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 " should not give an error for using "42" 294 call assert_equal(0, searchpair('a', 'b', 'c', '', 42)) 295 296 4 297 call assert_equal(3, searchpair('\[', '', ']', 'bW')) 298 call assert_equal([0, 3, 2, 0], getpos('.')) 299 4 300 call assert_equal(2, searchpair('\[', '', ']', 'bWr')) 301 call assert_equal([0, 2, 6, 0], getpos('.')) 302 4 303 call assert_equal(1, searchpair('\[', '', ']', 'bWm')) 304 call assert_equal([0, 3, 2, 0], getpos('.')) 305 4|norm ^ 306 call assert_equal(5, searchpair('\[', '', ']', 'Wn')) 307 call assert_equal([0, 4, 2, 0], getpos('.')) 308 4 309 call assert_equal(2, searchpair('\[', '', ']', 'bW', 310 \ 'getline(".") =~ "^\\s*\["')) 311 call assert_equal([0, 2, 6, 0], getpos('.')) 312 set nomagic 313 4 314 call assert_equal(3, searchpair('\[', '', ']', 'bW')) 315 call assert_equal([0, 3, 2, 0], getpos('.')) 316 set magic 317 4|norm ^ 318 call assert_equal(0, searchpair('{', '', '}', 'bW')) 319 call assert_equal([0, 4, 2, 0], getpos('.')) 320 321 %d 322 call setline(1, ['if 1', ' if 2', ' else', ' endif 2', 'endif 1']) 323 324 /\<if 1 325 call assert_equal(5, searchpair('\<if\>', '\<else\>', '\<endif\>', 'W')) 326 call assert_equal([0, 5, 1, 0], getpos('.')) 327 /\<if 2 328 call assert_equal(3, searchpair('\<if\>', '\<else\>', '\<endif\>', 'W')) 329 call assert_equal([0, 3, 3, 0], getpos('.')) 330 331 q! 332endfunc 333 334func Test_searchpairpos() 335 new 336 call setline(1, ['other code', 'here [', ' [', ' " cursor here', ' ]]']) 337 338 4 339 call assert_equal([3, 2], searchpairpos('\[', '', ']', 'bW')) 340 call assert_equal([0, 3, 2, 0], getpos('.')) 341 4 342 call assert_equal([2, 6], searchpairpos('\[', '', ']', 'bWr')) 343 call assert_equal([0, 2, 6, 0], getpos('.')) 344 4|norm ^ 345 call assert_equal([5, 2], searchpairpos('\[', '', ']', 'Wn')) 346 call assert_equal([0, 4, 2, 0], getpos('.')) 347 4 348 call assert_equal([2, 6], searchpairpos('\[', '', ']', 'bW', 349 \ 'getline(".") =~ "^\\s*\["')) 350 call assert_equal([0, 2, 6, 0], getpos('.')) 351 4 352 call assert_equal([2, 6], searchpairpos('\[', '', ']', 'bWr')) 353 call assert_equal([0, 2, 6, 0], getpos('.')) 354 set nomagic 355 4 356 call assert_equal([3, 2], searchpairpos('\[', '', ']', 'bW')) 357 call assert_equal([0, 3, 2, 0], getpos('.')) 358 set magic 359 4|norm ^ 360 call assert_equal([0, 0], searchpairpos('{', '', '}', 'bW')) 361 call assert_equal([0, 4, 2, 0], getpos('.')) 362 363 %d 364 call setline(1, ['if 1', ' if 2', ' else', ' endif 2', 'endif 1']) 365 /\<if 1 366 call assert_equal([5, 1], searchpairpos('\<if\>', '\<else\>', '\<endif\>', 'W')) 367 call assert_equal([0, 5, 1, 0], getpos('.')) 368 /\<if 2 369 call assert_equal([3, 3], searchpairpos('\<if\>', '\<else\>', '\<endif\>', 'W')) 370 call assert_equal([0, 3, 3, 0], getpos('.')) 371 372 q! 373endfunc 374 375func Test_searchpair_errors() 376 call assert_fails("call searchpair([0], 'middle', 'end', 'bW', 'skip', 99, 100)", 'E730: using List as a String') 377 call assert_fails("call searchpair('start', {-> 0}, 'end', 'bW', 'skip', 99, 100)", 'E729: using Funcref as a String') 378 call assert_fails("call searchpair('start', 'middle', {'one': 1}, 'bW', 'skip', 99, 100)", 'E731: using Dictionary as a String') 379 call assert_fails("call searchpair('start', 'middle', 'end', 'flags', 'skip', 99, 100)", 'E475: Invalid argument: flags') 380 call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 'func', -99, 100)", 'E475: Invalid argument: -99') 381 call assert_fails("call searchpair('start', 'middle', 'end', 'bW', 'func', 99, -100)", 'E475: Invalid argument: -100') 382 call assert_fails("call searchpair('start', 'middle', 'end', 'e')", 'E475: Invalid argument: e') 383 call assert_fails("call searchpair('start', 'middle', 'end', 'sn')", 'E475: Invalid argument: sn') 384endfunc 385 386func Test_searchpairpos_errors() 387 call assert_fails("call searchpairpos([0], 'middle', 'end', 'bW', 'skip', 99, 100)", 'E730: using List as a String') 388 call assert_fails("call searchpairpos('start', {-> 0}, 'end', 'bW', 'skip', 99, 100)", 'E729: using Funcref as a String') 389 call assert_fails("call searchpairpos('start', 'middle', {'one': 1}, 'bW', 'skip', 99, 100)", 'E731: using Dictionary as a String') 390 call assert_fails("call searchpairpos('start', 'middle', 'end', 'flags', 'skip', 99, 100)", 'E475: Invalid argument: flags') 391 call assert_fails("call searchpairpos('start', 'middle', 'end', 'bW', 'func', -99, 100)", 'E475: Invalid argument: -99') 392 call assert_fails("call searchpairpos('start', 'middle', 'end', 'bW', 'func', 99, -100)", 'E475: Invalid argument: -100') 393 call assert_fails("call searchpairpos('start', 'middle', 'end', 'e')", 'E475: Invalid argument: e') 394 call assert_fails("call searchpairpos('start', 'middle', 'end', 'sn')", 'E475: Invalid argument: sn') 395endfunc 396 397func Test_searchpair_skip() 398 func Zero() 399 return 0 400 endfunc 401 func Partial(x) 402 return a:x 403 endfunc 404 new 405 call setline(1, ['{', 'foo', 'foo', 'foo', '}']) 406 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', '')) 407 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', '0')) 408 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', {-> 0})) 409 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', function('Zero'))) 410 3 | call assert_equal(1, searchpair('{', '', '}', 'bWn', function('Partial', [0]))) 411 bw! 412endfunc 413 414func Test_searchpair_leak() 415 new 416 call setline(1, 'if one else another endif') 417 418 " The error in the skip expression caused memory to leak. 419 call assert_fails("call searchpair('\\<if\\>', '\\<else\\>', '\\<endif\\>', '', '\"foo\" 2')", 'E15:') 420 421 bwipe! 422endfunc 423 424func Test_searchc() 425 " These commands used to cause memory overflow in searchc(). 426 new 427 norm ixx 428 exe "norm 0t\u93cf" 429 bw! 430endfunc 431 432func Cmdline3_prep() 433 " need to disable char_avail, 434 " so that expansion of commandline works 435 call test_override("char_avail", 1) 436 new 437 call setline(1, [' 1', ' 2 the~e', ' 3 the theother']) 438 set incsearch 439endfunc 440 441func Incsearch_cleanup() 442 set noincsearch 443 call test_override("char_avail", 0) 444 bw! 445endfunc 446 447func Test_search_cmdline3() 448 CheckOption incsearch 449 450 call Cmdline3_prep() 451 1 452 " first match 453 call feedkeys("/the\<c-l>\<cr>", 'tx') 454 call assert_equal(' 2 the~e', getline('.')) 455 456 call Incsearch_cleanup() 457endfunc 458 459func Test_search_cmdline3s() 460 CheckOption incsearch 461 462 call Cmdline3_prep() 463 1 464 call feedkeys(":%s/the\<c-l>/xxx\<cr>", 'tx') 465 call assert_equal(' 2 xxxe', getline('.')) 466 undo 467 call feedkeys(":%subs/the\<c-l>/xxx\<cr>", 'tx') 468 call assert_equal(' 2 xxxe', getline('.')) 469 undo 470 call feedkeys(":%substitute/the\<c-l>/xxx\<cr>", 'tx') 471 call assert_equal(' 2 xxxe', getline('.')) 472 undo 473 call feedkeys(":%smagic/the.e/xxx\<cr>", 'tx') 474 call assert_equal(' 2 xxx', getline('.')) 475 undo 476 call assert_fails(":%snomagic/the.e/xxx\<cr>", 'E486:') 477 " 478 call feedkeys(":%snomagic/the\\.e/xxx\<cr>", 'tx') 479 call assert_equal(' 2 xxx', getline('.')) 480 481 call Incsearch_cleanup() 482endfunc 483 484func Test_search_cmdline3g() 485 CheckOption incsearch 486 487 call Cmdline3_prep() 488 1 489 call feedkeys(":g/the\<c-l>/d\<cr>", 'tx') 490 call assert_equal(' 3 the theother', getline(2)) 491 undo 492 call feedkeys(":global/the\<c-l>/d\<cr>", 'tx') 493 call assert_equal(' 3 the theother', getline(2)) 494 undo 495 call feedkeys(":g!/the\<c-l>/d\<cr>", 'tx') 496 call assert_equal(1, line('$')) 497 call assert_equal(' 2 the~e', getline(1)) 498 undo 499 call feedkeys(":global!/the\<c-l>/d\<cr>", 'tx') 500 call assert_equal(1, line('$')) 501 call assert_equal(' 2 the~e', getline(1)) 502 503 call Incsearch_cleanup() 504endfunc 505 506func Test_search_cmdline3v() 507 CheckOption incsearch 508 509 call Cmdline3_prep() 510 1 511 call feedkeys(":v/the\<c-l>/d\<cr>", 'tx') 512 call assert_equal(1, line('$')) 513 call assert_equal(' 2 the~e', getline(1)) 514 undo 515 call feedkeys(":vglobal/the\<c-l>/d\<cr>", 'tx') 516 call assert_equal(1, line('$')) 517 call assert_equal(' 2 the~e', getline(1)) 518 519 call Incsearch_cleanup() 520endfunc 521 522func Test_search_cmdline4() 523 CheckOption incsearch 524 525 " need to disable char_avail, 526 " so that expansion of commandline works 527 call test_override("char_avail", 1) 528 new 529 call setline(1, [' 1 the first', ' 2 the second', ' 3 the third']) 530 set incsearch 531 $ 532 call feedkeys("?the\<c-g>\<cr>", 'tx') 533 call assert_equal(' 3 the third', getline('.')) 534 $ 535 call feedkeys("?the\<c-g>\<c-g>\<cr>", 'tx') 536 call assert_equal(' 1 the first', getline('.')) 537 $ 538 call feedkeys("?the\<c-g>\<c-g>\<c-g>\<cr>", 'tx') 539 call assert_equal(' 2 the second', getline('.')) 540 $ 541 call feedkeys("?the\<c-t>\<cr>", 'tx') 542 call assert_equal(' 1 the first', getline('.')) 543 $ 544 call feedkeys("?the\<c-t>\<c-t>\<cr>", 'tx') 545 call assert_equal(' 3 the third', getline('.')) 546 $ 547 call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx') 548 call assert_equal(' 2 the second', getline('.')) 549 " clean up 550 set noincsearch 551 call test_override("char_avail", 0) 552 bw! 553endfunc 554 555func Test_search_cmdline5() 556 CheckOption incsearch 557 558 " Do not call test_override("char_avail", 1) so that <C-g> and <C-t> work 559 " regardless char_avail. 560 new 561 call setline(1, [' 1 the first', ' 2 the second', ' 3 the third', '']) 562 set incsearch 563 1 564 call feedkeys("/the\<c-g>\<c-g>\<cr>", 'tx') 565 call assert_equal(' 3 the third', getline('.')) 566 $ 567 call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx') 568 call assert_equal(' 1 the first', getline('.')) 569 " clean up 570 set noincsearch 571 bw! 572endfunc 573 574func Test_search_cmdline6() 575 " Test that consecutive matches 576 " are caught by <c-g>/<c-t> 577 CheckOption incsearch 578 579 " need to disable char_avail, 580 " so that expansion of commandline works 581 call test_override("char_avail", 1) 582 new 583 call setline(1, [' bbvimb', '']) 584 set incsearch 585 " first match 586 norm! gg0 587 call feedkeys("/b\<cr>", 'tx') 588 call assert_equal([0,1,2,0], getpos('.')) 589 " second match 590 norm! gg0 591 call feedkeys("/b\<c-g>\<cr>", 'tx') 592 call assert_equal([0,1,3,0], getpos('.')) 593 " third match 594 norm! gg0 595 call feedkeys("/b\<c-g>\<c-g>\<cr>", 'tx') 596 call assert_equal([0,1,7,0], getpos('.')) 597 " first match again 598 norm! gg0 599 call feedkeys("/b\<c-g>\<c-g>\<c-g>\<cr>", 'tx') 600 call assert_equal([0,1,2,0], getpos('.')) 601 set nowrapscan 602 " last match 603 norm! gg0 604 call feedkeys("/b\<c-g>\<c-g>\<c-g>\<cr>", 'tx') 605 call assert_equal([0,1,7,0], getpos('.')) 606 " clean up 607 set wrapscan&vim 608 set noincsearch 609 call test_override("char_avail", 0) 610 bw! 611endfunc 612 613func Test_search_cmdline7() 614 " Test that pressing <c-g> in an empty command line 615 " does not move the cursor 616 CheckOption incsearch 617 618 " need to disable char_avail, 619 " so that expansion of commandline works 620 call test_override("char_avail", 1) 621 new 622 let @/ = 'b' 623 call setline(1, [' bbvimb', '']) 624 set incsearch 625 " first match 626 norm! gg0 627 " moves to next match of previous search pattern, just like /<cr> 628 call feedkeys("/\<c-g>\<cr>", 'tx') 629 call assert_equal([0,1,2,0], getpos('.')) 630 " moves to next match of previous search pattern, just like /<cr> 631 call feedkeys("/\<cr>", 'tx') 632 call assert_equal([0,1,3,0], getpos('.')) 633 " moves to next match of previous search pattern, just like /<cr> 634 call feedkeys("/\<c-t>\<cr>", 'tx') 635 call assert_equal([0,1,7,0], getpos('.')) 636 637 " using an offset uses the last search pattern 638 call cursor(1, 1) 639 call setline(1, ['1 bbvimb', ' 2 bbvimb']) 640 let @/ = 'b' 641 call feedkeys("//e\<c-g>\<cr>", 'tx') 642 call assert_equal('1 bbvimb', getline('.')) 643 call assert_equal(4, col('.')) 644 645 set noincsearch 646 call test_override("char_avail", 0) 647 bw! 648endfunc 649 650func Test_search_cmdline8() 651 " Highlighting is cleared in all windows 652 " since hls applies to all windows 653 CheckOption incsearch 654 CheckFeature terminal 655 CheckNotGui 656 if has("win32") 657 throw "Skipped: Bug with sending <ESC> to terminal window not fixed yet" 658 endif 659 660 let h = winheight(0) 661 if h < 3 662 return 663 endif 664 " Prepare buffer text 665 let lines = ['abb vim vim vi', 'vimvivim'] 666 call writefile(lines, 'Xsearch.txt') 667 let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile', 'Xsearch.txt'], {'term_rows': 3}) 668 669 call WaitForAssert({-> assert_equal(lines, [term_getline(buf, 1), term_getline(buf, 2)])}) 670 671 call term_sendkeys(buf, ":set incsearch hlsearch\<cr>") 672 call term_sendkeys(buf, ":14vsp\<cr>") 673 call term_sendkeys(buf, "/vim\<cr>") 674 call term_sendkeys(buf, "/b\<esc>") 675 call term_sendkeys(buf, "gg0") 676 call TermWait(buf, 250) 677 let screen_line = term_scrape(buf, 1) 678 let [a0,a1,a2,a3] = [screen_line[3].attr, screen_line[4].attr, 679 \ screen_line[18].attr, screen_line[19].attr] 680 call assert_notequal(a0, a1) 681 call assert_notequal(a0, a3) 682 call assert_notequal(a1, a2) 683 call assert_equal(a0, a2) 684 call assert_equal(a1, a3) 685 " clean up 686 call delete('Xsearch.txt') 687 688 bwipe! 689endfunc 690 691" Tests for regexp with various magic settings 692func Run_search_regexp_magic_opt() 693 put ='1 a aa abb abbccc' 694 exe 'normal! /a*b\{2}c\+/e' . "\<CR>" 695 call assert_equal([0, 2, 17, 0], getpos('.')) 696 697 put ='2 d dd dee deefff' 698 exe 'normal! /\Md\*e\{2}f\+/e' . "\<CR>" 699 call assert_equal([0, 3, 17, 0], getpos('.')) 700 701 set nomagic 702 put ='3 g gg ghh ghhiii' 703 exe 'normal! /g\*h\{2}i\+/e' . "\<CR>" 704 call assert_equal([0, 4, 17, 0], getpos('.')) 705 706 put ='4 j jj jkk jkklll' 707 exe 'normal! /\mj*k\{2}l\+/e' . "\<CR>" 708 call assert_equal([0, 5, 17, 0], getpos('.')) 709 710 put ='5 m mm mnn mnnooo' 711 exe 'normal! /\vm*n{2}o+/e' . "\<CR>" 712 call assert_equal([0, 6, 17, 0], getpos('.')) 713 714 put ='6 x ^aa$ x' 715 exe 'normal! /\V^aa$' . "\<CR>" 716 call assert_equal([0, 7, 5, 0], getpos('.')) 717 718 set magic 719 put ='7 (a)(b) abbaa' 720 exe 'normal! /\v(a)(b)\2\1\1/e' . "\<CR>" 721 call assert_equal([0, 8, 14, 0], getpos('.')) 722 723 put ='8 axx [ab]xx' 724 exe 'normal! /\V[ab]\(\[xy]\)\1' . "\<CR>" 725 call assert_equal([0, 9, 7, 0], getpos('.')) 726 727 %d 728endfunc 729 730func Test_search_regexp() 731 enew! 732 733 set regexpengine=1 734 call Run_search_regexp_magic_opt() 735 set regexpengine=2 736 call Run_search_regexp_magic_opt() 737 set regexpengine& 738 739 set undolevels=100 740 put ='9 foobar' 741 put ='' 742 exe "normal! a\<C-G>u\<Esc>" 743 normal G 744 exe 'normal! dv?bar?' . "\<CR>" 745 call assert_equal('9 foo', getline('.')) 746 call assert_equal([0, 2, 5, 0], getpos('.')) 747 call assert_equal(2, line('$')) 748 normal u 749 call assert_equal('9 foobar', getline('.')) 750 call assert_equal([0, 2, 6, 0], getpos('.')) 751 call assert_equal(3, line('$')) 752 753 set undolevels& 754 enew! 755endfunc 756 757func Test_search_cmdline_incsearch_highlight() 758 CheckOption incsearch 759 760 set incsearch hlsearch 761 " need to disable char_avail, 762 " so that expansion of commandline works 763 call test_override("char_avail", 1) 764 new 765 call setline(1, ['aaa 1 the first', ' 2 the second', ' 3 the third']) 766 767 1 768 call feedkeys("/second\<cr>", 'tx') 769 call assert_equal('second', @/) 770 call assert_equal(' 2 the second', getline('.')) 771 772 " Canceling search won't change @/ 773 1 774 let @/ = 'last pattern' 775 call feedkeys("/third\<C-c>", 'tx') 776 call assert_equal('last pattern', @/) 777 call feedkeys("/third\<Esc>", 'tx') 778 call assert_equal('last pattern', @/) 779 call feedkeys("/3\<bs>\<bs>", 'tx') 780 call assert_equal('last pattern', @/) 781 call feedkeys("/third\<c-g>\<c-t>\<Esc>", 'tx') 782 call assert_equal('last pattern', @/) 783 784 " clean up 785 set noincsearch nohlsearch 786 bw! 787endfunc 788 789func Test_search_cmdline_incsearch_highlight_attr() 790 CheckOption incsearch 791 CheckFeature terminal 792 CheckNotGui 793 794 let h = winheight(0) 795 if h < 3 796 return 797 endif 798 799 " Prepare buffer text 800 let lines = ['abb vim vim vi', 'vimvivim'] 801 call writefile(lines, 'Xsearch.txt') 802 let buf = term_start([GetVimProg(), '--clean', '-c', 'set noswapfile', 'Xsearch.txt'], {'term_rows': 3}) 803 804 call WaitForAssert({-> assert_equal(lines, [term_getline(buf, 1), term_getline(buf, 2)])}) 805 " wait for vim to complete initialization 806 call TermWait(buf) 807 808 " Get attr of normal(a0), incsearch(a1), hlsearch(a2) highlight 809 call term_sendkeys(buf, ":set incsearch hlsearch\<cr>") 810 call term_sendkeys(buf, '/b') 811 call TermWait(buf, 100) 812 let screen_line1 = term_scrape(buf, 1) 813 call assert_true(len(screen_line1) > 2) 814 " a0: attr_normal 815 let a0 = screen_line1[0].attr 816 " a1: attr_incsearch 817 let a1 = screen_line1[1].attr 818 " a2: attr_hlsearch 819 let a2 = screen_line1[2].attr 820 call assert_notequal(a0, a1) 821 call assert_notequal(a0, a2) 822 call assert_notequal(a1, a2) 823 call term_sendkeys(buf, "\<cr>gg0") 824 825 " Test incremental highlight search 826 call term_sendkeys(buf, "/vim") 827 call TermWait(buf, 100) 828 " Buffer: 829 " abb vim vim vi 830 " vimvivim 831 " Search: /vim 832 let attr_line1 = [a0,a0,a0,a0,a1,a1,a1,a0,a2,a2,a2,a0,a0,a0] 833 let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] 834 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 835 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 836 837 " Test <C-g> 838 call term_sendkeys(buf, "\<C-g>\<C-g>") 839 call TermWait(buf, 100) 840 let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a2,a2,a2,a0,a0,a0] 841 let attr_line2 = [a1,a1,a1,a0,a0,a2,a2,a2] 842 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 843 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 844 845 " Test <C-t> 846 call term_sendkeys(buf, "\<C-t>") 847 call TermWait(buf, 100) 848 let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a1,a1,a1,a0,a0,a0] 849 let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] 850 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 851 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 852 853 " Type Enter and a1(incsearch highlight) should become a2(hlsearch highlight) 854 call term_sendkeys(buf, "\<cr>") 855 call TermWait(buf, 100) 856 let attr_line1 = [a0,a0,a0,a0,a2,a2,a2,a0,a2,a2,a2,a0,a0,a0] 857 let attr_line2 = [a2,a2,a2,a0,a0,a2,a2,a2] 858 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 859 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 860 861 " Test nohlsearch. a2(hlsearch highlight) should become a0(normal highlight) 862 call term_sendkeys(buf, ":1\<cr>") 863 call term_sendkeys(buf, ":set nohlsearch\<cr>") 864 call term_sendkeys(buf, "/vim") 865 call TermWait(buf, 100) 866 let attr_line1 = [a0,a0,a0,a0,a1,a1,a1,a0,a0,a0,a0,a0,a0,a0] 867 let attr_line2 = [a0,a0,a0,a0,a0,a0,a0,a0] 868 call assert_equal(attr_line1, map(term_scrape(buf, 1)[:len(attr_line1)-1], 'v:val.attr')) 869 call assert_equal(attr_line2, map(term_scrape(buf, 2)[:len(attr_line2)-1], 'v:val.attr')) 870 call delete('Xsearch.txt') 871 872 call delete('Xsearch.txt') 873 bwipe! 874endfunc 875 876func Test_incsearch_cmdline_modifier() 877 CheckOption incsearch 878 879 call test_override("char_avail", 1) 880 new 881 call setline(1, ['foo']) 882 set incsearch 883 " Test that error E14 does not occur in parsing command modifier. 884 call feedkeys("V:tab", 'tx') 885 886 call Incsearch_cleanup() 887endfunc 888 889func Test_incsearch_scrolling() 890 CheckRunVimInTerminal 891 call assert_equal(0, &scrolloff) 892 call writefile([ 893 \ 'let dots = repeat(".", 120)', 894 \ 'set incsearch cmdheight=2 scrolloff=0', 895 \ 'call setline(1, [dots, dots, dots, "", "target", dots, dots])', 896 \ 'normal gg', 897 \ 'redraw', 898 \ ], 'Xscript') 899 let buf = RunVimInTerminal('-S Xscript', {'rows': 9, 'cols': 70}) 900 " Need to send one key at a time to force a redraw 901 call term_sendkeys(buf, '/') 902 sleep 100m 903 call term_sendkeys(buf, 't') 904 sleep 100m 905 call term_sendkeys(buf, 'a') 906 sleep 100m 907 call term_sendkeys(buf, 'r') 908 sleep 100m 909 call term_sendkeys(buf, 'g') 910 call VerifyScreenDump(buf, 'Test_incsearch_scrolling_01', {}) 911 912 call term_sendkeys(buf, "\<Esc>") 913 call StopVimInTerminal(buf) 914 call delete('Xscript') 915endfunc 916 917func Test_incsearch_search_dump() 918 CheckOption incsearch 919 CheckScreendump 920 921 call writefile([ 922 \ 'set incsearch hlsearch scrolloff=0', 923 \ 'for n in range(1, 8)', 924 \ ' call setline(n, "foo " . n)', 925 \ 'endfor', 926 \ '3', 927 \ ], 'Xis_search_script') 928 let buf = RunVimInTerminal('-S Xis_search_script', {'rows': 9, 'cols': 70}) 929 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 930 " the 'ambiwidth' check. 931 sleep 100m 932 933 " Need to send one key at a time to force a redraw. 934 call term_sendkeys(buf, '/fo') 935 call VerifyScreenDump(buf, 'Test_incsearch_search_01', {}) 936 call term_sendkeys(buf, "\<Esc>") 937 sleep 100m 938 939 call term_sendkeys(buf, '/\v') 940 call VerifyScreenDump(buf, 'Test_incsearch_search_02', {}) 941 call term_sendkeys(buf, "\<Esc>") 942 943 call StopVimInTerminal(buf) 944 call delete('Xis_search_script') 945endfunc 946 947func Test_incsearch_substitute() 948 CheckOption incsearch 949 950 call test_override("char_avail", 1) 951 new 952 set incsearch 953 for n in range(1, 10) 954 call setline(n, 'foo ' . n) 955 endfor 956 4 957 call feedkeys(":.,.+2s/foo\<BS>o\<BS>o/xxx\<cr>", 'tx') 958 call assert_equal('foo 3', getline(3)) 959 call assert_equal('xxx 4', getline(4)) 960 call assert_equal('xxx 5', getline(5)) 961 call assert_equal('xxx 6', getline(6)) 962 call assert_equal('foo 7', getline(7)) 963 964 call Incsearch_cleanup() 965endfunc 966 967" Similar to Test_incsearch_substitute() but with a screendump halfway. 968func Test_incsearch_substitute_dump() 969 CheckOption incsearch 970 CheckScreendump 971 972 call writefile([ 973 \ 'set incsearch hlsearch scrolloff=0', 974 \ 'for n in range(1, 10)', 975 \ ' call setline(n, "foo " . n)', 976 \ 'endfor', 977 \ 'call setline(11, "bar 11")', 978 \ '3', 979 \ ], 'Xis_subst_script') 980 let buf = RunVimInTerminal('-S Xis_subst_script', {'rows': 9, 'cols': 70}) 981 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 982 " the 'ambiwidth' check. 983 sleep 100m 984 985 " Need to send one key at a time to force a redraw. 986 " Select three lines at the cursor with typed pattern. 987 call term_sendkeys(buf, ':.,.+2s/') 988 sleep 100m 989 call term_sendkeys(buf, 'f') 990 sleep 100m 991 call term_sendkeys(buf, 'o') 992 sleep 100m 993 call term_sendkeys(buf, 'o') 994 call VerifyScreenDump(buf, 'Test_incsearch_substitute_01', {}) 995 call term_sendkeys(buf, "\<Esc>") 996 997 " Select three lines at the cursor using previous pattern. 998 call term_sendkeys(buf, "/foo\<CR>") 999 sleep 100m 1000 call term_sendkeys(buf, ':.,.+2s//') 1001 call VerifyScreenDump(buf, 'Test_incsearch_substitute_02', {}) 1002 1003 " Deleting last slash should remove the match. 1004 call term_sendkeys(buf, "\<BS>") 1005 call VerifyScreenDump(buf, 'Test_incsearch_substitute_03', {}) 1006 call term_sendkeys(buf, "\<Esc>") 1007 1008 " Reverse range is accepted 1009 call term_sendkeys(buf, ':5,2s/foo') 1010 call VerifyScreenDump(buf, 'Test_incsearch_substitute_04', {}) 1011 call term_sendkeys(buf, "\<Esc>") 1012 1013 " White space after the command is skipped 1014 call term_sendkeys(buf, ':2,3sub /fo') 1015 call VerifyScreenDump(buf, 'Test_incsearch_substitute_05', {}) 1016 call term_sendkeys(buf, "\<Esc>") 1017 1018 " Command modifiers are skipped 1019 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.') 1020 call VerifyScreenDump(buf, 'Test_incsearch_substitute_06', {}) 1021 call term_sendkeys(buf, "\<Esc>") 1022 1023 " Cursorline highlighting at match 1024 call term_sendkeys(buf, ":set cursorline\<CR>") 1025 call term_sendkeys(buf, 'G9G') 1026 call term_sendkeys(buf, ':9,11s/bar') 1027 call VerifyScreenDump(buf, 'Test_incsearch_substitute_07', {}) 1028 call term_sendkeys(buf, "\<Esc>") 1029 1030 " Cursorline highlighting at cursor when no match 1031 call term_sendkeys(buf, ':9,10s/bar') 1032 call VerifyScreenDump(buf, 'Test_incsearch_substitute_08', {}) 1033 call term_sendkeys(buf, "\<Esc>") 1034 1035 " Only \v handled as empty pattern, does not move cursor 1036 call term_sendkeys(buf, '3G4G') 1037 call term_sendkeys(buf, ":nohlsearch\<CR>") 1038 call term_sendkeys(buf, ':6,7s/\v') 1039 call VerifyScreenDump(buf, 'Test_incsearch_substitute_09', {}) 1040 call term_sendkeys(buf, "\<Esc>") 1041 1042 call term_sendkeys(buf, ":set nocursorline\<CR>") 1043 1044 " All matches are highlighted for 'hlsearch' after the incsearch canceled 1045 call term_sendkeys(buf, "1G*") 1046 call term_sendkeys(buf, ":2,5s/foo") 1047 sleep 100m 1048 call term_sendkeys(buf, "\<Esc>") 1049 call VerifyScreenDump(buf, 'Test_incsearch_substitute_10', {}) 1050 1051 call term_sendkeys(buf, ":split\<CR>") 1052 call term_sendkeys(buf, ":let @/ = 'xyz'\<CR>") 1053 call term_sendkeys(buf, ":%s/.") 1054 call VerifyScreenDump(buf, 'Test_incsearch_substitute_11', {}) 1055 call term_sendkeys(buf, "\<BS>") 1056 call VerifyScreenDump(buf, 'Test_incsearch_substitute_12', {}) 1057 call term_sendkeys(buf, "\<Esc>") 1058 call VerifyScreenDump(buf, 'Test_incsearch_substitute_13', {}) 1059 call term_sendkeys(buf, ":%bwipe!\<CR>") 1060 call term_sendkeys(buf, ":only!\<CR>") 1061 1062 " get :'<,'>s command in history 1063 call term_sendkeys(buf, ":set cmdheight=2\<CR>") 1064 call term_sendkeys(buf, "aasdfasdf\<Esc>") 1065 call term_sendkeys(buf, "V:s/a/b/g\<CR>") 1066 " Using '<,'> does not give E20 1067 call term_sendkeys(buf, ":new\<CR>") 1068 call term_sendkeys(buf, "aasdfasdf\<Esc>") 1069 call term_sendkeys(buf, ":\<Up>\<Up>") 1070 call VerifyScreenDump(buf, 'Test_incsearch_substitute_14', {}) 1071 call term_sendkeys(buf, "<Esc>") 1072 1073 call StopVimInTerminal(buf) 1074 call delete('Xis_subst_script') 1075endfunc 1076 1077func Test_incsearch_highlighting() 1078 CheckOption incsearch 1079 CheckScreendump 1080 1081 call writefile([ 1082 \ 'set incsearch hlsearch', 1083 \ 'call setline(1, "hello/there")', 1084 \ ], 'Xis_subst_hl_script') 1085 let buf = RunVimInTerminal('-S Xis_subst_hl_script', {'rows': 4, 'cols': 20}) 1086 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1087 " the 'ambiwidth' check. 1088 sleep 300m 1089 1090 " Using a different search delimiter should still highlight matches 1091 " that contain a '/'. 1092 call term_sendkeys(buf, ":%s;ello/the") 1093 call VerifyScreenDump(buf, 'Test_incsearch_substitute_15', {}) 1094 call term_sendkeys(buf, "<Esc>") 1095 1096 call StopVimInTerminal(buf) 1097 call delete('Xis_subst_hl_script') 1098endfunc 1099 1100func Test_incsearch_with_change() 1101 CheckFeature timers 1102 CheckOption incsearch 1103 CheckScreendump 1104 1105 call writefile([ 1106 \ 'set incsearch hlsearch scrolloff=0', 1107 \ 'call setline(1, ["one", "two ------ X", "three"])', 1108 \ 'call timer_start(200, { _ -> setline(2, "x")})', 1109 \ ], 'Xis_change_script') 1110 let buf = RunVimInTerminal('-S Xis_change_script', {'rows': 9, 'cols': 70}) 1111 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1112 " the 'ambiwidth' check. 1113 sleep 300m 1114 1115 " Highlight X, it will be deleted by the timer callback. 1116 call term_sendkeys(buf, ':%s/X') 1117 call VerifyScreenDump(buf, 'Test_incsearch_change_01', {}) 1118 call term_sendkeys(buf, "\<Esc>") 1119 1120 call StopVimInTerminal(buf) 1121 call delete('Xis_change_script') 1122endfunc 1123 1124" Similar to Test_incsearch_substitute_dump() for :sort 1125func Test_incsearch_sort_dump() 1126 CheckOption incsearch 1127 CheckScreendump 1128 1129 call writefile([ 1130 \ 'set incsearch hlsearch scrolloff=0', 1131 \ 'call setline(1, ["another one 2", "that one 3", "the one 1"])', 1132 \ ], 'Xis_sort_script') 1133 let buf = RunVimInTerminal('-S Xis_sort_script', {'rows': 9, 'cols': 70}) 1134 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1135 " the 'ambiwidth' check. 1136 sleep 100m 1137 1138 call term_sendkeys(buf, ':sort ni u /on') 1139 call VerifyScreenDump(buf, 'Test_incsearch_sort_01', {}) 1140 call term_sendkeys(buf, "\<Esc>") 1141 1142 call term_sendkeys(buf, ':sort! /on') 1143 call VerifyScreenDump(buf, 'Test_incsearch_sort_02', {}) 1144 call term_sendkeys(buf, "\<Esc>") 1145 1146 call StopVimInTerminal(buf) 1147 call delete('Xis_sort_script') 1148endfunc 1149 1150" Similar to Test_incsearch_substitute_dump() for :vimgrep famiry 1151func Test_incsearch_vimgrep_dump() 1152 CheckOption incsearch 1153 CheckScreendump 1154 1155 call writefile([ 1156 \ 'set incsearch hlsearch scrolloff=0', 1157 \ 'call setline(1, ["another one 2", "that one 3", "the one 1"])', 1158 \ ], 'Xis_vimgrep_script') 1159 let buf = RunVimInTerminal('-S Xis_vimgrep_script', {'rows': 9, 'cols': 70}) 1160 " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by 1161 " the 'ambiwidth' check. 1162 sleep 100m 1163 1164 " Need to send one key at a time to force a redraw. 1165 call term_sendkeys(buf, ':vimgrep on') 1166 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_01', {}) 1167 call term_sendkeys(buf, "\<Esc>") 1168 1169 call term_sendkeys(buf, ':vimg /on/ *.txt') 1170 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_02', {}) 1171 call term_sendkeys(buf, "\<Esc>") 1172 1173 call term_sendkeys(buf, ':vimgrepadd "\<on') 1174 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_03', {}) 1175 call term_sendkeys(buf, "\<Esc>") 1176 1177 call term_sendkeys(buf, ':lv "tha') 1178 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_04', {}) 1179 call term_sendkeys(buf, "\<Esc>") 1180 1181 call term_sendkeys(buf, ':lvimgrepa "the" **/*.txt') 1182 call VerifyScreenDump(buf, 'Test_incsearch_vimgrep_05', {}) 1183 call term_sendkeys(buf, "\<Esc>") 1184 1185 call StopVimInTerminal(buf) 1186 call delete('Xis_vimgrep_script') 1187endfunc 1188 1189func Test_keep_last_search_pattern() 1190 CheckOption incsearch 1191 1192 new 1193 call setline(1, ['foo', 'foo', 'foo']) 1194 set incsearch 1195 call test_override("char_avail", 1) 1196 let @/ = 'bar' 1197 call feedkeys(":/foo/s//\<Esc>", 'ntx') 1198 call assert_equal('bar', @/) 1199 1200 " no error message if pattern not found 1201 call feedkeys(":/xyz/s//\<Esc>", 'ntx') 1202 call assert_equal('bar', @/) 1203 1204 bwipe! 1205 call test_override("ALL", 0) 1206 set noincsearch 1207endfunc 1208 1209func Test_word_under_cursor_after_match() 1210 CheckOption incsearch 1211 1212 new 1213 call setline(1, 'foo bar') 1214 set incsearch 1215 call test_override("char_avail", 1) 1216 try 1217 call feedkeys("/foo\<C-R>\<C-W>\<CR>", 'ntx') 1218 catch /E486:/ 1219 endtry 1220 call assert_equal('foobar', @/) 1221 1222 bwipe! 1223 call test_override("ALL", 0) 1224 set noincsearch 1225endfunc 1226 1227func Test_subst_word_under_cursor() 1228 CheckOption incsearch 1229 1230 new 1231 call setline(1, ['int SomeLongName;', 'for (xxx = 1; xxx < len; ++xxx)']) 1232 set incsearch 1233 call test_override("char_avail", 1) 1234 call feedkeys("/LongName\<CR>", 'ntx') 1235 call feedkeys(":%s/xxx/\<C-R>\<C-W>/g\<CR>", 'ntx') 1236 call assert_equal('for (SomeLongName = 1; SomeLongName < len; ++SomeLongName)', getline(2)) 1237 1238 bwipe! 1239 call test_override("ALL", 0) 1240 set noincsearch 1241endfunc 1242 1243func Test_search_undefined_behaviour() 1244 CheckFeature terminal 1245 1246 let h = winheight(0) 1247 if h < 3 1248 return 1249 endif 1250 " did cause an undefined left shift 1251 let g:buf = term_start([GetVimProg(), '--clean', '-e', '-s', '-c', 'call search(getline("."))', 'samples/test000'], {'term_rows': 3}) 1252 call assert_equal([''], getline(1, '$')) 1253 call term_sendkeys(g:buf, ":qa!\<cr>") 1254 bwipe! 1255endfunc 1256 1257func Test_search_undefined_behaviour2() 1258 call search("\%UC0000000") 1259endfunc 1260 1261" Test for search('multi-byte char', 'bce') 1262func Test_search_multibyte() 1263 let save_enc = &encoding 1264 set encoding=utf8 1265 enew! 1266 call append('$', 'Ａ') 1267 call cursor(2, 1) 1268 call assert_equal(2, search('Ａ', 'bce', line('.'))) 1269 enew! 1270 let &encoding = save_enc 1271endfunc 1272 1273" This was causing E874. Also causes an invalid read? 1274func Test_look_behind() 1275 new 1276 call setline(1, '0\|\&\n\@<=') 1277 call search(getline(".")) 1278 bwipe! 1279endfunc 1280 1281func Test_search_sentence() 1282 new 1283 " this used to cause a crash 1284 call assert_fails("/\\%')", 'E486:') 1285 call assert_fails("/", 'E486:') 1286 /\%'( 1287 / 1288endfunc 1289 1290" Test that there is no crash when there is a last search pattern but no last 1291" substitute pattern. 1292func Test_no_last_substitute_pat() 1293 " Use viminfo to set the last search pattern to a string and make the last 1294 " substitute pattern the most recent used and make it empty (NULL). 1295 call writefile(['~MSle0/bar', '~MSle0~&'], 'Xviminfo') 1296 rviminfo! Xviminfo 1297 call assert_fails('normal n', 'E35:') 1298 1299 call delete('Xviminfo') 1300endfunc 1301 1302func Test_search_Ctrl_L_combining() 1303 " Make sure, that Ctrl-L works correctly with combining characters. 1304 " It uses an artificial example of an 'a' with 4 combining chars: 1305 " 'a' U+0061 Dec:97 LATIN SMALL LETTER A a /\%u61\Z "\u0061" 1306 " ' ̀' U+0300 Dec:768 COMBINING GRAVE ACCENT ̀ /\%u300\Z "\u0300" 1307 " ' ́' U+0301 Dec:769 COMBINING ACUTE ACCENT ́ /\%u301\Z "\u0301" 1308 " ' ̇' U+0307 Dec:775 COMBINING DOT ABOVE ̇ /\%u307\Z "\u0307" 1309 " ' ̣' U+0323 Dec:803 COMBINING DOT BELOW ̣ /\%u323 "\u0323" 1310 " Those should also appear on the commandline 1311 CheckOption incsearch 1312 1313 call Cmdline3_prep() 1314 1 1315 let bufcontent = ['', 'Miạ̀́̇m'] 1316 call append('$', bufcontent) 1317 call feedkeys("/Mi\<c-l>\<c-l>\<cr>", 'tx') 1318 call assert_equal(5, line('.')) 1319 call assert_equal(bufcontent[1], @/) 1320 call Incsearch_cleanup() 1321endfunc 1322 1323func Test_large_hex_chars1() 1324 " This used to cause a crash, the character becomes an NFA state. 1325 try 1326 /\%Ufffffc23 1327 catch 1328 call assert_match('E678:', v:exception) 1329 endtry 1330 try 1331 set re=1 1332 /\%Ufffffc23 1333 catch 1334 call assert_match('E678:', v:exception) 1335 endtry 1336 set re& 1337endfunc 1338 1339func Test_large_hex_chars2() 1340 " This used to cause a crash, the character becomes an NFA state. 1341 try 1342 /[\Ufffffc1f] 1343 catch 1344 call assert_match('E486:', v:exception) 1345 endtry 1346 try 1347 set re=1 1348 /[\Ufffffc1f] 1349 catch 1350 call assert_match('E486:', v:exception) 1351 endtry 1352 set re& 1353endfunc 1354 1355func Test_one_error_msg() 1356 " This was also giving an internal error 1357 call assert_fails('call search(" \\((\\v[[=P=]]){185}+ ")', 'E871:') 1358endfunc 1359 1360func Test_incsearch_add_char_under_cursor() 1361 CheckOption incsearch 1362 1363 set incsearch 1364 new 1365 call setline(1, ['find match', 'anything']) 1366 1 1367 call test_override('char_avail', 1) 1368 call feedkeys("fc/m\<C-L>\<C-L>\<C-L>\<C-L>\<C-L>\<CR>", 'tx') 1369 call assert_equal('match', @/) 1370 call test_override('char_avail', 0) 1371 1372 set incsearch& 1373 bwipe! 1374endfunc 1375 1376" Test for the search() function with match at the cursor position 1377func Test_search_match_at_curpos() 1378 new 1379 call append(0, ['foobar', '', 'one two', '']) 1380 1381 normal gg 1382 1383 eval 'foobar'->search('c') 1384 call assert_equal([1, 1], [line('.'), col('.')]) 1385 1386 normal j 1387 call search('^$', 'c') 1388 call assert_equal([2, 1], [line('.'), col('.')]) 1389 1390 call search('^$', 'bc') 1391 call assert_equal([2, 1], [line('.'), col('.')]) 1392 1393 exe "normal /two\<CR>" 1394 call search('.', 'c') 1395 call assert_equal([3, 5], [line('.'), col('.')]) 1396 1397 close! 1398endfunc 1399 1400" Test for error cases with the search() function 1401func Test_search_errors() 1402 call assert_fails("call search('pat', [])", 'E730:') 1403 call assert_fails("call search('pat', 'b', {})", 'E728:') 1404 call assert_fails("call search('pat', 'b', 1, [])", 'E745:') 1405 call assert_fails("call search('pat', 'ns')", 'E475:') 1406 call assert_fails("call search('pat', 'mr')", 'E475:') 1407 1408 new 1409 call setline(1, ['foo', 'bar']) 1410 call assert_fails('call feedkeys("/foo/;/bar/;\<CR>", "tx")', 'E386:') 1411 bwipe! 1412endfunc 1413 1414func Test_search_display_pattern() 1415 new 1416 call setline(1, ['foo', 'bar', 'foobar']) 1417 1418 call cursor(1, 1) 1419 let @/ = 'foo' 1420 let pat = @/->escape('()*?'. '\s\+') 1421 let g:a = execute(':unsilent :norm! n') 1422 call assert_match(pat, g:a) 1423 1424 " right-left 1425 if exists("+rightleft") 1426 set rl 1427 call cursor(1, 1) 1428 let @/ = 'foo' 1429 let pat = 'oof/\s\+' 1430 let g:a = execute(':unsilent :norm! n') 1431 call assert_match(pat, g:a) 1432 set norl 1433 endif 1434endfunc 1435 1436func Test_searchdecl() 1437 let lines =<< trim END 1438 int global; 1439 1440 func() 1441 { 1442 int global; 1443 if (cond) { 1444 int local; 1445 } 1446 int local; 1447 // comment 1448 } 1449 END 1450 new 1451 call setline(1, lines) 1452 10 1453 call assert_equal(0, searchdecl('local', 0, 0)) 1454 call assert_equal(7, getcurpos()[1]) 1455 1456 10 1457 call assert_equal(0, 'local'->searchdecl(0, 1)) 1458 call assert_equal(9, getcurpos()[1]) 1459 1460 10 1461 call assert_equal(0, searchdecl('global')) 1462 call assert_equal(5, getcurpos()[1]) 1463 1464 10 1465 call assert_equal(0, searchdecl('global', 1)) 1466 call assert_equal(1, getcurpos()[1]) 1467 1468 bwipe! 1469endfunc 1470 1471func Test_search_special() 1472 " this was causing illegal memory access and an endless loop 1473 set t_PE= 1474 exe "norm /\x80PS" 1475endfunc 1476 1477" Test for command failures when the last search pattern is not set. 1478" Need to run this in a new vim instance where last search pattern is not set. 1479func Test_search_with_no_last_pat() 1480 let lines =<< trim [SCRIPT] 1481 call assert_fails("normal i\<C-R>/\e", 'E35:') 1482 call assert_fails("exe '/'", 'E35:') 1483 call assert_fails("exe '?'", 'E35:') 1484 call assert_fails("/", 'E35:') 1485 call assert_fails("?", 'E35:') 1486 call assert_fails("normal n", 'E35:') 1487 call assert_fails("normal N", 'E35:') 1488 call assert_fails("normal gn", 'E35:') 1489 call assert_fails("normal gN", 'E35:') 1490 call assert_fails("normal cgn", 'E35:') 1491 call assert_fails("normal cgN", 'E35:') 1492 let p = [] 1493 let p = @/ 1494 call assert_equal('', p) 1495 call assert_fails("normal :\<C-R>/", 'E35:') 1496 call assert_fails("//p", 'E35:') 1497 call assert_fails(";//p", 'E35:') 1498 call assert_fails("??p", 'E35:') 1499 call assert_fails(";??p", 'E35:') 1500 call assert_fails('g//p', ['E35:', 'E476:']) 1501 call assert_fails('v//p', ['E35:', 'E476:']) 1502 call writefile(v:errors, 'Xresult') 1503 qall! 1504 [SCRIPT] 1505 call writefile(lines, 'Xscript') 1506 1507 if RunVim([], [], '--clean -S Xscript') 1508 call assert_equal([], readfile('Xresult')) 1509 endif 1510 call delete('Xscript') 1511 call delete('Xresult') 1512endfunc 1513 1514" Test for using tilde (~) atom in search. This should use the last used 1515" substitute pattern 1516func Test_search_tilde_pat() 1517 let lines =<< trim [SCRIPT] 1518 set regexpengine=1 1519 call assert_fails('exe "normal /~\<CR>"', 'E33:') 1520 call assert_fails('exe "normal ?~\<CR>"', 'E33:') 1521 set regexpengine=2 1522 call assert_fails('exe "normal /~\<CR>"', ['E33:', 'E383:']) 1523 call assert_fails('exe "normal ?~\<CR>"', ['E33:', 'E383:']) 1524 set regexpengine& 1525 call writefile(v:errors, 'Xresult') 1526 qall! 1527 [SCRIPT] 1528 call writefile(lines, 'Xscript') 1529 if RunVim([], [], '--clean -S Xscript') 1530 call assert_equal([], readfile('Xresult')) 1531 endif 1532 call delete('Xscript') 1533 call delete('Xresult') 1534endfunc 1535 1536" Test for searching a pattern that is not present with 'nowrapscan' 1537func Test_search_pat_not_found() 1538 new 1539 set nowrapscan 1540 let @/ = '1abcxyz2' 1541 call assert_fails('normal n', 'E385:') 1542 call assert_fails('normal N', 'E384:') 1543 set wrapscan& 1544 close 1545endfunc 1546 1547" Test for v:searchforward variable 1548func Test_searchforward_var() 1549 new 1550 call setline(1, ['foo', '', 'foo']) 1551 call cursor(2, 1) 1552 let @/ = 'foo' 1553 let v:searchforward = 0 1554 normal N 1555 call assert_equal(3, line('.')) 1556 call cursor(2, 1) 1557 let v:searchforward = 1 1558 normal N 1559 call assert_equal(1, line('.')) 1560 close! 1561endfunc 1562 1563" Test for invalid regular expressions 1564func Test_invalid_regexp() 1565 set regexpengine=1 1566 call assert_fails("call search(repeat('\\(.\\)', 10))", 'E51:') 1567 call assert_fails("call search('\\%(')", 'E53:') 1568 call assert_fails("call search('\\(')", 'E54:') 1569 call assert_fails("call search('\\)')", 'E55:') 1570 call assert_fails("call search('x\\@#')", 'E59:') 1571 call assert_fails('call search(''\v%(%(%(%(%(%(%(%(%(%(%(a){1}){1}){1}){1}){1}){1}){1}){1}){1}){1}){1}'')', 'E60:') 1572 call assert_fails("call search('a\\+*')", 'E61:') 1573 call assert_fails("call search('\\_m')", 'E63:') 1574 call assert_fails("call search('\\+')", 'E64:') 1575 call assert_fails("call search('\\1')", 'E65:') 1576 call assert_fails("call search('\\z\\(\\)')", 'E66:') 1577 call assert_fails("call search('\\z2')", 'E67:') 1578 call assert_fails("call search('\\zx')", 'E68:') 1579 call assert_fails("call search('\\%[ab')", 'E69:') 1580 call assert_fails("call search('\\%[]')", 'E70:') 1581 call assert_fails("call search('\\%a')", 'E71:') 1582 call assert_fails("call search('ab\\%[\\(cd\\)]')", 'E369:') 1583 call assert_fails("call search('ab\\%[\\%(cd\\)]')", 'E369:') 1584 set regexpengine=2 1585 call assert_fails("call search('\\_')", 'E865:') 1586 call assert_fails("call search('\\+')", 'E866:') 1587 call assert_fails("call search('\\zx')", 'E867:') 1588 call assert_fails("call search('\\%a')", 'E867:') 1589 call assert_fails("call search('x\\@#')", 'E869:') 1590 call assert_fails("call search(repeat('\\(.\\)', 10))", 'E872:') 1591 call assert_fails("call search('\\_m')", 'E877:') 1592 call assert_fails("call search('\\%(')", 'E53:') 1593 call assert_fails("call search('\\(')", 'E54:') 1594 call assert_fails("call search('\\)')", 'E55:') 1595 call assert_fails("call search('\\z\\(\\)')", 'E66:') 1596 call assert_fails("call search('\\%[ab')", 'E69:') 1597 call assert_fails("call search('\\%[]')", 'E70:') 1598 call assert_fails("call search('\\%9999999999999999999999999999v')", 'E951:') 1599 set regexpengine& 1600 call assert_fails("call search('\\%#=3ab')", 'E864:') 1601endfunc 1602 1603" Test for searching a very complex pattern in a string. Should switch the 1604" regexp engine from NFA to the old engine. 1605func Test_regexp_switch_engine() 1606 let l = readfile('samples/re.freeze.txt') 1607 let v = substitute(l[4], '..\@<!', '', '') 1608 call assert_equal(l[4], v) 1609endfunc 1610 1611" Test for the \%V atom to search within visually selected text 1612func Test_search_in_visual_area() 1613 new 1614 call setline(1, ['foo bar1', 'foo bar2', 'foo bar3', 'foo bar4']) 1615 exe "normal 2GVjo/\\%Vbar\<CR>\<Esc>" 1616 call assert_equal([2, 5], [line('.'), col('.')]) 1617 exe "normal 2GVj$?\\%Vbar\<CR>\<Esc>" 1618 call assert_equal([3, 5], [line('.'), col('.')]) 1619 close! 1620endfunc 1621 1622" Test for searching with 'smartcase' and 'ignorecase' 1623func Test_search_smartcase() 1624 new 1625 call setline(1, ['', 'Hello']) 1626 set noignorecase nosmartcase 1627 call assert_fails('exe "normal /\\a\\_.\\(.*\\)O\<CR>"', 'E486:') 1628 1629 set ignorecase nosmartcase 1630 exe "normal /\\a\\_.\\(.*\\)O\<CR>" 1631 call assert_equal([2, 1], [line('.'), col('.')]) 1632 1633 call cursor(1, 1) 1634 set ignorecase smartcase 1635 call assert_fails('exe "normal /\\a\\_.\\(.*\\)O\<CR>"', 'E486:') 1636 1637 exe "normal /\\a\\_.\\(.*\\)o\<CR>" 1638 call assert_equal([2, 1], [line('.'), col('.')]) 1639 1640 " Test for using special atoms with 'smartcase' 1641 call setline(1, ['', ' Hello\ ']) 1642 call cursor(1, 1) 1643 call feedkeys('/\_.\%(\uello\)\' .. "\<CR>", 'xt') 1644 call assert_equal([2, 4], [line('.'), col('.')]) 1645 1646 set ignorecase& smartcase& 1647 close! 1648endfun 1649 1650" Test 'smartcase' with utf-8. 1651func Test_search_smartcase_utf8() 1652 new 1653 let save_enc = &encoding 1654 set encoding=utf8 ignorecase smartcase 1655 1656 call setline(1, 'Café cafÉ') 1657 1s/café/x/g 1658 call assert_equal('x x', getline(1)) 1659 1660 call setline(1, 'Café cafÉ') 1661 1s/cafÉ/x/g 1662 call assert_equal('Café x', getline(1)) 1663 1664 set ignorecase& smartcase& 1665 let &encoding = save_enc 1666 close! 1667endfunc 1668 1669" Test searching past the end of a file 1670func Test_search_past_eof() 1671 new 1672 call setline(1, ['Line']) 1673 exe "normal /\\n\\zs\<CR>" 1674 call assert_equal([1, 4], [line('.'), col('.')]) 1675 close! 1676endfunc 1677 1678" Test for various search offsets 1679func Test_search_offset() 1680 " With /e, for a match in the first column of a line, the cursor should be 1681 " placed at the end of the previous line. 1682 new 1683 call setline(1, ['one two', 'three four']) 1684 call search('two\_.', 'e') 1685 call assert_equal([1, 7], [line('.'), col('.')]) 1686 1687 " with cursor at the beginning of the file, use /s+1 1688 call cursor(1, 1) 1689 exe "normal /two/s+1\<CR>" 1690 call assert_equal([1, 6], [line('.'), col('.')]) 1691 1692 " with cursor at the end of the file, use /e-1 1693 call cursor(2, 10) 1694 exe "normal ?three?e-1\<CR>" 1695 call assert_equal([2, 4], [line('.'), col('.')]) 1696 1697 " line offset - after the last line 1698 call cursor(1, 1) 1699 exe "normal /three/+1\<CR>" 1700 call assert_equal([2, 1], [line('.'), col('.')]) 1701 1702 " line offset - before the first line 1703 call cursor(2, 1) 1704 exe "normal ?one?-1\<CR>" 1705 call assert_equal([1, 1], [line('.'), col('.')]) 1706 1707 " character offset - before the first character in the file 1708 call cursor(2, 1) 1709 exe "normal ?one?s-1\<CR>" 1710 call assert_equal([1, 1], [line('.'), col('.')]) 1711 call cursor(2, 1) 1712 exe "normal ?one?e-3\<CR>" 1713 call assert_equal([1, 1], [line('.'), col('.')]) 1714 1715 " character offset - after the last character in the file 1716 call cursor(1, 1) 1717 exe "normal /four/s+4\<CR>" 1718 call assert_equal([2, 10], [line('.'), col('.')]) 1719 call cursor(1, 1) 1720 exe "normal /four/e+1\<CR>" 1721 call assert_equal([2, 10], [line('.'), col('.')]) 1722 1723 close! 1724endfunc 1725 1726" Test for searching for matching parenthesis using % 1727func Test_search_match_paren() 1728 new 1729 call setline(1, "abc(def')'ghi'('jk'\\t'lm)no") 1730 " searching for a matching parenthesis should skip single quoted characters 1731 call cursor(1, 4) 1732 normal % 1733 call assert_equal([1, 25], [line('.'), col('.')]) 1734 normal % 1735 call assert_equal([1, 4], [line('.'), col('.')]) 1736 call cursor(1, 5) 1737 normal ]) 1738 call assert_equal([1, 25], [line('.'), col('.')]) 1739 call cursor(1, 24) 1740 normal [( 1741 call assert_equal([1, 4], [line('.'), col('.')]) 1742 1743 " matching parenthesis in 'virtualedit' mode with cursor after the eol 1744 call setline(1, 'abc(defgh)') 1745 set virtualedit=all 1746 normal 20|% 1747 call assert_equal(4, col('.')) 1748 set virtualedit& 1749 close! 1750endfunc 1751 1752" Test for searching a pattern and stopping before a specified line 1753func Test_search_stopline() 1754 new 1755 call setline(1, ['', '', '', 'vim']) 1756 call assert_equal(0, search('vim', 'n', 3)) 1757 call assert_equal(4, search('vim', 'n', 4)) 1758 call setline(1, ['vim', '', '', '']) 1759 call cursor(4, 1) 1760 call assert_equal(0, search('vim', 'bn', 2)) 1761 call assert_equal(1, search('vim', 'bn', 1)) 1762 close! 1763endfunc 1764 1765" vim: shiftwidth=2 sts=2 expandtab 1766