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= 335 336 " Expand values for 'filetype' 337 call feedkeys(":set filetype=sshdconfi\<Tab>\<C-B>\"\<CR>", 'xt') 338 call assert_equal('"set filetype=sshdconfig', @:) 339 call feedkeys(":set filetype=a\<C-A>\<C-B>\"\<CR>", 'xt') 340 call assert_equal('"set filetype=' .. getcompletion('a*', 'filetype')->join(), @:) 341endfunc 342 343func Test_set_errors() 344 call assert_fails('set scroll=-1', 'E49:') 345 call assert_fails('set backupcopy=', 'E474:') 346 call assert_fails('set regexpengine=3', 'E474:') 347 call assert_fails('set history=10001', 'E474:') 348 call assert_fails('set numberwidth=21', 'E474:') 349 call assert_fails('set colorcolumn=-a', 'E474:') 350 call assert_fails('set colorcolumn=a', 'E474:') 351 call assert_fails('set colorcolumn=1,', 'E474:') 352 call assert_fails('set colorcolumn=1;', 'E474:') 353 call assert_fails('set cmdheight=-1', 'E487:') 354 call assert_fails('set cmdwinheight=-1', 'E487:') 355 if has('conceal') 356 call assert_fails('set conceallevel=-1', 'E487:') 357 call assert_fails('set conceallevel=4', 'E474:') 358 endif 359 call assert_fails('set helpheight=-1', 'E487:') 360 call assert_fails('set history=-1', 'E487:') 361 call assert_fails('set report=-1', 'E487:') 362 call assert_fails('set shiftwidth=-1', 'E487:') 363 call assert_fails('set sidescroll=-1', 'E487:') 364 call assert_fails('set tabstop=-1', 'E487:') 365 call assert_fails('set textwidth=-1', 'E487:') 366 call assert_fails('set timeoutlen=-1', 'E487:') 367 call assert_fails('set updatecount=-1', 'E487:') 368 call assert_fails('set updatetime=-1', 'E487:') 369 call assert_fails('set winheight=-1', 'E487:') 370 call assert_fails('set tabstop!', 'E488:') 371 call assert_fails('set xxx', 'E518:') 372 call assert_fails('set beautify?', 'E519:') 373 call assert_fails('set undolevels=x', 'E521:') 374 call assert_fails('set tabstop=', 'E521:') 375 call assert_fails('set comments=-', 'E524:') 376 call assert_fails('set comments=a', 'E525:') 377 call assert_fails('set foldmarker=x', 'E536:') 378 call assert_fails('set commentstring=x', 'E537:') 379 call assert_fails('set complete=x', 'E539:') 380 call assert_fails('set rulerformat=%-', 'E539:') 381 call assert_fails('set rulerformat=%(', 'E542:') 382 call assert_fails('set rulerformat=%15(%%', 'E542:') 383 call assert_fails('set statusline=%$', 'E539:') 384 call assert_fails('set statusline=%{', 'E540:') 385 call assert_fails('set statusline=%(', 'E542:') 386 call assert_fails('set statusline=%)', 'E542:') 387 388 if has('cursorshape') 389 " This invalid value for 'guicursor' used to cause Vim to crash. 390 call assert_fails('set guicursor=i-ci,r-cr:h', 'E545:') 391 call assert_fails('set guicursor=i-ci', 'E545:') 392 call assert_fails('set guicursor=x', 'E545:') 393 call assert_fails('set guicursor=x:', 'E546:') 394 call assert_fails('set guicursor=r-cr:horx', 'E548:') 395 call assert_fails('set guicursor=r-cr:hor0', 'E549:') 396 endif 397 if has('mouseshape') 398 call assert_fails('se mouseshape=i-r:x', 'E547:') 399 endif 400 call assert_fails('set backupext=~ patchmode=~', 'E589:') 401 call assert_fails('set winminheight=10 winheight=9', 'E591:') 402 set winminheight& winheight& 403 set winheight=10 winminheight=10 404 call assert_fails('set winheight=9', 'E591:') 405 set winminheight& winheight& 406 call assert_fails('set winminwidth=10 winwidth=9', 'E592:') 407 set winminwidth& winwidth& 408 call assert_fails('set winwidth=9 winminwidth=10', 'E592:') 409 set winwidth& winminwidth& 410 call assert_fails("set showbreak=\x01", 'E595:') 411 call assert_fails('set t_foo=', 'E846:') 412 call assert_fails('set tabstop??', 'E488:') 413 call assert_fails('set wrapscan!!', 'E488:') 414 call assert_fails('set tabstop&&', 'E488:') 415 call assert_fails('set wrapscan<<', 'E488:') 416 call assert_fails('set wrapscan=1', 'E474:') 417 call assert_fails('set autoindent@', 'E488:') 418 call assert_fails('set wildchar=<abc>', 'E474:') 419 call assert_fails('set cmdheight=1a', 'E521:') 420 call assert_fails('set invcmdheight', 'E474:') 421 if has('python') || has('python3') 422 call assert_fails('set pyxversion=6', 'E474:') 423 endif 424 call assert_fails("let &tabstop='ab'", 'E521:') 425 call assert_fails('set spellcapcheck=%\\(', 'E54:') 426 call assert_fails('set sessionoptions=curdir,sesdir', 'E474:') 427 call assert_fails('set foldmarker={{{,', 'E474:') 428 call assert_fails('set sessionoptions=sesdir,curdir', 'E474:') 429 call assert_fails('set listchars=trail:· ambiwidth=double', 'E834:') 430 set listchars& 431 call assert_fails('set fillchars=stl:· ambiwidth=double', 'E835:') 432 set fillchars& 433 call assert_fails('set fileencoding=latin1,utf-8', 'E474:') 434 set nomodifiable 435 call assert_fails('set fileencoding=latin1', 'E21:') 436 set modifiable& 437endfunc 438 439func CheckWasSet(name) 440 let verb_cm = execute('verbose set ' .. a:name .. '?') 441 call assert_match('Last set from.*test_options.vim', verb_cm) 442endfunc 443func CheckWasNotSet(name) 444 let verb_cm = execute('verbose set ' .. a:name .. '?') 445 call assert_notmatch('Last set from', verb_cm) 446endfunc 447 448" Must be executed before other tests that set 'term'. 449func Test_000_term_option_verbose() 450 CheckNotGui 451 452 call CheckWasNotSet('t_cm') 453 454 let term_save = &term 455 set term=ansi 456 call CheckWasSet('t_cm') 457 let &term = term_save 458endfunc 459 460func Test_copy_context() 461 setlocal list 462 call CheckWasSet('list') 463 split 464 call CheckWasSet('list') 465 quit 466 setlocal nolist 467 468 set ai 469 call CheckWasSet('ai') 470 set filetype=perl 471 call CheckWasSet('filetype') 472 set fo=tcroq 473 call CheckWasSet('fo') 474 475 split Xsomebuf 476 call CheckWasSet('ai') 477 call CheckWasNotSet('filetype') 478 call CheckWasSet('fo') 479endfunc 480 481func Test_set_ttytype() 482 CheckUnix 483 CheckNotGui 484 485 " Setting 'ttytype' used to cause a double-free when exiting vim and 486 " when vim is compiled with -DEXITFREE. 487 set ttytype=ansi 488 call assert_equal('ansi', &ttytype) 489 call assert_equal(&ttytype, &term) 490 set ttytype=xterm 491 call assert_equal('xterm', &ttytype) 492 call assert_equal(&ttytype, &term) 493 try 494 set ttytype= 495 call assert_report('set ttytype= did not fail') 496 catch /E529/ 497 endtry 498 499 " Some systems accept any terminal name and return dumb settings, 500 " check for failure of finding the entry and for missing 'cm' entry. 501 try 502 set ttytype=xxx 503 call assert_report('set ttytype=xxx did not fail') 504 catch /E522\|E437/ 505 endtry 506 507 set ttytype& 508 call assert_equal(&ttytype, &term) 509 510 if has('gui') && !has('gui_running') 511 call assert_fails('set term=gui', 'E531:') 512 endif 513endfunc 514 515func Test_set_all() 516 set tw=75 517 set iskeyword=a-z,A-Z 518 set nosplitbelow 519 let out = execute('set all') 520 call assert_match('textwidth=75', out) 521 call assert_match('iskeyword=a-z,A-Z', out) 522 call assert_match('nosplitbelow', out) 523 set tw& iskeyword& splitbelow& 524endfunc 525 526func Test_set_one_column() 527 let out_mult = execute('set all')->split("\n") 528 let out_one = execute('set! all')->split("\n") 529 call assert_true(len(out_mult) < len(out_one)) 530endfunc 531 532func Test_set_values() 533 " opt_test.vim is generated from ../optiondefs.h using gen_opt_test.vim 534 if filereadable('opt_test.vim') 535 source opt_test.vim 536 else 537 throw 'Skipped: opt_test.vim does not exist' 538 endif 539endfunc 540 541func Test_renderoptions() 542 " Only do this for Windows Vista and later, fails on Windows XP and earlier. 543 " Doesn't hurt to do this on a non-Windows system. 544 if windowsversion() !~ '^[345]\.' 545 set renderoptions=type:directx 546 set rop=type:directx 547 endif 548endfunc 549 550func ResetIndentexpr() 551 set indentexpr= 552endfunc 553 554func Test_set_indentexpr() 555 " this was causing usage of freed memory 556 set indentexpr=ResetIndentexpr() 557 new 558 call feedkeys("i\<c-f>", 'x') 559 call assert_equal('', &indentexpr) 560 bwipe! 561endfunc 562 563func Test_backupskip() 564 " Option 'backupskip' may contain several comma-separated path 565 " specifications if one or more of the environment variables TMPDIR, TMP, 566 " or TEMP is defined. To simplify testing, convert the string value into a 567 " list. 568 let bsklist = split(&bsk, ',') 569 570 if has("mac") 571 let found = (index(bsklist, '/private/tmp/*') >= 0) 572 call assert_true(found, '/private/tmp not in option bsk: ' . &bsk) 573 elseif has("unix") 574 let found = (index(bsklist, '/tmp/*') >= 0) 575 call assert_true(found, '/tmp not in option bsk: ' . &bsk) 576 endif 577 578 " If our test platform is Windows, the path(s) in option bsk will use 579 " backslash for the path separator and the components could be in short 580 " (8.3) format. As such, we need to replace the backslashes with forward 581 " slashes and convert the path components to long format. The expand() 582 " function will do this but it cannot handle comma-separated paths. This is 583 " why bsk was converted from a string into a list of strings above. 584 " 585 " One final complication is that the wildcard "/*" is at the end of each 586 " path and so expand() might return a list of matching files. To prevent 587 " this, we need to remove the wildcard before calling expand() and then 588 " append it afterwards. 589 if has('win32') 590 let item_nbr = 0 591 while item_nbr < len(bsklist) 592 let path_spec = bsklist[item_nbr] 593 let path_spec = strcharpart(path_spec, 0, strlen(path_spec)-2) 594 let path_spec = substitute(expand(path_spec), '\\', '/', 'g') 595 let bsklist[item_nbr] = path_spec . '/*' 596 let item_nbr += 1 597 endwhile 598 endif 599 600 " Option bsk will also include these environment variables if defined. 601 " If they're defined, verify they appear in the option value. 602 for var in ['$TMPDIR', '$TMP', '$TEMP'] 603 if exists(var) 604 let varvalue = substitute(expand(var), '\\', '/', 'g') 605 let varvalue = substitute(varvalue, '/$', '', '') 606 let varvalue .= '/*' 607 let found = (index(bsklist, varvalue) >= 0) 608 call assert_true(found, var . ' (' . varvalue . ') not in option bsk: ' . &bsk) 609 endif 610 endfor 611 612 " Duplicates from environment variables should be filtered out (option has 613 " P_NODUP). Run this in a separate instance and write v:errors in a file, 614 " so that we see what happens on startup. 615 let after =<< trim [CODE] 616 let bsklist = split(&backupskip, ',') 617 call assert_equal(uniq(copy(bsklist)), bsklist) 618 call writefile(['errors:'] + v:errors, 'Xtestout') 619 qall 620 [CODE] 621 call writefile(after, 'Xafter') 622 let cmd = GetVimProg() . ' --not-a-term -S Xafter --cmd "set enc=utf8"' 623 624 let saveenv = {} 625 for var in ['TMPDIR', 'TMP', 'TEMP'] 626 let saveenv[var] = getenv(var) 627 call setenv(var, '/duplicate/path') 628 endfor 629 630 exe 'silent !' . cmd 631 call assert_equal(['errors:'], readfile('Xtestout')) 632 633 " restore environment variables 634 for var in ['TMPDIR', 'TMP', 'TEMP'] 635 call setenv(var, saveenv[var]) 636 endfor 637 638 call delete('Xtestout') 639 call delete('Xafter') 640 641 " Duplicates should be filtered out (option has P_NODUP) 642 let backupskip = &backupskip 643 set backupskip= 644 set backupskip+=/test/dir 645 set backupskip+=/other/dir 646 set backupskip+=/test/dir 647 call assert_equal('/test/dir,/other/dir', &backupskip) 648 let &backupskip = backupskip 649endfunc 650 651func Test_copy_winopt() 652 set hidden 653 654 " Test copy option from current buffer in window 655 split 656 enew 657 setlocal numberwidth=5 658 wincmd w 659 call assert_equal(4,&numberwidth) 660 bnext 661 call assert_equal(5,&numberwidth) 662 bw! 663 call assert_equal(4,&numberwidth) 664 665 " Test copy value from window that used to be display the buffer 666 split 667 enew 668 setlocal numberwidth=6 669 bnext 670 wincmd w 671 call assert_equal(4,&numberwidth) 672 bnext 673 call assert_equal(6,&numberwidth) 674 bw! 675 676 " Test that if buffer is current, don't use the stale cached value 677 " from the last time the buffer was displayed. 678 split 679 enew 680 setlocal numberwidth=7 681 bnext 682 bnext 683 setlocal numberwidth=8 684 wincmd w 685 call assert_equal(4,&numberwidth) 686 bnext 687 call assert_equal(8,&numberwidth) 688 bw! 689 690 " Test value is not copied if window already has seen the buffer 691 enew 692 split 693 setlocal numberwidth=9 694 bnext 695 setlocal numberwidth=10 696 wincmd w 697 call assert_equal(4,&numberwidth) 698 bnext 699 call assert_equal(4,&numberwidth) 700 bw! 701 702 set hidden& 703endfunc 704 705func Test_shortmess_F() 706 new 707 call assert_match('\[No Name\]', execute('file')) 708 set shortmess+=F 709 call assert_match('\[No Name\]', execute('file')) 710 call assert_match('^\s*$', execute('file foo')) 711 call assert_match('foo', execute('file')) 712 set shortmess-=F 713 call assert_match('bar', execute('file bar')) 714 call assert_match('bar', execute('file')) 715 set shortmess& 716 bwipe 717endfunc 718 719func Test_shortmess_F2() 720 e file1 721 e file2 722 call assert_match('file1', execute('bn', '')) 723 call assert_match('file2', execute('bn', '')) 724 set shortmess+=F 725 call assert_true(empty(execute('bn', ''))) 726 call assert_false(test_getvalue('need_fileinfo')) 727 call assert_true(empty(execute('bn', ''))) 728 call assert_false('need_fileinfo'->test_getvalue()) 729 set hidden 730 call assert_true(empty(execute('bn', ''))) 731 call assert_false(test_getvalue('need_fileinfo')) 732 call assert_true(empty(execute('bn', ''))) 733 call assert_false(test_getvalue('need_fileinfo')) 734 set nohidden 735 call assert_true(empty(execute('bn', ''))) 736 call assert_false(test_getvalue('need_fileinfo')) 737 call assert_true(empty(execute('bn', ''))) 738 call assert_false(test_getvalue('need_fileinfo')) 739 set shortmess& 740 call assert_match('file1', execute('bn', '')) 741 call assert_match('file2', execute('bn', '')) 742 bwipe 743 bwipe 744endfunc 745 746func Test_local_scrolloff() 747 set so=5 748 set siso=7 749 split 750 call assert_equal(5, &so) 751 setlocal so=3 752 call assert_equal(3, &so) 753 wincmd w 754 call assert_equal(5, &so) 755 wincmd w 756 setlocal so< 757 call assert_equal(5, &so) 758 setlocal so=0 759 call assert_equal(0, &so) 760 setlocal so=-1 761 call assert_equal(5, &so) 762 763 call assert_equal(7, &siso) 764 setlocal siso=3 765 call assert_equal(3, &siso) 766 wincmd w 767 call assert_equal(7, &siso) 768 wincmd w 769 setlocal siso< 770 call assert_equal(7, &siso) 771 setlocal siso=0 772 call assert_equal(0, &siso) 773 setlocal siso=-1 774 call assert_equal(7, &siso) 775 776 close 777 set so& 778 set siso& 779endfunc 780 781func Test_writedelay() 782 CheckFunction reltimefloat 783 784 new 785 call setline(1, 'empty') 786 redraw 787 set writedelay=10 788 let start = reltime() 789 call setline(1, repeat('x', 70)) 790 redraw 791 let elapsed = reltimefloat(reltime(start)) 792 set writedelay=0 793 " With 'writedelay' set should take at least 30 * 10 msec 794 call assert_inrange(30 * 0.01, 999.0, elapsed) 795 796 bwipe! 797endfunc 798 799func Test_visualbell() 800 set belloff= 801 set visualbell 802 call assert_beeps('normal 0h') 803 set novisualbell 804 set belloff=all 805endfunc 806 807" Test for the 'write' option 808func Test_write() 809 new 810 call setline(1, ['L1']) 811 set nowrite 812 call assert_fails('write Xfile', 'E142:') 813 set write 814 close! 815endfunc 816 817" Test for 'buftype' option 818func Test_buftype() 819 new 820 call setline(1, ['L1']) 821 set buftype=nowrite 822 call assert_fails('write', 'E382:') 823 824 for val in ['', 'nofile', 'nowrite', 'acwrite', 'quickfix', 'help', 'terminal', 'prompt', 'popup'] 825 exe 'set buftype=' .. val 826 call writefile(['something'], 'XBuftype') 827 call assert_fails('write XBuftype', 'E13:', 'with buftype=' .. val) 828 endfor 829 830 call delete('XBuftype') 831 bwipe! 832endfunc 833 834" Test for the 'shell' option 835func Test_shell() 836 CheckUnix 837 let save_shell = &shell 838 set shell= 839 let caught_e91 = 0 840 try 841 shell 842 catch /E91:/ 843 let caught_e91 = 1 844 endtry 845 call assert_equal(1, caught_e91) 846 let &shell = save_shell 847endfunc 848 849" Test for the 'shellquote' option 850func Test_shellquote() 851 CheckUnix 852 set shellquote=# 853 set verbose=20 854 redir => v 855 silent! !echo Hello 856 redir END 857 set verbose& 858 set shellquote& 859 call assert_match(': "#echo Hello#"', v) 860endfunc 861 862" Test for the 'rightleftcmd' option 863func Test_rightleftcmd() 864 CheckFeature rightleft 865 set rightleft 866 set rightleftcmd 867 868 let g:l = [] 869 func AddPos() 870 call add(g:l, screencol()) 871 return '' 872 endfunc 873 cmap <expr> <F2> AddPos() 874 875 call feedkeys("/\<F2>abc\<Left>\<F2>\<Right>\<Right>\<F2>" .. 876 \ "\<Left>\<F2>\<Esc>", 'xt') 877 call assert_equal([&co - 1, &co - 4, &co - 2, &co - 3], g:l) 878 879 cunmap <F2> 880 unlet g:l 881 set rightleftcmd& 882 set rightleft& 883endfunc 884 885" Test for the "debug" option 886func Test_debug_option() 887 set debug=beep 888 exe "normal \<C-c>" 889 call assert_equal('Beep!', Screenline(&lines)) 890 set debug& 891endfunc 892 893" Test for the default CDPATH option 894func Test_opt_default_cdpath() 895 CheckFeature file_in_path 896 let after =<< trim [CODE] 897 call assert_equal(',/path/to/dir1,/path/to/dir2', &cdpath) 898 call writefile(v:errors, 'Xtestout') 899 qall 900 [CODE] 901 if has('unix') 902 let $CDPATH='/path/to/dir1:/path/to/dir2' 903 else 904 let $CDPATH='/path/to/dir1;/path/to/dir2' 905 endif 906 if RunVim([], after, '') 907 call assert_equal([], readfile('Xtestout')) 908 call delete('Xtestout') 909 endif 910endfunc 911 912" Test for setting keycodes using set 913func Test_opt_set_keycode() 914 call assert_fails('set <t_k1=l', 'E474:') 915 call assert_fails('set <Home=l', 'E474:') 916 set <t_k9>=abcd 917 call assert_equal('abcd', &t_k9) 918 set <t_k9>& 919 set <F9>=xyz 920 call assert_equal('xyz', &t_k9) 921 set <t_k9>& 922endfunc 923 924" Test for changing options in a sandbox 925func Test_opt_sandbox() 926 for opt in ['backupdir', 'cdpath', 'exrc'] 927 call assert_fails('sandbox set ' .. opt .. '?', 'E48:') 928 call assert_fails('sandbox let &' .. opt .. ' = 1', 'E48:') 929 endfor 930 call assert_fails('sandbox let &modelineexpr = 1', 'E48:') 931endfunc 932 933" Test for setting an option with local value to global value 934func Test_opt_local_to_global() 935 setglobal equalprg=gprg 936 setlocal equalprg=lprg 937 call assert_equal('gprg', &g:equalprg) 938 call assert_equal('lprg', &l:equalprg) 939 call assert_equal('lprg', &equalprg) 940 set equalprg< 941 call assert_equal('', &l:equalprg) 942 call assert_equal('gprg', &equalprg) 943 setglobal equalprg=gnewprg 944 setlocal equalprg=lnewprg 945 setlocal equalprg< 946 call assert_equal('gnewprg', &l:equalprg) 947 call assert_equal('gnewprg', &equalprg) 948 set equalprg& 949endfunc 950 951" Test for incrementing, decrementing and multiplying a number option value 952func Test_opt_num_op() 953 set shiftwidth=4 954 set sw+=2 955 call assert_equal(6, &sw) 956 set sw-=2 957 call assert_equal(4, &sw) 958 set sw^=2 959 call assert_equal(8, &sw) 960 set shiftwidth& 961endfunc 962 963" Test for setting option values using v:false and v:true 964func Test_opt_boolean() 965 set number& 966 set number 967 call assert_equal(1, &nu) 968 set nonu 969 call assert_equal(0, &nu) 970 let &nu = v:true 971 call assert_equal(1, &nu) 972 let &nu = v:false 973 call assert_equal(0, &nu) 974 set number& 975endfunc 976 977" Test for the 'window' option 978func Test_window_opt() 979 " Needs only one open widow 980 %bw! 981 call setline(1, range(1, 8)) 982 set window=5 983 exe "normal \<C-F>" 984 call assert_equal(4, line('w0')) 985 exe "normal \<C-F>" 986 call assert_equal(7, line('w0')) 987 exe "normal \<C-F>" 988 call assert_equal(8, line('w0')) 989 exe "normal \<C-B>" 990 call assert_equal(5, line('w0')) 991 exe "normal \<C-B>" 992 call assert_equal(2, line('w0')) 993 exe "normal \<C-B>" 994 call assert_equal(1, line('w0')) 995 set window=1 996 exe "normal gg\<C-F>" 997 call assert_equal(2, line('w0')) 998 exe "normal \<C-F>" 999 call assert_equal(3, line('w0')) 1000 exe "normal \<C-B>" 1001 call assert_equal(2, line('w0')) 1002 exe "normal \<C-B>" 1003 call assert_equal(1, line('w0')) 1004 enew! 1005 set window& 1006endfunc 1007 1008" Test for the 'winminheight' option 1009func Test_opt_winminheight() 1010 only! 1011 let &winheight = &lines + 4 1012 call assert_fails('let &winminheight = &lines + 2', 'E36:') 1013 call assert_true(&winminheight <= &lines) 1014 set winminheight& 1015 set winheight& 1016endfunc 1017 1018" Test for the 'winminwidth' option 1019func Test_opt_winminwidth() 1020 only! 1021 let &winwidth = &columns + 4 1022 call assert_fails('let &winminwidth = &columns + 2', 'E36:') 1023 call assert_true(&winminwidth <= &columns) 1024 set winminwidth& 1025 set winwidth& 1026endfunc 1027 1028" Test for setting option value containing spaces with isfname+=32 1029func Test_isfname_with_options() 1030 set isfname+=32 1031 setlocal keywordprg=:term\ help.exe 1032 call assert_equal(':term help.exe', &keywordprg) 1033 set isfname& 1034 setlocal keywordprg& 1035endfunc 1036 1037" Test that resetting laststatus does change scroll option 1038func Test_opt_reset_scroll() 1039 CheckRunVimInTerminal 1040 let vimrc =<< trim [CODE] 1041 set scroll=2 1042 set laststatus=2 1043 [CODE] 1044 call writefile(vimrc, 'Xscroll') 1045 let buf = RunVimInTerminal('-S Xscroll', {'rows': 16, 'cols': 45}) 1046 call term_sendkeys(buf, ":verbose set scroll?\n") 1047 call WaitForAssert({-> assert_match('Last set.*window size', term_getline(buf, 15))}) 1048 call assert_match('^\s*scroll=7$', term_getline(buf, 14)) 1049 call StopVimInTerminal(buf) 1050 1051 " clean up 1052 call delete('Xscroll') 1053endfunc 1054 1055" vim: shiftwidth=2 sts=2 expandtab 1056