test_format_command.vader
1 Before: 2 silent! cd /testplugin/test 3 silent file top/middle/bottom/dummy.txt 4 5 function! CheckTempFile(filename) abort 6 " Check every part of the temporary filename, except the random part. 7 AssertEqual fnamemodify(tempname(), ':h'), fnamemodify(a:filename, ':h:h') 8 AssertEqual 'dummy.txt', fnamemodify(a:filename, ':t') 9 endfunction 10 11 runtime autoload/ale/command.vim 12 13 function! ale#command#CreateTempFile(buffer, temporary_file, input) abort 14 return !empty(a:temporary_file) 15 endfunction 16 17 After: 18 unlet! g:result 19 unlet! g:match 20 21 delfunction CheckTempFile 22 23 runtime autoload/ale/command.vim 24 25 Execute(FormatCommand should do nothing to basic command strings): 26 AssertEqual 27 \ ['', 'awesome-linter do something', 0], 28 \ ale#command#FormatCommand(bufnr('%'), '', 'awesome-linter do something', 0, v:null, v:null, []) 29 30 Execute(FormatCommand should handle %%, and ignore other percents): 31 AssertEqual 32 \ ['', '% %%d %%f %x %', 0], 33 \ ale#command#FormatCommand(bufnr('%'), '', '%% %%%d %%%f %x %', 0, v:null, v:null, []) 34 35 Execute(FormatCommand should convert %s to the current filename): 36 AssertEqual 37 \ [ 38 \ '', 39 \ 'foo ' . ale#Escape(expand('%:p')) . ' bar ' . ale#Escape(expand('%:p')), 40 \ 0, 41 \ ], 42 \ ale#command#FormatCommand(bufnr('%'), '', 'foo %s bar %s', 0, v:null, v:null, []) 43 44 Execute(FormatCommand should convert %t to a new temporary filename): 45 let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo %t bar %t', 0, v:null, v:null, []) 46 47 call CheckTempFile(g:result[0]) 48 49 let g:match = matchlist(g:result[1], '\v^foo (.*) bar (.*)$') 50 51 Assert !empty(g:match), 'No match found! Result was: ' . g:result[1] 52 " The first item of the result should be a temporary filename, and it should 53 " be the same as the escaped name in the command string. 54 AssertEqual ale#Escape(g:result[0]), g:match[1] 55 " The two temporary filenames formatted in should be the same. 56 AssertEqual g:match[1], g:match[2] 57 58 Execute(FormatCommand should not convert %t to a new temporary filename when the input is given as v:false): 59 let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo %t bar %t', 0, v:false, v:null, []) 60 61 AssertEqual ['', 'foo %t bar %t', 0], g:result 62 63 Execute(FormatCommand should signal that files are created when temporary files are needed): 64 AssertEqual 65 \ 1, 66 \ ale#command#FormatCommand(bufnr('%'), '', 'foo %t', 0, v:null, v:null, [])[2] 67 68 AssertEqual 69 \ 0, 70 \ ale#command#FormatCommand(bufnr('%'), '', 'foo %s', 0, v:null, v:null, [])[2] 71 72 Execute(FormatCommand should let you combine %s and %t): 73 let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo %t bar %s', 0, v:null, v:null, []) 74 75 call CheckTempFile(g:result[0]) 76 77 let g:match = matchlist(g:result[1], '\v^foo (.*) bar (.*)$') 78 79 Assert !empty(g:match), 'No match found! Result was: ' . g:result[1] 80 " The first item of the result should be a temporary filename, and it should 81 " be the same as the escaped name in the command string. 82 AssertEqual ale#Escape(g:result[0]), g:match[1] 83 " The second item should be equal to the original filename. 84 AssertEqual ale#Escape(expand('%:p')), g:match[2] 85 86 Execute(FormatCommand should replace %e with the escaped executable): 87 if has('win32') 88 AssertEqual 89 \ ['', 'foo foo', 0], 90 \ ale#command#FormatCommand(bufnr('%'), 'foo', '%e %e', 0, v:null, v:null, []) 91 AssertEqual 92 \ ['', '"foo bar"', 0], 93 \ ale#command#FormatCommand(bufnr('%'), 'foo bar', '%e', 0, v:null, v:null, []) 94 AssertEqual 95 \ ['', '%e %e', 0], 96 \ ale#command#FormatCommand(bufnr('%'), '', '%e %e', 0, v:null, v:null, []) 97 else 98 AssertEqual 99 \ ['', '''foo'' ''foo''', 0], 100 \ ale#command#FormatCommand(bufnr('%'), 'foo', '%e %e', 0, v:null, v:null, []) 101 AssertEqual 102 \ ['', '''foo bar''', 0], 103 \ ale#command#FormatCommand(bufnr('%'), 'foo bar', '%e', 0, v:null, v:null, []) 104 AssertEqual 105 \ ['', '%e %e', 0], 106 \ ale#command#FormatCommand(bufnr('%'), '', '%e %e', 0, v:null, v:null, []) 107 endif 108 109 Execute(EscapeCommandPart should escape all percent signs): 110 AssertEqual '%%s %%t %%%% %%s %%t %%%%', ale#engine#EscapeCommandPart('%s %t %% %s %t %%') 111 112 Execute(EscapeCommandPart should pipe in temporary files appropriately): 113 let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo bar', 1, v:null, v:null, []) 114 115 call CheckTempFile(g:result[0]) 116 117 let g:match = matchlist(g:result[1], '\v^foo bar \< (.*)$') 118 Assert !empty(g:match), 'No match found! Result was: ' . g:result[1] 119 AssertEqual ale#Escape(g:result[0]), g:match[1] 120 121 let g:result = ale#command#FormatCommand(bufnr('%'), '', 'foo bar %t', 1, v:null, v:null, []) 122 123 call CheckTempFile(g:result[0]) 124 125 let g:match = matchlist(g:result[1], '\v^foo bar (.*)$') 126 Assert !empty(g:match), 'No match found! Result was: ' . g:result[1] 127 AssertEqual ale#Escape(g:result[0]), g:match[1] 128 129 Execute(FormatCommand should apply filename modifiers to the current file): 130 AssertEqual 131 \ ale#Escape(expand('%:p:h')) 132 \ . ' ' . ale#Escape('dummy.txt') 133 \ . ' ' . ale#Escape(expand('%:p:h:t')) 134 \ . ' ' . ale#Escape('txt') 135 \ . ' ' . ale#Escape(expand('%:p:r')), 136 \ ale#command#FormatCommand(bufnr(''), '', '%s:h %s:t %s:h:t %s:e %s:r', 0, v:null, v:null, [])[1] 137 138 Execute(FormatCommand should apply filename modifiers to the temporary file): 139 let g:result = ale#command#FormatCommand(bufnr(''), '', '%t:h %t:t %t:h:t %t:e %t:r', 0, v:null, v:null, []) 140 141 AssertEqual 142 \ ale#Escape(fnamemodify(g:result[0], ':h')) 143 \ . ' ' . ale#Escape('dummy.txt') 144 \ . ' ' . ale#Escape(fnamemodify(g:result[0], ':h:t')) 145 \ . ' ' . ale#Escape('txt') 146 \ . ' ' . ale#Escape(fnamemodify(g:result[0], ':r')), 147 \ g:result[1] 148 149 Execute(FormatCommand should apply filename mappings the current file): 150 let g:result = ale#command#FormatCommand(bufnr('%'), '', '%s', 0, v:null, v:null, [ 151 \ [expand('%:p:h'), '/foo/bar'], 152 \]) 153 154 Assert g:result[1] =~# '/foo/bar' 155 156 Execute(FormatCommand should apply filename mappings to temporary files): 157 let g:result = ale#command#FormatCommand(bufnr('%'), '', '%t', 0, v:null, v:null, [ 158 \ [fnamemodify(tempname(), ':h:h'), '/foo/bar'] 159 \]) 160 161 Assert g:result[1] =~# '/foo/bar' 162 163 Execute(FormatCommand should apply filename modifiers to mapped filenames): 164 let g:result = ale#command#FormatCommand(bufnr('%'), '', '%s:h', 0, v:null, v:null, [ 165 \ [expand('%:p:h'), '/foo/bar'], 166 \]) 167 168 AssertEqual ale#Escape('/foo/bar'), g:result[1] 169 170 let g:result = ale#command#FormatCommand(bufnr('%'), '', '%t:h:h:h', 0, v:null, v:null, [ 171 \ [fnamemodify(tempname(), ':h:h'), '/foo/bar'] 172 \]) 173 174 AssertEqual ale#Escape('/foo/bar'), g:result[1] 175 176 Execute(FormatCommand should apply regular cwd paths): 177 AssertEqual 178 \ 'cd ' . (has('unix') ? '' : '/d ') . ale#Escape('/foo /bar') . ' && abc', 179 \ ale#command#FormatCommand(bufnr('%'), '', 'abc', 0, v:null, '/foo /bar', [])[1] 180 \ 181 Execute(FormatCommand should apply cwd substitution and formatting): 182 call ale#test#SetFilename('foo.txt') 183 184 AssertEqual 185 \ 'cd ' . (has('unix') ? '' : '/d ') . ale#Escape(getcwd()) . ' && abc', 186 \ ale#command#FormatCommand(bufnr('%'), '', 'abc', 0, v:null, '%s:h', [])[1]