test_cdo.vim (5451B)
1 " Tests for the :cdo, :cfdo, :ldo and :lfdo commands 2 3 source check.vim 4 CheckFeature quickfix 5 6 " Create the files used by the tests 7 func SetUp() 8 call writefile(["Line1", "Line2", "Line3"], 'Xtestfile1') 9 call writefile(["Line1", "Line2", "Line3"], 'Xtestfile2') 10 call writefile(["Line1", "Line2", "Line3"], 'Xtestfile3') 11 endfunc 12 13 " Remove the files used by the tests 14 func TearDown() 15 call delete('Xtestfile1') 16 call delete('Xtestfile2') 17 call delete('Xtestfile3') 18 endfunc 19 20 " Returns the current line in '<filename> <linenum>L <column>C' format 21 func GetRuler() 22 return expand('%') . ' ' . line('.') . 'L' . ' ' . col('.') . 'C' 23 endfunc 24 25 " Tests for the :cdo and :ldo commands 26 func XdoTests(cchar) 27 enew 28 29 " Shortcuts for calling the cdo and ldo commands 30 let Xdo = a:cchar . 'do' 31 let Xgetexpr = a:cchar . 'getexpr' 32 let Xprev = a:cchar. 'prev' 33 let XdoCmd = Xdo . ' call add(l, GetRuler())' 34 35 " Try with an empty list 36 let l = [] 37 exe XdoCmd 38 call assert_equal([], l) 39 40 " Populate the list and then try 41 exe Xgetexpr . " ['non-error 1', 'Xtestfile1:1:3:Line1', 'non-error 2', 'Xtestfile2:2:2:Line2', 'non-error 3', 'Xtestfile3:3:1:Line3']" 42 43 let l = [] 44 exe XdoCmd 45 call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l) 46 47 " Run command only on selected error lines 48 let l = [] 49 enew 50 exe "2,3" . XdoCmd 51 call assert_equal(['Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l) 52 53 " Boundary condition tests 54 let l = [] 55 enew 56 exe "1,1" . XdoCmd 57 call assert_equal(['Xtestfile1 1L 3C'], l) 58 59 let l = [] 60 enew 61 exe "3" . XdoCmd 62 call assert_equal(['Xtestfile3 3L 1C'], l) 63 64 " Range test commands 65 let l = [] 66 enew 67 exe "%" . XdoCmd 68 call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l) 69 70 let l = [] 71 enew 72 exe "1,$" . XdoCmd 73 call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l) 74 75 let l = [] 76 enew 77 exe Xprev 78 exe "." . XdoCmd 79 call assert_equal(['Xtestfile2 2L 2C'], l) 80 81 let l = [] 82 enew 83 exe "+" . XdoCmd 84 call assert_equal(['Xtestfile3 3L 1C'], l) 85 86 " Invalid error lines test 87 let l = [] 88 enew 89 exe "silent! 27" . XdoCmd 90 exe "silent! 4,5" . XdoCmd 91 call assert_equal([], l) 92 93 " Run commands from an unsaved buffer 94 let v:errmsg='' 95 let l = [] 96 enew 97 setlocal modified 98 exe "silent! 2,2" . XdoCmd 99 if v:errmsg !~# 'No write since last change' 100 call add(v:errors, 'Unsaved file change test failed') 101 endif 102 103 " If the executed command fails, then the operation should be aborted 104 enew! 105 let subst_count = 0 106 exe "silent!" . Xdo . " s/Line/xLine/ | let subst_count += 1" 107 if subst_count != 1 || getline('.') != 'xLine1' 108 call add(v:errors, 'Abort command on error test failed') 109 endif 110 111 let l = [] 112 exe "2,2" . Xdo . "! call add(l, GetRuler())" 113 call assert_equal(['Xtestfile2 2L 2C'], l) 114 115 " List with no valid error entries 116 let l = [] 117 edit! +2 Xtestfile1 118 exe Xgetexpr . " ['non-error 1', 'non-error 2', 'non-error 3']" 119 exe XdoCmd 120 call assert_equal([], l) 121 exe "silent! 2" . XdoCmd 122 call assert_equal([], l) 123 let v:errmsg='' 124 exe "%" . XdoCmd 125 exe "1,$" . XdoCmd 126 exe "." . XdoCmd 127 call assert_equal('', v:errmsg) 128 129 " List with only one valid entry 130 let l = [] 131 exe Xgetexpr . " ['Xtestfile3:3:1:Line3']" 132 exe XdoCmd 133 call assert_equal(['Xtestfile3 3L 1C'], l) 134 135 endfunc 136 137 " Tests for the :cfdo and :lfdo commands 138 func XfdoTests(cchar) 139 enew 140 141 " Shortcuts for calling the cfdo and lfdo commands 142 let Xfdo = a:cchar . 'fdo' 143 let Xgetexpr = a:cchar . 'getexpr' 144 let XfdoCmd = Xfdo . ' call add(l, GetRuler())' 145 let Xpfile = a:cchar. 'pfile' 146 147 " Clear the quickfix/location list 148 exe Xgetexpr . " []" 149 150 " Try with an empty list 151 let l = [] 152 exe XfdoCmd 153 call assert_equal([], l) 154 155 " Populate the list and then try 156 exe Xgetexpr . " ['non-error 1', 'Xtestfile1:1:3:Line1', 'Xtestfile1:2:1:Line2', 'non-error 2', 'Xtestfile2:2:2:Line2', 'non-error 3', 'Xtestfile3:2:3:Line2', 'Xtestfile3:3:1:Line3']" 157 158 let l = [] 159 exe XfdoCmd 160 call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l) 161 162 " Run command only on selected error lines 163 let l = [] 164 exe "2,3" . XfdoCmd 165 call assert_equal(['Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l) 166 167 " Boundary condition tests 168 let l = [] 169 exe "3" . XfdoCmd 170 call assert_equal(['Xtestfile3 2L 3C'], l) 171 172 " Range test commands 173 let l = [] 174 exe "%" . XfdoCmd 175 call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l) 176 177 let l = [] 178 exe "1,$" . XfdoCmd 179 call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l) 180 181 let l = [] 182 exe Xpfile 183 exe "." . XfdoCmd 184 call assert_equal(['Xtestfile2 2L 2C'], l) 185 186 " List with only one valid entry 187 let l = [] 188 exe Xgetexpr . " ['Xtestfile2:2:5:Line2']" 189 exe XfdoCmd 190 call assert_equal(['Xtestfile2 2L 5C'], l) 191 192 endfunc 193 194 " Tests for cdo and cfdo 195 func Test_cdo() 196 call XdoTests('c') 197 call XfdoTests('c') 198 endfunc 199 200 " Tests for ldo and lfdo 201 func Test_ldo() 202 call XdoTests('l') 203 call XfdoTests('l') 204 endfunc 205 206 " Test for making 'shm' doesn't interfere with the output. 207 func Test_cdo_print() 208 enew | only! 209 cgetexpr ["Xtestfile1:1:Line1", "Xtestfile2:1:Line1", "Xtestfile3:1:Line1"] 210 cdo print 211 call assert_equal('Line1', Screenline(&lines)) 212 call assert_equal('Line1', Screenline(&lines - 3)) 213 call assert_equal('Line1', Screenline(&lines - 6)) 214 endfunc 215 216 " vim: shiftwidth=2 sts=2 expandtab