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