175 lines
5.9 KiB
VimL
175 lines
5.9 KiB
VimL
function! Setup(snip) abort
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return snipMate#expandSnip(join(a:snip, "\n"), 1)
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endfunction
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function! s:to_be_file(expected) abort
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return a:expected == getline(1,'$')
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endfunction
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function! s:to_be_in(item, list) abort
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return !empty(filter(copy(a:list), 'v:val is a:item'))
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endfunction
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call vspec#customize_matcher('to_be_file', function('s:to_be_file'))
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call vspec#customize_matcher('to_be_in', function('s:to_be_in'))
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describe 'snippet state'
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before
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enew
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let b:snip_state = snipmate#jumping#state()
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end
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after
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bwipeout!
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end
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describe '.remove()'
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it 'removes the state object'
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Expect exists('b:snip_state') to_be_true
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call b:snip_state.remove()
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Expect exists('b:snip_state') to_be_false
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end
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it 'removes snippet related autocommands'
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function! ReadAutocmds()
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redir => autocmds
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0verbose au snipmate_changes * <buffer>
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redir END
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return split(autocmds, "\n")
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endfunction
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aug snipmate_changes
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au CursorMoved,CursorMovedI <buffer> echo 'event'
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aug END
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Expect len(ReadAutocmds()) > 1
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call b:snip_state.remove()
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Expect len(ReadAutocmds()) == 1
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end
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end
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describe '.find_next_stop()'
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it 'increments/decrements the stop_no'
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let b:snip_state.stops = { 1 : {}, 2 : {} }
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let b:snip_state.stop_no = 1
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let b:snip_state.stop_count = 4
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call b:snip_state.find_next_stop(0)
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Expect b:snip_state.stop_no == 2
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call b:snip_state.find_next_stop(1)
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Expect b:snip_state.stop_no == 1
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end
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it 'continues iterating if the next/previous stop does not exist'
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let b:snip_state.stops = { 3 : {} }
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let b:snip_state.stop_count = 6
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let b:snip_state.stop_no = 1
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call b:snip_state.find_next_stop(0)
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Expect b:snip_state.stop_no == 3
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let b:snip_state.stop_no = 5
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call b:snip_state.find_next_stop(1)
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Expect b:snip_state.stop_no == 3
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end
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it 'does something at the ends'
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"
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end
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end
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describe '.remove_nested()'
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it 'removes nested mirrors and only nested mirrors'
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let mirror = { 'line' : 0 }
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let b:snip_state.stops = { 1 : { 'placeholder' : [[2, mirror]] },
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\ 2 : { 'mirrors' : [mirror, {}] } }
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call b:snip_state.remove_nested(1)
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Expect len(b:snip_state.stops[2].mirrors) == 1
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Expect b:snip_state.stops[2].mirrors[0] isnot mirror
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end
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it 'removes nested stops'
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let stop = [2, 'abc']
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let b:snip_state.stops = { 1 : { 'placeholder' : [stop] },
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\ 2 : { 'placeholder' : stop[1:1] } }
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call b:snip_state.remove_nested(1)
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Expect len(b:snip_state.stops) == 1
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Expect keys(b:snip_state.stops) == ['1']
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end
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end
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describe '.find_update_objects()'
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it 'finds mirrors/stops on the same line and after cur_stop'
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let b:snip_state.stops = {
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\ 1 : { 'line' : 1, 'col' : 5,
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\ 'placeholder' : ['x'] },
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\ 2 : { 'line' : 1, 'col' : 7,
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\ 'mirrors' : [{ 'line' : 1, 'col' : 7 }] }
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\ }
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let stop = b:snip_state.stops[1]
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call b:snip_state.find_update_objects(stop)
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for obj in stop.update_objects
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Expect obj to_be_in [ b:snip_state.stops[2],
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\ b:snip_state.stops[2].mirrors[0] ]
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endfor
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end
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it 'finds mirrors/stops on the same line and after cur_stop mirrors'
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let b:snip_state.stops = {
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\ 1 : { 'line' : 1, 'col' : 5,
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\ 'mirrors' : [{ 'line' : 2, 'col' : 5 }],
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\ 'placeholder' : ['x'] },
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\ 2 : { 'line' : 2, 'col' : 7,
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\ 'mirrors' : [{ 'line' : 2, 'col' : 7 }] }
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\ }
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let stop = b:snip_state.stops[1]
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call b:snip_state.find_update_objects(stop)
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for obj in stop.update_objects
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Expect obj to_be_in [ b:snip_state.stops[2],
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\ b:snip_state.stops[2].mirrors[0] ]
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endfor
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end
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it 'ignores mirrors/stops on other lines'
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let b:snip_state.stops = {
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\ 1 : { 'line' : 2, 'col' : 5,
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\ 'placeholder' : ['x'] },
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\ 2 : { 'line' : 1, 'col' : 7,
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\ 'mirrors' : [{ 'line' : 1, 'col' : 7 }] },
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\ 3 : { 'line' : 3, 'col' : 7,
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\ 'mirrors' : [{ 'line' : 3, 'col' : 7 }] }
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\ }
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let stop = b:snip_state.stops[1]
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call b:snip_state.find_update_objects(stop)
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Expect empty(stop.update_objects) to_be_true
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end
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it 'ignores mirrors/stops on the same line but before cur_stop/mirrors'
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let b:snip_state.stops = {
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\ 1 : { 'line' : 1, 'col' : 5,
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\ 'mirrors' : [{ 'line' : 2, 'col' : 5 }],
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\ 'placeholder' : ['x'] },
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\ 2 : { 'line' : 1, 'col' : 1,
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\ 'mirrors' : [{ 'line' : 2, 'col' : 1 }] },
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\ 3 : { 'line' : 2, 'col' : 3,
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\ 'mirrors' : [{ 'line' : 1, 'col' : 3 }] },
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\ }
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let stop = b:snip_state.stops[1]
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call b:snip_state.find_update_objects(stop)
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Expect empty(stop.update_objects) to_be_true
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end
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end
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end
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