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Add a function for testing s:SplitDelim

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Matt Wozniski 2011-03-28 01:30:46 -04:00
parent 1835018f96
commit ae01c3df35
1 changed files with 44 additions and 0 deletions
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autoload/tabular.vim
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@ -276,6 +276,50 @@ function! tabular#PipeRange(includepat, ...) range
call s:SetLines(top, bot - top + 1, lines)
endfunction
function! s:SplitDelimTest(string, delim, expected)
let result = s:SplitDelim(a:string, a:delim)
if result !=# a:expected
echomsg 'Test failed!'
echomsg ' string=' . string(a:string) . ' delim=' . string(a:delim)
echomsg ' Returned=' . string(result)
echomsg ' Expected=' . string(a:expected)
endif
endfunction
function! tabular#SplitDelimUnitTest()
let assignment = '[|&+*/%<>=!~-]\@<!\([<>!=]=\|=\~\)\@![|&+*/%<>=!~-]*='
let two_spaces = ' '
let ternary_operator = '^.\{-}\zs?\|:'
let cpp_io = '<<\|>>'
let pascal_assign = ':='
let trailing_c_comments = '\/\*\|\*\/\|\/\/'
call s:SplitDelimTest('a+=b', assignment, ['a', '+=', 'b'])
call s:SplitDelimTest('a-=b', assignment, ['a', '-=', 'b'])
call s:SplitDelimTest('a!=b', assignment, ['a!=b'])
call s:SplitDelimTest('a==b', assignment, ['a==b'])
call s:SplitDelimTest('a&=b', assignment, ['a', '&=', 'b'])
call s:SplitDelimTest('a|=b', assignment, ['a', '|=', 'b'])
call s:SplitDelimTest('a=b=c', assignment, ['a', '=', 'b', '=', 'c'])
call s:SplitDelimTest('a b c', two_spaces, ['a', ' ', 'b', ' ', 'c'])
call s:SplitDelimTest('a b c', two_spaces, ['a b', ' ', ' c'])
call s:SplitDelimTest('ab c', two_spaces, ['ab', ' ', '', ' ', 'c'])
call s:SplitDelimTest('a?b:c', ternary_operator, ['a', '?', 'b', ':', 'c'])
call s:SplitDelimTest('a<<b<<c', cpp_io, ['a', '<<', 'b', '<<', 'c'])
call s:SplitDelimTest('a:=b=c', pascal_assign, ['a', ':=', 'b=c'])
call s:SplitDelimTest('x//foo', trailing_c_comments, ['x', '//', 'foo'])
call s:SplitDelimTest('x/*foo*/',trailing_c_comments, ['x', '/*', 'foo', '*/', ''])
call s:SplitDelimTest('#ab#cd#ef', '[^#]*', ['#', 'ab', '#', 'cd', '#', 'ef', ''])
call s:SplitDelimTest('#ab#cd#ef', '#\zs', ['#', '', 'ab#', '', 'cd#', '', 'ef'])
endfunction
" Stupid vimscript crap, part 2 {{{1
let &cpo = s:savecpo
unlet s:savecpo