add a test using dictionary function for expand components (ref #183)

This commit is contained in:
itchyny
2016-09-04 13:07:31 +09:00
parent 718eb60e98
commit 06d0dd33d3

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@@ -610,3 +610,15 @@ function! s:suite.duplicated_type_both_nil_right_most()
\ [[['filename'], ['y0', 'y1', 'y0', 'y1']], [[0], [1, 1, 1, 1]], ['0', 'custom', '1']])
delfunction Custom
endfunction
function! s:suite.dictionary_function()
let g:lightline = { 'component_expand': { 'custom': 'g:lightline.Custom' } }
function! g:lightline.Custom()
return [ ['left'], ['middle'], ['right'] ]
endfunction
call lightline#init()
call s:assert.equals(s:expand([['readonly', 'filename'], ['custom'], ['modified']]),
\ [[['readonly', 'filename'], ['left', 'middle', 'right'], ['modified']], [[0, 0], [1, 1, 1], [0]], ['0', '1', '2', '3']])
call s:assert.equals(s:expand([['readonly', 'filename', 'custom', 'modified']]),
\ [[['readonly', 'filename', 'left', 'middle', 'right', 'modified']], [[0, 0, 1, 1, 1, 0]], ['0', '1']])
endfunction