1" Tests for various functions. 2source shared.vim 3source check.vim 4source term_util.vim 5 6" Must be done first, since the alternate buffer must be unset. 7func Test_00_bufexists() 8 call assert_equal(0, bufexists('does_not_exist')) 9 call assert_equal(1, bufexists(bufnr('%'))) 10 call assert_equal(0, bufexists(0)) 11 new Xfoo 12 let bn = bufnr('%') 13 call assert_equal(1, bufexists(bn)) 14 call assert_equal(1, bufexists('Xfoo')) 15 call assert_equal(1, bufexists(getcwd() . '/Xfoo')) 16 call assert_equal(1, bufexists(0)) 17 bw 18 call assert_equal(0, bufexists(bn)) 19 call assert_equal(0, bufexists('Xfoo')) 20endfunc 21 22func Test_empty() 23 call assert_equal(1, empty('')) 24 call assert_equal(0, empty('a')) 25 26 call assert_equal(1, empty(0)) 27 call assert_equal(1, empty(-0)) 28 call assert_equal(0, empty(1)) 29 call assert_equal(0, empty(-1)) 30 31 if has('float') 32 call assert_equal(1, empty(0.0)) 33 call assert_equal(1, empty(-0.0)) 34 call assert_equal(0, empty(1.0)) 35 call assert_equal(0, empty(-1.0)) 36 call assert_equal(0, empty(1.0/0.0)) 37 call assert_equal(0, empty(0.0/0.0)) 38 endif 39 40 call assert_equal(1, empty([])) 41 call assert_equal(0, empty(['a'])) 42 43 call assert_equal(1, empty({})) 44 call assert_equal(0, empty({'a':1})) 45 46 call assert_equal(1, empty(v:null)) 47 call assert_equal(1, empty(v:none)) 48 call assert_equal(1, empty(v:false)) 49 call assert_equal(0, empty(v:true)) 50 51 if has('channel') 52 call assert_equal(1, empty(test_null_channel())) 53 endif 54 if has('job') 55 call assert_equal(1, empty(test_null_job())) 56 endif 57 58 call assert_equal(0, empty(function('Test_empty'))) 59 call assert_equal(0, empty(function('Test_empty', [0]))) 60endfunc 61 62func Test_len() 63 call assert_equal(1, len(0)) 64 call assert_equal(2, len(12)) 65 66 call assert_equal(0, len('')) 67 call assert_equal(2, len('ab')) 68 69 call assert_equal(0, len([])) 70 call assert_equal(2, len([2, 1])) 71 72 call assert_equal(0, len({})) 73 call assert_equal(2, len({'a': 1, 'b': 2})) 74 75 call assert_fails('call len(v:none)', 'E701:') 76 call assert_fails('call len({-> 0})', 'E701:') 77endfunc 78 79func Test_max() 80 call assert_equal(0, max([])) 81 call assert_equal(2, max([2])) 82 call assert_equal(2, max([1, 2])) 83 call assert_equal(2, max([1, 2, v:null])) 84 85 call assert_equal(0, max({})) 86 call assert_equal(2, max({'a':1, 'b':2})) 87 88 call assert_fails('call max(1)', 'E712:') 89 call assert_fails('call max(v:none)', 'E712:') 90endfunc 91 92func Test_min() 93 call assert_equal(0, min([])) 94 call assert_equal(2, min([2])) 95 call assert_equal(1, min([1, 2])) 96 call assert_equal(0, min([1, 2, v:null])) 97 98 call assert_equal(0, min({})) 99 call assert_equal(1, min({'a':1, 'b':2})) 100 101 call assert_fails('call min(1)', 'E712:') 102 call assert_fails('call min(v:none)', 'E712:') 103endfunc 104 105func Test_strwidth() 106 for aw in ['single', 'double'] 107 exe 'set ambiwidth=' . aw 108 call assert_equal(0, strwidth('')) 109 call assert_equal(1, strwidth("\t")) 110 call assert_equal(3, strwidth('Vim')) 111 call assert_equal(4, strwidth(1234)) 112 call assert_equal(5, strwidth(-1234)) 113 114 call assert_equal(2, strwidth('��')) 115 call assert_equal(17, strwidth('Eĥoŝanĝo ĉiuĵaŭde')) 116 call assert_equal((aw == 'single') ? 6 : 7, strwidth('Straße')) 117 118 call assert_fails('call strwidth({->0})', 'E729:') 119 call assert_fails('call strwidth([])', 'E730:') 120 call assert_fails('call strwidth({})', 'E731:') 121 if has('float') 122 call assert_fails('call strwidth(1.2)', 'E806:') 123 endif 124 endfor 125 126 set ambiwidth& 127endfunc 128 129func Test_str2nr() 130 call assert_equal(0, str2nr('')) 131 call assert_equal(1, str2nr('1')) 132 call assert_equal(1, str2nr(' 1 ')) 133 134 call assert_equal(1, str2nr('+1')) 135 call assert_equal(1, str2nr('+ 1')) 136 call assert_equal(1, str2nr(' + 1 ')) 137 138 call assert_equal(-1, str2nr('-1')) 139 call assert_equal(-1, str2nr('- 1')) 140 call assert_equal(-1, str2nr(' - 1 ')) 141 142 call assert_equal(123456789, str2nr('123456789')) 143 call assert_equal(-123456789, str2nr('-123456789')) 144 145 call assert_equal(5, str2nr('101', 2)) 146 call assert_equal(5, '0b101'->str2nr(2)) 147 call assert_equal(5, str2nr('0B101', 2)) 148 call assert_equal(-5, str2nr('-101', 2)) 149 call assert_equal(-5, str2nr('-0b101', 2)) 150 call assert_equal(-5, str2nr('-0B101', 2)) 151 152 call assert_equal(65, str2nr('101', 8)) 153 call assert_equal(65, str2nr('0101', 8)) 154 call assert_equal(-65, str2nr('-101', 8)) 155 call assert_equal(-65, str2nr('-0101', 8)) 156 157 call assert_equal(11259375, str2nr('abcdef', 16)) 158 call assert_equal(11259375, str2nr('ABCDEF', 16)) 159 call assert_equal(-11259375, str2nr('-ABCDEF', 16)) 160 call assert_equal(11259375, str2nr('0xabcdef', 16)) 161 call assert_equal(11259375, str2nr('0Xabcdef', 16)) 162 call assert_equal(11259375, str2nr('0XABCDEF', 16)) 163 call assert_equal(-11259375, str2nr('-0xABCDEF', 16)) 164 165 call assert_equal(1, str2nr("1'000'000", 10, 0)) 166 call assert_equal(256, str2nr("1'0000'0000", 2, 1)) 167 call assert_equal(262144, str2nr("1'000'000", 8, 1)) 168 call assert_equal(1000000, str2nr("1'000'000", 10, 1)) 169 call assert_equal(1000, str2nr("1'000''000", 10, 1)) 170 call assert_equal(65536, str2nr("1'00'00", 16, 1)) 171 172 call assert_equal(0, str2nr('0x10')) 173 call assert_equal(0, str2nr('0b10')) 174 call assert_equal(1, str2nr('12', 2)) 175 call assert_equal(1, str2nr('18', 8)) 176 call assert_equal(1, str2nr('1g', 16)) 177 178 call assert_equal(0, str2nr(v:null)) 179 call assert_equal(0, str2nr(v:none)) 180 181 call assert_fails('call str2nr([])', 'E730:') 182 call assert_fails('call str2nr({->2})', 'E729:') 183 if has('float') 184 call assert_fails('call str2nr(1.2)', 'E806:') 185 endif 186 call assert_fails('call str2nr(10, [])', 'E474:') 187endfunc 188 189func Test_strftime() 190 CheckFunction strftime 191 192 " Format of strftime() depends on system. We assume 193 " that basic formats tested here are available and 194 " identical on all systems which support strftime(). 195 " 196 " The 2nd parameter of strftime() is a local time, so the output day 197 " of strftime() can be 17 or 18, depending on timezone. 198 call assert_match('^2017-01-1[78]$', strftime('%Y-%m-%d', 1484695512)) 199 " 200 call assert_match('^\d\d\d\d-\(0\d\|1[012]\)-\([012]\d\|3[01]\) \([01]\d\|2[0-3]\):[0-5]\d:\([0-5]\d\|60\)$', '%Y-%m-%d %H:%M:%S'->strftime()) 201 202 call assert_fails('call strftime([])', 'E730:') 203 call assert_fails('call strftime("%Y", [])', 'E745:') 204 205 " Check that the time changes after we change the timezone 206 " Save previous timezone value, if any 207 if exists('$TZ') 208 let tz = $TZ 209 endif 210 211 " Force EST and then UTC, save the current hour (24-hour clock) for each 212 let $TZ = 'EST' | let est = strftime('%H') 213 let $TZ = 'UTC' | let utc = strftime('%H') 214 215 " Those hours should be two bytes long, and should not be the same; if they 216 " are, a tzset(3) call may have failed somewhere 217 call assert_equal(strlen(est), 2) 218 call assert_equal(strlen(utc), 2) 219 " TODO: this fails on MS-Windows 220 if has('unix') 221 call assert_notequal(est, utc) 222 endif 223 224 " If we cached a timezone value, put it back, otherwise clear it 225 if exists('tz') 226 let $TZ = tz 227 else 228 unlet $TZ 229 endif 230endfunc 231 232func Test_strptime() 233 CheckFunction strptime 234 235 if exists('$TZ') 236 let tz = $TZ 237 endif 238 let $TZ = 'UTC' 239 240 call assert_equal(1484653763, strptime('%Y-%m-%d %T', '2017-01-17 11:49:23')) 241 242 call assert_fails('call strptime()', 'E119:') 243 call assert_fails('call strptime("xxx")', 'E119:') 244 call assert_equal(0, strptime("%Y", '')) 245 call assert_equal(0, strptime("%Y", "xxx")) 246 247 if exists('tz') 248 let $TZ = tz 249 else 250 unlet $TZ 251 endif 252endfunc 253 254func Test_resolve_unix() 255 if !has('unix') 256 return 257 endif 258 259 " Xlink1 -> Xlink2 260 " Xlink2 -> Xlink3 261 silent !ln -s -f Xlink2 Xlink1 262 silent !ln -s -f Xlink3 Xlink2 263 call assert_equal('Xlink3', resolve('Xlink1')) 264 call assert_equal('./Xlink3', resolve('./Xlink1')) 265 call assert_equal('Xlink3/', resolve('Xlink2/')) 266 " FIXME: these tests result in things like "Xlink2/" instead of "Xlink3/"?! 267 "call assert_equal('Xlink3/', resolve('Xlink1/')) 268 "call assert_equal('./Xlink3/', resolve('./Xlink1/')) 269 "call assert_equal(getcwd() . '/Xlink3/', resolve(getcwd() . '/Xlink1/')) 270 call assert_equal(getcwd() . '/Xlink3', resolve(getcwd() . '/Xlink1')) 271 272 " Test resolve() with a symlink cycle. 273 " Xlink1 -> Xlink2 274 " Xlink2 -> Xlink3 275 " Xlink3 -> Xlink1 276 silent !ln -s -f Xlink1 Xlink3 277 call assert_fails('call resolve("Xlink1")', 'E655:') 278 call assert_fails('call resolve("./Xlink1")', 'E655:') 279 call assert_fails('call resolve("Xlink2")', 'E655:') 280 call assert_fails('call resolve("Xlink3")', 'E655:') 281 call delete('Xlink1') 282 call delete('Xlink2') 283 call delete('Xlink3') 284 285 silent !ln -s -f Xdir//Xfile Xlink 286 call assert_equal('Xdir/Xfile', resolve('Xlink')) 287 call delete('Xlink') 288 289 silent !ln -s -f Xlink2/ Xlink1 290 call assert_equal('Xlink2', 'Xlink1'->resolve()) 291 call assert_equal('Xlink2/', resolve('Xlink1/')) 292 call delete('Xlink1') 293 294 silent !ln -s -f ./Xlink2 Xlink1 295 call assert_equal('Xlink2', resolve('Xlink1')) 296 call assert_equal('./Xlink2', resolve('./Xlink1')) 297 call delete('Xlink1') 298endfunc 299 300func s:normalize_fname(fname) 301 let ret = substitute(a:fname, '\', '/', 'g') 302 let ret = substitute(ret, '//', '/', 'g') 303 return ret->tolower() 304endfunc 305 306func Test_resolve_win32() 307 if !has('win32') 308 return 309 endif 310 311 " test for shortcut file 312 if executable('cscript') 313 new Xfile 314 wq 315 let lines =<< trim END 316 Set fs = CreateObject("Scripting.FileSystemObject") 317 Set ws = WScript.CreateObject("WScript.Shell") 318 Set shortcut = ws.CreateShortcut("Xlink.lnk") 319 shortcut.TargetPath = fs.BuildPath(ws.CurrentDirectory, "Xfile") 320 shortcut.Save 321 END 322 call writefile(lines, 'link.vbs') 323 silent !cscript link.vbs 324 call delete('link.vbs') 325 call assert_equal(s:normalize_fname(getcwd() . '\Xfile'), s:normalize_fname(resolve('./Xlink.lnk'))) 326 call delete('Xfile') 327 328 call assert_equal(s:normalize_fname(getcwd() . '\Xfile'), s:normalize_fname(resolve('./Xlink.lnk'))) 329 call delete('Xlink.lnk') 330 else 331 echomsg 'skipped test for shortcut file' 332 endif 333 334 " remove files 335 call delete('Xlink') 336 call delete('Xdir', 'd') 337 call delete('Xfile') 338 339 " test for symbolic link to a file 340 new Xfile 341 wq 342 call assert_equal('Xfile', resolve('Xfile')) 343 silent !mklink Xlink Xfile 344 if !v:shell_error 345 call assert_equal(s:normalize_fname(getcwd() . '\Xfile'), s:normalize_fname(resolve('./Xlink'))) 346 call delete('Xlink') 347 else 348 echomsg 'skipped test for symbolic link to a file' 349 endif 350 call delete('Xfile') 351 352 " test for junction to a directory 353 call mkdir('Xdir') 354 silent !mklink /J Xlink Xdir 355 if !v:shell_error 356 call assert_equal(s:normalize_fname(getcwd() . '\Xdir'), s:normalize_fname(resolve(getcwd() . '/Xlink'))) 357 358 call delete('Xdir', 'd') 359 360 " test for junction already removed 361 call assert_equal(s:normalize_fname(getcwd() . '\Xlink'), s:normalize_fname(resolve(getcwd() . '/Xlink'))) 362 call delete('Xlink') 363 else 364 echomsg 'skipped test for junction to a directory' 365 call delete('Xdir', 'd') 366 endif 367 368 " test for symbolic link to a directory 369 call mkdir('Xdir') 370 silent !mklink /D Xlink Xdir 371 if !v:shell_error 372 call assert_equal(s:normalize_fname(getcwd() . '\Xdir'), s:normalize_fname(resolve(getcwd() . '/Xlink'))) 373 374 call delete('Xdir', 'd') 375 376 " test for symbolic link already removed 377 call assert_equal(s:normalize_fname(getcwd() . '\Xlink'), s:normalize_fname(resolve(getcwd() . '/Xlink'))) 378 call delete('Xlink') 379 else 380 echomsg 'skipped test for symbolic link to a directory' 381 call delete('Xdir', 'd') 382 endif 383 384 " test for buffer name 385 new Xfile 386 wq 387 silent !mklink Xlink Xfile 388 if !v:shell_error 389 edit Xlink 390 call assert_equal('Xlink', bufname('%')) 391 call delete('Xlink') 392 bw! 393 else 394 echomsg 'skipped test for buffer name' 395 endif 396 call delete('Xfile') 397 398 " test for reparse point 399 call mkdir('Xdir') 400 call assert_equal('Xdir', resolve('Xdir')) 401 silent !mklink /D Xdirlink Xdir 402 if !v:shell_error 403 w Xdir/text.txt 404 call assert_equal('Xdir/text.txt', resolve('Xdir/text.txt')) 405 call assert_equal(s:normalize_fname(getcwd() . '\Xdir\text.txt'), s:normalize_fname(resolve('Xdirlink\text.txt'))) 406 call assert_equal(s:normalize_fname(getcwd() . '\Xdir'), s:normalize_fname(resolve('Xdirlink'))) 407 call delete('Xdirlink') 408 else 409 echomsg 'skipped test for reparse point' 410 endif 411 412 call delete('Xdir', 'rf') 413endfunc 414 415func Test_simplify() 416 call assert_equal('', simplify('')) 417 call assert_equal('/', simplify('/')) 418 call assert_equal('/', simplify('/.')) 419 call assert_equal('/', simplify('/..')) 420 call assert_equal('/...', simplify('/...')) 421 call assert_equal('./dir/file', simplify('./dir/file')) 422 call assert_equal('./dir/file', simplify('.///dir//file')) 423 call assert_equal('./dir/file', simplify('./dir/./file')) 424 call assert_equal('./file', simplify('./dir/../file')) 425 call assert_equal('../dir/file', simplify('dir/../../dir/file')) 426 call assert_equal('./file', simplify('dir/.././file')) 427 428 call assert_fails('call simplify({->0})', 'E729:') 429 call assert_fails('call simplify([])', 'E730:') 430 call assert_fails('call simplify({})', 'E731:') 431 if has('float') 432 call assert_fails('call simplify(1.2)', 'E806:') 433 endif 434endfunc 435 436func Test_pathshorten() 437 call assert_equal('', pathshorten('')) 438 call assert_equal('foo', pathshorten('foo')) 439 call assert_equal('/foo', '/foo'->pathshorten()) 440 call assert_equal('f/', pathshorten('foo/')) 441 call assert_equal('f/bar', pathshorten('foo/bar')) 442 call assert_equal('f/b/foobar', 'foo/bar/foobar'->pathshorten()) 443 call assert_equal('/f/b/foobar', pathshorten('/foo/bar/foobar')) 444 call assert_equal('.f/bar', pathshorten('.foo/bar')) 445 call assert_equal('~f/bar', pathshorten('~foo/bar')) 446 call assert_equal('~.f/bar', pathshorten('~.foo/bar')) 447 call assert_equal('.~f/bar', pathshorten('.~foo/bar')) 448 call assert_equal('~/f/bar', pathshorten('~/foo/bar')) 449endfunc 450 451func Test_strpart() 452 call assert_equal('de', strpart('abcdefg', 3, 2)) 453 call assert_equal('ab', strpart('abcdefg', -2, 4)) 454 call assert_equal('abcdefg', 'abcdefg'->strpart(-2)) 455 call assert_equal('fg', strpart('abcdefg', 5, 4)) 456 call assert_equal('defg', strpart('abcdefg', 3)) 457 458 call assert_equal('lép', strpart('éléphant', 2, 4)) 459 call assert_equal('léphant', strpart('éléphant', 2)) 460endfunc 461 462func Test_tolower() 463 call assert_equal("", tolower("")) 464 465 " Test with all printable ASCII characters. 466 call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@abcdefghijklmnopqrstuvwxyz[\]^_`abcdefghijklmnopqrstuvwxyz{|}~', 467 \ tolower(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~')) 468 469 " Test with a few uppercase diacritics. 470 call assert_equal("aàáâãäåāăąǎǟǡả", tolower("AÀÁÂÃÄÅĀĂĄǍǞǠẢ")) 471 call assert_equal("bḃḇ", tolower("BḂḆ")) 472 call assert_equal("cçćĉċč", tolower("CÇĆĈĊČ")) 473 call assert_equal("dďđḋḏḑ", tolower("DĎĐḊḎḐ")) 474 call assert_equal("eèéêëēĕėęěẻẽ", tolower("EÈÉÊËĒĔĖĘĚẺẼ")) 475 call assert_equal("fḟ ", tolower("FḞ ")) 476 call assert_equal("gĝğġģǥǧǵḡ", tolower("GĜĞĠĢǤǦǴḠ")) 477 call assert_equal("hĥħḣḧḩ", tolower("HĤĦḢḦḨ")) 478 call assert_equal("iìíîïĩīĭįiǐỉ", tolower("IÌÍÎÏĨĪĬĮİǏỈ")) 479 call assert_equal("jĵ", tolower("JĴ")) 480 call assert_equal("kķǩḱḵ", tolower("KĶǨḰḴ")) 481 call assert_equal("lĺļľŀłḻ", tolower("LĹĻĽĿŁḺ")) 482 call assert_equal("mḿṁ", tolower("MḾṀ")) 483 call assert_equal("nñńņňṅṉ", tolower("NÑŃŅŇṄṈ")) 484 call assert_equal("oòóôõöøōŏőơǒǫǭỏ", tolower("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ")) 485 call assert_equal("pṕṗ", tolower("PṔṖ")) 486 call assert_equal("q", tolower("Q")) 487 call assert_equal("rŕŗřṙṟ", tolower("RŔŖŘṘṞ")) 488 call assert_equal("sśŝşšṡ", tolower("SŚŜŞŠṠ")) 489 call assert_equal("tţťŧṫṯ", tolower("TŢŤŦṪṮ")) 490 call assert_equal("uùúûüũūŭůűųưǔủ", tolower("UÙÚÛÜŨŪŬŮŰŲƯǓỦ")) 491 call assert_equal("vṽ", tolower("VṼ")) 492 call assert_equal("wŵẁẃẅẇ", tolower("WŴẀẂẄẆ")) 493 call assert_equal("xẋẍ", tolower("XẊẌ")) 494 call assert_equal("yýŷÿẏỳỷỹ", tolower("YÝŶŸẎỲỶỸ")) 495 call assert_equal("zźżžƶẑẕ", tolower("ZŹŻŽƵẐẔ")) 496 497 " Test with a few lowercase diacritics, which should remain unchanged. 498 call assert_equal("aàáâãäåāăąǎǟǡả", tolower("aàáâãäåāăąǎǟǡả")) 499 call assert_equal("bḃḇ", tolower("bḃḇ")) 500 call assert_equal("cçćĉċč", tolower("cçćĉċč")) 501 call assert_equal("dďđḋḏḑ", tolower("dďđḋḏḑ")) 502 call assert_equal("eèéêëēĕėęěẻẽ", tolower("eèéêëēĕėęěẻẽ")) 503 call assert_equal("fḟ", tolower("fḟ")) 504 call assert_equal("gĝğġģǥǧǵḡ", tolower("gĝğġģǥǧǵḡ")) 505 call assert_equal("hĥħḣḧḩẖ", tolower("hĥħḣḧḩẖ")) 506 call assert_equal("iìíîïĩīĭįǐỉ", tolower("iìíîïĩīĭįǐỉ")) 507 call assert_equal("jĵǰ", tolower("jĵǰ")) 508 call assert_equal("kķǩḱḵ", tolower("kķǩḱḵ")) 509 call assert_equal("lĺļľŀłḻ", tolower("lĺļľŀłḻ")) 510 call assert_equal("mḿṁ ", tolower("mḿṁ ")) 511 call assert_equal("nñńņňʼnṅṉ", tolower("nñńņňʼnṅṉ")) 512 call assert_equal("oòóôõöøōŏőơǒǫǭỏ", tolower("oòóôõöøōŏőơǒǫǭỏ")) 513 call assert_equal("pṕṗ", tolower("pṕṗ")) 514 call assert_equal("q", tolower("q")) 515 call assert_equal("rŕŗřṙṟ", tolower("rŕŗřṙṟ")) 516 call assert_equal("sśŝşšṡ", tolower("sśŝşšṡ")) 517 call assert_equal("tţťŧṫṯẗ", tolower("tţťŧṫṯẗ")) 518 call assert_equal("uùúûüũūŭůűųưǔủ", tolower("uùúûüũūŭůűųưǔủ")) 519 call assert_equal("vṽ", tolower("vṽ")) 520 call assert_equal("wŵẁẃẅẇẘ", tolower("wŵẁẃẅẇẘ")) 521 call assert_equal("ẋẍ", tolower("ẋẍ")) 522 call assert_equal("yýÿŷẏẙỳỷỹ", tolower("yýÿŷẏẙỳỷỹ")) 523 call assert_equal("zźżžƶẑẕ", tolower("zźżžƶẑẕ")) 524 525 " According to https://twitter.com/jifa/status/625776454479970304 526 " Ⱥ (U+023A) and Ⱦ (U+023E) are the *only* code points to increase 527 " in length (2 to 3 bytes) when lowercased. So let's test them. 528 call assert_equal("ⱥ ⱦ", tolower("Ⱥ Ⱦ")) 529 530 " This call to tolower with invalid utf8 sequence used to cause access to 531 " invalid memory. 532 call tolower("\xC0\x80\xC0") 533 call tolower("123\xC0\x80\xC0") 534endfunc 535 536func Test_toupper() 537 call assert_equal("", toupper("")) 538 539 " Test with all printable ASCII characters. 540 call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`ABCDEFGHIJKLMNOPQRSTUVWXYZ{|}~', 541 \ toupper(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~')) 542 543 " Test with a few lowercase diacritics. 544 call assert_equal("AÀÁÂÃÄÅĀĂĄǍǞǠẢ", "aàáâãäåāăąǎǟǡả"->toupper()) 545 call assert_equal("BḂḆ", toupper("bḃḇ")) 546 call assert_equal("CÇĆĈĊČ", toupper("cçćĉċč")) 547 call assert_equal("DĎĐḊḎḐ", toupper("dďđḋḏḑ")) 548 call assert_equal("EÈÉÊËĒĔĖĘĚẺẼ", toupper("eèéêëēĕėęěẻẽ")) 549 call assert_equal("FḞ", toupper("fḟ")) 550 call assert_equal("GĜĞĠĢǤǦǴḠ", toupper("gĝğġģǥǧǵḡ")) 551 call assert_equal("HĤĦḢḦḨẖ", toupper("hĥħḣḧḩẖ")) 552 call assert_equal("IÌÍÎÏĨĪĬĮǏỈ", toupper("iìíîïĩīĭįǐỉ")) 553 call assert_equal("JĴǰ", toupper("jĵǰ")) 554 call assert_equal("KĶǨḰḴ", toupper("kķǩḱḵ")) 555 call assert_equal("LĹĻĽĿŁḺ", toupper("lĺļľŀłḻ")) 556 call assert_equal("MḾṀ ", toupper("mḿṁ ")) 557 call assert_equal("NÑŃŅŇʼnṄṈ", toupper("nñńņňʼnṅṉ")) 558 call assert_equal("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ", toupper("oòóôõöøōŏőơǒǫǭỏ")) 559 call assert_equal("PṔṖ", toupper("pṕṗ")) 560 call assert_equal("Q", toupper("q")) 561 call assert_equal("RŔŖŘṘṞ", toupper("rŕŗřṙṟ")) 562 call assert_equal("SŚŜŞŠṠ", toupper("sśŝşšṡ")) 563 call assert_equal("TŢŤŦṪṮẗ", toupper("tţťŧṫṯẗ")) 564 call assert_equal("UÙÚÛÜŨŪŬŮŰŲƯǓỦ", toupper("uùúûüũūŭůűųưǔủ")) 565 call assert_equal("VṼ", toupper("vṽ")) 566 call assert_equal("WŴẀẂẄẆẘ", toupper("wŵẁẃẅẇẘ")) 567 call assert_equal("ẊẌ", toupper("ẋẍ")) 568 call assert_equal("YÝŸŶẎẙỲỶỸ", toupper("yýÿŷẏẙỳỷỹ")) 569 call assert_equal("ZŹŻŽƵẐẔ", toupper("zźżžƶẑẕ")) 570 571 " Test that uppercase diacritics, which should remain unchanged. 572 call assert_equal("AÀÁÂÃÄÅĀĂĄǍǞǠẢ", toupper("AÀÁÂÃÄÅĀĂĄǍǞǠẢ")) 573 call assert_equal("BḂḆ", toupper("BḂḆ")) 574 call assert_equal("CÇĆĈĊČ", toupper("CÇĆĈĊČ")) 575 call assert_equal("DĎĐḊḎḐ", toupper("DĎĐḊḎḐ")) 576 call assert_equal("EÈÉÊËĒĔĖĘĚẺẼ", toupper("EÈÉÊËĒĔĖĘĚẺẼ")) 577 call assert_equal("FḞ ", toupper("FḞ ")) 578 call assert_equal("GĜĞĠĢǤǦǴḠ", toupper("GĜĞĠĢǤǦǴḠ")) 579 call assert_equal("HĤĦḢḦḨ", toupper("HĤĦḢḦḨ")) 580 call assert_equal("IÌÍÎÏĨĪĬĮİǏỈ", toupper("IÌÍÎÏĨĪĬĮİǏỈ")) 581 call assert_equal("JĴ", toupper("JĴ")) 582 call assert_equal("KĶǨḰḴ", toupper("KĶǨḰḴ")) 583 call assert_equal("LĹĻĽĿŁḺ", toupper("LĹĻĽĿŁḺ")) 584 call assert_equal("MḾṀ", toupper("MḾṀ")) 585 call assert_equal("NÑŃŅŇṄṈ", toupper("NÑŃŅŇṄṈ")) 586 call assert_equal("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ", toupper("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ")) 587 call assert_equal("PṔṖ", toupper("PṔṖ")) 588 call assert_equal("Q", toupper("Q")) 589 call assert_equal("RŔŖŘṘṞ", toupper("RŔŖŘṘṞ")) 590 call assert_equal("SŚŜŞŠṠ", toupper("SŚŜŞŠṠ")) 591 call assert_equal("TŢŤŦṪṮ", toupper("TŢŤŦṪṮ")) 592 call assert_equal("UÙÚÛÜŨŪŬŮŰŲƯǓỦ", toupper("UÙÚÛÜŨŪŬŮŰŲƯǓỦ")) 593 call assert_equal("VṼ", toupper("VṼ")) 594 call assert_equal("WŴẀẂẄẆ", toupper("WŴẀẂẄẆ")) 595 call assert_equal("XẊẌ", toupper("XẊẌ")) 596 call assert_equal("YÝŶŸẎỲỶỸ", toupper("YÝŶŸẎỲỶỸ")) 597 call assert_equal("ZŹŻŽƵẐẔ", toupper("ZŹŻŽƵẐẔ")) 598 599 call assert_equal("Ⱥ Ⱦ", toupper("ⱥ ⱦ")) 600 601 " This call to toupper with invalid utf8 sequence used to cause access to 602 " invalid memory. 603 call toupper("\xC0\x80\xC0") 604 call toupper("123\xC0\x80\xC0") 605endfunc 606 607func Test_tr() 608 call assert_equal('foo', tr('bar', 'bar', 'foo')) 609 call assert_equal('zxy', 'cab'->tr('abc', 'xyz')) 610endfunc 611 612" Tests for the mode() function 613let current_modes = '' 614func Save_mode() 615 let g:current_modes = mode(0) . '-' . mode(1) 616 return '' 617endfunc 618 619func Test_mode() 620 new 621 call append(0, ["Blue Ball Black", "Brown Band Bowl", ""]) 622 623 " Only complete from the current buffer. 624 set complete=. 625 626 inoremap <F2> <C-R>=Save_mode()<CR> 627 628 normal! 3G 629 exe "normal i\<F2>\<Esc>" 630 call assert_equal('i-i', g:current_modes) 631 " i_CTRL-P: Multiple matches 632 exe "normal i\<C-G>uBa\<C-P>\<F2>\<Esc>u" 633 call assert_equal('i-ic', g:current_modes) 634 " i_CTRL-P: Single match 635 exe "normal iBro\<C-P>\<F2>\<Esc>u" 636 call assert_equal('i-ic', g:current_modes) 637 " i_CTRL-X 638 exe "normal iBa\<C-X>\<F2>\<Esc>u" 639 call assert_equal('i-ix', g:current_modes) 640 " i_CTRL-X CTRL-P: Multiple matches 641 exe "normal iBa\<C-X>\<C-P>\<F2>\<Esc>u" 642 call assert_equal('i-ic', g:current_modes) 643 " i_CTRL-X CTRL-P: Single match 644 exe "normal iBro\<C-X>\<C-P>\<F2>\<Esc>u" 645 call assert_equal('i-ic', g:current_modes) 646 " i_CTRL-X CTRL-P + CTRL-P: Single match 647 exe "normal iBro\<C-X>\<C-P>\<C-P>\<F2>\<Esc>u" 648 call assert_equal('i-ic', g:current_modes) 649 " i_CTRL-X CTRL-L: Multiple matches 650 exe "normal i\<C-X>\<C-L>\<F2>\<Esc>u" 651 call assert_equal('i-ic', g:current_modes) 652 " i_CTRL-X CTRL-L: Single match 653 exe "normal iBlu\<C-X>\<C-L>\<F2>\<Esc>u" 654 call assert_equal('i-ic', g:current_modes) 655 " i_CTRL-P: No match 656 exe "normal iCom\<C-P>\<F2>\<Esc>u" 657 call assert_equal('i-ic', g:current_modes) 658 " i_CTRL-X CTRL-P: No match 659 exe "normal iCom\<C-X>\<C-P>\<F2>\<Esc>u" 660 call assert_equal('i-ic', g:current_modes) 661 " i_CTRL-X CTRL-L: No match 662 exe "normal iabc\<C-X>\<C-L>\<F2>\<Esc>u" 663 call assert_equal('i-ic', g:current_modes) 664 665 " R_CTRL-P: Multiple matches 666 exe "normal RBa\<C-P>\<F2>\<Esc>u" 667 call assert_equal('R-Rc', g:current_modes) 668 " R_CTRL-P: Single match 669 exe "normal RBro\<C-P>\<F2>\<Esc>u" 670 call assert_equal('R-Rc', g:current_modes) 671 " R_CTRL-X 672 exe "normal RBa\<C-X>\<F2>\<Esc>u" 673 call assert_equal('R-Rx', g:current_modes) 674 " R_CTRL-X CTRL-P: Multiple matches 675 exe "normal RBa\<C-X>\<C-P>\<F2>\<Esc>u" 676 call assert_equal('R-Rc', g:current_modes) 677 " R_CTRL-X CTRL-P: Single match 678 exe "normal RBro\<C-X>\<C-P>\<F2>\<Esc>u" 679 call assert_equal('R-Rc', g:current_modes) 680 " R_CTRL-X CTRL-P + CTRL-P: Single match 681 exe "normal RBro\<C-X>\<C-P>\<C-P>\<F2>\<Esc>u" 682 call assert_equal('R-Rc', g:current_modes) 683 " R_CTRL-X CTRL-L: Multiple matches 684 exe "normal R\<C-X>\<C-L>\<F2>\<Esc>u" 685 call assert_equal('R-Rc', g:current_modes) 686 " R_CTRL-X CTRL-L: Single match 687 exe "normal RBlu\<C-X>\<C-L>\<F2>\<Esc>u" 688 call assert_equal('R-Rc', g:current_modes) 689 " R_CTRL-P: No match 690 exe "normal RCom\<C-P>\<F2>\<Esc>u" 691 call assert_equal('R-Rc', g:current_modes) 692 " R_CTRL-X CTRL-P: No match 693 exe "normal RCom\<C-X>\<C-P>\<F2>\<Esc>u" 694 call assert_equal('R-Rc', g:current_modes) 695 " R_CTRL-X CTRL-L: No match 696 exe "normal Rabc\<C-X>\<C-L>\<F2>\<Esc>u" 697 call assert_equal('R-Rc', g:current_modes) 698 699 call assert_equal('n', 0->mode()) 700 call assert_equal('n', 1->mode()) 701 702 " i_CTRL-O 703 exe "normal i\<C-O>:call Save_mode()\<Cr>\<Esc>" 704 call assert_equal("n-niI", g:current_modes) 705 706 " R_CTRL-O 707 exe "normal R\<C-O>:call Save_mode()\<Cr>\<Esc>" 708 call assert_equal("n-niR", g:current_modes) 709 710 " gR_CTRL-O 711 exe "normal gR\<C-O>:call Save_mode()\<Cr>\<Esc>" 712 call assert_equal("n-niV", g:current_modes) 713 714 " How to test operator-pending mode? 715 716 call feedkeys("v", 'xt') 717 call assert_equal('v', mode()) 718 call assert_equal('v', mode(1)) 719 call feedkeys("\<Esc>V", 'xt') 720 call assert_equal('V', mode()) 721 call assert_equal('V', mode(1)) 722 call feedkeys("\<Esc>\<C-V>", 'xt') 723 call assert_equal("\<C-V>", mode()) 724 call assert_equal("\<C-V>", mode(1)) 725 call feedkeys("\<Esc>", 'xt') 726 727 call feedkeys("gh", 'xt') 728 call assert_equal('s', mode()) 729 call assert_equal('s', mode(1)) 730 call feedkeys("\<Esc>gH", 'xt') 731 call assert_equal('S', mode()) 732 call assert_equal('S', mode(1)) 733 call feedkeys("\<Esc>g\<C-H>", 'xt') 734 call assert_equal("\<C-S>", mode()) 735 call assert_equal("\<C-S>", mode(1)) 736 call feedkeys("\<Esc>", 'xt') 737 738 call feedkeys(":echo \<C-R>=Save_mode()\<C-U>\<CR>", 'xt') 739 call assert_equal('c-c', g:current_modes) 740 call feedkeys("gQecho \<C-R>=Save_mode()\<CR>\<CR>vi\<CR>", 'xt') 741 call assert_equal('c-cv', g:current_modes) 742 " How to test Ex mode? 743 744 bwipe! 745 iunmap <F2> 746 set complete& 747endfunc 748 749func Test_append() 750 enew! 751 split 752 call append(0, ["foo"]) 753 split 754 only 755 undo 756endfunc 757 758func Test_getbufvar() 759 let bnr = bufnr('%') 760 let b:var_num = '1234' 761 let def_num = '5678' 762 call assert_equal('1234', getbufvar(bnr, 'var_num')) 763 call assert_equal('1234', getbufvar(bnr, 'var_num', def_num)) 764 765 let bd = getbufvar(bnr, '') 766 call assert_equal('1234', bd['var_num']) 767 call assert_true(exists("bd['changedtick']")) 768 call assert_equal(2, len(bd)) 769 770 let bd2 = getbufvar(bnr, '', def_num) 771 call assert_equal(bd, bd2) 772 773 unlet b:var_num 774 call assert_equal(def_num, getbufvar(bnr, 'var_num', def_num)) 775 call assert_equal('', getbufvar(bnr, 'var_num')) 776 777 let bd = getbufvar(bnr, '') 778 call assert_equal(1, len(bd)) 779 let bd = getbufvar(bnr, '',def_num) 780 call assert_equal(1, len(bd)) 781 782 call assert_equal('', getbufvar(9999, '')) 783 call assert_equal(def_num, getbufvar(9999, '', def_num)) 784 unlet def_num 785 786 call assert_equal(0, getbufvar(bnr, '&autoindent')) 787 call assert_equal(0, getbufvar(bnr, '&autoindent', 1)) 788 789 " Open new window with forced option values 790 set fileformats=unix,dos 791 new ++ff=dos ++bin ++enc=iso-8859-2 792 call assert_equal('dos', getbufvar(bufnr('%'), '&fileformat')) 793 call assert_equal(1, getbufvar(bufnr('%'), '&bin')) 794 call assert_equal('iso-8859-2', getbufvar(bufnr('%'), '&fenc')) 795 close 796 797 set fileformats& 798endfunc 799 800func Test_last_buffer_nr() 801 call assert_equal(bufnr('$'), last_buffer_nr()) 802endfunc 803 804func Test_stridx() 805 call assert_equal(-1, stridx('', 'l')) 806 call assert_equal(0, stridx('', '')) 807 call assert_equal(0, 'hello'->stridx('')) 808 call assert_equal(-1, stridx('hello', 'L')) 809 call assert_equal(2, stridx('hello', 'l', -1)) 810 call assert_equal(2, stridx('hello', 'l', 0)) 811 call assert_equal(2, 'hello'->stridx('l', 1)) 812 call assert_equal(3, stridx('hello', 'l', 3)) 813 call assert_equal(-1, stridx('hello', 'l', 4)) 814 call assert_equal(-1, stridx('hello', 'l', 10)) 815 call assert_equal(2, stridx('hello', 'll')) 816 call assert_equal(-1, stridx('hello', 'hello world')) 817endfunc 818 819func Test_strridx() 820 call assert_equal(-1, strridx('', 'l')) 821 call assert_equal(0, strridx('', '')) 822 call assert_equal(5, strridx('hello', '')) 823 call assert_equal(-1, strridx('hello', 'L')) 824 call assert_equal(3, 'hello'->strridx('l')) 825 call assert_equal(3, strridx('hello', 'l', 10)) 826 call assert_equal(3, strridx('hello', 'l', 3)) 827 call assert_equal(2, strridx('hello', 'l', 2)) 828 call assert_equal(-1, strridx('hello', 'l', 1)) 829 call assert_equal(-1, strridx('hello', 'l', 0)) 830 call assert_equal(-1, strridx('hello', 'l', -1)) 831 call assert_equal(2, strridx('hello', 'll')) 832 call assert_equal(-1, strridx('hello', 'hello world')) 833endfunc 834 835func Test_match_func() 836 call assert_equal(4, match('testing', 'ing')) 837 call assert_equal(4, 'testing'->match('ing', 2)) 838 call assert_equal(-1, match('testing', 'ing', 5)) 839 call assert_equal(-1, match('testing', 'ing', 8)) 840 call assert_equal(1, match(['vim', 'testing', 'execute'], 'ing')) 841 call assert_equal(-1, match(['vim', 'testing', 'execute'], 'img')) 842endfunc 843 844func Test_matchend() 845 call assert_equal(7, matchend('testing', 'ing')) 846 call assert_equal(7, 'testing'->matchend('ing', 2)) 847 call assert_equal(-1, matchend('testing', 'ing', 5)) 848 call assert_equal(-1, matchend('testing', 'ing', 8)) 849 call assert_equal(match(['vim', 'testing', 'execute'], 'ing'), matchend(['vim', 'testing', 'execute'], 'ing')) 850 call assert_equal(match(['vim', 'testing', 'execute'], 'img'), matchend(['vim', 'testing', 'execute'], 'img')) 851endfunc 852 853func Test_matchlist() 854 call assert_equal(['acd', 'a', '', 'c', 'd', '', '', '', '', ''], matchlist('acd', '\(a\)\?\(b\)\?\(c\)\?\(.*\)')) 855 call assert_equal(['d', '', '', '', 'd', '', '', '', '', ''], 'acd'->matchlist('\(a\)\?\(b\)\?\(c\)\?\(.*\)', 2)) 856 call assert_equal([], matchlist('acd', '\(a\)\?\(b\)\?\(c\)\?\(.*\)', 4)) 857endfunc 858 859func Test_matchstr() 860 call assert_equal('ing', matchstr('testing', 'ing')) 861 call assert_equal('ing', 'testing'->matchstr('ing', 2)) 862 call assert_equal('', matchstr('testing', 'ing', 5)) 863 call assert_equal('', matchstr('testing', 'ing', 8)) 864 call assert_equal('testing', matchstr(['vim', 'testing', 'execute'], 'ing')) 865 call assert_equal('', matchstr(['vim', 'testing', 'execute'], 'img')) 866endfunc 867 868func Test_matchstrpos() 869 call assert_equal(['ing', 4, 7], matchstrpos('testing', 'ing')) 870 call assert_equal(['ing', 4, 7], 'testing'->matchstrpos('ing', 2)) 871 call assert_equal(['', -1, -1], matchstrpos('testing', 'ing', 5)) 872 call assert_equal(['', -1, -1], matchstrpos('testing', 'ing', 8)) 873 call assert_equal(['ing', 1, 4, 7], matchstrpos(['vim', 'testing', 'execute'], 'ing')) 874 call assert_equal(['', -1, -1, -1], matchstrpos(['vim', 'testing', 'execute'], 'img')) 875endfunc 876 877func Test_nextnonblank_prevnonblank() 878 new 879insert 880This 881 882 883is 884 885a 886Test 887. 888 call assert_equal(0, nextnonblank(-1)) 889 call assert_equal(0, nextnonblank(0)) 890 call assert_equal(1, nextnonblank(1)) 891 call assert_equal(4, 2->nextnonblank()) 892 call assert_equal(4, nextnonblank(3)) 893 call assert_equal(4, nextnonblank(4)) 894 call assert_equal(6, nextnonblank(5)) 895 call assert_equal(6, nextnonblank(6)) 896 call assert_equal(7, nextnonblank(7)) 897 call assert_equal(0, 8->nextnonblank()) 898 899 call assert_equal(0, prevnonblank(-1)) 900 call assert_equal(0, prevnonblank(0)) 901 call assert_equal(1, 1->prevnonblank()) 902 call assert_equal(1, prevnonblank(2)) 903 call assert_equal(1, prevnonblank(3)) 904 call assert_equal(4, prevnonblank(4)) 905 call assert_equal(4, 5->prevnonblank()) 906 call assert_equal(6, prevnonblank(6)) 907 call assert_equal(7, prevnonblank(7)) 908 call assert_equal(0, prevnonblank(8)) 909 bw! 910endfunc 911 912func Test_byte2line_line2byte() 913 new 914 set endofline 915 call setline(1, ['a', 'bc', 'd']) 916 917 set fileformat=unix 918 call assert_equal([-1, -1, 1, 1, 2, 2, 2, 3, 3, -1], 919 \ map(range(-1, 8), 'byte2line(v:val)')) 920 call assert_equal([-1, -1, 1, 3, 6, 8, -1], 921 \ map(range(-1, 5), 'line2byte(v:val)')) 922 923 set fileformat=mac 924 call assert_equal([-1, -1, 1, 1, 2, 2, 2, 3, 3, -1], 925 \ map(range(-1, 8), 'v:val->byte2line()')) 926 call assert_equal([-1, -1, 1, 3, 6, 8, -1], 927 \ map(range(-1, 5), 'v:val->line2byte()')) 928 929 set fileformat=dos 930 call assert_equal([-1, -1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, -1], 931 \ map(range(-1, 11), 'byte2line(v:val)')) 932 call assert_equal([-1, -1, 1, 4, 8, 11, -1], 933 \ map(range(-1, 5), 'line2byte(v:val)')) 934 935 bw! 936 set noendofline nofixendofline 937 normal a- 938 for ff in ["unix", "mac", "dos"] 939 let &fileformat = ff 940 call assert_equal(1, line2byte(1)) 941 call assert_equal(2, line2byte(2)) " line2byte(line("$") + 1) is the buffer size plus one (as per :help line2byte). 942 endfor 943 944 set endofline& fixendofline& fileformat& 945 bw! 946endfunc 947 948func Test_byteidx() 949 let a = '.é.' " one char of two bytes 950 call assert_equal(0, byteidx(a, 0)) 951 call assert_equal(0, byteidxcomp(a, 0)) 952 call assert_equal(1, byteidx(a, 1)) 953 call assert_equal(1, byteidxcomp(a, 1)) 954 call assert_equal(3, byteidx(a, 2)) 955 call assert_equal(3, byteidxcomp(a, 2)) 956 call assert_equal(4, byteidx(a, 3)) 957 call assert_equal(4, byteidxcomp(a, 3)) 958 call assert_equal(-1, byteidx(a, 4)) 959 call assert_equal(-1, byteidxcomp(a, 4)) 960 961 let b = '.é.' " normal e with composing char 962 call assert_equal(0, b->byteidx(0)) 963 call assert_equal(1, b->byteidx(1)) 964 call assert_equal(4, b->byteidx(2)) 965 call assert_equal(5, b->byteidx(3)) 966 call assert_equal(-1, b->byteidx(4)) 967 968 call assert_equal(0, b->byteidxcomp(0)) 969 call assert_equal(1, b->byteidxcomp(1)) 970 call assert_equal(2, b->byteidxcomp(2)) 971 call assert_equal(4, b->byteidxcomp(3)) 972 call assert_equal(5, b->byteidxcomp(4)) 973 call assert_equal(-1, b->byteidxcomp(5)) 974endfunc 975 976func Test_count() 977 let l = ['a', 'a', 'A', 'b'] 978 call assert_equal(2, count(l, 'a')) 979 call assert_equal(1, count(l, 'A')) 980 call assert_equal(1, count(l, 'b')) 981 call assert_equal(0, count(l, 'B')) 982 983 call assert_equal(2, count(l, 'a', 0)) 984 call assert_equal(1, count(l, 'A', 0)) 985 call assert_equal(1, count(l, 'b', 0)) 986 call assert_equal(0, count(l, 'B', 0)) 987 988 call assert_equal(3, count(l, 'a', 1)) 989 call assert_equal(3, count(l, 'A', 1)) 990 call assert_equal(1, count(l, 'b', 1)) 991 call assert_equal(1, count(l, 'B', 1)) 992 call assert_equal(0, count(l, 'c', 1)) 993 994 call assert_equal(1, count(l, 'a', 0, 1)) 995 call assert_equal(2, count(l, 'a', 1, 1)) 996 call assert_fails('call count(l, "a", 0, 10)', 'E684:') 997 call assert_fails('call count(l, "a", [])', 'E745:') 998 999 let d = {1: 'a', 2: 'a', 3: 'A', 4: 'b'} 1000 call assert_equal(2, count(d, 'a')) 1001 call assert_equal(1, count(d, 'A')) 1002 call assert_equal(1, count(d, 'b')) 1003 call assert_equal(0, count(d, 'B')) 1004 1005 call assert_equal(2, count(d, 'a', 0)) 1006 call assert_equal(1, count(d, 'A', 0)) 1007 call assert_equal(1, count(d, 'b', 0)) 1008 call assert_equal(0, count(d, 'B', 0)) 1009 1010 call assert_equal(3, count(d, 'a', 1)) 1011 call assert_equal(3, count(d, 'A', 1)) 1012 call assert_equal(1, count(d, 'b', 1)) 1013 call assert_equal(1, count(d, 'B', 1)) 1014 call assert_equal(0, count(d, 'c', 1)) 1015 1016 call assert_fails('call count(d, "a", 0, 1)', 'E474:') 1017 1018 call assert_equal(0, count("foo", "bar")) 1019 call assert_equal(1, count("foo", "oo")) 1020 call assert_equal(2, count("foo", "o")) 1021 call assert_equal(0, count("foo", "O")) 1022 call assert_equal(2, count("foo", "O", 1)) 1023 call assert_equal(2, count("fooooo", "oo")) 1024 call assert_equal(0, count("foo", "")) 1025 1026 call assert_fails('call count(0, 0)', 'E712:') 1027endfunc 1028 1029func Test_changenr() 1030 new Xchangenr 1031 call assert_equal(0, changenr()) 1032 norm ifoo 1033 call assert_equal(1, changenr()) 1034 set undolevels=10 1035 norm Sbar 1036 call assert_equal(2, changenr()) 1037 undo 1038 call assert_equal(1, changenr()) 1039 redo 1040 call assert_equal(2, changenr()) 1041 bw! 1042 set undolevels& 1043endfunc 1044 1045func Test_filewritable() 1046 new Xfilewritable 1047 write! 1048 call assert_equal(1, filewritable('Xfilewritable')) 1049 1050 call assert_notequal(0, setfperm('Xfilewritable', 'r--r-----')) 1051 call assert_equal(0, filewritable('Xfilewritable')) 1052 1053 call assert_notequal(0, setfperm('Xfilewritable', 'rw-r-----')) 1054 call assert_equal(1, 'Xfilewritable'->filewritable()) 1055 1056 call assert_equal(0, filewritable('doesnotexist')) 1057 1058 call delete('Xfilewritable') 1059 bw! 1060endfunc 1061 1062func Test_Executable() 1063 if has('win32') 1064 call assert_equal(1, executable('notepad')) 1065 call assert_equal(1, 'notepad.exe'->executable()) 1066 call assert_equal(0, executable('notepad.exe.exe')) 1067 call assert_equal(0, executable('shell32.dll')) 1068 call assert_equal(0, executable('win.ini')) 1069 elseif has('unix') 1070 call assert_equal(1, 'cat'->executable()) 1071 call assert_equal(0, executable('nodogshere')) 1072 1073 " get "cat" path and remove the leading / 1074 let catcmd = exepath('cat')[1:] 1075 new 1076 " check that the relative path works in / 1077 lcd / 1078 call assert_equal(1, executable(catcmd)) 1079 call assert_equal('/' .. catcmd, catcmd->exepath()) 1080 bwipe 1081 endif 1082endfunc 1083 1084func Test_executable_longname() 1085 if !has('win32') 1086 return 1087 endif 1088 1089 let fname = 'X' . repeat('あ', 200) . '.bat' 1090 call writefile([], fname) 1091 call assert_equal(1, executable(fname)) 1092 call delete(fname) 1093endfunc 1094 1095func Test_hostname() 1096 let hostname_vim = hostname() 1097 if has('unix') 1098 let hostname_system = systemlist('uname -n')[0] 1099 call assert_equal(hostname_vim, hostname_system) 1100 endif 1101endfunc 1102 1103func Test_getpid() 1104 " getpid() always returns the same value within a vim instance. 1105 call assert_equal(getpid(), getpid()) 1106 if has('unix') 1107 call assert_equal(systemlist('echo $PPID')[0], string(getpid())) 1108 endif 1109endfunc 1110 1111func Test_hlexists() 1112 call assert_equal(0, hlexists('does_not_exist')) 1113 call assert_equal(0, 'Number'->hlexists()) 1114 call assert_equal(0, highlight_exists('does_not_exist')) 1115 call assert_equal(0, highlight_exists('Number')) 1116 syntax on 1117 call assert_equal(0, hlexists('does_not_exist')) 1118 call assert_equal(1, hlexists('Number')) 1119 call assert_equal(0, highlight_exists('does_not_exist')) 1120 call assert_equal(1, highlight_exists('Number')) 1121 syntax off 1122endfunc 1123 1124func Test_col() 1125 new 1126 call setline(1, 'abcdef') 1127 norm gg4|mx6|mY2| 1128 call assert_equal(2, col('.')) 1129 call assert_equal(7, col('$')) 1130 call assert_equal(4, col("'x")) 1131 call assert_equal(6, col("'Y")) 1132 call assert_equal(2, [1, 2]->col()) 1133 call assert_equal(7, col([1, '$'])) 1134 1135 call assert_equal(0, col('')) 1136 call assert_equal(0, col('x')) 1137 call assert_equal(0, col([2, '$'])) 1138 call assert_equal(0, col([1, 100])) 1139 call assert_equal(0, col([1])) 1140 bw! 1141endfunc 1142 1143func Test_inputlist() 1144 call feedkeys(":let c = inputlist(['Select color:', '1. red', '2. green', '3. blue'])\<cr>1\<cr>", 'tx') 1145 call assert_equal(1, c) 1146 call feedkeys(":let c = ['Select color:', '1. red', '2. green', '3. blue']->inputlist()\<cr>2\<cr>", 'tx') 1147 call assert_equal(2, c) 1148 call feedkeys(":let c = inputlist(['Select color:', '1. red', '2. green', '3. blue'])\<cr>3\<cr>", 'tx') 1149 call assert_equal(3, c) 1150 1151 call assert_fails('call inputlist("")', 'E686:') 1152endfunc 1153 1154func Test_balloon_show() 1155 if has('balloon_eval') 1156 " This won't do anything but must not crash either. 1157 call balloon_show('hi!') 1158 if !has('gui_running') 1159 call balloon_show(range(3)) 1160 endif 1161 endif 1162endfunc 1163 1164func Test_setbufvar_options() 1165 " This tests that aucmd_prepbuf() and aucmd_restbuf() properly restore the 1166 " window layout. 1167 call assert_equal(1, winnr('$')) 1168 split dummy_preview 1169 resize 2 1170 set winfixheight winfixwidth 1171 let prev_id = win_getid() 1172 1173 wincmd j 1174 let wh = winheight('.') 1175 let dummy_buf = bufnr('dummy_buf1', v:true) 1176 call setbufvar(dummy_buf, '&buftype', 'nofile') 1177 execute 'belowright vertical split #' . dummy_buf 1178 call assert_equal(wh, winheight('.')) 1179 let dum1_id = win_getid() 1180 1181 wincmd h 1182 let wh = winheight('.') 1183 let dummy_buf = bufnr('dummy_buf2', v:true) 1184 eval 'nofile'->setbufvar(dummy_buf, '&buftype') 1185 execute 'belowright vertical split #' . dummy_buf 1186 call assert_equal(wh, winheight('.')) 1187 1188 bwipe! 1189 call win_gotoid(prev_id) 1190 bwipe! 1191 call win_gotoid(dum1_id) 1192 bwipe! 1193endfunc 1194 1195func Test_redo_in_nested_functions() 1196 nnoremap g. :set opfunc=Operator<CR>g@ 1197 function Operator( type, ... ) 1198 let @x = 'XXX' 1199 execute 'normal! g`[' . (a:type ==# 'line' ? 'V' : 'v') . 'g`]' . '"xp' 1200 endfunction 1201 1202 function! Apply() 1203 5,6normal! . 1204 endfunction 1205 1206 new 1207 call setline(1, repeat(['some "quoted" text', 'more "quoted" text'], 3)) 1208 1normal g.i" 1209 call assert_equal('some "XXX" text', getline(1)) 1210 3,4normal . 1211 call assert_equal('some "XXX" text', getline(3)) 1212 call assert_equal('more "XXX" text', getline(4)) 1213 call Apply() 1214 call assert_equal('some "XXX" text', getline(5)) 1215 call assert_equal('more "XXX" text', getline(6)) 1216 bwipe! 1217 1218 nunmap g. 1219 delfunc Operator 1220 delfunc Apply 1221endfunc 1222 1223func Test_shellescape() 1224 let save_shell = &shell 1225 set shell=bash 1226 call assert_equal("'text'", shellescape('text')) 1227 call assert_equal("'te\"xt'", 'te"xt'->shellescape()) 1228 call assert_equal("'te'\\''xt'", shellescape("te'xt")) 1229 1230 call assert_equal("'te%xt'", shellescape("te%xt")) 1231 call assert_equal("'te\\%xt'", shellescape("te%xt", 1)) 1232 call assert_equal("'te#xt'", shellescape("te#xt")) 1233 call assert_equal("'te\\#xt'", shellescape("te#xt", 1)) 1234 call assert_equal("'te!xt'", shellescape("te!xt")) 1235 call assert_equal("'te\\!xt'", shellescape("te!xt", 1)) 1236 1237 call assert_equal("'te\nxt'", shellescape("te\nxt")) 1238 call assert_equal("'te\\\nxt'", shellescape("te\nxt", 1)) 1239 set shell=tcsh 1240 call assert_equal("'te\\!xt'", shellescape("te!xt")) 1241 call assert_equal("'te\\\\!xt'", shellescape("te!xt", 1)) 1242 call assert_equal("'te\\\nxt'", shellescape("te\nxt")) 1243 call assert_equal("'te\\\\\nxt'", shellescape("te\nxt", 1)) 1244 1245 let &shell = save_shell 1246endfunc 1247 1248func Test_trim() 1249 call assert_equal("Testing", trim(" \t\r\r\x0BTesting \t\n\r\n\t\x0B\x0B")) 1250 call assert_equal("Testing", " \t \r\r\n\n\x0BTesting \t\n\r\n\t\x0B\x0B"->trim()) 1251 call assert_equal("RESERVE", trim("xyz \twwRESERVEzyww \t\t", " wxyz\t")) 1252 call assert_equal("wRE \tSERVEzyww", trim("wRE \tSERVEzyww")) 1253 call assert_equal("abcd\t xxxx tail", trim(" \tabcd\t xxxx tail")) 1254 call assert_equal("\tabcd\t xxxx tail", trim(" \tabcd\t xxxx tail", " ")) 1255 call assert_equal(" \tabcd\t xxxx tail", trim(" \tabcd\t xxxx tail", "abx")) 1256 call assert_equal("RESERVE", trim("你RESERVE好", "你好")) 1257 call assert_equal("您R E SER V E早", trim("你好您R E SER V E早好你你", "你好")) 1258 call assert_equal("你好您R E SER V E早好你你", trim(" \n\r\r 你好您R E SER V E早好你你 \t \x0B", )) 1259 call assert_equal("您R E SER V E早好你你 \t \x0B", trim(" 你好您R E SER V E早好你你 \t \x0B", " 你好")) 1260 call assert_equal("您R E SER V E早好你你 \t \x0B", trim(" tteesstttt你好您R E SER V E早好你你 \t \x0B ttestt", " 你好tes")) 1261 call assert_equal("您R E SER V E早好你你 \t \x0B", trim(" tteesstttt你好您R E SER V E早好你你 \t \x0B ttestt", " 你你你好好好tttsses")) 1262 call assert_equal("留下", trim("这些些不要这些留下这些", "这些不要")) 1263 call assert_equal("", trim("", "")) 1264 call assert_equal("a", trim("a", "")) 1265 call assert_equal("", trim("", "a")) 1266 1267 let chars = join(map(range(1, 0x20) + [0xa0], {n -> n->nr2char()}), '') 1268 call assert_equal("x", trim(chars . "x" . chars)) 1269endfunc 1270 1271" Test for reg_recording() and reg_executing() 1272func Test_reg_executing_and_recording() 1273 let s:reg_stat = '' 1274 func s:save_reg_stat() 1275 let s:reg_stat = reg_recording() . ':' . reg_executing() 1276 return '' 1277 endfunc 1278 1279 new 1280 call s:save_reg_stat() 1281 call assert_equal(':', s:reg_stat) 1282 call feedkeys("qa\"=s:save_reg_stat()\<CR>pq", 'xt') 1283 call assert_equal('a:', s:reg_stat) 1284 call feedkeys("@a", 'xt') 1285 call assert_equal(':a', s:reg_stat) 1286 call feedkeys("qb@aq", 'xt') 1287 call assert_equal('b:a', s:reg_stat) 1288 call feedkeys("q\"\"=s:save_reg_stat()\<CR>pq", 'xt') 1289 call assert_equal('":', s:reg_stat) 1290 1291 " :normal command saves and restores reg_executing 1292 let s:reg_stat = '' 1293 let @q = ":call TestFunc()\<CR>:call s:save_reg_stat()\<CR>" 1294 func TestFunc() abort 1295 normal! ia 1296 endfunc 1297 call feedkeys("@q", 'xt') 1298 call assert_equal(':q', s:reg_stat) 1299 delfunc TestFunc 1300 1301 " getchar() command saves and restores reg_executing 1302 map W :call TestFunc()<CR> 1303 let @q = "W" 1304 let g:typed = '' 1305 let g:regs = [] 1306 func TestFunc() abort 1307 let g:regs += [reg_executing()] 1308 let g:typed = getchar(0) 1309 let g:regs += [reg_executing()] 1310 endfunc 1311 call feedkeys("@qy", 'xt') 1312 call assert_equal(char2nr("y"), g:typed) 1313 call assert_equal(['q', 'q'], g:regs) 1314 delfunc TestFunc 1315 unmap W 1316 unlet g:typed 1317 unlet g:regs 1318 1319 " input() command saves and restores reg_executing 1320 map W :call TestFunc()<CR> 1321 let @q = "W" 1322 let g:typed = '' 1323 let g:regs = [] 1324 func TestFunc() abort 1325 let g:regs += [reg_executing()] 1326 let g:typed = '?'->input() 1327 let g:regs += [reg_executing()] 1328 endfunc 1329 call feedkeys("@qy\<CR>", 'xt') 1330 call assert_equal("y", g:typed) 1331 call assert_equal(['q', 'q'], g:regs) 1332 delfunc TestFunc 1333 unmap W 1334 unlet g:typed 1335 unlet g:regs 1336 1337 bwipe! 1338 delfunc s:save_reg_stat 1339 unlet s:reg_stat 1340endfunc 1341 1342func Test_inputsecret() 1343 map W :call TestFunc()<CR> 1344 let @q = "W" 1345 let g:typed1 = '' 1346 let g:typed2 = '' 1347 let g:regs = [] 1348 func TestFunc() abort 1349 let g:typed1 = '?'->inputsecret() 1350 let g:typed2 = inputsecret('password: ') 1351 endfunc 1352 call feedkeys("@qsomething\<CR>else\<CR>", 'xt') 1353 call assert_equal("something", g:typed1) 1354 call assert_equal("else", g:typed2) 1355 delfunc TestFunc 1356 unmap W 1357 unlet g:typed1 1358 unlet g:typed2 1359endfunc 1360 1361func Test_getchar() 1362 call feedkeys('a', '') 1363 call assert_equal(char2nr('a'), getchar()) 1364 1365 call setline(1, 'xxxx') 1366 call test_setmouse(1, 3) 1367 let v:mouse_win = 9 1368 let v:mouse_winid = 9 1369 let v:mouse_lnum = 9 1370 let v:mouse_col = 9 1371 call feedkeys("\<S-LeftMouse>", '') 1372 call assert_equal("\<S-LeftMouse>", getchar()) 1373 call assert_equal(1, v:mouse_win) 1374 call assert_equal(win_getid(1), v:mouse_winid) 1375 call assert_equal(1, v:mouse_lnum) 1376 call assert_equal(3, v:mouse_col) 1377 enew! 1378endfunc 1379 1380func Test_libcall_libcallnr() 1381 if !has('libcall') 1382 return 1383 endif 1384 1385 if has('win32') 1386 let libc = 'msvcrt.dll' 1387 elseif has('mac') 1388 let libc = 'libSystem.B.dylib' 1389 elseif executable('ldd') 1390 let libc = matchstr(split(system('ldd ' . GetVimProg())), '/libc\.so\>') 1391 endif 1392 if get(l:, 'libc', '') ==# '' 1393 " On Unix, libc.so can be in various places. 1394 if has('linux') 1395 " There is not documented but regarding the 1st argument of glibc's 1396 " dlopen an empty string and nullptr are equivalent, so using an empty 1397 " string for the 1st argument of libcall allows to call functions. 1398 let libc = '' 1399 elseif has('sun') 1400 " Set the path to libc.so according to the architecture. 1401 let test_bits = system('file ' . GetVimProg()) 1402 let test_arch = system('uname -p') 1403 if test_bits =~ '64-bit' && test_arch =~ 'sparc' 1404 let libc = '/usr/lib/sparcv9/libc.so' 1405 elseif test_bits =~ '64-bit' && test_arch =~ 'i386' 1406 let libc = '/usr/lib/amd64/libc.so' 1407 else 1408 let libc = '/usr/lib/libc.so' 1409 endif 1410 else 1411 " Unfortunately skip this test until a good way is found. 1412 return 1413 endif 1414 endif 1415 1416 if has('win32') 1417 call assert_equal($USERPROFILE, 'USERPROFILE'->libcall(libc, 'getenv')) 1418 else 1419 call assert_equal($HOME, 'HOME'->libcall(libc, 'getenv')) 1420 endif 1421 1422 " If function returns NULL, libcall() should return an empty string. 1423 call assert_equal('', libcall(libc, 'getenv', 'X_ENV_DOES_NOT_EXIT')) 1424 1425 " Test libcallnr() with string and integer argument. 1426 call assert_equal(4, 'abcd'->libcallnr(libc, 'strlen')) 1427 call assert_equal(char2nr('A'), char2nr('a')->libcallnr(libc, 'toupper')) 1428 1429 call assert_fails("call libcall(libc, 'Xdoesnotexist_', '')", 'E364:') 1430 call assert_fails("call libcallnr(libc, 'Xdoesnotexist_', '')", 'E364:') 1431 1432 call assert_fails("call libcall('Xdoesnotexist_', 'getenv', 'HOME')", 'E364:') 1433 call assert_fails("call libcallnr('Xdoesnotexist_', 'strlen', 'abcd')", 'E364:') 1434endfunc 1435 1436sandbox function Fsandbox() 1437 normal ix 1438endfunc 1439 1440func Test_func_sandbox() 1441 sandbox let F = {-> 'hello'} 1442 call assert_equal('hello', F()) 1443 1444 sandbox let F = {-> "normal ix\<Esc>"->execute()} 1445 call assert_fails('call F()', 'E48:') 1446 unlet F 1447 1448 call assert_fails('call Fsandbox()', 'E48:') 1449 delfunc Fsandbox 1450endfunc 1451 1452func EditAnotherFile() 1453 let word = expand('<cword>') 1454 edit Xfuncrange2 1455endfunc 1456 1457func Test_func_range_with_edit() 1458 " Define a function that edits another buffer, then call it with a range that 1459 " is invalid in that buffer. 1460 call writefile(['just one line'], 'Xfuncrange2') 1461 new 1462 eval 10->range()->setline(1) 1463 write Xfuncrange1 1464 call assert_fails('5,8call EditAnotherFile()', 'E16:') 1465 1466 call delete('Xfuncrange1') 1467 call delete('Xfuncrange2') 1468 bwipe! 1469endfunc 1470 1471func Test_func_exists_on_reload() 1472 call writefile(['func ExistingFunction()', 'echo "yes"', 'endfunc'], 'Xfuncexists') 1473 call assert_equal(0, exists('*ExistingFunction')) 1474 source Xfuncexists 1475 call assert_equal(1, '*ExistingFunction'->exists()) 1476 " Redefining a function when reloading a script is OK. 1477 source Xfuncexists 1478 call assert_equal(1, exists('*ExistingFunction')) 1479 1480 " But redefining in another script is not OK. 1481 call writefile(['func ExistingFunction()', 'echo "yes"', 'endfunc'], 'Xfuncexists2') 1482 call assert_fails('source Xfuncexists2', 'E122:') 1483 1484 delfunc ExistingFunction 1485 call assert_equal(0, exists('*ExistingFunction')) 1486 call writefile([ 1487 \ 'func ExistingFunction()', 'echo "yes"', 'endfunc', 1488 \ 'func ExistingFunction()', 'echo "no"', 'endfunc', 1489 \ ], 'Xfuncexists') 1490 call assert_fails('source Xfuncexists', 'E122:') 1491 call assert_equal(1, exists('*ExistingFunction')) 1492 1493 call delete('Xfuncexists2') 1494 call delete('Xfuncexists') 1495 delfunc ExistingFunction 1496endfunc 1497 1498" Test confirm({msg} [, {choices} [, {default} [, {type}]]]) 1499func Test_confirm() 1500 CheckUnix 1501 CheckNotGui 1502 1503 call feedkeys('o', 'L') 1504 let a = confirm('Press O to proceed') 1505 call assert_equal(1, a) 1506 1507 call feedkeys('y', 'L') 1508 let a = 'Are you sure?'->confirm("&Yes\n&No") 1509 call assert_equal(1, a) 1510 1511 call feedkeys('n', 'L') 1512 let a = confirm('Are you sure?', "&Yes\n&No") 1513 call assert_equal(2, a) 1514 1515 " confirm() should return 0 when pressing CTRL-C. 1516 call feedkeys("\<C-c>", 'L') 1517 let a = confirm('Are you sure?', "&Yes\n&No") 1518 call assert_equal(0, a) 1519 1520 " <Esc> requires another character to avoid it being seen as the start of an 1521 " escape sequence. Zero should be harmless. 1522 eval "\<Esc>0"->feedkeys('L') 1523 let a = confirm('Are you sure?', "&Yes\n&No") 1524 call assert_equal(0, a) 1525 1526 " Default choice is returned when pressing <CR>. 1527 call feedkeys("\<CR>", 'L') 1528 let a = confirm('Are you sure?', "&Yes\n&No") 1529 call assert_equal(1, a) 1530 1531 call feedkeys("\<CR>", 'L') 1532 let a = confirm('Are you sure?', "&Yes\n&No", 2) 1533 call assert_equal(2, a) 1534 1535 call feedkeys("\<CR>", 'L') 1536 let a = confirm('Are you sure?', "&Yes\n&No", 0) 1537 call assert_equal(0, a) 1538 1539 " Test with the {type} 4th argument 1540 for type in ['Error', 'Question', 'Info', 'Warning', 'Generic'] 1541 call feedkeys('y', 'L') 1542 let a = confirm('Are you sure?', "&Yes\n&No\n", 1, type) 1543 call assert_equal(1, a) 1544 endfor 1545 1546 call assert_fails('call confirm([])', 'E730:') 1547 call assert_fails('call confirm("Are you sure?", [])', 'E730:') 1548 call assert_fails('call confirm("Are you sure?", "&Yes\n&No\n", [])', 'E745:') 1549 call assert_fails('call confirm("Are you sure?", "&Yes\n&No\n", 0, [])', 'E730:') 1550endfunc 1551 1552func Test_platform_name() 1553 " The system matches at most only one name. 1554 let names = ['amiga', 'beos', 'bsd', 'hpux', 'linux', 'mac', 'qnx', 'sun', 'vms', 'win32', 'win32unix'] 1555 call assert_inrange(0, 1, len(filter(copy(names), 'has(v:val)'))) 1556 1557 " Is Unix? 1558 call assert_equal(has('beos'), has('beos') && has('unix')) 1559 call assert_equal(has('bsd'), has('bsd') && has('unix')) 1560 call assert_equal(has('hpux'), has('hpux') && has('unix')) 1561 call assert_equal(has('linux'), has('linux') && has('unix')) 1562 call assert_equal(has('mac'), has('mac') && has('unix')) 1563 call assert_equal(has('qnx'), has('qnx') && has('unix')) 1564 call assert_equal(has('sun'), has('sun') && has('unix')) 1565 call assert_equal(has('win32'), has('win32') && !has('unix')) 1566 call assert_equal(has('win32unix'), has('win32unix') && has('unix')) 1567 1568 if has('unix') && executable('uname') 1569 let uname = system('uname') 1570 call assert_equal(uname =~? 'BeOS', has('beos')) 1571 " GNU userland on BSD kernels (e.g., GNU/kFreeBSD) don't have BSD defined 1572 call assert_equal(uname =~? '\%(GNU/k\w\+\)\@<!BSD\|DragonFly', has('bsd')) 1573 call assert_equal(uname =~? 'HP-UX', has('hpux')) 1574 call assert_equal(uname =~? 'Linux', has('linux')) 1575 call assert_equal(uname =~? 'Darwin', has('mac')) 1576 call assert_equal(uname =~? 'QNX', has('qnx')) 1577 call assert_equal(uname =~? 'SunOS', has('sun')) 1578 call assert_equal(uname =~? 'CYGWIN\|MSYS', has('win32unix')) 1579 endif 1580endfunc 1581 1582func Test_readdir() 1583 call mkdir('Xdir') 1584 call writefile([], 'Xdir/foo.txt') 1585 call writefile([], 'Xdir/bar.txt') 1586 call mkdir('Xdir/dir') 1587 1588 " All results 1589 let files = readdir('Xdir') 1590 call assert_equal(['bar.txt', 'dir', 'foo.txt'], sort(files)) 1591 1592 " Only results containing "f" 1593 let files = 'Xdir'->readdir({ x -> stridx(x, 'f') !=- 1 }) 1594 call assert_equal(['foo.txt'], sort(files)) 1595 1596 " Only .txt files 1597 let files = readdir('Xdir', { x -> x =~ '.txt$' }) 1598 call assert_equal(['bar.txt', 'foo.txt'], sort(files)) 1599 1600 " Only .txt files with string 1601 let files = readdir('Xdir', 'v:val =~ ".txt$"') 1602 call assert_equal(['bar.txt', 'foo.txt'], sort(files)) 1603 1604 " Limit to 1 result. 1605 let l = [] 1606 let files = readdir('Xdir', {x -> len(add(l, x)) == 2 ? -1 : 1}) 1607 call assert_equal(1, len(files)) 1608 1609 " Nested readdir() must not crash 1610 let files = readdir('Xdir', 'readdir("Xdir", "1") != []') 1611 call sort(files)->assert_equal(['bar.txt', 'dir', 'foo.txt']) 1612 1613 eval 'Xdir'->delete('rf') 1614endfunc 1615 1616func Test_delete_rf() 1617 call mkdir('Xdir') 1618 call writefile([], 'Xdir/foo.txt') 1619 call writefile([], 'Xdir/bar.txt') 1620 call mkdir('Xdir/[a-1]') " issue #696 1621 call writefile([], 'Xdir/[a-1]/foo.txt') 1622 call writefile([], 'Xdir/[a-1]/bar.txt') 1623 call assert_true(filereadable('Xdir/foo.txt')) 1624 call assert_true('Xdir/[a-1]/foo.txt'->filereadable()) 1625 1626 call assert_equal(0, delete('Xdir', 'rf')) 1627 call assert_false(filereadable('Xdir/foo.txt')) 1628 call assert_false(filereadable('Xdir/[a-1]/foo.txt')) 1629endfunc 1630 1631func Test_call() 1632 call assert_equal(3, call('len', [123])) 1633 call assert_equal(3, 'len'->call([123])) 1634 call assert_fails("call call('len', 123)", 'E714:') 1635 call assert_equal(0, call('', [])) 1636 1637 function Mylen() dict 1638 return len(self.data) 1639 endfunction 1640 let mydict = {'data': [0, 1, 2, 3], 'len': function("Mylen")} 1641 eval mydict.len->call([], mydict)->assert_equal(4) 1642 call assert_fails("call call('Mylen', [], 0)", 'E715:') 1643endfunc 1644 1645func Test_char2nr() 1646 call assert_equal(12354, char2nr('あ', 1)) 1647 call assert_equal(120, 'x'->char2nr()) 1648endfunc 1649 1650func Test_eventhandler() 1651 call assert_equal(0, eventhandler()) 1652endfunc 1653 1654func Test_bufadd_bufload() 1655 call assert_equal(0, bufexists('someName')) 1656 let buf = bufadd('someName') 1657 call assert_notequal(0, buf) 1658 call assert_equal(1, bufexists('someName')) 1659 call assert_equal(0, getbufvar(buf, '&buflisted')) 1660 call assert_equal(0, bufloaded(buf)) 1661 call bufload(buf) 1662 call assert_equal(1, bufloaded(buf)) 1663 call assert_equal([''], getbufline(buf, 1, '$')) 1664 1665 let curbuf = bufnr('') 1666 eval ['some', 'text']->writefile('XotherName') 1667 let buf = 'XotherName'->bufadd() 1668 call assert_notequal(0, buf) 1669 eval 'XotherName'->bufexists()->assert_equal(1) 1670 call assert_equal(0, getbufvar(buf, '&buflisted')) 1671 call assert_equal(0, bufloaded(buf)) 1672 eval buf->bufload() 1673 call assert_equal(1, bufloaded(buf)) 1674 call assert_equal(['some', 'text'], getbufline(buf, 1, '$')) 1675 call assert_equal(curbuf, bufnr('')) 1676 1677 let buf1 = bufadd('') 1678 let buf2 = bufadd('') 1679 call assert_notequal(0, buf1) 1680 call assert_notequal(0, buf2) 1681 call assert_notequal(buf1, buf2) 1682 call assert_equal(1, bufexists(buf1)) 1683 call assert_equal(1, bufexists(buf2)) 1684 call assert_equal(0, bufloaded(buf1)) 1685 exe 'bwipe ' .. buf1 1686 call assert_equal(0, bufexists(buf1)) 1687 call assert_equal(1, bufexists(buf2)) 1688 exe 'bwipe ' .. buf2 1689 call assert_equal(0, bufexists(buf2)) 1690 1691 bwipe someName 1692 bwipe XotherName 1693 call assert_equal(0, bufexists('someName')) 1694 call delete('XotherName') 1695endfunc 1696 1697func Test_state() 1698 CheckRunVimInTerminal 1699 1700 let lines =<< trim END 1701 call setline(1, ['one', 'two', 'three']) 1702 map ;; gg 1703 set complete=. 1704 func RunTimer() 1705 call timer_start(10, {id -> execute('let g:state = state()') .. execute('let g:mode = mode()')}) 1706 endfunc 1707 au Filetype foobar let g:state = state()|let g:mode = mode() 1708 END 1709 call writefile(lines, 'XState') 1710 let buf = RunVimInTerminal('-S XState', #{rows: 6}) 1711 1712 " Using a ":" command Vim is busy, thus "S" is returned 1713 call term_sendkeys(buf, ":echo 'state: ' .. state() .. '; mode: ' .. mode()\<CR>") 1714 call WaitForAssert({-> assert_match('state: S; mode: n', term_getline(buf, 6))}, 1000) 1715 call term_sendkeys(buf, ":\<CR>") 1716 1717 " Using a timer callback 1718 call term_sendkeys(buf, ":call RunTimer()\<CR>") 1719 call term_wait(buf, 50) 1720 let getstate = ":echo 'state: ' .. g:state .. '; mode: ' .. g:mode\<CR>" 1721 call term_sendkeys(buf, getstate) 1722 call WaitForAssert({-> assert_match('state: c; mode: n', term_getline(buf, 6))}, 1000) 1723 1724 " Halfway a mapping 1725 call term_sendkeys(buf, ":call RunTimer()\<CR>;") 1726 call term_wait(buf, 50) 1727 call term_sendkeys(buf, ";") 1728 call term_sendkeys(buf, getstate) 1729 call WaitForAssert({-> assert_match('state: mSc; mode: n', term_getline(buf, 6))}, 1000) 1730 1731 " Insert mode completion (bit slower on Mac) 1732 call term_sendkeys(buf, ":call RunTimer()\<CR>Got\<C-N>") 1733 call term_wait(buf, 200) 1734 call term_sendkeys(buf, "\<Esc>") 1735 call term_sendkeys(buf, getstate) 1736 call WaitForAssert({-> assert_match('state: aSc; mode: i', term_getline(buf, 6))}, 1000) 1737 1738 " Autocommand executing 1739 call term_sendkeys(buf, ":set filetype=foobar\<CR>") 1740 call term_wait(buf, 50) 1741 call term_sendkeys(buf, getstate) 1742 call WaitForAssert({-> assert_match('state: xS; mode: n', term_getline(buf, 6))}, 1000) 1743 1744 " Todo: "w" - waiting for ch_evalexpr() 1745 1746 " messages scrolled 1747 call term_sendkeys(buf, ":call RunTimer()\<CR>:echo \"one\\ntwo\\nthree\"\<CR>") 1748 call term_wait(buf, 50) 1749 call term_sendkeys(buf, "\<CR>") 1750 call term_sendkeys(buf, getstate) 1751 call WaitForAssert({-> assert_match('state: Scs; mode: r', term_getline(buf, 6))}, 1000) 1752 1753 call StopVimInTerminal(buf) 1754 call delete('XState') 1755endfunc 1756 1757func Test_range() 1758 " destructuring 1759 let [x, y] = range(2) 1760 call assert_equal([0, 1], [x, y]) 1761 1762 " index 1763 call assert_equal(4, range(1, 10)[3]) 1764 1765 " add() 1766 call assert_equal([0, 1, 2, 3], add(range(3), 3)) 1767 call assert_equal([0, 1, 2, [0, 1, 2]], add([0, 1, 2], range(3))) 1768 call assert_equal([0, 1, 2, [0, 1, 2]], add(range(3), range(3))) 1769 1770 " append() 1771 new 1772 call append('.', range(5)) 1773 call assert_equal(['', '0', '1', '2', '3', '4'], getline(1, '$')) 1774 bwipe! 1775 1776 " appendbufline() 1777 new 1778 call appendbufline(bufnr(''), '.', range(5)) 1779 call assert_equal(['0', '1', '2', '3', '4', ''], getline(1, '$')) 1780 bwipe! 1781 1782 " call() 1783 func TwoArgs(a, b) 1784 return [a:a, a:b] 1785 endfunc 1786 call assert_equal([0, 1], call('TwoArgs', range(2))) 1787 1788 " col() 1789 new 1790 call setline(1, ['foo', 'bar']) 1791 call assert_equal(2, col(range(1, 2))) 1792 bwipe! 1793 1794 " complete() 1795 execute "normal! a\<C-r>=[complete(col('.'), range(10)), ''][1]\<CR>" 1796 " complete_info() 1797 execute "normal! a\<C-r>=[complete(col('.'), range(10)), ''][1]\<CR>\<C-r>=[complete_info(range(5)), ''][1]\<CR>" 1798 1799 " copy() 1800 call assert_equal([1, 2, 3], copy(range(1, 3))) 1801 1802 " count() 1803 call assert_equal(0, count(range(0), 3)) 1804 call assert_equal(0, count(range(2), 3)) 1805 call assert_equal(1, count(range(5), 3)) 1806 1807 " cursor() 1808 new 1809 call setline(1, ['aaa', 'bbb', 'ccc']) 1810 call cursor(range(1, 2)) 1811 call assert_equal([2, 1], [col('.'), line('.')]) 1812 bwipe! 1813 1814 " deepcopy() 1815 call assert_equal([1, 2, 3], deepcopy(range(1, 3))) 1816 1817 " empty() 1818 call assert_true(empty(range(0))) 1819 call assert_false(empty(range(2))) 1820 1821 " execute() 1822 new 1823 call setline(1, ['aaa', 'bbb', 'ccc']) 1824 call execute(range(3)) 1825 call assert_equal(2, line('.')) 1826 bwipe! 1827 1828 " extend() 1829 call assert_equal([1, 2, 3, 4], extend([1], range(2, 4))) 1830 call assert_equal([1, 2, 3, 4], extend(range(1, 1), range(2, 4))) 1831 call assert_equal([1, 2, 3, 4], extend(range(1, 1), [2, 3, 4])) 1832 1833 " filter() 1834 call assert_equal([1, 3], filter(range(5), 'v:val % 2')) 1835 1836 " funcref() 1837 call assert_equal([0, 1], funcref('TwoArgs', range(2))()) 1838 1839 " function() 1840 call assert_equal([0, 1], function('TwoArgs', range(2))()) 1841 1842 " garbagecollect() 1843 let thelist = [1, range(2), 3] 1844 let otherlist = range(3) 1845 call test_garbagecollect_now() 1846 1847 " get() 1848 call assert_equal(4, get(range(1, 10), 3)) 1849 call assert_equal(-1, get(range(1, 10), 42, -1)) 1850 1851 " index() 1852 call assert_equal(1, index(range(1, 5), 2)) 1853 1854 " inputlist() 1855 call feedkeys(":let result = inputlist(range(10))\<CR>1\<CR>", 'x') 1856 call assert_equal(1, result) 1857 call feedkeys(":let result = inputlist(range(3, 10))\<CR>1\<CR>", 'x') 1858 call assert_equal(1, result) 1859 1860 " insert() 1861 call assert_equal([42, 1, 2, 3, 4, 5], insert(range(1, 5), 42)) 1862 call assert_equal([42, 1, 2, 3, 4, 5], insert(range(1, 5), 42, 0)) 1863 call assert_equal([1, 42, 2, 3, 4, 5], insert(range(1, 5), 42, 1)) 1864 call assert_equal([1, 2, 3, 4, 42, 5], insert(range(1, 5), 42, 4)) 1865 call assert_equal([1, 2, 3, 4, 42, 5], insert(range(1, 5), 42, -1)) 1866 call assert_equal([1, 2, 3, 4, 5, 42], insert(range(1, 5), 42, 5)) 1867 1868 " join() 1869 call assert_equal('0 1 2 3 4', join(range(5))) 1870 1871 " json_encode() 1872 call assert_equal('[0,1,2,3]', json_encode(range(4))) 1873 1874 " len() 1875 call assert_equal(0, len(range(0))) 1876 call assert_equal(2, len(range(2))) 1877 call assert_equal(5, len(range(0, 12, 3))) 1878 call assert_equal(4, len(range(3, 0, -1))) 1879 1880 " list2str() 1881 call assert_equal('ABC', list2str(range(65, 67))) 1882 1883 " lock() 1884 let thelist = range(5) 1885 lockvar thelist 1886 1887 " map() 1888 call assert_equal([0, 2, 4, 6, 8], map(range(5), 'v:val * 2')) 1889 1890 " match() 1891 call assert_equal(3, match(range(5), 3)) 1892 1893 " matchaddpos() 1894 highlight MyGreenGroup ctermbg=green guibg=green 1895 call matchaddpos('MyGreenGroup', range(line('.'), line('.'))) 1896 1897 " matchend() 1898 call assert_equal(4, matchend(range(5), '4')) 1899 call assert_equal(3, matchend(range(1, 5), '4')) 1900 call assert_equal(-1, matchend(range(1, 5), '42')) 1901 1902 " matchstrpos() 1903 call assert_equal(['4', 4, 0, 1], matchstrpos(range(5), '4')) 1904 call assert_equal(['4', 3, 0, 1], matchstrpos(range(1, 5), '4')) 1905 call assert_equal(['', -1, -1, -1], matchstrpos(range(1, 5), '42')) 1906 1907 " max() reverse() 1908 call assert_equal(0, max(range(0))) 1909 call assert_equal(0, max(range(10, 9))) 1910 call assert_equal(9, max(range(10))) 1911 call assert_equal(18, max(range(0, 20, 3))) 1912 call assert_equal(20, max(range(20, 0, -3))) 1913 call assert_equal(99999, max(range(100000))) 1914 call assert_equal(99999, max(range(99999, 0, -1))) 1915 call assert_equal(99999, max(reverse(range(100000)))) 1916 call assert_equal(99999, max(reverse(range(99999, 0, -1)))) 1917 1918 " min() reverse() 1919 call assert_equal(0, min(range(0))) 1920 call assert_equal(0, min(range(10, 9))) 1921 call assert_equal(5, min(range(5, 10))) 1922 call assert_equal(5, min(range(5, 10, 3))) 1923 call assert_equal(2, min(range(20, 0, -3))) 1924 call assert_equal(0, min(range(100000))) 1925 call assert_equal(0, min(range(99999, 0, -1))) 1926 call assert_equal(0, min(reverse(range(100000)))) 1927 call assert_equal(0, min(reverse(range(99999, 0, -1)))) 1928 1929 " remove() 1930 call assert_equal(1, remove(range(1, 10), 0)) 1931 call assert_equal(2, remove(range(1, 10), 1)) 1932 call assert_equal(9, remove(range(1, 10), 8)) 1933 call assert_equal(10, remove(range(1, 10), 9)) 1934 call assert_equal(10, remove(range(1, 10), -1)) 1935 call assert_equal([3, 4, 5], remove(range(1, 10), 2, 4)) 1936 1937 " repeat() 1938 call assert_equal([0, 1, 2, 0, 1, 2], repeat(range(3), 2)) 1939 call assert_equal([0, 1, 2], repeat(range(3), 1)) 1940 call assert_equal([], repeat(range(3), 0)) 1941 call assert_equal([], repeat(range(5, 4), 2)) 1942 call assert_equal([], repeat(range(5, 4), 0)) 1943 1944 " reverse() 1945 call assert_equal([2, 1, 0], reverse(range(3))) 1946 call assert_equal([0, 1, 2, 3], reverse(range(3, 0, -1))) 1947 call assert_equal([9, 8, 7, 6, 5, 4, 3, 2, 1, 0], reverse(range(10))) 1948 call assert_equal([20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10], reverse(range(10, 20))) 1949 call assert_equal([16, 13, 10], reverse(range(10, 18, 3))) 1950 call assert_equal([19, 16, 13, 10], reverse(range(10, 19, 3))) 1951 call assert_equal([19, 16, 13, 10], reverse(range(10, 20, 3))) 1952 call assert_equal([11, 14, 17, 20], reverse(range(20, 10, -3))) 1953 call assert_equal([], reverse(range(0))) 1954 1955 " TODO: setpos() 1956 " new 1957 " call setline(1, repeat([''], bufnr(''))) 1958 " call setline(bufnr('') + 1, repeat('x', bufnr('') * 2 + 6)) 1959 " call setpos('x', range(bufnr(''), bufnr('') + 3)) 1960 " bwipe! 1961 1962 " setreg() 1963 call setreg('a', range(3)) 1964 call assert_equal("0\n1\n2\n", getreg('a')) 1965 1966 " settagstack() 1967 call settagstack(1, #{items : range(4)}) 1968 1969 " sign_define() 1970 call assert_fails("call sign_define(range(5))", "E715:") 1971 call assert_fails("call sign_placelist(range(5))", "E715:") 1972 1973 " sign_undefine() 1974 call assert_fails("call sign_undefine(range(5))", "E908:") 1975 1976 " sign_unplacelist() 1977 call assert_fails("call sign_unplacelist(range(5))", "E715:") 1978 1979 " sort() 1980 call assert_equal([0, 1, 2, 3, 4, 5], sort(range(5, 0, -1))) 1981 1982 " 'spellsuggest' 1983 func MySuggest() 1984 return range(3) 1985 endfunc 1986 set spell spellsuggest=expr:MySuggest() 1987 call assert_equal([], spellsuggest('baord', 3)) 1988 set nospell spellsuggest& 1989 1990 " string() 1991 call assert_equal('[0, 1, 2, 3, 4]', string(range(5))) 1992 1993 " taglist() with 'tagfunc' 1994 func TagFunc(pattern, flags, info) 1995 return range(10) 1996 endfunc 1997 set tagfunc=TagFunc 1998 call assert_fails("call taglist('asdf')", 'E987:') 1999 set tagfunc= 2000 2001 " term_start() 2002 if has('terminal') && has('termguicolors') 2003 call assert_fails('call term_start(range(3, 4))', 'E474:') 2004 let g:terminal_ansi_colors = range(16) 2005 if has('win32') 2006 let cmd = "cmd /c dir" 2007 else 2008 let cmd = "ls" 2009 endif 2010 call assert_fails('call term_start("' .. cmd .. '", #{term_finish: "close"})', 'E475:') 2011 unlet g:terminal_ansi_colors 2012 endif 2013 2014 " type() 2015 call assert_equal(v:t_list, type(range(5))) 2016 2017 " uniq() 2018 call assert_equal([0, 1, 2, 3, 4], uniq(range(5))) 2019endfunc 2020