1" Test for the search command 2 3source shared.vim 4source screendump.vim 5source check.vim 6 7func Test_search_cmdline() 8 CheckOption incsearch 9 10 " need to disable char_avail, 11 " so that expansion of commandline works 12 call test_override("char_avail", 1) 13 new 14 call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar']) 15 " Test 1 16 " CTRL-N / CTRL-P skips through the previous search history 17 set noincsearch 18 :1 19 call feedkeys("/foobar\<cr>", 'tx') 20 call feedkeys("/the\<cr>",'tx') 21 call assert_equal('the', @/) 22 call feedkeys("/thes\<C-P>\<C-P>\<cr>",'tx') 23 call assert_equal('foobar', @/) 24 25 " Test 2 26 " Ctrl-G goes from one match to the next 27 " until the end of the buffer 28 set incsearch nowrapscan 29 :1 30 " first match 31 call feedkeys("/the\<cr>", 'tx') 32 call assert_equal(' 2 these', getline('.')) 33 :1 34 " second match 35 call feedkeys("/the\<C-G>\<cr>", 'tx') 36 call assert_equal(' 3 the', getline('.')) 37 call assert_equal([0, 0, 0, 0], getpos('"')) 38 :1 39 " third match 40 call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx') 41 call assert_equal(' 4 their', getline('.')) 42 :1 43 " fourth match 44 call feedkeys("/the".repeat("\<C-G>", 3)."\<cr>", 'tx') 45 call assert_equal(' 5 there', getline('.')) 46 :1 47 " fifth match 48 call feedkeys("/the".repeat("\<C-G>", 4)."\<cr>", 'tx') 49 call assert_equal(' 6 their', getline('.')) 50 :1 51 " sixth match 52 call feedkeys("/the".repeat("\<C-G>", 5)."\<cr>", 'tx') 53 call assert_equal(' 7 the', getline('.')) 54 :1 55 " seventh match 56 call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx') 57 call assert_equal(' 8 them', getline('.')) 58 :1 59 " eighth match 60 call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx') 61 call assert_equal(' 9 these', getline('.')) 62 :1 63 " no further match 64 call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx') 65 call assert_equal(' 9 these', getline('.')) 66 call assert_equal([0, 0, 0, 0], getpos('"')) 67 68 " Test 3 69 " Ctrl-G goes from one match to the next 70 " and continues back at the top 71 set incsearch wrapscan 72 :1 73 " first match 74 call feedkeys("/the\<cr>", 'tx') 75 call assert_equal(' 2 these', getline('.')) 76 :1 77 " second match 78 call feedkeys("/the\<C-G>\<cr>", 'tx') 79 call assert_equal(' 3 the', getline('.')) 80 :1 81 " third match 82 call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx') 83 call assert_equal(' 4 their', getline('.')) 84 :1 85 " fourth match 86 call feedkeys("/the".repeat("\<C-G>", 3)."\<cr>", 'tx') 87 call assert_equal(' 5 there', getline('.')) 88 :1 89 " fifth match 90 call feedkeys("/the".repeat("\<C-G>", 4)."\<cr>", 'tx') 91 call assert_equal(' 6 their', getline('.')) 92 :1 93 " sixth match 94 call feedkeys("/the".repeat("\<C-G>", 5)."\<cr>", 'tx') 95 call assert_equal(' 7 the', getline('.')) 96 :1 97 " seventh match 98 call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx') 99 call assert_equal(' 8 them', getline('.')) 100 :1 101 " eighth match 102 call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx') 103 call assert_equal(' 9 these', getline('.')) 104 :1 105 " back at first match 106 call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx') 107 call assert_equal(' 2 these', getline('.')) 108 109 " Test 4 110 " CTRL-T goes to the previous match 111 set incsearch nowrapscan 112 $ 113 " first match 114 call feedkeys("?the\<cr>", 'tx') 115 call assert_equal(' 9 these', getline('.')) 116 $ 117 " first match 118 call feedkeys("?the\<C-G>\<cr>", 'tx') 119 call assert_equal(' 9 these', getline('.')) 120 $ 121 " second match 122 call feedkeys("?the".repeat("\<C-T>", 1)."\<cr>", 'tx') 123 call assert_equal(' 8 them', getline('.')) 124 $ 125 " last match 126 call feedkeys("?the".repeat("\<C-T>", 7)."\<cr>", 'tx') 127 call assert_equal(' 2 these', getline('.')) 128 $ 129 " last match 130 call feedkeys("?the".repeat("\<C-T>", 8)."\<cr>", 'tx') 131 call assert_equal(' 2 these', getline('.')) 132 133 " Test 5 134 " CTRL-T goes to the previous match 135 set incsearch wrapscan 136 $ 137 " first match 138 call feedkeys("?the\<cr>", 'tx') 139 call assert_equal(' 9 these', getline('.')) 140 $ 141 " first match at the top 142 call feedkeys("?the\<C-G>\<cr>", 'tx') 143 call assert_equal(' 2 these', getline('.')) 144 $ 145 " second match 146 call feedkeys("?the".repeat("\<C-T>", 1)."\<cr>", 'tx') 147 call assert_equal(' 8 them', getline('.')) 148 $ 149 " last match 150 call feedkeys("?the".repeat("\<C-T>", 7)."\<cr>", 'tx') 151 call assert_equal(' 2 these', getline('.')) 152 $ 153 " back at the bottom of the buffer 154 call feedkeys("?the".repeat("\<C-T>", 8)."\<cr>", 'tx') 155 call assert_equal(' 9 these', getline('.')) 156 157 " Test 6 158 " CTRL-L adds to the search pattern 159 set incsearch wrapscan 160 1 161 " first match 162 call feedkeys("/the\<c-l>\<cr>", 'tx') 163 call assert_equal(' 2 these', getline('.')) 164 1 165 " go to next match of 'thes' 166 call feedkeys("/the\<c-l>\<C-G>\<cr>", 'tx') 167 call assert_equal(' 9 these', getline('.')) 168 1 169 " wrap around 170 call feedkeys("/the\<c-l>\<C-G>\<C-G>\<cr>", 'tx') 171 call assert_equal(' 2 these', getline('.')) 172 1 173 " wrap around 174 set nowrapscan 175 call feedkeys("/the\<c-l>\<C-G>\<C-G>\<cr>", 'tx') 176 call assert_equal(' 9 these', getline('.')) 177 178 " Test 7 179 " <bs> remove from match, but stay at current match 180 set incsearch wrapscan 181 1 182 " first match 183 call feedkeys("/thei\<cr>", 'tx') 184 call assert_equal(' 4 their', getline('.')) 185 1 186 " delete one char, add another 187 call feedkeys("/thei\<bs>s\<cr>", 'tx') 188 call assert_equal(' 2 these', getline('.')) 189 1 190 " delete one char, add another, go to previous match, add one char 191 call feedkeys("/thei\<bs>s\<bs>\<C-T>\<c-l>\<cr>", 'tx') 192 call assert_equal(' 9 these', getline('.')) 193 1 194 " delete all chars, start from the beginning again 195 call feedkeys("/them". repeat("\<bs>",4).'the\>'."\<cr>", 'tx') 196 call assert_equal(' 3 the', getline('.')) 197 198 " clean up 199 call test_override("char_avail", 0) 200 bw! 201endfunc 202 203func Test_search_cmdline2() 204 CheckOption incsearch 205 206 " need to disable char_avail, 207 " so that expansion of commandline works 208 call test_override("char_avail", 1) 209 new 210 call setline(1, [' 1', ' 2 these', ' 3 the theother']) 211 " Test 1 212 " Ctrl-T goes correctly back and forth 213 set incsearch 214 1 215 " first match 216 call feedkeys("/the\<cr>", 'tx') 217 call assert_equal(' 2 these', getline('.')) 218 1 219 " go to next match (on next line) 220 call feedkeys("/the\<C-G>\<cr>", 'tx') 221 call assert_equal(' 3 the theother', getline('.')) 222 1 223 " go to next match (still on line 3) 224 call feedkeys("/the\<C-G>\<C-G>\<cr>", 'tx') 225 call assert_equal(' 3 the theother', getline('.')) 226 1 227 " go to next match (still on line 3) 228 call feedkeys("/the\<C-G>\<C-G>\<C-G>\<cr>", 'tx') 229 call assert_equal(' 3 the theother', getline('.')) 230 1 231 " go to previous match (on line 3) 232 call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<cr>", 'tx') 233 call assert_equal(' 3 the theother', getline('.')) 234 1 235 " go to previous match (on line 3) 236 call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<cr>", 'tx') 237 call assert_equal(' 3 the theother', getline('.')) 238 1 239 " go to previous match (on line 2) 240 call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<C-T>\<cr>", 'tx') 241 call assert_equal(' 2 these', getline('.')) 242 1 243 " go to previous match (on line 2) 244 call feedkeys("/the\<C-G>\<C-R>\<C-W>\<cr>", 'tx') 245 call assert_equal('theother', @/) 246 247 " Test 2: keep the view, 248 " after deleting a character from the search cmd 249 call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar']) 250 resize 5 251 1 252 call feedkeys("/foo\<bs>\<cr>", 'tx') 253 redraw 254 call assert_equal({'lnum': 10, 'leftcol': 0, 'col': 4, 'topfill': 0, 'topline': 6, 'coladd': 0, 'skipcol': 0, 'curswant': 4}, winsaveview()) 255 256 " remove all history entries 257 for i in range(11) 258 call histdel('/') 259 endfor 260 261 " Test 3: reset the view, 262 " after deleting all characters from the search cmd 263 norm! 1gg0 264 " unfortunately, neither "/foo\<c-w>\<cr>", nor "/foo\<bs>\<bs>\<bs>\<cr>", 265 " nor "/foo\<c-u>\<cr>" works to delete the commandline. 266 " In that case Vim should return "E35 no previous regular expression", 267 " but it looks like Vim still sees /foo and therefore the test fails. 268 " Therefore, disabling this test 269 "call assert_fails(feedkeys("/foo\<c-w>\<cr>", 'tx'), 'E35') 270 "call assert_equal({'lnum': 1, 'leftcol': 0, 'col': 0, 'topfill': 0, 'topline': 1, 'coladd': 0, 'skipcol': 0, 'curswant': 0}, winsaveview()) 271 272 " clean up 273 set noincsearch 274 call test_override("char_avail", 0) 275 bw! 276endfunc 277 278func Test_use_sub_pat() 279 split 280 let @/ = '' 281 func X() 282 s/^/a/ 283 / 284 endfunc 285 call X() 286 bwipe! 287endfunc 288 289func Test_searchpair() 290 new 291 call setline(1, ['other code', 'here [', ' [', ' " cursor here', ' ]]']) 292 293 4 294 call assert_equal(3, searchpair('\[', '', ']', 'bW')) 295 call assert_equal([0, 3, 2, 0], getpos('.')) 296 4 297 call assert_equal(2, searchpair('\[', '', ']', 'bWr')) 298 call assert_equal([0, 2, 6, 0], getpos('.')) 299 4 300 call assert_equal(1, searchpair('\[', '', ']', 'bWm')) 301 call assert_equal([0, 3, 2, 0], getpos('.')) 302 4|norm ^ 303 call assert_equal(5, searchpair('\[', '', ']', 'Wn')) 304 call assert_equal([0, 4, 2, 0], getpos('.')) 305 4 306 call assert_equal(2, searchpair('\[', '', ']', 'bW', 307 \ 'getline(".") =~ "^\\s*\["')) 308 call assert_equal([0, 2, 6, 0], getpos('.')) 309 set nomagic 310 4 311 call assert_equal(3, searchpair('\[', '', ']', 'bW')) 312 call assert_equal([0, 3, 2, 0], getpos('.')) 313 set magic 314 4|norm ^ 315 call assert_equal(0, searchpair('{', '', '}', 'bW')) 316 call assert_equal([0, 4, 2, 0], getpos('.')) 317 318 %d 319 call setline(1, ['if 1', ' if 2', ' else', ' endif 2', 'endif 1']) 320 321 /\<if 1 322 call assert_equal(5, searchpair('\<if\>', '\<else\>', '\<endif\>', 'W')) 323 call assert_equal([0, 5, 1, 0], getpos('.')) 324 /\<if 2 325 call assert_equal(3, searchpair('\<if\>', '\<else\>', '\<endif\>', 'W')) 326 call assert_equal([0, 3, 3, 0], getpos('.')) 327 328 q! 329endfunc 330 331func Test_searchpairpos() 332 new 333 call setline(1, ['other code', 'here [', ' [', ' " cursor here', ' ]]']) 334 335 4 336 call assert_equal([3, 2], searchpairpos('\[', '', ']', 'bW')) 337 call assert_equal([0, 3, 2, 0], getpos('.')) 338 4 339 call assert_equal([2, 6], searchpairpos('\[', '', ']', 'bWr')) 340 call assert_equal([0, 2, 6, 0], getpos('.')) 341 4|norm ^ 342 call assert_equal([5, 2], searchpairpos('\[', '', ']', 'Wn')) 343 call assert_equal([0, 4, 2, 0], getpos('.')) 344 4 345 call assert_equal([2, 6], searchpairpos('\[', '', ']', 'bW', 346 \ 'getline(".") =~ "^\\s*\["')) 347 call assert_equal([0, 2, 6, 0], getpos('.')) 348 4 349 call assert_equal([2, 6], searchpairpos('\[', '', ']', 'bWr')) 350 call assert_equal([0, 2, 6, 0], getpos('.')) 351 set nomagic 352 4 353 call assert_equal([3, 2], searchpairpos('\[', '', ']', 'bW')) 354 call assert_equal([0, 3, 2, 0], getpos('.')) 355 set magic 356 4|norm ^ 357 call assert_equal([0, 0], searchpairpos('{', '', '}', 'bW')) 358 call assert_equal([0, 4, 2, 0], getpos('.')) 359 360 %d 361 call setline(1, ['if 1', ' if 2', ' else', ' endif 2', 'endif 1']) 362 /\<if 1 363 call assert_equal([5, 1], searchpairpos('\<if\>', '\<else\>', '\<endif\>', 'W')) 364 call assert_equal([0, 5, 1, 0], getpos('.')) 365 /\<if 2 366 call assert_equal([3, 3], searchpairpos('\<if\>', '\<else\>', '\<endif\>', 'W')) 367 call assert_equal([0, 3, 3, 0], getpos('.')) 368 369 q! 370endfunc 371 372func Test_searchpair_errors() 373 call assert_fails("call searchpair([0], 'middle', 'end', 'bW', 'skip', 99, 100)", 'E730: using List as a String') 374 call assert_fails("call searchpair('start', {-> 0}, 'end', 'bW', 'skip', 99, 100)", 'E729: using Funcref as a String') 375 call assert_fails("call searchpair('start', 'middle', {'one': 1}, 'bW', 'skip', 99, 100)", 'E731: using Dictionary as a String') 376 call assert_fails("call searchpair('start', 'middle', 'end', 'flags', 'skip', 99, 100)", 'E475: Invalid argument: flags') 377 call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 0, 99, 100)", 'E475: Invalid argument: 0') 378 call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 'func', -99, 100)", 'E475: Invalid argument: -99') 379 call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 'func', 99, -100)", 'E475: Invalid argument: -100') 380 call assert_fails("call searchpair('start', 'middle', 'end', 'e')", 'E475: Invalid argument: e') 381 call assert_fails("call searchpair('start', 'middle', 'end', 'sn')", 'E475: Invalid argument: sn') 382endfunc 383 384func Test_searchpairpos_errors() 385 call assert_fails("call searchpairpos([0], 'middle', 'end', 'bW', 'skip', 99, 100)", 'E730: using List as a String') 386 call assert_fails("call searchpairpos('start', {-> 0}, 'end', 'bW', 'skip', 99, 100)", 'E729: using Funcref as a String') 387 call assert_fails("call searchpairpos('start', 'middle', {'one': 1}, 'bW', 'skip', 99, 100)", 'E731: using Dictionary as a String') 388 call assert_fails("call searchpairpos('start', 'middle', 'end', 'flags', 'skip', 99, 100)", 'E475: Invalid argument: flags') 389 call assert_fails("call searchpairpos('start', 'middle', 'end', 'bW', 0, 99, 100)", 'E475: Invalid argument: 0') 390 call assert_fails("call searchpairpos('start', 'middle', 'end', 'bW', 'func', -99, 100)", 'E475: Invalid argument: -99') 391 call assert_fails("call searchpairpos('start', 'middle', 'end', 'bW', 'func', 99, -100)", 'E475: Invalid argument: -100') 392 call assert_fails("call searchpairpos('start', 'middle', 'end', 'e')", 'E475: Invalid argument: e') 393 call assert_fails("call searchpairpos('start', 'middle', 'end', 'sn')", 'E475: Invalid argument: sn') 394endfunc 395 396func Test_searchpair_skip() 397 func Zero() 398 return 0 399 endfunc 400 func Partial(x) 401 return a:x 402 endfunc 403 new 404 call setline(1, ['{', 'foo', 'foo', 'foo', '}']) 405 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', '')) 406 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', '0')) 407 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', {-> 0})) 408 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', function('Zero'))) 409 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', function('Partial', [0]))) 410 bw! 411endfunc 412 413func Test_searchpair_leak() 414 new 415 call setline(1, 'if one else another endif') 416 417 " The error in the skip expression caused memory to leak. 418 call assert_fails("call searchpair('\\<if\\>', '\\<else\\>', '\\<endif\\>', '', '\"foo\" 2')", 'E15:') 419 420 bwipe! 421endfunc 422 423func Test_searchc() 424 " These commands used to cause memory overflow in searchc(). 425 new 426 norm ixx 427 exe "norm 0t\u93cf" 428 bw! 429endfunc 430 431func Cmdline3_prep() 432 " need to disable char_avail, 433 " so that expansion of commandline works 434 call test_override("char_avail", 1) 435 new 436 call setline(1, [' 1', ' 2 the~e', ' 3 the theother']) 437 set incsearch 438endfunc 439 440func Incsearch_cleanup() 441 set noincsearch 442 call test_override("char_avail", 0) 443 bw! 444endfunc 445 446func Test_search_cmdline3() 447 CheckOption incsearch 448 449 call Cmdline3_prep() 450 1 451 " first match 452 call feedkeys("/the\<c-l>\<cr>", 'tx') 453 call assert_equal(' 2 the~e', getline('.')) 454 455 call Incsearch_cleanup() 456endfunc 457 458func Test_search_cmdline3s() 459 CheckOption incsearch 460 461 call Cmdline3_prep() 462 1 463 call feedkeys(":%s/the\<c-l>/xxx\<cr>", 'tx') 464 call assert_equal(' 2 xxxe', getline('.')) 465 undo 466 call feedkeys(":%subs/the\<c-l>/xxx\<cr>", 'tx') 467 call assert_equal(' 2 xxxe', getline('.')) 468 undo 469 call feedkeys(":%substitute/the\<c-l>/xxx\<cr>", 'tx') 470 call assert_equal(' 2 xxxe', getline('.')) 471 undo 472 call feedkeys(":%smagic/the.e/xxx\<cr>", 'tx') 473 call assert_equal(' 2 xxx', getline('.')) 474 undo 475 call assert_fails(":%snomagic/the.e/xxx\<cr>", 'E486') 476 " 477 call feedkeys(":%snomagic/the\\.e/xxx\<cr>", 'tx') 478 call assert_equal(' 2 xxx', getline('.')) 479 480 call Incsearch_cleanup() 481endfunc 482 483func Test_search_cmdline3g() 484 CheckOption incsearch 485 486 call Cmdline3_prep() 487 1 488 call feedkeys(":g/the\<c-l>/d\<cr>", 'tx') 489 call assert_equal(' 3 the theother', getline(2)) 490 undo 491 call feedkeys(":global/the\<c-l>/d\<cr>", 'tx') 492 call assert_equal(' 3 the theother', getline(2)) 493 undo 494 call feedkeys(":g!/the\<c-l>/d\<cr>", 'tx') 495 call assert_equal(1, line('$')) 496 call assert_equal(' 2 the~e', getline(1)) 497 undo 498 call feedkeys(":global!/the\<c-l>/d\<cr>", 'tx') 499 call assert_equal(1, line('$')) 500 call assert_equal(' 2 the~e', getline(1)) 501 502 call Incsearch_cleanup() 503endfunc 504 505func Test_search_cmdline3v() 506 CheckOption incsearch 507 508 call Cmdline3_prep() 509 1 510 call feedkeys(":v/the\<c-l>/d\<cr>", 'tx') 511 call assert_equal(1, line('$')) 512 call assert_equal(' 2 the~e', getline(1)) 513 undo 514 call feedkeys(":vglobal/the\<c-l>/d\<cr>", 'tx') 515 call assert_equal(1, line('$')) 516 call assert_equal(' 2 the~e', getline(1)) 517 518 call Incsearch_cleanup() 519endfunc 520 521func Test_search_cmdline4() 522 CheckOption incsearch 523 524 " need to disable char_avail, 525 " so that expansion of commandline works 526 call test_override("char_avail", 1) 527 new 528 call setline(1, [' 1 the first', ' 2 the second', ' 3 the third']) 529 set incsearch 530 $ 531 call feedkeys("?the\<c-g>\<cr>", 'tx') 532 call assert_equal(' 3 the third', getline('.')) 533 $ 534 call feedkeys("?the\<c-g>\<c-g>\<cr>", 'tx') 535 call assert_equal(' 1 the first', getline('.')) 536 $ 537 call feedkeys("?the\<c-g>\<c-g>\<c-g>\<cr>", 'tx') 538 call assert_equal(' 2 the second', getline('.')) 539 $ 540 call feedkeys("?the\<c-t>\<cr>", 'tx') 541 call assert_equal(' 1 the first', getline('.')) 542 $ 543 call feedkeys("?the\<c-t>\<c-t>\<cr>", 'tx') 544 call assert_equal(' 3 the third', getline('.')) 545 $ 546 call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx') 547 call assert_equal(' 2 the second', getline('.')) 548 " clean up 549 set noincsearch 550 call test_override("char_avail", 0) 551 bw! 552endfunc 553 554func Test_search_cmdline5() 555 CheckOption incsearch 556 557 " Do not call test_override("char_avail", 1) so that <C-g> and <C-t> work 558 " regardless char_avail. 559 new 560 call setline(1, [' 1 the first', ' 2 the second', ' 3 the third', '']) 561 set incsearch 562 1 563 call feedkeys("/the\<c-g>\<c-g>\<cr>", 'tx') 564 call assert_equal(' 3 the third', getline('.')) 565 $ 566 call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx') 567 call assert_equal(' 1 the first', getline('.')) 568 " clean up 569 set noincsearch 570 bw! 571endfunc 572 573func Test_search_cmdline6() 574 " Test that consecutive matches 575 " are caught by <c-g>/<c-t> 576 CheckOption incsearch 577 578 " need to disable char_avail, 579 " so that expansion of commandline works 580 call test_override("char_avail", 1) 581 new 582 call setline(1, [' bbvimb', '']) 583 set incsearch 584 " first match 585 norm! gg0 586 call feedkeys("/b\<cr>", 'tx') 587 call assert_equal([0,1,2,0], getpos('.')) 588 " second match 589 norm! gg0 590 call feedkeys("/b\<c-g>\<cr>", 'tx') 591 call assert_equal([0,1,3,0], getpos('.')) 592 " third match 593 norm! gg0 594 call feedkeys("/b\<c-g>\<c-g>\<cr>", 'tx') 595 call assert_equal([0,1,7,0], getpos('.')) 596 " first match again 597 norm! gg0 598 call feedkeys("/b\<c-g>\<c-g>\<c-g>\<cr>", 'tx') 599 call assert_equal([0,1,2,0], getpos('.')) 600 set nowrapscan 601 " last match 602 norm! gg0 603 call feedkeys("/b\<c-g>\<c-g>\<c-g>\<cr>", 'tx') 604 call assert_equal([0,1,7,0], getpos('.')) 605 " clean up 606 set wrapscan&vim 607 set noincsearch 608 call test_override("char_avail", 0) 609 bw! 610endfunc 611 612func Test_search_cmdline7() 613 " Test that an pressing <c-g> in an empty command line 614 " does not move the cursor 615 CheckOption incsearch 616 617 " need to disable char_avail, 618 " so that expansion of commandline works 619 call test_override("char_avail", 1) 620 new 621 let @/ = 'b' 622 call setline(1, [' bbvimb', '']) 623 set incsearch 624 " first match 625 norm! gg0 626 " moves to next match of previous search pattern, just like /<cr> 627 call feedkeys("/\<c-g>\<cr>", 'tx') 628 call assert_equal([0,1,2,0], getpos('.')) 629 " moves to next match of previous search pattern, just like /<cr> 630 call feedkeys("/\<cr>", 'tx') 631 call assert_equal([0,1,3,0], getpos('.')) 632 " moves to next match of previous search pattern, just like /<cr> 633 call feedkeys("/\<c-t>\<cr>", 'tx') 634 call assert_equal([0,1,7,0], getpos('.')) 635 636 " using an offset uses the last search pattern 637 call cursor(1, 1) 638 call setline(1, ['1 bbvimb', ' 2 bbvimb']) 639 let @/ = 'b' 640 call feedkeys("//e\<c-g>\<cr>", 'tx') 641 call assert_equal('1 bbvimb', getline('.')) 642 call assert_equal(4, col('.')) 643 644 set noincsearch 645 call test_override("char_avail", 0) 646 bw! 647endfunc 648 649func Test_search_cmdline8() 650 " Highlighting is cleared in all windows 651 " since hls applies to all windows 652 CheckOption incsearch 653 CheckFeature terminal 654 CheckNotGui 655 if has("win32") 656 throw "Skipped: Bug with sending <ESC> to terminal window not fixed yet" 657 endif 658 659 let h = winheight(0) 660 if h < 3 661 return 662 endif 663 " Prepare buffer text 664 let lines = ['abb vim vim vi', 'vimvivim'] 665 call writefile(lines, 'Xsearch.txt') 666 let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile', 'Xsearch.txt'], {'term_rows': 3}) 667 668 call WaitForAssert({-> assert_equal(lines, [term_getline(buf, 1), term_getline(buf, 2)])}) 669 670 call term_sendkeys(buf, ":set incsearch hlsearch\<cr>") 671 call term_sendkeys(buf, ":14vsp\<cr>") 672 call term_sendkeys(buf, "/vim\<cr>") 673 call term_sendkeys(buf, "/b\<esc>") 674 call term_sendkeys(buf, "gg0") 675 call term_wait(buf, 500) 676 let screen_line = term_scrape(buf, 1) 677 let [a0,a1,a2,a3] = [screen_line[3].attr, screen_line[4].attr, 678 \ screen_line[18].attr, screen_line[19].attr] 679 call assert_notequal(a0, a1) 680 call assert_notequal(a0, a3) 681 call assert_notequal(a1, a2) 682 call assert_equal(a0, a2) 683 call assert_equal(a1, a3) 684 " clean up 685 call delete('Xsearch.txt') 686 687 bwipe! 688endfunc 689 690" Tests for regexp with various magic settings 691func Test_search_regexp() 692 enew! 693 694 put ='1 a aa abb abbccc' 695 exe 'normal! /a*b\{2}c\+/e' . "\<CR>" 696 call assert_equal([0, 2, 17, 0], getpos('.')) 697 698 put ='2 d dd dee deefff' 699 exe 'normal! /\Md\*e\{2}f\+/e' . "\<CR>" 700 call assert_equal([0, 3, 17, 0], getpos('.')) 701 702 set nomagic 703 put ='3 g gg ghh ghhiii' 704 exe 'normal! /g\*h\{2}i\+/e' . "\<CR>" 705 call assert_equal([0, 4, 17, 0], getpos('.')) 706 707 put ='4 j jj jkk jkklll' 708 exe 'normal! /\mj*k\{2}l\+/e' . "\<CR>" 709 call assert_equal([0, 5, 17, 0], getpos('.')) 710 711 put ='5 m mm mnn mnnooo' 712 exe 'normal! /\vm*n{2}o+/e' . "\<CR>" 713 call assert_equal([0, 6, 17, 0], getpos('.')) 714 715 put ='6 x ^aa$ x' 716 exe 'normal! /\V^aa$' . "\<CR>" 717 call assert_equal([0, 7, 5, 0], getpos('.')) 718 719 set magic 720 put ='7 (a)(b) abbaa' 721 exe 'normal! /\v(a)(b)\2\1\1/e' . "\<CR>" 722 call assert_equal([0, 8, 14, 0], getpos('.')) 723 724 put ='8 axx [ab]xx' 725 exe 'normal! /\V[ab]\(\[xy]\)\1' . "\<CR>" 726 call assert_equal([0, 9, 7, 0], getpos('.')) 727 728 set undolevels=100 729 put ='9 foobar' 730 put ='' 731 exe "normal! a\<C-G>u\<Esc>" 732 normal G 733 exe 'normal! dv?bar?' . "\<CR>" 734 call assert_equal('9 foo', getline('.')) 735 call assert_equal([0, 10, 5, 0], getpos('.')) 736 call assert_equal(10, line('$')) 737 normal u 738 call assert_equal('9 foobar', getline('.')) 739 call assert_equal([0, 10, 6, 0], getpos('.')) 740 call assert_equal(11, line('$')) 741 742 set undolevels& 743 enew! 744endfunc 745 746func Test_search_cmdline_incsearch_highlight() 747 CheckOption incsearch 748 749 set incsearch hlsearch 750 " need to disable char_avail, 751 " so that expansion of commandline works 752 call test_override("char_avail", 1) 753 new 754 call setline(1, ['aaa 1 the first', ' 2 the second', ' 3 the third']) 755 756 1 757 call feedkeys("/second\<cr>", 'tx') 758 call assert_equal('second', @/) 759 call assert_equal(' 2 the second', getline('.')) 760 761 " Canceling search won't change @/ 762 1 763 let @/ = 'last pattern' 764 call feedkeys("/third\<C-c>", 'tx') 765 call assert_equal('last pattern', @/) 766 call feedkeys("/third\<Esc>", 'tx') 767 call assert_equal('last pattern', @/) 768 call feedkeys("/3\<bs>\<bs>", 'tx') 769 call assert_equal('last pattern', @/) 770 call feedkeys("/third\<c-g>\<c-t>\<Esc>", 'tx') 771 call assert_equal('last pattern', @/) 772 773 " clean up 774 set noincsearch nohlsearch 775 bw! 776endfunc 777 778func Test_search_cmdline_incsearch_highlight_attr() 779 CheckOption incsearch 780 CheckFeature terminal 781 CheckNotGui 782 783 let h = winheight(0) 784 if h < 3 785 return 786 endif 787 788 " Prepare buffer text 789 let lines = ['abb vim vim vi', 'vimvivim'] 790 call writefile(lines, 'Xsearch.txt') 791 let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile', 'Xsearch.txt'], {'term_rows': 3}) 792 793 call WaitForAssert({-> assert_equal(lines, [term_getline(buf, 1), term_getline(buf, 2)])}) 794 " wait for vim to complete initialization 795 call term_wait(buf) 796 797 " Get attr of normal(a0), incsearch(a1), hlsearch(a2) highlight 798 call term_sendkeys(buf, ":set incsearch hlsearch\<cr>") 799 call term_sendkeys(buf, '/b') 800 call term_wait(buf, 200) 801 let screen_line1 = term_scrape(buf, 1) 802 call assert_true(len(screen_line1) > 2) 803 " a0: attr_normal 804 let a0 = screen_line1[0].attr 805 " a1: attr_incsearch 806 let a1 = screen_line1[1].attr 807 " a2: attr_hlsearch 808 let a2 = screen_line1[2].attr 809 call assert_notequal(a0, a1) 810 call assert_notequal(a0, a2) 811 call assert_notequal(a1, a2) 812 call term_sendkeys(buf, "\<cr>gg0") 813 814 " Test incremental highlight search 815 call term_sendkeys(buf, "/vim") 816 call term_wait(buf, 200) 817 " Buffer: 818 " abb vim vim vi 819 " vimvivim 820 " Search: /vim 821 let attr_line1 = [a0,a0,a0,a0,a1,a1,a1,a0,a2,a2,a2,a0,a0,a0] 822 let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] 823 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 824 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 825 826 " Test <C-g> 827 call term_sendkeys(buf, "\<C-g>\<C-g>") 828 call term_wait(buf, 200) 829 let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a2,a2,a2,a0,a0,a0] 830 let attr_line2 = [a1,a1,a1,a0,a0,a2,a2,a2] 831 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 832 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 833 834 " Test <C-t> 835 call term_sendkeys(buf, "\<C-t>") 836 call term_wait(buf, 200) 837 let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a1,a1,a1,a0,a0,a0] 838 let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] 839 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 840 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 841 842 " Type Enter and a1(incsearch highlight) should become a2(hlsearch highlight) 843 call term_sendkeys(buf, "\<cr>") 844 call term_wait(buf, 200) 845 let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a2,a2,a2,a0,a0,a0] 846 let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] 847 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 848 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 849 850 " Test nohlsearch. a2(hlsearch highlight) should become a0(normal highlight) 851 call term_sendkeys(buf, ":1\<cr>") 852 call term_sendkeys(buf, ":set nohlsearch\<cr>") 853 call term_sendkeys(buf, "/vim") 854 call term_wait(buf, 200) 855 let attr_line1 = [a0,a0,a0,a0,a1,a1,a1,a0,a0,a0,a0,a0,a0,a0] 856 let attr_line2 = [a0,a0,a0,a0,a0,a0,a0,a0] 857 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 858 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 859 call delete('Xsearch.txt') 860 861 call delete('Xsearch.txt') 862 bwipe! 863endfunc 864 865func Test_incsearch_cmdline_modifier() 866 CheckOption incsearch 867 868 call test_override("char_avail", 1) 869 new 870 call setline(1, ['foo']) 871 set incsearch 872 " Test that error E14 does not occur in parsing command modifier. 873 call feedkeys("V:tab", 'tx') 874 875 call Incsearch_cleanup() 876endfunc 877 878func Test_incsearch_scrolling() 879 if !CanRunVimInTerminal() 880 throw 'Skipped: cannot make screendumps' 881 endif 882 call assert_equal(0, &scrolloff) 883 call writefile([ 884 \ 'let dots = repeat(".", 120)', 885 \ 'set incsearch cmdheight=2 scrolloff=0', 886 \ 'call setline(1, [dots, dots, dots, "", "target", dots, dots])', 887 \ 'normal gg', 888 \ 'redraw', 889 \ ], 'Xscript') 890 let buf = RunVimInTerminal('-S Xscript', {'rows': 9, 'cols': 70}) 891 " Need to send one key at a time to force a redraw 892 call term_sendkeys(buf, '/') 893 sleep 100m 894 call term_sendkeys(buf, 't') 895 sleep 100m 896 call term_sendkeys(buf, 'a') 897 sleep 100m 898 call term_sendkeys(buf, 'r') 899 sleep 100m 900 call term_sendkeys(buf, 'g') 901 call VerifyScreenDump(buf, 'Test_incsearch_scrolling_01', {}) 902 903 call term_sendkeys(buf, "\<Esc>") 904 call StopVimInTerminal(buf) 905 call delete('Xscript') 906endfunc 907 908func Test_incsearch_search_dump() 909 CheckOption incsearch 910 CheckScreendump 911 912 call writefile([ 913 \ 'set incsearch hlsearch scrolloff=0', 914 \ 'for n in range(1, 8)', 915 \ ' call setline(n, "foo " . n)', 916 \ 'endfor', 917 \ '3', 918 \ ], 'Xis_search_script') 919 let buf = RunVimInTerminal('-S Xis_search_script', {'rows': 9, 'cols': 70}) 920 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 921 " the 'ambiwidth' check. 922 sleep 100m 923 924 " Need to send one key at a time to force a redraw. 925 call term_sendkeys(buf, '/fo') 926 call VerifyScreenDump(buf, 'Test_incsearch_search_01', {}) 927 call term_sendkeys(buf, "\<Esc>") 928 sleep 100m 929 930 call term_sendkeys(buf, '/\v') 931 call VerifyScreenDump(buf, 'Test_incsearch_search_02', {}) 932 call term_sendkeys(buf, "\<Esc>") 933 934 call StopVimInTerminal(buf) 935 call delete('Xis_search_script') 936endfunc 937 938func Test_incsearch_substitute() 939 CheckOption incsearch 940 941 call test_override("char_avail", 1) 942 new 943 set incsearch 944 for n in range(1, 10) 945 call setline(n, 'foo ' . n) 946 endfor 947 4 948 call feedkeys(":.,.+2s/foo\<BS>o\<BS>o/xxx\<cr>", 'tx') 949 call assert_equal('foo 3', getline(3)) 950 call assert_equal('xxx 4', getline(4)) 951 call assert_equal('xxx 5', getline(5)) 952 call assert_equal('xxx 6', getline(6)) 953 call assert_equal('foo 7', getline(7)) 954 955 call Incsearch_cleanup() 956endfunc 957 958" Similar to Test_incsearch_substitute() but with a screendump halfway. 959func Test_incsearch_substitute_dump() 960 CheckOption incsearch 961 CheckScreendump 962 963 call writefile([ 964 \ 'set incsearch hlsearch scrolloff=0', 965 \ 'for n in range(1, 10)', 966 \ ' call setline(n, "foo " . n)', 967 \ 'endfor', 968 \ 'call setline(11, "bar 11")', 969 \ '3', 970 \ ], 'Xis_subst_script') 971 let buf = RunVimInTerminal('-S Xis_subst_script', {'rows': 9, 'cols': 70}) 972 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 973 " the 'ambiwidth' check. 974 sleep 100m 975 976 " Need to send one key at a time to force a redraw. 977 " Select three lines at the cursor with typed pattern. 978 call term_sendkeys(buf, ':.,.+2s/') 979 sleep 100m 980 call term_sendkeys(buf, 'f') 981 sleep 100m 982 call term_sendkeys(buf, 'o') 983 sleep 100m 984 call term_sendkeys(buf, 'o') 985 call VerifyScreenDump(buf, 'Test_incsearch_substitute_01', {}) 986 call term_sendkeys(buf, "\<Esc>") 987 988 " Select three lines at the cursor using previous pattern. 989 call term_sendkeys(buf, "/foo\<CR>") 990 sleep 100m 991 call term_sendkeys(buf, ':.,.+2s//') 992 call VerifyScreenDump(buf, 'Test_incsearch_substitute_02', {}) 993 994 " Deleting last slash should remove the match. 995 call term_sendkeys(buf, "\<BS>") 996 call VerifyScreenDump(buf, 'Test_incsearch_substitute_03', {}) 997 call term_sendkeys(buf, "\<Esc>") 998 999 " Reverse range is accepted 1000 call term_sendkeys(buf, ':5,2s/foo') 1001 call VerifyScreenDump(buf, 'Test_incsearch_substitute_04', {}) 1002 call term_sendkeys(buf, "\<Esc>") 1003 1004 " White space after the command is skipped 1005 call term_sendkeys(buf, ':2,3sub /fo') 1006 call VerifyScreenDump(buf, 'Test_incsearch_substitute_05', {}) 1007 call term_sendkeys(buf, "\<Esc>") 1008 1009 " Command modifiers are skipped 1010 call term_sendkeys(buf, ':above below browse botr confirm keepmar keepalt keeppat keepjum filter xxx hide lockm leftabove noau noswap rightbel sandbox silent silent! $tab top unsil vert verbose 4,5s/fo.') 1011 call VerifyScreenDump(buf, 'Test_incsearch_substitute_06', {}) 1012 call term_sendkeys(buf, "\<Esc>") 1013 1014 " Cursorline highlighting at match 1015 call term_sendkeys(buf, ":set cursorline\<CR>") 1016 call term_sendkeys(buf, 'G9G') 1017 call term_sendkeys(buf, ':9,11s/bar') 1018 call VerifyScreenDump(buf, 'Test_incsearch_substitute_07', {}) 1019 call term_sendkeys(buf, "\<Esc>") 1020 1021 " Cursorline highlighting at cursor when no match 1022 call term_sendkeys(buf, ':9,10s/bar') 1023 call VerifyScreenDump(buf, 'Test_incsearch_substitute_08', {}) 1024 call term_sendkeys(buf, "\<Esc>") 1025 1026 " Only \v handled as empty pattern, does not move cursor 1027 call term_sendkeys(buf, '3G4G') 1028 call term_sendkeys(buf, ":nohlsearch\<CR>") 1029 call term_sendkeys(buf, ':6,7s/\v') 1030 call VerifyScreenDump(buf, 'Test_incsearch_substitute_09', {}) 1031 call term_sendkeys(buf, "\<Esc>") 1032 1033 call term_sendkeys(buf, ":set nocursorline\<CR>") 1034 1035 " All matches are highlighted for 'hlsearch' after the incsearch canceled 1036 call term_sendkeys(buf, "1G*") 1037 call term_sendkeys(buf, ":2,5s/foo") 1038 sleep 100m 1039 call term_sendkeys(buf, "\<Esc>") 1040 call VerifyScreenDump(buf, 'Test_incsearch_substitute_10', {}) 1041 1042 call term_sendkeys(buf, ":split\<CR>") 1043 call term_sendkeys(buf, ":let @/ = 'xyz'\<CR>") 1044 call term_sendkeys(buf, ":%s/.") 1045 call VerifyScreenDump(buf, 'Test_incsearch_substitute_11', {}) 1046 call term_sendkeys(buf, "\<BS>") 1047 call VerifyScreenDump(buf, 'Test_incsearch_substitute_12', {}) 1048 call term_sendkeys(buf, "\<Esc>") 1049 call VerifyScreenDump(buf, 'Test_incsearch_substitute_13', {}) 1050 call term_sendkeys(buf, ":%bwipe!\<CR>") 1051 call term_sendkeys(buf, ":only!\<CR>") 1052 1053 " get :'<,'>s command in history 1054 call term_sendkeys(buf, ":set cmdheight=2\<CR>") 1055 call term_sendkeys(buf, "aasdfasdf\<Esc>") 1056 call term_sendkeys(buf, "V:s/a/b/g\<CR>") 1057 " Using '<,'> does not give E20 1058 call term_sendkeys(buf, ":new\<CR>") 1059 call term_sendkeys(buf, "aasdfasdf\<Esc>") 1060 call term_sendkeys(buf, ":\<Up>\<Up>") 1061 call VerifyScreenDump(buf, 'Test_incsearch_substitute_14', {}) 1062 call term_sendkeys(buf, "<Esc>") 1063 1064 call StopVimInTerminal(buf) 1065 call delete('Xis_subst_script') 1066endfunc 1067 1068func Test_incsearch_highlighting() 1069 CheckOption incsearch 1070 CheckScreendump 1071 1072 call writefile([ 1073 \ 'set incsearch hlsearch', 1074 \ 'call setline(1, "hello/there")', 1075 \ ], 'Xis_subst_hl_script') 1076 let buf = RunVimInTerminal('-S Xis_subst_hl_script', {'rows': 4, 'cols': 20}) 1077 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1078 " the 'ambiwidth' check. 1079 sleep 300m 1080 1081 " Using a different search delimiter should still highlight matches 1082 " that contain a '/'. 1083 call term_sendkeys(buf, ":%s;ello/the") 1084 call VerifyScreenDump(buf, 'Test_incsearch_substitute_15', {}) 1085 call term_sendkeys(buf, "<Esc>") 1086 1087 call StopVimInTerminal(buf) 1088 call delete('Xis_subst_hl_script') 1089endfunc 1090 1091func Test_incsearch_with_change() 1092 CheckFeature timers 1093 CheckOption incsearch 1094 CheckScreendump 1095 1096 call writefile([ 1097 \ 'set incsearch hlsearch scrolloff=0', 1098 \ 'call setline(1, ["one", "two ------ X", "three"])', 1099 \ 'call timer_start(200, { _ -> setline(2, "x")})', 1100 \ ], 'Xis_change_script') 1101 let buf = RunVimInTerminal('-S Xis_change_script', {'rows': 9, 'cols': 70}) 1102 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1103 " the 'ambiwidth' check. 1104 sleep 300m 1105 1106 " Highlight X, it will be deleted by the timer callback. 1107 call term_sendkeys(buf, ':%s/X') 1108 call VerifyScreenDump(buf, 'Test_incsearch_change_01', {}) 1109 call term_sendkeys(buf, "\<Esc>") 1110 1111 call StopVimInTerminal(buf) 1112 call delete('Xis_change_script') 1113endfunc 1114 1115" Similar to Test_incsearch_substitute_dump() for :sort 1116func Test_incsearch_sort_dump() 1117 CheckOption incsearch 1118 CheckScreendump 1119 1120 call writefile([ 1121 \ 'set incsearch hlsearch scrolloff=0', 1122 \ 'call setline(1, ["another one 2", "that one 3", "the one 1"])', 1123 \ ], 'Xis_sort_script') 1124 let buf = RunVimInTerminal('-S Xis_sort_script', {'rows': 9, 'cols': 70}) 1125 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1126 " the 'ambiwidth' check. 1127 sleep 100m 1128 1129 " Need to send one key at a time to force a redraw. 1130 call term_sendkeys(buf, ':sort ni u /on') 1131 call VerifyScreenDump(buf, 'Test_incsearch_sort_01', {}) 1132 call term_sendkeys(buf, "\<Esc>") 1133 1134 call StopVimInTerminal(buf) 1135 call delete('Xis_sort_script') 1136endfunc 1137 1138" Similar to Test_incsearch_substitute_dump() for :vimgrep famiry 1139func Test_incsearch_vimgrep_dump() 1140 CheckOption incsearch 1141 CheckScreendump 1142 1143 call writefile([ 1144 \ 'set incsearch hlsearch scrolloff=0', 1145 \ 'call setline(1, ["another one 2", "that one 3", "the one 1"])', 1146 \ ], 'Xis_vimgrep_script') 1147 let buf = RunVimInTerminal('-S Xis_vimgrep_script', {'rows': 9, 'cols': 70}) 1148 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1149 " the 'ambiwidth' check. 1150 sleep 100m 1151 1152 " Need to send one key at a time to force a redraw. 1153 call term_sendkeys(buf, ':vimgrep on') 1154 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_01', {}) 1155 call term_sendkeys(buf, "\<Esc>") 1156 1157 call term_sendkeys(buf, ':vimg /on/ *.txt') 1158 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_02', {}) 1159 call term_sendkeys(buf, "\<Esc>") 1160 1161 call term_sendkeys(buf, ':vimgrepadd "\<on') 1162 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_03', {}) 1163 call term_sendkeys(buf, "\<Esc>") 1164 1165 call term_sendkeys(buf, ':lv "tha') 1166 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_04', {}) 1167 call term_sendkeys(buf, "\<Esc>") 1168 1169 call term_sendkeys(buf, ':lvimgrepa "the" **/*.txt') 1170 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_05', {}) 1171 call term_sendkeys(buf, "\<Esc>") 1172 1173 call StopVimInTerminal(buf) 1174 call delete('Xis_vimgrep_script') 1175endfunc 1176 1177func Test_keep_last_search_pattern() 1178 CheckOption incsearch 1179 1180 new 1181 call setline(1, ['foo', 'foo', 'foo']) 1182 set incsearch 1183 call test_override("char_avail", 1) 1184 let @/ = 'bar' 1185 call feedkeys(":/foo/s//\<Esc>", 'ntx') 1186 call assert_equal('bar', @/) 1187 1188 " no error message if pattern not found 1189 call feedkeys(":/xyz/s//\<Esc>", 'ntx') 1190 call assert_equal('bar', @/) 1191 1192 bwipe! 1193 call test_override("ALL", 0) 1194 set noincsearch 1195endfunc 1196 1197func Test_word_under_cursor_after_match() 1198 CheckOption incsearch 1199 1200 new 1201 call setline(1, 'foo bar') 1202 set incsearch 1203 call test_override("char_avail", 1) 1204 try 1205 call feedkeys("/foo\<C-R>\<C-W>\<CR>", 'ntx') 1206 catch /E486:/ 1207 endtry 1208 call assert_equal('foobar', @/) 1209 1210 bwipe! 1211 call test_override("ALL", 0) 1212 set noincsearch 1213endfunc 1214 1215func Test_subst_word_under_cursor() 1216 CheckOption incsearch 1217 1218 new 1219 call setline(1, ['int SomeLongName;', 'for (xxx = 1; xxx < len; ++xxx)']) 1220 set incsearch 1221 call test_override("char_avail", 1) 1222 call feedkeys("/LongName\<CR>", 'ntx') 1223 call feedkeys(":%s/xxx/\<C-R>\<C-W>/g\<CR>", 'ntx') 1224 call assert_equal('for (SomeLongName = 1; SomeLongName < len; ++SomeLongName)', getline(2)) 1225 1226 bwipe! 1227 call test_override("ALL", 0) 1228 set noincsearch 1229endfunc 1230 1231func Test_search_undefined_behaviour() 1232 CheckFeature terminal 1233 1234 let h = winheight(0) 1235 if h < 3 1236 return 1237 endif 1238 " did cause an undefined left shift 1239 let g:buf = term_start([GetVimProg(), '--clean', '-e', '-s', '-c', 'call search(getline("."))', 'samples/test000'], {'term_rows': 3}) 1240 call assert_equal([''], getline(1, '$')) 1241 call term_sendkeys(g:buf, ":qa!\<cr>") 1242 bwipe! 1243endfunc 1244 1245func Test_search_undefined_behaviour2() 1246 call search("\%UC0000000") 1247endfunc 1248 1249" Test for search('multi-byte char', 'bce') 1250func Test_search_multibyte() 1251 let save_enc = &encoding 1252 set encoding=utf8 1253 enew! 1254 call append('$', 'Ａ') 1255 call cursor(2, 1) 1256 call assert_equal(2, search('Ａ', 'bce', line('.'))) 1257 enew! 1258 let &encoding = save_enc 1259endfunc 1260 1261" This was causing E874. Also causes an invalid read? 1262func Test_look_behind() 1263 new 1264 call setline(1, '0\|\&\n\@<=') 1265 call search(getline(".")) 1266 bwipe! 1267endfunc 1268 1269func Test_search_sentence() 1270 new 1271 " this used to cause a crash 1272 call assert_fails("/\\%')", 'E486') 1273 call assert_fails("/", 'E486') 1274 /\%'( 1275 / 1276endfunc 1277 1278" Test that there is no crash when there is a last search pattern but no last 1279" substitute pattern. 1280func Test_no_last_substitute_pat() 1281 " Use viminfo to set the last search pattern to a string and make the last 1282 " substitute pattern the most recent used and make it empty (NULL). 1283 call writefile(['~MSle0/bar', '~MSle0~&'], 'Xviminfo') 1284 rviminfo! Xviminfo 1285 call assert_fails('normal n', 'E35:') 1286 1287 call delete('Xviminfo') 1288endfunc 1289 1290func Test_search_Ctrl_L_combining() 1291 " Make sure, that Ctrl-L works correctly with combining characters. 1292 " It uses an artificial example of an 'a' with 4 combining chars: 1293 " 'a' U+0061 Dec:97 LATIN SMALL LETTER A a /\%u61\Z "\u0061" 1294 " ' ̀' U+0300 Dec:768 COMBINING GRAVE ACCENT ̀ /\%u300\Z "\u0300" 1295 " ' ́' U+0301 Dec:769 COMBINING ACUTE ACCENT ́ /\%u301\Z "\u0301" 1296 " ' ̇' U+0307 Dec:775 COMBINING DOT ABOVE ̇ /\%u307\Z "\u0307" 1297 " ' ̣' U+0323 Dec:803 COMBINING DOT BELOW ̣ /\%u323 "\u0323" 1298 " Those should also appear on the commandline 1299 CheckOption incsearch 1300 1301 call Cmdline3_prep() 1302 1 1303 let bufcontent = ['', 'Miạ̀́̇m'] 1304 call append('$', bufcontent) 1305 call feedkeys("/Mi\<c-l>\<c-l>\<cr>", 'tx') 1306 call assert_equal(5, line('.')) 1307 call assert_equal(bufcontent[1], @/) 1308 call Incsearch_cleanup() 1309endfunc 1310 1311func Test_large_hex_chars1() 1312 " This used to cause a crash, the character becomes an NFA state. 1313 try 1314 /\%Ufffffc23 1315 catch 1316 call assert_match('E678:', v:exception) 1317 endtry 1318 try 1319 set re=1 1320 /\%Ufffffc23 1321 catch 1322 call assert_match('E678:', v:exception) 1323 endtry 1324 set re& 1325endfunc 1326 1327func Test_large_hex_chars2() 1328 " This used to cause a crash, the character becomes an NFA state. 1329 try 1330 /[\Ufffffc1f] 1331 catch 1332 call assert_match('E486:', v:exception) 1333 endtry 1334 try 1335 set re=1 1336 /[\Ufffffc1f] 1337 catch 1338 call assert_match('E486:', v:exception) 1339 endtry 1340 set re& 1341endfunc 1342 1343func Test_one_error_msg() 1344 " This was also giving an internal error 1345 call assert_fails('call search(" \\((\\v[[=P=]]){185}+ ")', 'E871:') 1346endfunc 1347 1348func Test_incsearch_add_char_under_cursor() 1349 CheckOption incsearch 1350 1351 set incsearch 1352 new 1353 call setline(1, ['find match', 'anything']) 1354 1 1355 call test_override('char_avail', 1) 1356 call feedkeys("fc/m\<C-L>\<C-L>\<C-L>\<C-L>\<C-L>\<CR>", 'tx') 1357 call assert_equal('match', @/) 1358 call test_override('char_avail', 0) 1359 1360 set incsearch& 1361 bwipe! 1362endfunc 1363 1364" Test for the search() function with match at the cursor position 1365func Test_search_match_at_curpos() 1366 new 1367 call append(0, ['foobar', '', 'one two', '']) 1368 1369 normal gg 1370 1371 eval 'foobar'->search('c') 1372 call assert_equal([1, 1], [line('.'), col('.')]) 1373 1374 normal j 1375 call search('^$', 'c') 1376 call assert_equal([2, 1], [line('.'), col('.')]) 1377 1378 call search('^$', 'bc') 1379 call assert_equal([2, 1], [line('.'), col('.')]) 1380 1381 exe "normal /two\<CR>" 1382 call search('.', 'c') 1383 call assert_equal([3, 5], [line('.'), col('.')]) 1384 1385 close! 1386endfunc 1387 1388" Test for error cases with the search() function 1389func Test_search_errors() 1390 call assert_fails("call search('pat', [])", 'E730:') 1391 call assert_fails("call search('pat', 'b', {})", 'E728:') 1392 call assert_fails("call search('pat', 'b', 1, [])", 'E745:') 1393 call assert_fails("call search('pat', 'ns')", 'E475:') 1394 call assert_fails("call search('pat', 'mr')", 'E475:') 1395endfunc 1396 1397func Test_search_display_pattern() 1398 new 1399 call setline(1, ['foo', 'bar', 'foobar']) 1400 1401 call cursor(1, 1) 1402 let @/ = 'foo' 1403 let pat = @/->escape('()*?'. '\s\+') 1404 let g:a = execute(':unsilent :norm! n') 1405 call assert_match(pat, g:a) 1406 1407 " right-left 1408 if exists("+rightleft") 1409 set rl 1410 call cursor(1, 1) 1411 let @/ = 'foo' 1412 let pat = 'oof/\s\+' 1413 let g:a = execute(':unsilent :norm! n') 1414 call assert_match(pat, g:a) 1415 set norl 1416 endif 1417endfunc 1418 1419func Test_searchdecl() 1420 let lines =<< trim END 1421 int global; 1422 1423 func() 1424 { 1425 int global; 1426 if (cond) { 1427 int local; 1428 } 1429 int local; 1430 // comment 1431 } 1432 END 1433 new 1434 call setline(1, lines) 1435 10 1436 call assert_equal(0, searchdecl('local', 0, 0)) 1437 call assert_equal(7, getcurpos()[1]) 1438 1439 10 1440 call assert_equal(0, 'local'->searchdecl(0, 1)) 1441 call assert_equal(9, getcurpos()[1]) 1442 1443 10 1444 call assert_equal(0, searchdecl('global')) 1445 call assert_equal(5, getcurpos()[1]) 1446 1447 10 1448 call assert_equal(0, searchdecl('global', 1)) 1449 call assert_equal(1, getcurpos()[1]) 1450 1451 bwipe! 1452endfunc 1453 1454func Test_search_special() 1455 " this was causing illegal memory access and an endless loop 1456 set t_PE= 1457 exe "norm /\x80PS" 1458endfunc 1459 1460" Test for command failures when the last search pattern is not set. 1461" Need to run this in a new vim instance where last search pattern is not set. 1462func Test_search_with_no_last_pat() 1463 let lines =<< trim [SCRIPT] 1464 call assert_fails("normal i\<C-R>/\e", 'E35:') 1465 call assert_fails("exe '/'", 'E35:') 1466 call assert_fails("exe '?'", 'E35:') 1467 call assert_fails("/", 'E35:') 1468 call assert_fails("?", 'E35:') 1469 call assert_fails("normal n", 'E35:') 1470 call assert_fails("normal N", 'E35:') 1471 call assert_fails("normal gn", 'E35:') 1472 call assert_fails("normal gN", 'E35:') 1473 call assert_fails("normal cgn", 'E35:') 1474 call assert_fails("normal cgN", 'E35:') 1475 let p = [] 1476 let p = @/ 1477 call assert_equal('', p) 1478 call assert_fails("normal :\<C-R>/", 'E35:') 1479 call assert_fails("//p", 'E35:') 1480 call assert_fails(";//p", 'E35:') 1481 call assert_fails("??p", 'E35:') 1482 call assert_fails(";??p", 'E35:') 1483 call assert_fails('g//p', 'E476:') 1484 call assert_fails('v//p', 'E476:') 1485 call writefile(v:errors, 'Xresult') 1486 qall! 1487 [SCRIPT] 1488 call writefile(lines, 'Xscript') 1489 1490 if RunVim([], [], '--clean -S Xscript') 1491 call assert_equal([], readfile('Xresult')) 1492 endif 1493 call delete('Xscript') 1494 call delete('Xresult') 1495endfunc 1496 1497" Test for using tilde (~) atom in search. This should use the last used 1498" substitute pattern 1499func Test_search_tilde_pat() 1500 let lines =<< trim [SCRIPT] 1501 set regexpengine=1 1502 call assert_fails('exe "normal /~\<CR>"', 'E33:') 1503 call assert_fails('exe "normal ?~\<CR>"', 'E33:') 1504 set regexpengine=2 1505 call assert_fails('exe "normal /~\<CR>"', 'E383:') 1506 call assert_fails('exe "normal ?~\<CR>"', 'E383:') 1507 set regexpengine& 1508 call writefile(v:errors, 'Xresult') 1509 qall! 1510 [SCRIPT] 1511 call writefile(lines, 'Xscript') 1512 if RunVim([], [], '--clean -S Xscript') 1513 call assert_equal([], readfile('Xresult')) 1514 endif 1515 call delete('Xscript') 1516 call delete('Xresult') 1517endfunc 1518 1519" Test for searching a pattern that is not present with 'nowrapscan' 1520func Test_search_pat_not_found() 1521 new 1522 set nowrapscan 1523 let @/ = '1abcxyz2' 1524 call assert_fails('normal n', 'E385:') 1525 call assert_fails('normal N', 'E384:') 1526 set wrapscan& 1527 close 1528endfunc 1529 1530" Test for v:searchforward variable 1531func Test_searchforward_var() 1532 new 1533 call setline(1, ['foo', '', 'foo']) 1534 call cursor(2, 1) 1535 let @/ = 'foo' 1536 let v:searchforward = 0 1537 normal N 1538 call assert_equal(3, line('.')) 1539 call cursor(2, 1) 1540 let v:searchforward = 1 1541 normal N 1542 call assert_equal(1, line('.')) 1543 close! 1544endfunc 1545 1546" vim: shiftwidth=2 sts=2 expandtab 1547