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Before:
silent! cd /testplugin/test
silent file top/middle/bottom/dummy.txt
function! CheckTempFile(filename) abort
" Check every part of the temporary filename, except the random part.
AssertEqual fnamemodify(tempname(), ':h'), fnamemodify(a:filename, ':h:h')
AssertEqual 'dummy.txt', fnamemodify(a:filename, ':t')
endfunction
After:
unlet! g:result
unlet! g:match
delfunction CheckTempFile
Execute(FormatCommand should do nothing to basic command strings):
AssertEqual ['', 'awesome-linter do something'], ale#command#FormatCommand(bufnr('%'), '', 'awesome-linter do something', 0)
Execute(FormatCommand should handle %%, and ignore other percents):
AssertEqual ['', '% %%d %%f %x %'], ale#command#FormatCommand(bufnr('%'), '', '%% %%%d %%%f %x %', 0)
Execute(FormatCommand should convert %s to the current filename):
AssertEqual
\ [
\ '',
\ 'foo ' . ale#Escape(expand('%:p')) . ' bar ' . ale#Escape(expand('%:p'))
\ ],
\ ale#command#FormatCommand(bufnr('%'), '', 'foo %s bar %s', 0)
Execute(FormatCommand should convert %t to a new temporary filename):
let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo %t bar %t', 0)
call CheckTempFile(g:result[0])
let g:match = matchlist(g:result[1], '\v^foo (.*) bar (.*)$')
Assert !empty(g:match), 'No match found! Result was: ' . g:result[1]
" The first item of the result should be a temporary filename, and it should
" be the same as the escaped name in the command string.
AssertEqual ale#Escape(g:result[0]), g:match[1]
" The two temporary filenames formatted in should be the same.
AssertEqual g:match[1], g:match[2]
Execute(FormatCommand should let you combine %s and %t):
let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo %t bar %s', 0)
call CheckTempFile(g:result[0])
let g:match = matchlist(g:result[1], '\v^foo (.*) bar (.*)$')
Assert !empty(g:match), 'No match found! Result was: ' . g:result[1]
" The first item of the result should be a temporary filename, and it should
" be the same as the escaped name in the command string.
AssertEqual ale#Escape(g:result[0]), g:match[1]
" The second item should be equal to the original filename.
AssertEqual ale#Escape(expand('%:p')), g:match[2]
Execute(FormatCommand should replace %e with the escaped executable):
if has('win32')
AssertEqual
\ ['', 'foo foo'],
\ ale#command#FormatCommand(bufnr('%'), 'foo', '%e %e', 0)
AssertEqual
\ ['', '"foo bar"'],
\ ale#command#FormatCommand(bufnr('%'), 'foo bar', '%e', 0)
AssertEqual
\ ['', '%e %e'],
\ ale#command#FormatCommand(bufnr('%'), '', '%e %e', 0)
else
AssertEqual
\ ['', '''foo'' ''foo'''],
\ ale#command#FormatCommand(bufnr('%'), 'foo', '%e %e', 0)
AssertEqual
\ ['', '''foo bar'''],
\ ale#command#FormatCommand(bufnr('%'), 'foo bar', '%e', 0)
AssertEqual
\ ['', '%e %e'],
\ ale#command#FormatCommand(bufnr('%'), '', '%e %e', 0)
endif
Execute(EscapeCommandPart should escape all percent signs):
AssertEqual '%%s %%t %%%% %%s %%t %%%%', ale#engine#EscapeCommandPart('%s %t %% %s %t %%')
Execute(EscapeCommandPart should pipe in temporary files appropriately):
let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo bar', 1)
call CheckTempFile(g:result[0])
let g:match = matchlist(g:result[1], '\v^foo bar \< (.*)$')
Assert !empty(g:match), 'No match found! Result was: ' . g:result[1]
AssertEqual ale#Escape(g:result[0]), g:match[1]
let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo bar %t', 1)
call CheckTempFile(g:result[0])
let g:match = matchlist(g:result[1], '\v^foo bar (.*)$')
Assert !empty(g:match), 'No match found! Result was: ' . g:result[1]
AssertEqual ale#Escape(g:result[0]), g:match[1]
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