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