1" Tests for various Ex commands. 2 3source check.vim 4 5func Test_ex_delete() 6 new 7 call setline(1, ['a', 'b', 'c']) 8 2 9 " :dl is :delete with the "l" flag, not :dlist 10 .dl 11 call assert_equal(['a', 'c'], getline(1, 2)) 12endfunc 13 14func Test_range_error() 15 call assert_fails(':.echo 1', 'E481:') 16 call assert_fails(':$echo 1', 'E481:') 17 call assert_fails(':1,2echo 1', 'E481:') 18 call assert_fails(':+1echo 1', 'E481:') 19 call assert_fails(':/1/echo 1', 'E481:') 20 call assert_fails(':\/echo 1', 'E481:') 21 normal vv 22 call assert_fails(":'<,'>echo 1", 'E481:') 23 call assert_fails(":\\xcenter", 'E10:') 24endfunc 25 26func Test_buffers_lastused() 27 call test_settime(localtime() - 2000) " middle 28 edit bufa 29 enew 30 call test_settime(localtime() - 10) " newest 31 edit bufb 32 enew 33 call test_settime(1550010000) " oldest 34 edit bufc 35 enew 36 call test_settime(0) 37 enew 38 39 let ls = split(execute('buffers t', 'silent!'), '\n') 40 let bufs = ls->map({i,v->split(v, '"\s*')[1:2]}) 41 call assert_equal(['bufb', 'bufa', 'bufc'], bufs[1:]->map({i,v->v[0]})) 42 call assert_match('1[0-3] seconds ago', bufs[1][1]) 43 call assert_match('\d\d:\d\d:\d\d', bufs[2][1]) 44 call assert_match('2019/02/1\d \d\d:\d\d:00', bufs[3][1]) 45 46 bwipeout bufa 47 bwipeout bufb 48 bwipeout bufc 49endfunc 50 51" Test for the :copy command 52func Test_copy() 53 new 54 55 call setline(1, ['L1', 'L2', 'L3', 'L4']) 56 " copy lines in a range to inside the range 57 1,3copy 2 58 call assert_equal(['L1', 'L2', 'L1', 'L2', 'L3', 'L3', 'L4'], getline(1, 7)) 59 60 " Specifying a count before using : to run an ex-command 61 exe "normal! gg4:yank\<CR>" 62 call assert_equal("L1\nL2\nL1\nL2\n", @") 63 64 close! 65endfunc 66 67" Test for the :file command 68func Test_file_cmd() 69 call assert_fails('3file', 'E474:') 70 call assert_fails('0,0file', 'E474:') 71 call assert_fails('0file abc', 'E474:') 72endfunc 73 74" Test for the :drop command 75func Test_drop_cmd() 76 call writefile(['L1', 'L2'], 'Xfile') 77 enew | only 78 drop Xfile 79 call assert_equal('L2', getline(2)) 80 " Test for switching to an existing window 81 below new 82 drop Xfile 83 call assert_equal(1, winnr()) 84 " Test for splitting the current window 85 enew | only 86 set modified 87 drop Xfile 88 call assert_equal(2, winnr('$')) 89 " Check for setting the argument list 90 call assert_equal(['Xfile'], argv()) 91 enew | only! 92 call delete('Xfile') 93endfunc 94 95" Test for the :append command 96func Test_append_cmd() 97 new 98 call setline(1, [' L1']) 99 call feedkeys(":append\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') 100 call assert_equal([' L1', ' L2', ' L3'], getline(1, '$')) 101 %delete _ 102 " append after a specific line 103 call setline(1, [' L1', ' L2', ' L3']) 104 call feedkeys(":2append\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') 105 call assert_equal([' L1', ' L2', ' L4', ' L5', ' L3'], getline(1, '$')) 106 %delete _ 107 " append with toggling 'autoindent' 108 call setline(1, [' L1']) 109 call feedkeys(":append!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') 110 call assert_equal([' L1', ' L2', ' L3'], getline(1, '$')) 111 call assert_false(&autoindent) 112 %delete _ 113 " append with 'autoindent' set and toggling 'autoindent' 114 set autoindent 115 call setline(1, [' L1']) 116 call feedkeys(":append!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') 117 call assert_equal([' L1', ' L2', ' L3'], getline(1, '$')) 118 call assert_true(&autoindent) 119 set autoindent& 120 close! 121endfunc 122 123" Test for the :insert command 124func Test_insert_cmd() 125 new 126 call setline(1, [' L1']) 127 call feedkeys(":insert\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') 128 call assert_equal([' L2', ' L3', ' L1'], getline(1, '$')) 129 %delete _ 130 " insert before a specific line 131 call setline(1, [' L1', ' L2', ' L3']) 132 call feedkeys(":2insert\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') 133 call assert_equal([' L1', ' L4', ' L5', ' L2', ' L3'], getline(1, '$')) 134 %delete _ 135 " insert with toggling 'autoindent' 136 call setline(1, [' L1']) 137 call feedkeys(":insert!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') 138 call assert_equal([' L2', ' L3', ' L1'], getline(1, '$')) 139 call assert_false(&autoindent) 140 %delete _ 141 " insert with 'autoindent' set and toggling 'autoindent' 142 set autoindent 143 call setline(1, [' L1']) 144 call feedkeys(":insert!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') 145 call assert_equal([' L2', ' L3', ' L1'], getline(1, '$')) 146 call assert_true(&autoindent) 147 set autoindent& 148 close! 149endfunc 150 151" Test for the :change command 152func Test_change_cmd() 153 new 154 call setline(1, [' L1', 'L2', 'L3']) 155 call feedkeys(":change\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') 156 call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$')) 157 %delete _ 158 " change a specific line 159 call setline(1, [' L1', ' L2', ' L3']) 160 call feedkeys(":2change\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') 161 call assert_equal([' L1', ' L4', ' L5', ' L3'], getline(1, '$')) 162 %delete _ 163 " change with toggling 'autoindent' 164 call setline(1, [' L1', 'L2', 'L3']) 165 call feedkeys(":change!\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') 166 call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$')) 167 call assert_false(&autoindent) 168 %delete _ 169 " change with 'autoindent' set and toggling 'autoindent' 170 set autoindent 171 call setline(1, [' L1', 'L2', 'L3']) 172 call feedkeys(":change!\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') 173 call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$')) 174 call assert_true(&autoindent) 175 set autoindent& 176 close! 177endfunc 178 179" Test for the :language command 180func Test_language_cmd() 181 CheckFeature multi_lang 182 183 call assert_fails('language ctype non_existing_lang', 'E197:') 184 call assert_fails('language time non_existing_lang', 'E197:') 185endfunc 186 187" Test for the :confirm command dialog 188func Test_confirm_cmd() 189 CheckNotGui 190 CheckRunVimInTerminal 191 192 call writefile(['foo1'], 'Xfoo') 193 call writefile(['bar1'], 'Xbar') 194 195 " Test for saving all the modified buffers 196 let lines =<< trim END 197 set nomore 198 new Xfoo 199 call setline(1, 'foo2') 200 new Xbar 201 call setline(1, 'bar2') 202 wincmd b 203 END 204 call writefile(lines, 'Xscript') 205 let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) 206 call term_sendkeys(buf, ":confirm qall\n") 207 call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000) 208 call term_sendkeys(buf, "A") 209 call StopVimInTerminal(buf) 210 211 call assert_equal(['foo2'], readfile('Xfoo')) 212 call assert_equal(['bar2'], readfile('Xbar')) 213 214 " Test for discarding all the changes to modified buffers 215 let lines =<< trim END 216 set nomore 217 new Xfoo 218 call setline(1, 'foo3') 219 new Xbar 220 call setline(1, 'bar3') 221 wincmd b 222 END 223 call writefile(lines, 'Xscript') 224 let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) 225 call term_sendkeys(buf, ":confirm qall\n") 226 call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000) 227 call term_sendkeys(buf, "D") 228 call StopVimInTerminal(buf) 229 230 call assert_equal(['foo2'], readfile('Xfoo')) 231 call assert_equal(['bar2'], readfile('Xbar')) 232 233 " Test for saving and discarding changes to some buffers 234 let lines =<< trim END 235 set nomore 236 new Xfoo 237 call setline(1, 'foo4') 238 new Xbar 239 call setline(1, 'bar4') 240 wincmd b 241 END 242 call writefile(lines, 'Xscript') 243 let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) 244 call term_sendkeys(buf, ":confirm qall\n") 245 call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000) 246 call term_sendkeys(buf, "N") 247 call WaitForAssert({-> assert_match('\[Y\]es, (N)o, (C)ancel: ', term_getline(buf, 20))}, 1000) 248 call term_sendkeys(buf, "Y") 249 call StopVimInTerminal(buf) 250 251 call assert_equal(['foo4'], readfile('Xfoo')) 252 call assert_equal(['bar2'], readfile('Xbar')) 253 254 call delete('Xscript') 255 call delete('Xfoo') 256 call delete('Xbar') 257endfunc 258 259func Test_confirm_cmd_cancel() 260 CheckNotGui 261 CheckRunVimInTerminal 262 263 " Test for closing a window with a modified buffer 264 let lines =<< trim END 265 set nomore 266 new 267 call setline(1, 'abc') 268 END 269 call writefile(lines, 'Xscript') 270 let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) 271 call term_sendkeys(buf, ":confirm close\n") 272 call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', 273 \ term_getline(buf, 20))}, 1000) 274 call term_sendkeys(buf, "C") 275 call WaitForAssert({-> assert_equal('', term_getline(buf, 20))}, 1000) 276 call term_sendkeys(buf, ":confirm close\n") 277 call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', 278 \ term_getline(buf, 20))}, 1000) 279 call term_sendkeys(buf, "N") 280 call WaitForAssert({-> assert_match('^ *0,0-1 All$', 281 \ term_getline(buf, 20))}, 1000) 282 call StopVimInTerminal(buf) 283 call delete('Xscript') 284endfunc 285 286" The ":confirm" prompt was sometimes used with the terminal in cooked mode. 287" This test verifies that a "\<CR>" character is NOT required to respond to a 288" prompt from the ":conf q" and ":conf wq" commands. 289func Test_confirm_q_wq() 290 CheckNotGui 291 CheckRunVimInTerminal 292 293 call writefile(['foo'], 'Xfoo') 294 295 let lines =<< trim END 296 set hidden nomore 297 call setline(1, 'abc') 298 edit Xfoo 299 END 300 call writefile(lines, 'Xscript') 301 let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) 302 call term_sendkeys(buf, ":confirm q\n") 303 call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', 304 \ term_getline(buf, 20))}, 1000) 305 call term_sendkeys(buf, 'C') 306 call WaitForAssert({-> assert_notmatch('^\[Y\]es, (N)o, (C)ancel: C*$', 307 \ term_getline(buf, 20))}, 1000) 308 309 call term_sendkeys(buf, ":edit Xfoo\n") 310 call term_sendkeys(buf, ":confirm wq\n") 311 call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', 312 \ term_getline(buf, 20))}, 1000) 313 call term_sendkeys(buf, 'C') 314 call WaitForAssert({-> assert_notmatch('^\[Y\]es, (N)o, (C)ancel: C*$', 315 \ term_getline(buf, 20))}, 1000) 316 call StopVimInTerminal(buf) 317 318 call delete('Xscript') 319 call delete('Xfoo') 320endfunc 321 322" Test for the :print command 323func Test_print_cmd() 324 call assert_fails('print', 'E749:') 325endfunc 326 327" Test for the :winsize command 328func Test_winsize_cmd() 329 call assert_fails('winsize 1', 'E465:') 330 call assert_fails('winsize 1 x', 'E465:') 331 call assert_fails('win_getid(1)', 'E475: Invalid argument: _getid(1)') 332 " Actually changing the window size would be flaky. 333endfunc 334 335" Test for the :redir command 336func Test_redir_cmd() 337 call assert_fails('redir @@', 'E475:') 338 call assert_fails('redir abc', 'E475:') 339 call assert_fails('redir => 1abc', 'E474:') 340 call assert_fails('redir => a b', 'E488:') 341 call assert_fails('redir => abc[1]', 'E121:') 342 let b = 0zFF 343 call assert_fails('redir =>> b', 'E734:') 344 unlet b 345 346 if has('unix') 347 " Redirecting to a directory name 348 call mkdir('Xdir') 349 call assert_fails('redir > Xdir', 'E17:') 350 call delete('Xdir', 'd') 351 endif 352 if !has('bsd') 353 " Redirecting to a read-only file 354 call writefile([], 'Xfile') 355 call setfperm('Xfile', 'r--r--r--') 356 call assert_fails('redir! > Xfile', 'E190:') 357 call delete('Xfile') 358 endif 359 360 " Test for redirecting to a register 361 redir @q> | echon 'clean ' | redir END 362 redir @q>> | echon 'water' | redir END 363 call assert_equal('clean water', @q) 364 365 " Test for redirecting to a variable 366 redir => color | echon 'blue ' | redir END 367 redir =>> color | echon 'sky' | redir END 368 call assert_equal('blue sky', color) 369endfunc 370 371" Test for the :filetype command 372func Test_filetype_cmd() 373 call assert_fails('filetype abc', 'E475:') 374endfunc 375 376" Test for the :mode command 377func Test_mode_cmd() 378 call assert_fails('mode abc', 'E359:') 379endfunc 380 381" Test for the :sleep command 382func Test_sleep_cmd() 383 call assert_fails('sleep x', 'E475:') 384endfunc 385 386" Test for the :read command 387func Test_read_cmd() 388 call writefile(['one'], 'Xfile') 389 new 390 call assert_fails('read', 'E32:') 391 edit Xfile 392 read 393 call assert_equal(['one', 'one'], getline(1, '$')) 394 close! 395 new 396 read Xfile 397 call assert_equal(['', 'one'], getline(1, '$')) 398 call deletebufline('', 1, '$') 399 call feedkeys("Qr Xfile\<CR>visual\<CR>", 'xt') 400 call assert_equal(['one'], getline(1, '$')) 401 close! 402 call delete('Xfile') 403endfunc 404 405" Test for running Ex commands when text is locked. 406" <C-\>e in the command line is used to lock the text 407func Test_run_excmd_with_text_locked() 408 " :quit 409 let cmd = ":\<C-\>eexecute('quit')\<CR>\<C-C>" 410 call assert_fails("call feedkeys(cmd, 'xt')", 'E565:') 411 412 " :qall 413 let cmd = ":\<C-\>eexecute('qall')\<CR>\<C-C>" 414 call assert_fails("call feedkeys(cmd, 'xt')", 'E565:') 415 416 " :exit 417 let cmd = ":\<C-\>eexecute('exit')\<CR>\<C-C>" 418 call assert_fails("call feedkeys(cmd, 'xt')", 'E565:') 419 420 " :close - should be ignored 421 new 422 let cmd = ":\<C-\>eexecute('close')\<CR>\<C-C>" 423 call assert_equal(2, winnr('$')) 424 close 425 426 call assert_fails("call feedkeys(\":\<C-R>=execute('bnext')\<CR>\", 'xt')", 'E565:') 427 428 " :tabfirst 429 tabnew 430 call assert_fails("call feedkeys(\":\<C-R>=execute('tabfirst')\<CR>\", 'xt')", 'E565:') 431 tabclose 432endfunc 433 434" Test for the :verbose command 435func Test_verbose_cmd() 436 call assert_equal([' verbose=1'], split(execute('verbose set vbs'), "\n")) 437 call assert_equal([' verbose=0'], split(execute('0verbose set vbs'), "\n")) 438 let l = execute("4verbose set verbose | set verbose") 439 call assert_equal([' verbose=4', ' verbose=0'], split(l, "\n")) 440endfunc 441 442" Test for the :delete command and the related abbreviated commands 443func Test_excmd_delete() 444 new 445 call setline(1, ['foo', "\tbar"]) 446 call assert_equal(['^Ibar$'], split(execute('dl'), "\n")) 447 call setline(1, ['foo', "\tbar"]) 448 call assert_equal(['^Ibar$'], split(execute('dell'), "\n")) 449 call setline(1, ['foo', "\tbar"]) 450 call assert_equal(['^Ibar$'], split(execute('delel'), "\n")) 451 call setline(1, ['foo', "\tbar"]) 452 call assert_equal(['^Ibar$'], split(execute('deletl'), "\n")) 453 call setline(1, ['foo', "\tbar"]) 454 call assert_equal(['^Ibar$'], split(execute('deletel'), "\n")) 455 call setline(1, ['foo', "\tbar"]) 456 call assert_equal([' bar'], split(execute('dp'), "\n")) 457 call setline(1, ['foo', "\tbar"]) 458 call assert_equal([' bar'], split(execute('dep'), "\n")) 459 call setline(1, ['foo', "\tbar"]) 460 call assert_equal([' bar'], split(execute('delp'), "\n")) 461 call setline(1, ['foo', "\tbar"]) 462 call assert_equal([' bar'], split(execute('delep'), "\n")) 463 call setline(1, ['foo', "\tbar"]) 464 call assert_equal([' bar'], split(execute('deletp'), "\n")) 465 call setline(1, ['foo', "\tbar"]) 466 call assert_equal([' bar'], split(execute('deletep'), "\n")) 467 close! 468endfunc 469 470" Test for commands that are blocked in a sandbox 471func Sandbox_tests() 472 call assert_fails("call histadd(':', 'ls')", 'E48:') 473 call assert_fails("call mkdir('Xdir')", 'E48:') 474 call assert_fails("call rename('a', 'b')", 'E48:') 475 call assert_fails("call setbufvar(1, 'myvar', 1)", 'E48:') 476 call assert_fails("call settabvar(1, 'myvar', 1)", 'E48:') 477 call assert_fails("call settabwinvar(1, 1, 'myvar', 1)", 'E48:') 478 call assert_fails("call setwinvar(1, 'myvar', 1)", 'E48:') 479 call assert_fails("call timer_start(100, '')", 'E48:') 480 if has('channel') 481 call assert_fails("call prompt_setcallback(1, '')", 'E48:') 482 call assert_fails("call prompt_setinterrupt(1, '')", 'E48:') 483 call assert_fails("call prompt_setprompt(1, '')", 'E48:') 484 endif 485 call assert_fails("let $TESTVAR=1", 'E48:') 486 call assert_fails("call feedkeys('ivim')", 'E48:') 487 call assert_fails("source! Xfile", 'E48:') 488 call assert_fails("call delete('Xfile')", 'E48:') 489 call assert_fails("call writefile([], 'Xfile')", 'E48:') 490 call assert_fails('!ls', 'E48:') 491 call assert_fails('shell', 'E48:') 492 call assert_fails('stop', 'E48:') 493 call assert_fails('exe "normal \<C-Z>"', 'E48:') 494 set insertmode 495 call assert_fails('call feedkeys("\<C-Z>", "xt")', 'E48:') 496 set insertmode& 497 call assert_fails('suspend', 'E48:') 498 call assert_fails('call system("ls")', 'E48:') 499 call assert_fails('call systemlist("ls")', 'E48:') 500 if has('clientserver') 501 call assert_fails('let s=remote_expr("gvim", "2+2")', 'E48:') 502 if !has('win32') 503 " remote_foreground() doesn't thrown an error message on MS-Windows 504 call assert_fails('call remote_foreground("gvim")', 'E48:') 505 endif 506 call assert_fails('let s=remote_peek("gvim")', 'E48:') 507 call assert_fails('let s=remote_read("gvim")', 'E48:') 508 call assert_fails('let s=remote_send("gvim", "abc")', 'E48:') 509 call assert_fails('let s=server2client("gvim", "abc")', 'E48:') 510 endif 511 if has('terminal') 512 call assert_fails('terminal', 'E48:') 513 call assert_fails('call term_start("vim")', 'E48:') 514 call assert_fails('call term_dumpwrite(1, "Xfile")', 'E48:') 515 endif 516 if has('channel') 517 call assert_fails("call ch_logfile('chlog')", 'E48:') 518 call assert_fails("call ch_open('localhost:8765')", 'E48:') 519 endif 520 if has('job') 521 call assert_fails("call job_start('vim')", 'E48:') 522 endif 523 if has('unix') && has('libcall') 524 call assert_fails("echo libcall('libc.so', 'getenv', 'HOME')", 'E48:') 525 endif 526 if has('unix') 527 call assert_fails('cd `pwd`', 'E48:') 528 endif 529endfunc 530 531func Test_sandbox() 532 sandbox call Sandbox_tests() 533endfunc 534 535" vim: shiftwidth=2 sts=2 expandtab 536