1" Test for options 2 3source shared.vim 4source check.vim 5source view_util.vim 6 7func Test_whichwrap() 8 set whichwrap=b,s 9 call assert_equal('b,s', &whichwrap) 10 11 set whichwrap+=h,l 12 call assert_equal('b,s,h,l', &whichwrap) 13 14 set whichwrap+=h,l 15 call assert_equal('b,s,h,l', &whichwrap) 16 17 set whichwrap+=h,l 18 call assert_equal('b,s,h,l', &whichwrap) 19 20 set whichwrap=h,h 21 call assert_equal('h', &whichwrap) 22 23 set whichwrap=h,h,h 24 call assert_equal('h', &whichwrap) 25 26 " For compatibility with Vim 3.0 and before, number values are also 27 " supported for 'whichwrap' 28 set whichwrap=1 29 call assert_equal('b', &whichwrap) 30 set whichwrap=2 31 call assert_equal('s', &whichwrap) 32 set whichwrap=4 33 call assert_equal('h,l', &whichwrap) 34 set whichwrap=8 35 call assert_equal('<,>', &whichwrap) 36 set whichwrap=16 37 call assert_equal('[,]', &whichwrap) 38 set whichwrap=31 39 call assert_equal('b,s,h,l,<,>,[,]', &whichwrap) 40 41 set whichwrap& 42endfunc 43 44func Test_isfname() 45 " This used to cause Vim to access uninitialized memory. 46 set isfname= 47 call assert_equal("~X", expand("~X")) 48 set isfname& 49endfunc 50 51func Test_wildchar() 52 " Empty 'wildchar' used to access invalid memory. 53 call assert_fails('set wildchar=', 'E521:') 54 call assert_fails('set wildchar=abc', 'E521:') 55 set wildchar=<Esc> 56 let a=execute('set wildchar?') 57 call assert_equal("\n wildchar=<Esc>", a) 58 set wildchar=27 59 let a=execute('set wildchar?') 60 call assert_equal("\n wildchar=<Esc>", a) 61 set wildchar& 62endfunc 63 64func Test_wildoptions() 65 set wildoptions= 66 set wildoptions+=tagfile 67 set wildoptions+=tagfile 68 call assert_equal('tagfile', &wildoptions) 69endfunc 70 71func Test_options_command() 72 let caught = 'ok' 73 try 74 options 75 catch 76 let caught = v:throwpoint . "\n" . v:exception 77 endtry 78 call assert_equal('ok', caught) 79 80 " Check if the option-window is opened horizontally. 81 wincmd j 82 call assert_notequal('option-window', bufname('')) 83 wincmd k 84 call assert_equal('option-window', bufname('')) 85 " close option-window 86 close 87 88 " Open the option-window vertically. 89 vert options 90 " Check if the option-window is opened vertically. 91 wincmd l 92 call assert_notequal('option-window', bufname('')) 93 wincmd h 94 call assert_equal('option-window', bufname('')) 95 " close option-window 96 close 97 98 " Open the option-window at the top. 99 set splitbelow 100 topleft options 101 call assert_equal(1, winnr()) 102 close 103 104 " Open the option-window at the bottom. 105 set nosplitbelow 106 botright options 107 call assert_equal(winnr('$'), winnr()) 108 close 109 set splitbelow& 110 111 " Open the option-window in a new tab. 112 tab options 113 " Check if the option-window is opened in a tab. 114 normal gT 115 call assert_notequal('option-window', bufname('')) 116 normal gt 117 call assert_equal('option-window', bufname('')) 118 " close option-window 119 close 120 121 " Open the options window browse 122 if has('browse') 123 browse set 124 call assert_equal('option-window', bufname('')) 125 close 126 endif 127endfunc 128 129func Test_path_keep_commas() 130 " Test that changing 'path' keeps two commas. 131 set path=foo,,bar 132 set path-=bar 133 set path+=bar 134 call assert_equal('foo,,bar', &path) 135 136 set path& 137endfunc 138 139func Test_signcolumn() 140 CheckFeature signs 141 call assert_equal("auto", &signcolumn) 142 set signcolumn=yes 143 set signcolumn=no 144 call assert_fails('set signcolumn=nope') 145endfunc 146 147func Test_filetype_valid() 148 set ft=valid_name 149 call assert_equal("valid_name", &filetype) 150 set ft=valid-name 151 call assert_equal("valid-name", &filetype) 152 153 call assert_fails(":set ft=wrong;name", "E474:") 154 call assert_fails(":set ft=wrong\\\\name", "E474:") 155 call assert_fails(":set ft=wrong\\|name", "E474:") 156 call assert_fails(":set ft=wrong/name", "E474:") 157 call assert_fails(":set ft=wrong\\\nname", "E474:") 158 call assert_equal("valid-name", &filetype) 159 160 exe "set ft=trunc\x00name" 161 call assert_equal("trunc", &filetype) 162endfunc 163 164func Test_syntax_valid() 165 CheckFeature syntax 166 set syn=valid_name 167 call assert_equal("valid_name", &syntax) 168 set syn=valid-name 169 call assert_equal("valid-name", &syntax) 170 171 call assert_fails(":set syn=wrong;name", "E474:") 172 call assert_fails(":set syn=wrong\\\\name", "E474:") 173 call assert_fails(":set syn=wrong\\|name", "E474:") 174 call assert_fails(":set syn=wrong/name", "E474:") 175 call assert_fails(":set syn=wrong\\\nname", "E474:") 176 call assert_equal("valid-name", &syntax) 177 178 exe "set syn=trunc\x00name" 179 call assert_equal("trunc", &syntax) 180endfunc 181 182func Test_keymap_valid() 183 CheckFeature keymap 184 call assert_fails(":set kmp=valid_name", "E544:") 185 call assert_fails(":set kmp=valid_name", "valid_name") 186 call assert_fails(":set kmp=valid-name", "E544:") 187 call assert_fails(":set kmp=valid-name", "valid-name") 188 189 call assert_fails(":set kmp=wrong;name", "E474:") 190 call assert_fails(":set kmp=wrong\\\\name", "E474:") 191 call assert_fails(":set kmp=wrong\\|name", "E474:") 192 call assert_fails(":set kmp=wrong/name", "E474:") 193 call assert_fails(":set kmp=wrong\\\nname", "E474:") 194 195 call assert_fails(":set kmp=trunc\x00name", "E544:") 196 call assert_fails(":set kmp=trunc\x00name", "trunc") 197endfunc 198 199func Check_dir_option(name) 200 " Check that it's possible to set the option. 201 exe 'set ' . a:name . '=/usr/share/dict/words' 202 call assert_equal('/usr/share/dict/words', eval('&' . a:name)) 203 exe 'set ' . a:name . '=/usr/share/dict/words,/and/there' 204 call assert_equal('/usr/share/dict/words,/and/there', eval('&' . a:name)) 205 exe 'set ' . a:name . '=/usr/share/dict\ words' 206 call assert_equal('/usr/share/dict words', eval('&' . a:name)) 207 208 " Check rejecting weird characters. 209 call assert_fails("set " . a:name . "=/not&there", "E474:") 210 call assert_fails("set " . a:name . "=/not>there", "E474:") 211 call assert_fails("set " . a:name . "=/not.*there", "E474:") 212endfunc 213 214func Test_cinkeys() 215 " This used to cause invalid memory access 216 set cindent cinkeys=0 217 norm a 218 set cindent& cinkeys& 219endfunc 220 221func Test_dictionary() 222 call Check_dir_option('dictionary') 223endfunc 224 225func Test_thesaurus() 226 call Check_dir_option('thesaurus') 227endfun 228 229func Test_complete() 230 " Trailing single backslash used to cause invalid memory access. 231 set complete=s\ 232 new 233 call feedkeys("i\<C-N>\<Esc>", 'xt') 234 bwipe! 235 call assert_fails('set complete=ix', 'E535:') 236 set complete& 237endfun 238 239func Test_set_completion() 240 call feedkeys(":set di\<C-A>\<C-B>\"\<CR>", 'tx') 241 call assert_equal('"set dictionary diff diffexpr diffopt digraph directory display', @:) 242 243 call feedkeys(":setlocal di\<C-A>\<C-B>\"\<CR>", 'tx') 244 call assert_equal('"setlocal dictionary diff diffexpr diffopt digraph directory display', @:) 245 246 call feedkeys(":setglobal di\<C-A>\<C-B>\"\<CR>", 'tx') 247 call assert_equal('"setglobal dictionary diff diffexpr diffopt digraph directory display', @:) 248 249 " Expand boolan options. When doing :set no<Tab> 250 " vim displays the options names without "no" but completion uses "no...". 251 call feedkeys(":set nodi\<C-A>\<C-B>\"\<CR>", 'tx') 252 call assert_equal('"set nodiff digraph', @:) 253 254 call feedkeys(":set invdi\<C-A>\<C-B>\"\<CR>", 'tx') 255 call assert_equal('"set invdiff digraph', @:) 256 257 " Expand abbreviation of options. 258 call feedkeys(":set ts\<C-A>\<C-B>\"\<CR>", 'tx') 259 call assert_equal('"set tabstop thesaurus ttyscroll', @:) 260 261 " Expand current value 262 call feedkeys(":set fileencodings=\<C-A>\<C-B>\"\<CR>", 'tx') 263 call assert_equal('"set fileencodings=ucs-bom,utf-8,default,latin1', @:) 264 265 call feedkeys(":set fileencodings:\<C-A>\<C-B>\"\<CR>", 'tx') 266 call assert_equal('"set fileencodings:ucs-bom,utf-8,default,latin1', @:) 267 268 " Expand key codes. 269 call feedkeys(":set <H\<C-A>\<C-B>\"\<CR>", 'tx') 270 call assert_equal('"set <Help> <Home>', @:) 271 272 " Expand terminal options. 273 call feedkeys(":set t_A\<C-A>\<C-B>\"\<CR>", 'tx') 274 call assert_equal('"set t_AB t_AF t_AU t_AL', @:) 275 call assert_fails('call feedkeys(":set <t_afoo>=\<C-A>\<CR>", "xt")', 'E474:') 276 277 " Expand directories. 278 call feedkeys(":set cdpath=./\<C-A>\<C-B>\"\<CR>", 'tx') 279 call assert_match(' ./samples/ ', @:) 280 call assert_notmatch(' ./summarize.vim ', @:) 281 282 " Expand files and directories. 283 call feedkeys(":set tags=./\<C-A>\<C-B>\"\<CR>", 'tx') 284 call assert_match(' ./samples/.* ./summarize.vim', @:) 285 286 call feedkeys(":set tags=./\\\\ dif\<C-A>\<C-B>\"\<CR>", 'tx') 287 call assert_equal('"set tags=./\\ diff diffexpr diffopt', @:) 288 set tags& 289 290 " Expanding the option names 291 call feedkeys(":set \<Tab>\<C-B>\"\<CR>", 'xt') 292 call assert_equal('"set all', @:) 293 294 " Expanding a second set of option names 295 call feedkeys(":set wrapscan \<Tab>\<C-B>\"\<CR>", 'xt') 296 call assert_equal('"set wrapscan all', @:) 297 298 " Expanding a special keycode 299 call feedkeys(":set <Home>\<Tab>\<C-B>\"\<CR>", 'xt') 300 call assert_equal('"set <Home>', @:) 301 302 " Expanding an invalid special keycode 303 call feedkeys(":set <abcd>\<Tab>\<C-B>\"\<CR>", 'xt') 304 call assert_equal("\"set <abcd>\<Tab>", @:) 305 306 " Expanding a terminal keycode 307 call feedkeys(":set t_AB\<Tab>\<C-B>\"\<CR>", 'xt') 308 call assert_equal("\"set t_AB", @:) 309 310 " Expanding an invalid option name 311 call feedkeys(":set abcde=\<Tab>\<C-B>\"\<CR>", 'xt') 312 call assert_equal("\"set abcde=\<Tab>", @:) 313 314 " Expanding after a = for a boolean option 315 call feedkeys(":set wrapscan=\<Tab>\<C-B>\"\<CR>", 'xt') 316 call assert_equal("\"set wrapscan=\<Tab>", @:) 317 318 " Expanding a numeric option 319 call feedkeys(":set tabstop+=\<Tab>\<C-B>\"\<CR>", 'xt') 320 call assert_equal("\"set tabstop+=" .. &tabstop, @:) 321 322 " Expanding a non-boolean option 323 call feedkeys(":set invtabstop=\<Tab>\<C-B>\"\<CR>", 'xt') 324 call assert_equal("\"set invtabstop=", @:) 325 326 " Expand options for 'spellsuggest' 327 call feedkeys(":set spellsuggest=best,file:xyz\<Tab>\<C-B>\"\<CR>", 'xt') 328 call assert_equal("\"set spellsuggest=best,file:xyz", @:) 329 330 " Expand value for 'key' 331 set key=abcd 332 call feedkeys(":set key=\<Tab>\<C-B>\"\<CR>", 'xt') 333 call assert_equal('"set key=*****', @:) 334 set key= 335endfunc 336 337func Test_set_errors() 338 call assert_fails('set scroll=-1', 'E49:') 339 call assert_fails('set backupcopy=', 'E474:') 340 call assert_fails('set regexpengine=3', 'E474:') 341 call assert_fails('set history=10001', 'E474:') 342 call assert_fails('set numberwidth=21', 'E474:') 343 call assert_fails('set colorcolumn=-a', 'E474:') 344 call assert_fails('set colorcolumn=a', 'E474:') 345 call assert_fails('set colorcolumn=1,', 'E474:') 346 call assert_fails('set colorcolumn=1;', 'E474:') 347 call assert_fails('set cmdheight=-1', 'E487:') 348 call assert_fails('set cmdwinheight=-1', 'E487:') 349 if has('conceal') 350 call assert_fails('set conceallevel=-1', 'E487:') 351 call assert_fails('set conceallevel=4', 'E474:') 352 endif 353 call assert_fails('set helpheight=-1', 'E487:') 354 call assert_fails('set history=-1', 'E487:') 355 call assert_fails('set report=-1', 'E487:') 356 call assert_fails('set shiftwidth=-1', 'E487:') 357 call assert_fails('set sidescroll=-1', 'E487:') 358 call assert_fails('set tabstop=-1', 'E487:') 359 call assert_fails('set textwidth=-1', 'E487:') 360 call assert_fails('set timeoutlen=-1', 'E487:') 361 call assert_fails('set updatecount=-1', 'E487:') 362 call assert_fails('set updatetime=-1', 'E487:') 363 call assert_fails('set winheight=-1', 'E487:') 364 call assert_fails('set tabstop!', 'E488:') 365 call assert_fails('set xxx', 'E518:') 366 call assert_fails('set beautify?', 'E519:') 367 call assert_fails('set undolevels=x', 'E521:') 368 call assert_fails('set tabstop=', 'E521:') 369 call assert_fails('set comments=-', 'E524:') 370 call assert_fails('set comments=a', 'E525:') 371 call assert_fails('set foldmarker=x', 'E536:') 372 call assert_fails('set commentstring=x', 'E537:') 373 call assert_fails('set complete=x', 'E539:') 374 call assert_fails('set statusline=%{', 'E540:') 375 call assert_fails('set statusline=%(', 'E542:') 376 if has('cursorshape') 377 " This invalid value for 'guicursor' used to cause Vim to crash. 378 call assert_fails('set guicursor=i-ci,r-cr:h', 'E545:') 379 call assert_fails('set guicursor=i-ci', 'E545:') 380 call assert_fails('set guicursor=x', 'E545:') 381 call assert_fails('set guicursor=x:', 'E546:') 382 call assert_fails('set guicursor=r-cr:horx', 'E548:') 383 call assert_fails('set guicursor=r-cr:hor0', 'E549:') 384 endif 385 if has('mouseshape') 386 call assert_fails('se mouseshape=i-r:x', 'E547:') 387 endif 388 call assert_fails('set backupext=~ patchmode=~', 'E589:') 389 call assert_fails('set winminheight=10 winheight=9', 'E591:') 390 set winminheight& winheight& 391 set winheight=10 winminheight=10 392 call assert_fails('set winheight=9', 'E591:') 393 set winminheight& winheight& 394 call assert_fails('set winminwidth=10 winwidth=9', 'E592:') 395 set winminwidth& winwidth& 396 call assert_fails('set winwidth=9 winminwidth=10', 'E592:') 397 set winwidth& winminwidth& 398 call assert_fails("set showbreak=\x01", 'E595:') 399 call assert_fails('set t_foo=', 'E846:') 400 call assert_fails('set tabstop??', 'E488:') 401 call assert_fails('set wrapscan!!', 'E488:') 402 call assert_fails('set tabstop&&', 'E488:') 403 call assert_fails('set wrapscan<<', 'E488:') 404 call assert_fails('set wrapscan=1', 'E474:') 405 call assert_fails('set autoindent@', 'E488:') 406 call assert_fails('set wildchar=<abc>', 'E474:') 407 call assert_fails('set cmdheight=1a', 'E521:') 408 call assert_fails('set invcmdheight', 'E474:') 409 if has('python') && has('python3') 410 call assert_fails('set pyxversion=6', 'E474:') 411 endif 412 call assert_fails("let &tabstop='ab'", 'E521:') 413 call assert_fails('set spellcapcheck=%\\(', 'E54:') 414endfunc 415 416func CheckWasSet(name) 417 let verb_cm = execute('verbose set ' .. a:name .. '?') 418 call assert_match('Last set from.*test_options.vim', verb_cm) 419endfunc 420func CheckWasNotSet(name) 421 let verb_cm = execute('verbose set ' .. a:name .. '?') 422 call assert_notmatch('Last set from', verb_cm) 423endfunc 424 425" Must be executed before other tests that set 'term'. 426func Test_000_term_option_verbose() 427 CheckNotGui 428 429 call CheckWasNotSet('t_cm') 430 431 let term_save = &term 432 set term=ansi 433 call CheckWasSet('t_cm') 434 let &term = term_save 435endfunc 436 437func Test_copy_context() 438 setlocal list 439 call CheckWasSet('list') 440 split 441 call CheckWasSet('list') 442 quit 443 setlocal nolist 444 445 set ai 446 call CheckWasSet('ai') 447 set filetype=perl 448 call CheckWasSet('filetype') 449 set fo=tcroq 450 call CheckWasSet('fo') 451 452 split Xsomebuf 453 call CheckWasSet('ai') 454 call CheckWasNotSet('filetype') 455 call CheckWasSet('fo') 456endfunc 457 458func Test_set_ttytype() 459 CheckUnix 460 CheckNotGui 461 462 " Setting 'ttytype' used to cause a double-free when exiting vim and 463 " when vim is compiled with -DEXITFREE. 464 set ttytype=ansi 465 call assert_equal('ansi', &ttytype) 466 call assert_equal(&ttytype, &term) 467 set ttytype=xterm 468 call assert_equal('xterm', &ttytype) 469 call assert_equal(&ttytype, &term) 470 " "set ttytype=" gives E522 instead of E529 471 " in travis on some builds. Why? Catch both for now 472 try 473 set ttytype= 474 call assert_report('set ttytype= did not fail') 475 catch /E529\|E522/ 476 endtry 477 478 " Some systems accept any terminal name and return dumb settings, 479 " check for failure of finding the entry and for missing 'cm' entry. 480 try 481 set ttytype=xxx 482 call assert_report('set ttytype=xxx did not fail') 483 catch /E522\|E437/ 484 endtry 485 486 set ttytype& 487 call assert_equal(&ttytype, &term) 488 489 if has('gui') && !has('gui_running') 490 call assert_fails('set term=gui', 'E531:') 491 endif 492endfunc 493 494func Test_set_all() 495 set tw=75 496 set iskeyword=a-z,A-Z 497 set nosplitbelow 498 let out = execute('set all') 499 call assert_match('textwidth=75', out) 500 call assert_match('iskeyword=a-z,A-Z', out) 501 call assert_match('nosplitbelow', out) 502 set tw& iskeyword& splitbelow& 503endfunc 504 505func Test_set_one_column() 506 let out_mult = execute('set all')->split("\n") 507 let out_one = execute('set! all')->split("\n") 508 call assert_true(len(out_mult) < len(out_one)) 509endfunc 510 511func Test_set_values() 512 " opt_test.vim is generated from ../optiondefs.h using gen_opt_test.vim 513 if filereadable('opt_test.vim') 514 source opt_test.vim 515 else 516 throw 'Skipped: opt_test.vim does not exist' 517 endif 518endfunc 519 520func Test_renderoptions() 521 " Only do this for Windows Vista and later, fails on Windows XP and earlier. 522 " Doesn't hurt to do this on a non-Windows system. 523 if windowsversion() !~ '^[345]\.' 524 set renderoptions=type:directx 525 set rop=type:directx 526 endif 527endfunc 528 529func ResetIndentexpr() 530 set indentexpr= 531endfunc 532 533func Test_set_indentexpr() 534 " this was causing usage of freed memory 535 set indentexpr=ResetIndentexpr() 536 new 537 call feedkeys("i\<c-f>", 'x') 538 call assert_equal('', &indentexpr) 539 bwipe! 540endfunc 541 542func Test_backupskip() 543 " Option 'backupskip' may contain several comma-separated path 544 " specifications if one or more of the environment variables TMPDIR, TMP, 545 " or TEMP is defined. To simplify testing, convert the string value into a 546 " list. 547 let bsklist = split(&bsk, ',') 548 549 if has("mac") 550 let found = (index(bsklist, '/private/tmp/*') >= 0) 551 call assert_true(found, '/private/tmp not in option bsk: ' . &bsk) 552 elseif has("unix") 553 let found = (index(bsklist, '/tmp/*') >= 0) 554 call assert_true(found, '/tmp not in option bsk: ' . &bsk) 555 endif 556 557 " If our test platform is Windows, the path(s) in option bsk will use 558 " backslash for the path separator and the components could be in short 559 " (8.3) format. As such, we need to replace the backslashes with forward 560 " slashes and convert the path components to long format. The expand() 561 " function will do this but it cannot handle comma-separated paths. This is 562 " why bsk was converted from a string into a list of strings above. 563 " 564 " One final complication is that the wildcard "/*" is at the end of each 565 " path and so expand() might return a list of matching files. To prevent 566 " this, we need to remove the wildcard before calling expand() and then 567 " append it afterwards. 568 if has('win32') 569 let item_nbr = 0 570 while item_nbr < len(bsklist) 571 let path_spec = bsklist[item_nbr] 572 let path_spec = strcharpart(path_spec, 0, strlen(path_spec)-2) 573 let path_spec = substitute(expand(path_spec), '\\', '/', 'g') 574 let bsklist[item_nbr] = path_spec . '/*' 575 let item_nbr += 1 576 endwhile 577 endif 578 579 " Option bsk will also include these environment variables if defined. 580 " If they're defined, verify they appear in the option value. 581 for var in ['$TMPDIR', '$TMP', '$TEMP'] 582 if exists(var) 583 let varvalue = substitute(expand(var), '\\', '/', 'g') 584 let varvalue = substitute(varvalue, '/$', '', '') 585 let varvalue .= '/*' 586 let found = (index(bsklist, varvalue) >= 0) 587 call assert_true(found, var . ' (' . varvalue . ') not in option bsk: ' . &bsk) 588 endif 589 endfor 590 591 " Duplicates from environment variables should be filtered out (option has 592 " P_NODUP). Run this in a separate instance and write v:errors in a file, 593 " so that we see what happens on startup. 594 let after =<< trim [CODE] 595 let bsklist = split(&backupskip, ',') 596 call assert_equal(uniq(copy(bsklist)), bsklist) 597 call writefile(['errors:'] + v:errors, 'Xtestout') 598 qall 599 [CODE] 600 call writefile(after, 'Xafter') 601 let cmd = GetVimProg() . ' --not-a-term -S Xafter --cmd "set enc=utf8"' 602 603 let saveenv = {} 604 for var in ['TMPDIR', 'TMP', 'TEMP'] 605 let saveenv[var] = getenv(var) 606 call setenv(var, '/duplicate/path') 607 endfor 608 609 exe 'silent !' . cmd 610 call assert_equal(['errors:'], readfile('Xtestout')) 611 612 " restore environment variables 613 for var in ['TMPDIR', 'TMP', 'TEMP'] 614 call setenv(var, saveenv[var]) 615 endfor 616 617 call delete('Xtestout') 618 call delete('Xafter') 619 620 " Duplicates should be filtered out (option has P_NODUP) 621 let backupskip = &backupskip 622 set backupskip= 623 set backupskip+=/test/dir 624 set backupskip+=/other/dir 625 set backupskip+=/test/dir 626 call assert_equal('/test/dir,/other/dir', &backupskip) 627 let &backupskip = backupskip 628endfunc 629 630func Test_copy_winopt() 631 set hidden 632 633 " Test copy option from current buffer in window 634 split 635 enew 636 setlocal numberwidth=5 637 wincmd w 638 call assert_equal(4,&numberwidth) 639 bnext 640 call assert_equal(5,&numberwidth) 641 bw! 642 call assert_equal(4,&numberwidth) 643 644 " Test copy value from window that used to be display the buffer 645 split 646 enew 647 setlocal numberwidth=6 648 bnext 649 wincmd w 650 call assert_equal(4,&numberwidth) 651 bnext 652 call assert_equal(6,&numberwidth) 653 bw! 654 655 " Test that if buffer is current, don't use the stale cached value 656 " from the last time the buffer was displayed. 657 split 658 enew 659 setlocal numberwidth=7 660 bnext 661 bnext 662 setlocal numberwidth=8 663 wincmd w 664 call assert_equal(4,&numberwidth) 665 bnext 666 call assert_equal(8,&numberwidth) 667 bw! 668 669 " Test value is not copied if window already has seen the buffer 670 enew 671 split 672 setlocal numberwidth=9 673 bnext 674 setlocal numberwidth=10 675 wincmd w 676 call assert_equal(4,&numberwidth) 677 bnext 678 call assert_equal(4,&numberwidth) 679 bw! 680 681 set hidden& 682endfunc 683 684func Test_shortmess_F() 685 new 686 call assert_match('\[No Name\]', execute('file')) 687 set shortmess+=F 688 call assert_match('\[No Name\]', execute('file')) 689 call assert_match('^\s*$', execute('file foo')) 690 call assert_match('foo', execute('file')) 691 set shortmess-=F 692 call assert_match('bar', execute('file bar')) 693 call assert_match('bar', execute('file')) 694 set shortmess& 695 bwipe 696endfunc 697 698func Test_shortmess_F2() 699 e file1 700 e file2 701 call assert_match('file1', execute('bn', '')) 702 call assert_match('file2', execute('bn', '')) 703 set shortmess+=F 704 call assert_true(empty(execute('bn', ''))) 705 call assert_false(test_getvalue('need_fileinfo')) 706 call assert_true(empty(execute('bn', ''))) 707 call assert_false('need_fileinfo'->test_getvalue()) 708 set hidden 709 call assert_true(empty(execute('bn', ''))) 710 call assert_false(test_getvalue('need_fileinfo')) 711 call assert_true(empty(execute('bn', ''))) 712 call assert_false(test_getvalue('need_fileinfo')) 713 set nohidden 714 call assert_true(empty(execute('bn', ''))) 715 call assert_false(test_getvalue('need_fileinfo')) 716 call assert_true(empty(execute('bn', ''))) 717 call assert_false(test_getvalue('need_fileinfo')) 718 set shortmess& 719 call assert_match('file1', execute('bn', '')) 720 call assert_match('file2', execute('bn', '')) 721 bwipe 722 bwipe 723endfunc 724 725func Test_local_scrolloff() 726 set so=5 727 set siso=7 728 split 729 call assert_equal(5, &so) 730 setlocal so=3 731 call assert_equal(3, &so) 732 wincmd w 733 call assert_equal(5, &so) 734 wincmd w 735 setlocal so< 736 call assert_equal(5, &so) 737 setlocal so=0 738 call assert_equal(0, &so) 739 setlocal so=-1 740 call assert_equal(5, &so) 741 742 call assert_equal(7, &siso) 743 setlocal siso=3 744 call assert_equal(3, &siso) 745 wincmd w 746 call assert_equal(7, &siso) 747 wincmd w 748 setlocal siso< 749 call assert_equal(7, &siso) 750 setlocal siso=0 751 call assert_equal(0, &siso) 752 setlocal siso=-1 753 call assert_equal(7, &siso) 754 755 close 756 set so& 757 set siso& 758endfunc 759 760func Test_writedelay() 761 CheckFunction reltimefloat 762 763 new 764 call setline(1, 'empty') 765 redraw 766 set writedelay=10 767 let start = reltime() 768 call setline(1, repeat('x', 70)) 769 redraw 770 let elapsed = reltimefloat(reltime(start)) 771 set writedelay=0 772 " With 'writedelay' set should take at least 30 * 10 msec 773 call assert_inrange(30 * 0.01, 999.0, elapsed) 774 775 bwipe! 776endfunc 777 778func Test_visualbell() 779 set belloff= 780 set visualbell 781 call assert_beeps('normal 0h') 782 set novisualbell 783 set belloff=all 784endfunc 785 786" Test for the 'write' option 787func Test_write() 788 new 789 call setline(1, ['L1']) 790 set nowrite 791 call assert_fails('write Xfile', 'E142:') 792 set write 793 close! 794endfunc 795 796" Test for 'buftype' option 797func Test_buftype() 798 new 799 call setline(1, ['L1']) 800 set buftype=nowrite 801 call assert_fails('write', 'E382:') 802 803 for val in ['', 'nofile', 'nowrite', 'acwrite', 'quickfix', 'help', 'terminal', 'prompt', 'popup'] 804 exe 'set buftype=' .. val 805 call writefile(['something'], 'XBuftype') 806 call assert_fails('write XBuftype', 'E13:', 'with buftype=' .. val) 807 endfor 808 809 call delete('XBuftype') 810 bwipe! 811endfunc 812 813" Test for the 'shell' option 814func Test_shell() 815 CheckUnix 816 let save_shell = &shell 817 set shell= 818 let caught_e91 = 0 819 try 820 shell 821 catch /E91:/ 822 let caught_e91 = 1 823 endtry 824 call assert_equal(1, caught_e91) 825 let &shell = save_shell 826endfunc 827 828" Test for the 'shellquote' option 829func Test_shellquote() 830 CheckUnix 831 set shellquote=# 832 set verbose=20 833 redir => v 834 silent! !echo Hello 835 redir END 836 set verbose& 837 set shellquote& 838 call assert_match(': "#echo Hello#"', v) 839endfunc 840 841" Test for the 'rightleftcmd' option 842func Test_rightleftcmd() 843 CheckFeature rightleft 844 set rightleft 845 set rightleftcmd 846 847 let g:l = [] 848 func AddPos() 849 call add(g:l, screencol()) 850 return '' 851 endfunc 852 cmap <expr> <F2> AddPos() 853 854 call feedkeys("/\<F2>abc\<Left>\<F2>\<Right>\<Right>\<F2>" .. 855 \ "\<Left>\<F2>\<Esc>", 'xt') 856 call assert_equal([&co - 1, &co - 4, &co - 2, &co - 3], g:l) 857 858 cunmap <F2> 859 unlet g:l 860 set rightleftcmd& 861 set rightleft& 862endfunc 863 864" Test for the "debug" option 865func Test_debug_option() 866 set debug=beep 867 exe "normal \<C-c>" 868 call assert_equal('Beep!', Screenline(&lines)) 869 set debug& 870endfunc 871 872" Test for the default CDPATH option 873func Test_opt_default_cdpath() 874 CheckFeature file_in_path 875 let after =<< trim [CODE] 876 call assert_equal(',/path/to/dir1,/path/to/dir2', &cdpath) 877 call writefile(v:errors, 'Xtestout') 878 qall 879 [CODE] 880 if has('unix') 881 let $CDPATH='/path/to/dir1:/path/to/dir2' 882 else 883 let $CDPATH='/path/to/dir1;/path/to/dir2' 884 endif 885 if RunVim([], after, '') 886 call assert_equal([], readfile('Xtestout')) 887 call delete('Xtestout') 888 endif 889endfunc 890 891" Test for setting keycodes using set 892func Test_opt_set_keycode() 893 call assert_fails('set <t_k1=l', 'E474:') 894 call assert_fails('set <Home=l', 'E474:') 895 set <t_k9>=abcd 896 call assert_equal('abcd', &t_k9) 897 set <t_k9>& 898 set <F9>=xyz 899 call assert_equal('xyz', &t_k9) 900 set <t_k9>& 901endfunc 902 903" Test for changing options in a sandbox 904func Test_opt_sandbox() 905 for opt in ['backupdir', 'cdpath', 'exrc'] 906 call assert_fails('sandbox set ' .. opt .. '?', 'E48:') 907 call assert_fails('sandbox let &' .. opt .. ' = 1', 'E48:') 908 endfor 909 call assert_fails('sandbox let &modelineexpr = 1', 'E48:') 910endfunc 911 912" Test for setting an option with local value to global value 913func Test_opt_local_to_global() 914 setglobal equalprg=gprg 915 setlocal equalprg=lprg 916 call assert_equal('gprg', &g:equalprg) 917 call assert_equal('lprg', &l:equalprg) 918 call assert_equal('lprg', &equalprg) 919 set equalprg< 920 call assert_equal('', &l:equalprg) 921 call assert_equal('gprg', &equalprg) 922 setglobal equalprg=gnewprg 923 setlocal equalprg=lnewprg 924 setlocal equalprg< 925 call assert_equal('gnewprg', &l:equalprg) 926 call assert_equal('gnewprg', &equalprg) 927 set equalprg& 928endfunc 929 930" Test for incrementing, decrementing and multiplying a number option value 931func Test_opt_num_op() 932 set shiftwidth=4 933 set sw+=2 934 call assert_equal(6, &sw) 935 set sw-=2 936 call assert_equal(4, &sw) 937 set sw^=2 938 call assert_equal(8, &sw) 939 set shiftwidth& 940endfunc 941 942" Test for setting option values using v:false and v:true 943func Test_opt_boolean() 944 set number& 945 set number 946 call assert_equal(1, &nu) 947 set nonu 948 call assert_equal(0, &nu) 949 let &nu = v:true 950 call assert_equal(1, &nu) 951 let &nu = v:false 952 call assert_equal(0, &nu) 953 set number& 954endfunc 955 956" Test for the 'window' option 957func Test_window_opt() 958 " Needs only one open widow 959 %bw! 960 call setline(1, range(1, 8)) 961 set window=5 962 exe "normal \<C-F>" 963 call assert_equal(4, line('w0')) 964 exe "normal \<C-F>" 965 call assert_equal(7, line('w0')) 966 exe "normal \<C-F>" 967 call assert_equal(8, line('w0')) 968 exe "normal \<C-B>" 969 call assert_equal(5, line('w0')) 970 exe "normal \<C-B>" 971 call assert_equal(2, line('w0')) 972 exe "normal \<C-B>" 973 call assert_equal(1, line('w0')) 974 set window=1 975 exe "normal gg\<C-F>" 976 call assert_equal(2, line('w0')) 977 exe "normal \<C-F>" 978 call assert_equal(3, line('w0')) 979 exe "normal \<C-B>" 980 call assert_equal(2, line('w0')) 981 exe "normal \<C-B>" 982 call assert_equal(1, line('w0')) 983 enew! 984 set window& 985endfunc 986 987" Test for the 'winminheight' option 988func Test_opt_winminheight() 989 only! 990 let &winheight = &lines + 4 991 call assert_fails('let &winminheight = &lines + 2', 'E36:') 992 call assert_true(&winminheight <= &lines) 993 set winminheight& 994 set winheight& 995endfunc 996 997" Test for the 'winminwidth' option 998func Test_opt_winminwidth() 999 only! 1000 let &winwidth = &columns + 4 1001 call assert_fails('let &winminwidth = &columns + 2', 'E36:') 1002 call assert_true(&winminwidth <= &columns) 1003 set winminwidth& 1004 set winwidth& 1005endfunc 1006 1007" Test for setting option value containing spaces with isfname+=32 1008func Test_isfname_with_options() 1009 set isfname+=32 1010 setlocal keywordprg=:term\ help.exe 1011 call assert_equal(':term help.exe', &keywordprg) 1012 set isfname& 1013 setlocal keywordprg& 1014endfunc 1015 1016" vim: shiftwidth=2 sts=2 expandtab 1017