mirror of
https://github.com/neovim/neovim.git
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104 lines
3.5 KiB
Lua
104 lines
3.5 KiB
Lua
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local helpers = require('test.functional.helpers')
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local clear, feed = helpers.clear, helpers.feed
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local eval, eq, neq = helpers.eval, helpers.eq, helpers.neq
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local execute, source = helpers.execute, helpers.source
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describe('completion', function()
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before_each(function()
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clear()
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end)
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describe('v:completed_item', function()
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it('is empty dict until completion', function()
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eq({}, eval('v:completed_item'))
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end)
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it('is empty dict if the candidate is not inserted', function()
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feed('ifoo<ESC>o<C-x><C-n><C-e><ESC>')
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eq({}, eval('v:completed_item'))
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end)
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it('returns expected dict in normal completion', function()
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feed('ifoo<ESC>o<C-x><C-n><ESC>')
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eq('foo', eval('getline(2)'))
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eq({word = 'foo', abbr = '', menu = '', info = '', kind = ''},
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eval('v:completed_item'))
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end)
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it('is readonly', function()
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feed('ifoo<ESC>o<C-x><C-n><ESC>')
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execute('let v:completed_item.word = "bar"')
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neq(nil, string.find(eval('v:errmsg'), '^E46: '))
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execute('let v:errmsg = ""')
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execute('let v:completed_item.abbr = "bar"')
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neq(nil, string.find(eval('v:errmsg'), '^E46: '))
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execute('let v:errmsg = ""')
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execute('let v:completed_item.menu = "bar"')
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neq(nil, string.find(eval('v:errmsg'), '^E46: '))
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execute('let v:errmsg = ""')
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execute('let v:completed_item.info = "bar"')
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neq(nil, string.find(eval('v:errmsg'), '^E46: '))
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execute('let v:errmsg = ""')
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execute('let v:completed_item.kind = "bar"')
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neq(nil, string.find(eval('v:errmsg'), '^E46: '))
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execute('let v:errmsg = ""')
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end)
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it('returns expected dict in omni completion', function()
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source([[
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function! TestOmni(findstart, base) abort
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return a:findstart ? 0 : [{'word': 'foo', 'abbr': 'bar',
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\ 'menu': 'baz', 'info': 'foobar', 'kind': 'foobaz'}]
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endfunction
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setlocal omnifunc=TestOmni
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]])
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feed('i<C-x><C-o><ESC>')
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eq('foo', eval('getline(1)'))
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eq({word = 'foo', abbr = 'bar', menu = 'baz',
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info = 'foobar', kind = 'foobaz'},
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eval('v:completed_item'))
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end)
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end)
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describe('completeopt', function()
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before_each(function()
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source([[
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function! TestComplete() abort
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call complete(1, ['foo'])
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return ''
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endfunction
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]])
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end)
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it('inserts the first candidate if default', function()
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execute('set completeopt+=menuone')
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feed('ifoo<ESC>o<C-x><C-n>bar<ESC>')
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eq('foobar', eval('getline(2)'))
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feed('o<C-r>=TestComplete()<CR><ESC>')
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eq('foo', eval('getline(3)'))
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end)
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it('selects the first candidate if noinsert', function()
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execute('set completeopt+=menuone,noinsert')
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feed('ifoo<ESC>o<C-x><C-n><C-y><ESC>')
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eq('foo', eval('getline(2)'))
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feed('o<C-r>=TestComplete()<CR><C-y><ESC>')
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eq('foo', eval('getline(3)'))
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end)
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it('does not insert the first candidate if noselect', function()
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execute('set completeopt+=menuone,noselect')
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feed('ifoo<ESC>o<C-x><C-n>bar<ESC>')
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eq('bar', eval('getline(2)'))
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feed('o<C-r>=TestComplete()<CR>bar<ESC>')
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eq('bar', eval('getline(3)'))
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end)
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it('does not select/insert the first candidate if noselect and noinsert', function()
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execute('set completeopt+=menuone,noselect,noinsert')
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feed('ifoo<ESC>o<C-x><C-n><ESC>')
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eq('', eval('getline(2)'))
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feed('o<C-r>=TestComplete()<CR><ESC>')
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eq('', eval('getline(3)'))
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end)
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end)
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end)
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