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