1d', '1d')
-- Assert buffer contents.
expect([[
1:highlighted
0:not highlighted
1:highlighted
0:not highlighted
1:highlighted
0:not highlighted
1:highlighted
0:not highlighted
1:highlighted
0:not highlighted
Vim(let):E745:]])
end)
end)
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