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 rulerformat=%-', 'E539:') 375 call assert_fails('set rulerformat=%(', 'E542:') 376 call assert_fails('set rulerformat=%15(%%', 'E542:') 377 call assert_fails('set statusline=%$', 'E539:') 378 call assert_fails('set statusline=%{', 'E540:') 379 call assert_fails('set statusline=%(', 'E542:') 380 call assert_fails('set statusline=%)', 'E542:') 381 382 if has('cursorshape') 383 " This invalid value for 'guicursor' used to cause Vim to crash. 384 call assert_fails('set guicursor=i-ci,r-cr:h', 'E545:') 385 call assert_fails('set guicursor=i-ci', 'E545:') 386 call assert_fails('set guicursor=x', 'E545:') 387 call assert_fails('set guicursor=x:', 'E546:') 388 call assert_fails('set guicursor=r-cr:horx', 'E548:') 389 call assert_fails('set guicursor=r-cr:hor0', 'E549:') 390 endif 391 if has('mouseshape') 392 call assert_fails('se mouseshape=i-r:x', 'E547:') 393 endif 394 call assert_fails('set backupext=~ patchmode=~', 'E589:') 395 call assert_fails('set winminheight=10 winheight=9', 'E591:') 396 set winminheight& winheight& 397 set winheight=10 winminheight=10 398 call assert_fails('set winheight=9', 'E591:') 399 set winminheight& winheight& 400 call assert_fails('set winminwidth=10 winwidth=9', 'E592:') 401 set winminwidth& winwidth& 402 call assert_fails('set winwidth=9 winminwidth=10', 'E592:') 403 set winwidth& winminwidth& 404 call assert_fails("set showbreak=\x01", 'E595:') 405 call assert_fails('set t_foo=', 'E846:') 406 call assert_fails('set tabstop??', 'E488:') 407 call assert_fails('set wrapscan!!', 'E488:') 408 call assert_fails('set tabstop&&', 'E488:') 409 call assert_fails('set wrapscan<<', 'E488:') 410 call assert_fails('set wrapscan=1', 'E474:') 411 call assert_fails('set autoindent@', 'E488:') 412 call assert_fails('set wildchar=<abc>', 'E474:') 413 call assert_fails('set cmdheight=1a', 'E521:') 414 call assert_fails('set invcmdheight', 'E474:') 415 if has('python') || has('python3') 416 call assert_fails('set pyxversion=6', 'E474:') 417 endif 418 call assert_fails("let &tabstop='ab'", 'E521:') 419 call assert_fails('set spellcapcheck=%\\(', 'E54:') 420 call assert_fails('set sessionoptions=curdir,sesdir', 'E474:') 421 call assert_fails('set foldmarker={{{,', 'E474:') 422 call assert_fails('set sessionoptions=sesdir,curdir', 'E474:') 423 call assert_fails('set listchars=trail:· ambiwidth=double', 'E834:') 424 set listchars& 425 call assert_fails('set fillchars=stl:· ambiwidth=double', 'E835:') 426 set fillchars& 427 call assert_fails('set fileencoding=latin1,utf-8', 'E474:') 428 set nomodifiable 429 call assert_fails('set fileencoding=latin1', 'E21:') 430 set modifiable& 431endfunc 432 433func CheckWasSet(name) 434 let verb_cm = execute('verbose set ' .. a:name .. '?') 435 call assert_match('Last set from.*test_options.vim', verb_cm) 436endfunc 437func CheckWasNotSet(name) 438 let verb_cm = execute('verbose set ' .. a:name .. '?') 439 call assert_notmatch('Last set from', verb_cm) 440endfunc 441 442" Must be executed before other tests that set 'term'. 443func Test_000_term_option_verbose() 444 CheckNotGui 445 446 call CheckWasNotSet('t_cm') 447 448 let term_save = &term 449 set term=ansi 450 call CheckWasSet('t_cm') 451 let &term = term_save 452endfunc 453 454func Test_copy_context() 455 setlocal list 456 call CheckWasSet('list') 457 split 458 call CheckWasSet('list') 459 quit 460 setlocal nolist 461 462 set ai 463 call CheckWasSet('ai') 464 set filetype=perl 465 call CheckWasSet('filetype') 466 set fo=tcroq 467 call CheckWasSet('fo') 468 469 split Xsomebuf 470 call CheckWasSet('ai') 471 call CheckWasNotSet('filetype') 472 call CheckWasSet('fo') 473endfunc 474 475func Test_set_ttytype() 476 CheckUnix 477 CheckNotGui 478 479 " Setting 'ttytype' used to cause a double-free when exiting vim and 480 " when vim is compiled with -DEXITFREE. 481 set ttytype=ansi 482 call assert_equal('ansi', &ttytype) 483 call assert_equal(&ttytype, &term) 484 set ttytype=xterm 485 call assert_equal('xterm', &ttytype) 486 call assert_equal(&ttytype, &term) 487 try 488 set ttytype= 489 call assert_report('set ttytype= did not fail') 490 catch /E529/ 491 endtry 492 493 " Some systems accept any terminal name and return dumb settings, 494 " check for failure of finding the entry and for missing 'cm' entry. 495 try 496 set ttytype=xxx 497 call assert_report('set ttytype=xxx did not fail') 498 catch /E522\|E437/ 499 endtry 500 501 set ttytype& 502 call assert_equal(&ttytype, &term) 503 504 if has('gui') && !has('gui_running') 505 call assert_fails('set term=gui', 'E531:') 506 endif 507endfunc 508 509func Test_set_all() 510 set tw=75 511 set iskeyword=a-z,A-Z 512 set nosplitbelow 513 let out = execute('set all') 514 call assert_match('textwidth=75', out) 515 call assert_match('iskeyword=a-z,A-Z', out) 516 call assert_match('nosplitbelow', out) 517 set tw& iskeyword& splitbelow& 518endfunc 519 520func Test_set_one_column() 521 let out_mult = execute('set all')->split("\n") 522 let out_one = execute('set! all')->split("\n") 523 call assert_true(len(out_mult) < len(out_one)) 524endfunc 525 526func Test_set_values() 527 " opt_test.vim is generated from ../optiondefs.h using gen_opt_test.vim 528 if filereadable('opt_test.vim') 529 source opt_test.vim 530 else 531 throw 'Skipped: opt_test.vim does not exist' 532 endif 533endfunc 534 535func Test_renderoptions() 536 " Only do this for Windows Vista and later, fails on Windows XP and earlier. 537 " Doesn't hurt to do this on a non-Windows system. 538 if windowsversion() !~ '^[345]\.' 539 set renderoptions=type:directx 540 set rop=type:directx 541 endif 542endfunc 543 544func ResetIndentexpr() 545 set indentexpr= 546endfunc 547 548func Test_set_indentexpr() 549 " this was causing usage of freed memory 550 set indentexpr=ResetIndentexpr() 551 new 552 call feedkeys("i\<c-f>", 'x') 553 call assert_equal('', &indentexpr) 554 bwipe! 555endfunc 556 557func Test_backupskip() 558 " Option 'backupskip' may contain several comma-separated path 559 " specifications if one or more of the environment variables TMPDIR, TMP, 560 " or TEMP is defined. To simplify testing, convert the string value into a 561 " list. 562 let bsklist = split(&bsk, ',') 563 564 if has("mac") 565 let found = (index(bsklist, '/private/tmp/*') >= 0) 566 call assert_true(found, '/private/tmp not in option bsk: ' . &bsk) 567 elseif has("unix") 568 let found = (index(bsklist, '/tmp/*') >= 0) 569 call assert_true(found, '/tmp not in option bsk: ' . &bsk) 570 endif 571 572 " If our test platform is Windows, the path(s) in option bsk will use 573 " backslash for the path separator and the components could be in short 574 " (8.3) format. As such, we need to replace the backslashes with forward 575 " slashes and convert the path components to long format. The expand() 576 " function will do this but it cannot handle comma-separated paths. This is 577 " why bsk was converted from a string into a list of strings above. 578 " 579 " One final complication is that the wildcard "/*" is at the end of each 580 " path and so expand() might return a list of matching files. To prevent 581 " this, we need to remove the wildcard before calling expand() and then 582 " append it afterwards. 583 if has('win32') 584 let item_nbr = 0 585 while item_nbr < len(bsklist) 586 let path_spec = bsklist[item_nbr] 587 let path_spec = strcharpart(path_spec, 0, strlen(path_spec)-2) 588 let path_spec = substitute(expand(path_spec), '\\', '/', 'g') 589 let bsklist[item_nbr] = path_spec . '/*' 590 let item_nbr += 1 591 endwhile 592 endif 593 594 " Option bsk will also include these environment variables if defined. 595 " If they're defined, verify they appear in the option value. 596 for var in ['$TMPDIR', '$TMP', '$TEMP'] 597 if exists(var) 598 let varvalue = substitute(expand(var), '\\', '/', 'g') 599 let varvalue = substitute(varvalue, '/$', '', '') 600 let varvalue .= '/*' 601 let found = (index(bsklist, varvalue) >= 0) 602 call assert_true(found, var . ' (' . varvalue . ') not in option bsk: ' . &bsk) 603 endif 604 endfor 605 606 " Duplicates from environment variables should be filtered out (option has 607 " P_NODUP). Run this in a separate instance and write v:errors in a file, 608 " so that we see what happens on startup. 609 let after =<< trim [CODE] 610 let bsklist = split(&backupskip, ',') 611 call assert_equal(uniq(copy(bsklist)), bsklist) 612 call writefile(['errors:'] + v:errors, 'Xtestout') 613 qall 614 [CODE] 615 call writefile(after, 'Xafter') 616 let cmd = GetVimProg() . ' --not-a-term -S Xafter --cmd "set enc=utf8"' 617 618 let saveenv = {} 619 for var in ['TMPDIR', 'TMP', 'TEMP'] 620 let saveenv[var] = getenv(var) 621 call setenv(var, '/duplicate/path') 622 endfor 623 624 exe 'silent !' . cmd 625 call assert_equal(['errors:'], readfile('Xtestout')) 626 627 " restore environment variables 628 for var in ['TMPDIR', 'TMP', 'TEMP'] 629 call setenv(var, saveenv[var]) 630 endfor 631 632 call delete('Xtestout') 633 call delete('Xafter') 634 635 " Duplicates should be filtered out (option has P_NODUP) 636 let backupskip = &backupskip 637 set backupskip= 638 set backupskip+=/test/dir 639 set backupskip+=/other/dir 640 set backupskip+=/test/dir 641 call assert_equal('/test/dir,/other/dir', &backupskip) 642 let &backupskip = backupskip 643endfunc 644 645func Test_copy_winopt() 646 set hidden 647 648 " Test copy option from current buffer in window 649 split 650 enew 651 setlocal numberwidth=5 652 wincmd w 653 call assert_equal(4,&numberwidth) 654 bnext 655 call assert_equal(5,&numberwidth) 656 bw! 657 call assert_equal(4,&numberwidth) 658 659 " Test copy value from window that used to be display the buffer 660 split 661 enew 662 setlocal numberwidth=6 663 bnext 664 wincmd w 665 call assert_equal(4,&numberwidth) 666 bnext 667 call assert_equal(6,&numberwidth) 668 bw! 669 670 " Test that if buffer is current, don't use the stale cached value 671 " from the last time the buffer was displayed. 672 split 673 enew 674 setlocal numberwidth=7 675 bnext 676 bnext 677 setlocal numberwidth=8 678 wincmd w 679 call assert_equal(4,&numberwidth) 680 bnext 681 call assert_equal(8,&numberwidth) 682 bw! 683 684 " Test value is not copied if window already has seen the buffer 685 enew 686 split 687 setlocal numberwidth=9 688 bnext 689 setlocal numberwidth=10 690 wincmd w 691 call assert_equal(4,&numberwidth) 692 bnext 693 call assert_equal(4,&numberwidth) 694 bw! 695 696 set hidden& 697endfunc 698 699func Test_shortmess_F() 700 new 701 call assert_match('\[No Name\]', execute('file')) 702 set shortmess+=F 703 call assert_match('\[No Name\]', execute('file')) 704 call assert_match('^\s*$', execute('file foo')) 705 call assert_match('foo', execute('file')) 706 set shortmess-=F 707 call assert_match('bar', execute('file bar')) 708 call assert_match('bar', execute('file')) 709 set shortmess& 710 bwipe 711endfunc 712 713func Test_shortmess_F2() 714 e file1 715 e file2 716 call assert_match('file1', execute('bn', '')) 717 call assert_match('file2', execute('bn', '')) 718 set shortmess+=F 719 call assert_true(empty(execute('bn', ''))) 720 call assert_false(test_getvalue('need_fileinfo')) 721 call assert_true(empty(execute('bn', ''))) 722 call assert_false('need_fileinfo'->test_getvalue()) 723 set hidden 724 call assert_true(empty(execute('bn', ''))) 725 call assert_false(test_getvalue('need_fileinfo')) 726 call assert_true(empty(execute('bn', ''))) 727 call assert_false(test_getvalue('need_fileinfo')) 728 set nohidden 729 call assert_true(empty(execute('bn', ''))) 730 call assert_false(test_getvalue('need_fileinfo')) 731 call assert_true(empty(execute('bn', ''))) 732 call assert_false(test_getvalue('need_fileinfo')) 733 set shortmess& 734 call assert_match('file1', execute('bn', '')) 735 call assert_match('file2', execute('bn', '')) 736 bwipe 737 bwipe 738endfunc 739 740func Test_local_scrolloff() 741 set so=5 742 set siso=7 743 split 744 call assert_equal(5, &so) 745 setlocal so=3 746 call assert_equal(3, &so) 747 wincmd w 748 call assert_equal(5, &so) 749 wincmd w 750 setlocal so< 751 call assert_equal(5, &so) 752 setlocal so=0 753 call assert_equal(0, &so) 754 setlocal so=-1 755 call assert_equal(5, &so) 756 757 call assert_equal(7, &siso) 758 setlocal siso=3 759 call assert_equal(3, &siso) 760 wincmd w 761 call assert_equal(7, &siso) 762 wincmd w 763 setlocal siso< 764 call assert_equal(7, &siso) 765 setlocal siso=0 766 call assert_equal(0, &siso) 767 setlocal siso=-1 768 call assert_equal(7, &siso) 769 770 close 771 set so& 772 set siso& 773endfunc 774 775func Test_writedelay() 776 CheckFunction reltimefloat 777 778 new 779 call setline(1, 'empty') 780 redraw 781 set writedelay=10 782 let start = reltime() 783 call setline(1, repeat('x', 70)) 784 redraw 785 let elapsed = reltimefloat(reltime(start)) 786 set writedelay=0 787 " With 'writedelay' set should take at least 30 * 10 msec 788 call assert_inrange(30 * 0.01, 999.0, elapsed) 789 790 bwipe! 791endfunc 792 793func Test_visualbell() 794 set belloff= 795 set visualbell 796 call assert_beeps('normal 0h') 797 set novisualbell 798 set belloff=all 799endfunc 800 801" Test for the 'write' option 802func Test_write() 803 new 804 call setline(1, ['L1']) 805 set nowrite 806 call assert_fails('write Xfile', 'E142:') 807 set write 808 close! 809endfunc 810 811" Test for 'buftype' option 812func Test_buftype() 813 new 814 call setline(1, ['L1']) 815 set buftype=nowrite 816 call assert_fails('write', 'E382:') 817 818 for val in ['', 'nofile', 'nowrite', 'acwrite', 'quickfix', 'help', 'terminal', 'prompt', 'popup'] 819 exe 'set buftype=' .. val 820 call writefile(['something'], 'XBuftype') 821 call assert_fails('write XBuftype', 'E13:', 'with buftype=' .. val) 822 endfor 823 824 call delete('XBuftype') 825 bwipe! 826endfunc 827 828" Test for the 'shell' option 829func Test_shell() 830 CheckUnix 831 let save_shell = &shell 832 set shell= 833 let caught_e91 = 0 834 try 835 shell 836 catch /E91:/ 837 let caught_e91 = 1 838 endtry 839 call assert_equal(1, caught_e91) 840 let &shell = save_shell 841endfunc 842 843" Test for the 'shellquote' option 844func Test_shellquote() 845 CheckUnix 846 set shellquote=# 847 set verbose=20 848 redir => v 849 silent! !echo Hello 850 redir END 851 set verbose& 852 set shellquote& 853 call assert_match(': "#echo Hello#"', v) 854endfunc 855 856" Test for the 'rightleftcmd' option 857func Test_rightleftcmd() 858 CheckFeature rightleft 859 set rightleft 860 set rightleftcmd 861 862 let g:l = [] 863 func AddPos() 864 call add(g:l, screencol()) 865 return '' 866 endfunc 867 cmap <expr> <F2> AddPos() 868 869 call feedkeys("/\<F2>abc\<Left>\<F2>\<Right>\<Right>\<F2>" .. 870 \ "\<Left>\<F2>\<Esc>", 'xt') 871 call assert_equal([&co - 1, &co - 4, &co - 2, &co - 3], g:l) 872 873 cunmap <F2> 874 unlet g:l 875 set rightleftcmd& 876 set rightleft& 877endfunc 878 879" Test for the "debug" option 880func Test_debug_option() 881 set debug=beep 882 exe "normal \<C-c>" 883 call assert_equal('Beep!', Screenline(&lines)) 884 set debug& 885endfunc 886 887" Test for the default CDPATH option 888func Test_opt_default_cdpath() 889 CheckFeature file_in_path 890 let after =<< trim [CODE] 891 call assert_equal(',/path/to/dir1,/path/to/dir2', &cdpath) 892 call writefile(v:errors, 'Xtestout') 893 qall 894 [CODE] 895 if has('unix') 896 let $CDPATH='/path/to/dir1:/path/to/dir2' 897 else 898 let $CDPATH='/path/to/dir1;/path/to/dir2' 899 endif 900 if RunVim([], after, '') 901 call assert_equal([], readfile('Xtestout')) 902 call delete('Xtestout') 903 endif 904endfunc 905 906" Test for setting keycodes using set 907func Test_opt_set_keycode() 908 call assert_fails('set <t_k1=l', 'E474:') 909 call assert_fails('set <Home=l', 'E474:') 910 set <t_k9>=abcd 911 call assert_equal('abcd', &t_k9) 912 set <t_k9>& 913 set <F9>=xyz 914 call assert_equal('xyz', &t_k9) 915 set <t_k9>& 916endfunc 917 918" Test for changing options in a sandbox 919func Test_opt_sandbox() 920 for opt in ['backupdir', 'cdpath', 'exrc'] 921 call assert_fails('sandbox set ' .. opt .. '?', 'E48:') 922 call assert_fails('sandbox let &' .. opt .. ' = 1', 'E48:') 923 endfor 924 call assert_fails('sandbox let &modelineexpr = 1', 'E48:') 925endfunc 926 927" Test for setting an option with local value to global value 928func Test_opt_local_to_global() 929 setglobal equalprg=gprg 930 setlocal equalprg=lprg 931 call assert_equal('gprg', &g:equalprg) 932 call assert_equal('lprg', &l:equalprg) 933 call assert_equal('lprg', &equalprg) 934 set equalprg< 935 call assert_equal('', &l:equalprg) 936 call assert_equal('gprg', &equalprg) 937 setglobal equalprg=gnewprg 938 setlocal equalprg=lnewprg 939 setlocal equalprg< 940 call assert_equal('gnewprg', &l:equalprg) 941 call assert_equal('gnewprg', &equalprg) 942 set equalprg& 943endfunc 944 945" Test for incrementing, decrementing and multiplying a number option value 946func Test_opt_num_op() 947 set shiftwidth=4 948 set sw+=2 949 call assert_equal(6, &sw) 950 set sw-=2 951 call assert_equal(4, &sw) 952 set sw^=2 953 call assert_equal(8, &sw) 954 set shiftwidth& 955endfunc 956 957" Test for setting option values using v:false and v:true 958func Test_opt_boolean() 959 set number& 960 set number 961 call assert_equal(1, &nu) 962 set nonu 963 call assert_equal(0, &nu) 964 let &nu = v:true 965 call assert_equal(1, &nu) 966 let &nu = v:false 967 call assert_equal(0, &nu) 968 set number& 969endfunc 970 971" Test for the 'window' option 972func Test_window_opt() 973 " Needs only one open widow 974 %bw! 975 call setline(1, range(1, 8)) 976 set window=5 977 exe "normal \<C-F>" 978 call assert_equal(4, line('w0')) 979 exe "normal \<C-F>" 980 call assert_equal(7, line('w0')) 981 exe "normal \<C-F>" 982 call assert_equal(8, line('w0')) 983 exe "normal \<C-B>" 984 call assert_equal(5, line('w0')) 985 exe "normal \<C-B>" 986 call assert_equal(2, line('w0')) 987 exe "normal \<C-B>" 988 call assert_equal(1, line('w0')) 989 set window=1 990 exe "normal gg\<C-F>" 991 call assert_equal(2, line('w0')) 992 exe "normal \<C-F>" 993 call assert_equal(3, line('w0')) 994 exe "normal \<C-B>" 995 call assert_equal(2, line('w0')) 996 exe "normal \<C-B>" 997 call assert_equal(1, line('w0')) 998 enew! 999 set window& 1000endfunc 1001 1002" Test for the 'winminheight' option 1003func Test_opt_winminheight() 1004 only! 1005 let &winheight = &lines + 4 1006 call assert_fails('let &winminheight = &lines + 2', 'E36:') 1007 call assert_true(&winminheight <= &lines) 1008 set winminheight& 1009 set winheight& 1010endfunc 1011 1012" Test for the 'winminwidth' option 1013func Test_opt_winminwidth() 1014 only! 1015 let &winwidth = &columns + 4 1016 call assert_fails('let &winminwidth = &columns + 2', 'E36:') 1017 call assert_true(&winminwidth <= &columns) 1018 set winminwidth& 1019 set winwidth& 1020endfunc 1021 1022" Test for setting option value containing spaces with isfname+=32 1023func Test_isfname_with_options() 1024 set isfname+=32 1025 setlocal keywordprg=:term\ help.exe 1026 call assert_equal(':term help.exe', &keywordprg) 1027 set isfname& 1028 setlocal keywordprg& 1029endfunc 1030 1031" Test that resetting laststatus does change scroll option 1032func Test_opt_reset_scroll() 1033 CheckRunVimInTerminal 1034 let vimrc =<< trim [CODE] 1035 set scroll=2 1036 set laststatus=2 1037 [CODE] 1038 call writefile(vimrc, 'Xscroll') 1039 let buf = RunVimInTerminal('-S Xscroll', {'rows': 16, 'cols': 45}) 1040 call term_sendkeys(buf, ":verbose set scroll?\n") 1041 call WaitForAssert({-> assert_match('Last set.*window size', term_getline(buf, 15))}) 1042 call assert_match('^\s*scroll=7$', term_getline(buf, 14)) 1043 call StopVimInTerminal(buf) 1044 1045 " clean up 1046 call delete('Xscroll') 1047endfunc 1048 1049" vim: shiftwidth=2 sts=2 expandtab 1050