1" Tests for expressions. 2 3func Test_equal() 4 let base = {} 5 func base.method() 6 return 1 7 endfunc 8 func base.other() dict 9 return 1 10 endfunc 11 let instance = copy(base) 12 call assert_true(base.method == instance.method) 13 call assert_true([base.method] == [instance.method]) 14 call assert_true(base.other == instance.other) 15 call assert_true([base.other] == [instance.other]) 16 17 call assert_false(base.method == base.other) 18 call assert_false([base.method] == [base.other]) 19 call assert_false(base.method == instance.other) 20 call assert_false([base.method] == [instance.other]) 21 22 call assert_fails('echo base.method > instance.method') 23endfunc 24 25func Test_version() 26 call assert_true(has('patch-7.4.001')) 27 call assert_true(has('patch-7.4.01')) 28 call assert_true(has('patch-7.4.1')) 29 call assert_true(has('patch-6.9.999')) 30 call assert_true(has('patch-7.1.999')) 31 call assert_true(has('patch-7.4.123')) 32 33 call assert_false(has('patch-7')) 34 call assert_false(has('patch-7.4')) 35 call assert_false(has('patch-7.4.')) 36 call assert_false(has('patch-9.1.0')) 37 call assert_false(has('patch-9.9.1')) 38endfunc 39 40func Test_dict() 41 let d = {'': 'empty', 'a': 'a', 0: 'zero'} 42 call assert_equal('empty', d['']) 43 call assert_equal('a', d['a']) 44 call assert_equal('zero', d[0]) 45 call assert_true(has_key(d, '')) 46 call assert_true(has_key(d, 'a')) 47 call assert_fails("let i = has_key([], 'a')", 'E715:') 48 49 let d[''] = 'none' 50 let d['a'] = 'aaa' 51 call assert_equal('none', d['']) 52 call assert_equal('aaa', d['a']) 53endfunc 54 55func Test_strgetchar() 56 call assert_equal(char2nr('a'), strgetchar('axb', 0)) 57 call assert_equal(char2nr('x'), 'axb'->strgetchar(1)) 58 call assert_equal(char2nr('b'), strgetchar('axb', 2)) 59 60 call assert_equal(-1, strgetchar('axb', -1)) 61 call assert_equal(-1, strgetchar('axb', 3)) 62 call assert_equal(-1, strgetchar('', 0)) 63 call assert_fails("let c=strgetchar([], 1)", 'E730:') 64 call assert_fails("let c=strgetchar('axb', [])", 'E745:') 65endfunc 66 67func Test_strcharpart() 68 call assert_equal('a', strcharpart('axb', 0, 1)) 69 call assert_equal('x', 'axb'->strcharpart(1, 1)) 70 call assert_equal('b', strcharpart('axb', 2, 1)) 71 call assert_equal('xb', strcharpart('axb', 1)) 72 73 call assert_equal('', strcharpart('axb', 1, 0)) 74 call assert_equal('', strcharpart('axb', 1, -1)) 75 call assert_equal('', strcharpart('axb', -1, 1)) 76 call assert_equal('', strcharpart('axb', -2, 2)) 77 78 call assert_equal('a', strcharpart('axb', -1, 2)) 79 80 call assert_equal('edit', "editor"[-10:3]) 81endfunc 82 83func Test_getreg_empty_list() 84 call assert_equal('', getreg('x')) 85 call assert_equal([], getreg('x', 1, 1)) 86 let x = getreg('x', 1, 1) 87 let y = x 88 call add(x, 'foo') 89 call assert_equal(['foo'], y) 90endfunc 91 92func Test_loop_over_null_list() 93 let null_list = test_null_list() 94 for i in null_list 95 call assert_report('should not get here') 96 endfor 97endfunc 98 99func Test_compare_null_dict() 100 call assert_fails('let x = test_null_dict()[10]') 101 call assert_equal({}, {}) 102 call assert_equal(test_null_dict(), test_null_dict()) 103 call assert_notequal({}, test_null_dict()) 104endfunc 105 106func Test_set_reg_null_list() 107 call setreg('x', test_null_list()) 108endfunc 109 110func Test_special_char() 111 " The failure is only visible using valgrind. 112 call assert_fails('echo "\<C-">') 113endfunc 114 115func Test_option_value() 116 " boolean 117 set bri 118 call assert_equal(1, &bri) 119 set nobri 120 call assert_equal(0, &bri) 121 122 " number 123 set ts=1 124 call assert_equal(1, &ts) 125 set ts=8 126 call assert_equal(8, &ts) 127 128 " string 129 exe "set cedit=\<Esc>" 130 call assert_equal("\<Esc>", &cedit) 131 set cpo= 132 call assert_equal("", &cpo) 133 set cpo=abcdefgi 134 call assert_equal("abcdefgi", &cpo) 135 set cpo&vim 136endfunc 137 138function Test_printf_misc() 139 call assert_equal('123', printf('123')) 140 call assert_fails("call printf('123', 3)", "E767:") 141 142 call assert_equal('123', printf('%d', 123)) 143 call assert_equal('123', printf('%i', 123)) 144 call assert_equal('123', printf('%D', 123)) 145 call assert_equal('123', printf('%U', 123)) 146 call assert_equal('173', printf('%o', 123)) 147 call assert_equal('173', printf('%O', 123)) 148 call assert_equal('7b', printf('%x', 123)) 149 call assert_equal('7B', printf('%X', 123)) 150 151 call assert_equal('123', printf('%hd', 123)) 152 call assert_equal('-123', printf('%hd', -123)) 153 call assert_equal('-1', printf('%hd', 0xFFFF)) 154 call assert_equal('-1', printf('%hd', 0x1FFFFF)) 155 156 call assert_equal('123', printf('%hu', 123)) 157 call assert_equal('65413', printf('%hu', -123)) 158 call assert_equal('65535', printf('%hu', 0xFFFF)) 159 call assert_equal('65535', printf('%hu', 0x1FFFFF)) 160 161 call assert_equal('123', printf('%ld', 123)) 162 call assert_equal('-123', printf('%ld', -123)) 163 call assert_equal('65535', printf('%ld', 0xFFFF)) 164 call assert_equal('131071', printf('%ld', 0x1FFFF)) 165 166 if has('ebcdic') 167 call assert_equal('#', printf('%c', 123)) 168 else 169 call assert_equal('{', printf('%c', 123)) 170 endif 171 call assert_equal('abc', printf('%s', 'abc')) 172 call assert_equal('abc', printf('%S', 'abc')) 173 174 call assert_equal('+123', printf('%+d', 123)) 175 call assert_equal('-123', printf('%+d', -123)) 176 call assert_equal('+123', printf('%+ d', 123)) 177 call assert_equal(' 123', printf('% d', 123)) 178 call assert_equal(' 123', printf('% d', 123)) 179 call assert_equal('-123', printf('% d', -123)) 180 181 call assert_equal('123', printf('%2d', 123)) 182 call assert_equal(' 123', printf('%6d', 123)) 183 call assert_equal('000123', printf('%06d', 123)) 184 call assert_equal('+00123', printf('%+06d', 123)) 185 call assert_equal(' 00123', printf('% 06d', 123)) 186 call assert_equal(' +123', printf('%+6d', 123)) 187 call assert_equal(' 123', printf('% 6d', 123)) 188 call assert_equal(' -123', printf('% 6d', -123)) 189 190 " Test left adjusted. 191 call assert_equal('123 ', printf('%-6d', 123)) 192 call assert_equal('+123 ', printf('%-+6d', 123)) 193 call assert_equal(' 123 ', printf('%- 6d', 123)) 194 call assert_equal('-123 ', printf('%- 6d', -123)) 195 196 call assert_equal(' 00123', printf('%7.5d', 123)) 197 call assert_equal(' -00123', printf('%7.5d', -123)) 198 call assert_equal(' +00123', printf('%+7.5d', 123)) 199 " Precision field should not be used when combined with %0 200 call assert_equal(' 00123', printf('%07.5d', 123)) 201 call assert_equal(' -00123', printf('%07.5d', -123)) 202 203 call assert_equal(' 123', printf('%*d', 5, 123)) 204 call assert_equal('123 ', printf('%*d', -5, 123)) 205 call assert_equal('00123', printf('%.*d', 5, 123)) 206 call assert_equal(' 123', printf('% *d', 5, 123)) 207 call assert_equal(' +123', printf('%+ *d', 5, 123)) 208 209 call assert_equal('foobar', printf('%.*s', 9, 'foobar')) 210 call assert_equal('foo', printf('%.*s', 3, 'foobar')) 211 call assert_equal('', printf('%.*s', 0, 'foobar')) 212 call assert_equal('foobar', printf('%.*s', -1, 'foobar')) 213 214 " Simple quote (thousand grouping char) is ignored. 215 call assert_equal('+00123456', printf("%+'09d", 123456)) 216 217 " Unrecognized format specifier kept as-is. 218 call assert_equal('_123', printf("%_%d", 123)) 219 220 " Test alternate forms. 221 call assert_equal('0x7b', printf('%#x', 123)) 222 call assert_equal('0X7B', printf('%#X', 123)) 223 call assert_equal('0173', printf('%#o', 123)) 224 call assert_equal('0173', printf('%#O', 123)) 225 call assert_equal('abc', printf('%#s', 'abc')) 226 call assert_equal('abc', printf('%#S', 'abc')) 227 call assert_equal(' 0173', printf('%#6o', 123)) 228 call assert_equal(' 00173', printf('%#6.5o', 123)) 229 call assert_equal(' 0173', printf('%#6.2o', 123)) 230 call assert_equal(' 0173', printf('%#6.2o', 123)) 231 call assert_equal('0173', printf('%#2.2o', 123)) 232 233 call assert_equal(' 00123', printf('%6.5d', 123)) 234 call assert_equal(' 0007b', printf('%6.5x', 123)) 235 236 call assert_equal('123', printf('%.2d', 123)) 237 call assert_equal('0123', printf('%.4d', 123)) 238 call assert_equal('0000000123', printf('%.10d', 123)) 239 call assert_equal('123', printf('%.0d', 123)) 240 241 call assert_equal('abc', printf('%2s', 'abc')) 242 call assert_equal('abc', printf('%2S', 'abc')) 243 call assert_equal('abc', printf('%.4s', 'abc')) 244 call assert_equal('abc', printf('%.4S', 'abc')) 245 call assert_equal('ab', printf('%.2s', 'abc')) 246 call assert_equal('ab', printf('%.2S', 'abc')) 247 call assert_equal('', printf('%.0s', 'abc')) 248 call assert_equal('', printf('%.s', 'abc')) 249 call assert_equal(' abc', printf('%4s', 'abc')) 250 call assert_equal(' abc', printf('%4S', 'abc')) 251 call assert_equal('0abc', printf('%04s', 'abc')) 252 call assert_equal('0abc', printf('%04S', 'abc')) 253 call assert_equal('abc ', printf('%-4s', 'abc')) 254 call assert_equal('abc ', printf('%-4S', 'abc')) 255 256 call assert_equal('��', printf('%.2S', '����')) 257 call assert_equal('', printf('%.1S', '����')) 258 259 call assert_equal('1%', printf('%d%%', 1)) 260endfunc 261 262function Test_printf_float() 263 if has('float') 264 call assert_equal('1.000000', printf('%f', 1)) 265 call assert_equal('1.230000', printf('%f', 1.23)) 266 call assert_equal('1.230000', printf('%F', 1.23)) 267 call assert_equal('9999999.9', printf('%g', 9999999.9)) 268 call assert_equal('9999999.9', printf('%G', 9999999.9)) 269 call assert_equal('1.00000001e7', printf('%.8g', 10000000.1)) 270 call assert_equal('1.00000001E7', printf('%.8G', 10000000.1)) 271 call assert_equal('1.230000e+00', printf('%e', 1.23)) 272 call assert_equal('1.230000E+00', printf('%E', 1.23)) 273 call assert_equal('1.200000e-02', printf('%e', 0.012)) 274 call assert_equal('-1.200000e-02', printf('%e', -0.012)) 275 call assert_equal('0.33', printf('%.2f', 1.0/3.0)) 276 call assert_equal(' 0.33', printf('%6.2f', 1.0/3.0)) 277 call assert_equal(' -0.33', printf('%6.2f', -1.0/3.0)) 278 call assert_equal('000.33', printf('%06.2f', 1.0/3.0)) 279 call assert_equal('-00.33', printf('%06.2f', -1.0/3.0)) 280 call assert_equal('-00.33', printf('%+06.2f', -1.0/3.0)) 281 call assert_equal('+00.33', printf('%+06.2f', 1.0/3.0)) 282 call assert_equal(' 00.33', printf('% 06.2f', 1.0/3.0)) 283 call assert_equal('000.33', printf('%06.2g', 1.0/3.0)) 284 call assert_equal('-00.33', printf('%06.2g', -1.0/3.0)) 285 call assert_equal('0.33', printf('%3.2f', 1.0/3.0)) 286 call assert_equal('003.33e-01', printf('%010.2e', 1.0/3.0)) 287 call assert_equal(' 03.33e-01', printf('% 010.2e', 1.0/3.0)) 288 call assert_equal('+03.33e-01', printf('%+010.2e', 1.0/3.0)) 289 call assert_equal('-03.33e-01', printf('%010.2e', -1.0/3.0)) 290 291 " When precision is 0, the dot should be omitted. 292 call assert_equal(' 2', printf('%3.f', 7.0/3.0)) 293 call assert_equal(' 2', printf('%3.g', 7.0/3.0)) 294 call assert_equal(' 2e+00', printf('%7.e', 7.0/3.0)) 295 296 " Float zero can be signed. 297 call assert_equal('+0.000000', printf('%+f', 0.0)) 298 call assert_equal('0.000000', printf('%f', 1.0/(1.0/0.0))) 299 call assert_equal('-0.000000', printf('%f', 1.0/(-1.0/0.0))) 300 call assert_equal('0.0', printf('%s', 1.0/(1.0/0.0))) 301 call assert_equal('-0.0', printf('%s', 1.0/(-1.0/0.0))) 302 call assert_equal('0.0', printf('%S', 1.0/(1.0/0.0))) 303 call assert_equal('-0.0', printf('%S', 1.0/(-1.0/0.0))) 304 305 " Float infinity can be signed. 306 call assert_equal('inf', printf('%f', 1.0/0.0)) 307 call assert_equal('-inf', printf('%f', -1.0/0.0)) 308 call assert_equal('inf', printf('%g', 1.0/0.0)) 309 call assert_equal('-inf', printf('%g', -1.0/0.0)) 310 call assert_equal('inf', printf('%e', 1.0/0.0)) 311 call assert_equal('-inf', printf('%e', -1.0/0.0)) 312 call assert_equal('INF', printf('%F', 1.0/0.0)) 313 call assert_equal('-INF', printf('%F', -1.0/0.0)) 314 call assert_equal('INF', printf('%E', 1.0/0.0)) 315 call assert_equal('-INF', printf('%E', -1.0/0.0)) 316 call assert_equal('INF', printf('%E', 1.0/0.0)) 317 call assert_equal('-INF', printf('%G', -1.0/0.0)) 318 call assert_equal('+inf', printf('%+f', 1.0/0.0)) 319 call assert_equal('-inf', printf('%+f', -1.0/0.0)) 320 call assert_equal(' inf', printf('% f', 1.0/0.0)) 321 call assert_equal(' inf', printf('%6f', 1.0/0.0)) 322 call assert_equal(' -inf', printf('%6f', -1.0/0.0)) 323 call assert_equal(' inf', printf('%6g', 1.0/0.0)) 324 call assert_equal(' -inf', printf('%6g', -1.0/0.0)) 325 call assert_equal(' +inf', printf('%+6f', 1.0/0.0)) 326 call assert_equal(' inf', printf('% 6f', 1.0/0.0)) 327 call assert_equal(' +inf', printf('%+06f', 1.0/0.0)) 328 call assert_equal('inf ', printf('%-6f', 1.0/0.0)) 329 call assert_equal('-inf ', printf('%-6f', -1.0/0.0)) 330 call assert_equal('+inf ', printf('%-+6f', 1.0/0.0)) 331 call assert_equal(' inf ', printf('%- 6f', 1.0/0.0)) 332 call assert_equal('-INF ', printf('%-6F', -1.0/0.0)) 333 call assert_equal('+INF ', printf('%-+6F', 1.0/0.0)) 334 call assert_equal(' INF ', printf('%- 6F', 1.0/0.0)) 335 call assert_equal('INF ', printf('%-6G', 1.0/0.0)) 336 call assert_equal('-INF ', printf('%-6G', -1.0/0.0)) 337 call assert_equal('INF ', printf('%-6E', 1.0/0.0)) 338 call assert_equal('-INF ', printf('%-6E', -1.0/0.0)) 339 call assert_equal('inf', printf('%s', 1.0/0.0)) 340 call assert_equal('-inf', printf('%s', -1.0/0.0)) 341 342 " Test special case where max precision is truncated at 340. 343 call assert_equal('1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', printf('%.330f', 1.0)) 344 call assert_equal('1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', printf('%.340f', 1.0)) 345 call assert_equal('1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', printf('%.350f', 1.0)) 346 347 " Float nan (not a number) has no sign. 348 call assert_equal('nan', printf('%f', sqrt(-1.0))) 349 call assert_equal('nan', printf('%f', 0.0/0.0)) 350 call assert_equal('nan', printf('%f', -0.0/0.0)) 351 call assert_equal('nan', printf('%g', 0.0/0.0)) 352 call assert_equal('nan', printf('%e', 0.0/0.0)) 353 call assert_equal('NAN', printf('%F', 0.0/0.0)) 354 call assert_equal('NAN', printf('%G', 0.0/0.0)) 355 call assert_equal('NAN', printf('%E', 0.0/0.0)) 356 call assert_equal('NAN', printf('%F', -0.0/0.0)) 357 call assert_equal('NAN', printf('%G', -0.0/0.0)) 358 call assert_equal('NAN', printf('%E', -0.0/0.0)) 359 call assert_equal(' nan', printf('%6f', 0.0/0.0)) 360 call assert_equal(' nan', printf('%06f', 0.0/0.0)) 361 call assert_equal('nan ', printf('%-6f', 0.0/0.0)) 362 call assert_equal('nan ', printf('%- 6f', 0.0/0.0)) 363 call assert_equal('nan', printf('%s', 0.0/0.0)) 364 call assert_equal('nan', printf('%s', -0.0/0.0)) 365 call assert_equal('nan', printf('%S', 0.0/0.0)) 366 call assert_equal('nan', printf('%S', -0.0/0.0)) 367 368 call assert_fails('echo printf("%f", "a")', 'E807:') 369 endif 370endfunc 371 372function Test_printf_errors() 373 call assert_fails('echo printf("%d", {})', 'E728:') 374 call assert_fails('echo printf("%d", [])', 'E745:') 375 call assert_fails('echo printf("%d", 1, 2)', 'E767:') 376 call assert_fails('echo printf("%*d", 1)', 'E766:') 377 call assert_fails('echo printf("%s")', 'E766:') 378 if has('float') 379 call assert_fails('echo printf("%d", 1.2)', 'E805:') 380 call assert_fails('echo printf("%f")') 381 endif 382endfunc 383 384function Test_max_min_errors() 385 call assert_fails('call max(v:true)', 'E712:') 386 call assert_fails('call max(v:true)', 'max()') 387 call assert_fails('call min(v:true)', 'E712:') 388 call assert_fails('call min(v:true)', 'min()') 389endfunc 390 391function Test_printf_64bit() 392 call assert_equal("123456789012345", printf('%d', 123456789012345)) 393endfunc 394 395function Test_printf_spec_s() 396 " number 397 call assert_equal("1234567890", printf('%s', 1234567890)) 398 399 " string 400 call assert_equal("abcdefgi", printf('%s', "abcdefgi")) 401 402 " float 403 if has('float') 404 call assert_equal("1.23", printf('%s', 1.23)) 405 endif 406 407 " list 408 let value = [1, 'two', ['three', 4]] 409 call assert_equal(string(value), printf('%s', value)) 410 411 " dict 412 let value = {'key1' : 'value1', 'key2' : ['list', 'value'], 'key3' : {'dict' : 'value'}} 413 call assert_equal(string(value), printf('%s', value)) 414 415 " funcref 416 call assert_equal('printf', printf('%s', 'printf'->function())) 417 418 " partial 419 call assert_equal(string(function('printf', ['%s'])), printf('%s', function('printf', ['%s']))) 420endfunc 421 422function Test_printf_spec_b() 423 call assert_equal("0", printf('%b', 0)) 424 call assert_equal("00001100", printf('%08b', 12)) 425 call assert_equal("11111111", printf('%08b', 0xff)) 426 call assert_equal(" 1111011", printf('%10b', 123)) 427 call assert_equal("0001111011", printf('%010b', 123)) 428 call assert_equal(" 0b1111011", printf('%#10b', 123)) 429 call assert_equal("0B01111011", printf('%#010B', 123)) 430 call assert_equal("1001001100101100000001011010010", printf('%b', 1234567890)) 431 call assert_equal("11100000100100010000110000011011101111101111001", printf('%b', 123456789012345)) 432 call assert_equal("1111111111111111111111111111111111111111111111111111111111111111", printf('%b', -1)) 433endfunc 434 435func Test_function_with_funcref() 436 let s:f = function('type') 437 let s:fref = function(s:f) 438 call assert_equal(v:t_string, s:fref('x')) 439 call assert_fails("call function('s:f')", 'E700:') 440 441 call assert_fails("call function('foo()')", 'E475:') 442 call assert_fails("call function('foo()')", 'foo()') 443 call assert_fails("function('')", 'E129:') 444endfunc 445 446func Test_funcref() 447 func! One() 448 return 1 449 endfunc 450 let OneByName = function('One') 451 let OneByRef = funcref('One') 452 func! One() 453 return 2 454 endfunc 455 call assert_equal(2, OneByName()) 456 call assert_equal(1, OneByRef()) 457 let OneByRef = 'One'->funcref() 458 call assert_equal(2, OneByRef()) 459 call assert_fails('echo funcref("{")', 'E475:') 460 let OneByRef = funcref("One", repeat(["foo"], 20)) 461 call assert_fails('let OneByRef = funcref("One", repeat(["foo"], 21))', 'E118:') 462 call assert_fails('echo function("min") =~ function("min")', 'E694:') 463endfunc 464 465func Test_setmatches() 466 hi def link 1 Comment 467 hi def link 2 PreProc 468 let set = [{"group": 1, "pattern": 2, "id": 3, "priority": 4}] 469 let exp = [{"group": '1', "pattern": '2', "id": 3, "priority": 4}] 470 if has('conceal') 471 let set[0]['conceal'] = 5 472 let exp[0]['conceal'] = '5' 473 endif 474 eval set->setmatches() 475 call assert_equal(exp, getmatches()) 476endfunc 477 478func Test_empty_concatenate() 479 call assert_equal('b', 'a'[4:0] . 'b') 480 call assert_equal('b', 'b' . 'a'[4:0]) 481endfunc 482 483func Test_broken_number() 484 let X = 'bad' 485 call assert_fails('echo 1X', 'E15:') 486 call assert_fails('echo 0b1X', 'E15:') 487 call assert_fails('echo 0b12', 'E15:') 488 call assert_fails('echo 0x1X', 'E15:') 489 call assert_fails('echo 011X', 'E15:') 490 call assert_equal(2, str2nr('2a')) 491 call assert_fails('inoremap <Char-0b1z> b', 'E474:') 492endfunc 493 494func Test_eval_after_if() 495 let s:val = '' 496 func SetVal(x) 497 let s:val ..= a:x 498 endfunc 499 if 0 | eval SetVal('a') | endif | call SetVal('b') 500 call assert_equal('b', s:val) 501endfunc 502 503" Test for command-line completion of expressions 504func Test_expr_completion() 505 if !has('cmdline_compl') 506 return 507 endif 508 for cmd in [ 509 \ 'let a = ', 510 \ 'const a = ', 511 \ 'if', 512 \ 'elseif', 513 \ 'while', 514 \ 'for', 515 \ 'echo', 516 \ 'echon', 517 \ 'execute', 518 \ 'echomsg', 519 \ 'echoerr', 520 \ 'call', 521 \ 'return', 522 \ 'cexpr', 523 \ 'caddexpr', 524 \ 'cgetexpr', 525 \ 'lexpr', 526 \ 'laddexpr', 527 \ 'lgetexpr'] 528 call feedkeys(":" . cmd . " getl\<Tab>\<Home>\"\<CR>", 'xt') 529 call assert_equal('"' . cmd . ' getline(', getreg(':')) 530 endfor 531 532 " completion for the expression register 533 call feedkeys(":\"\<C-R>=float2\t\"\<C-B>\"\<CR>", 'xt') 534 call assert_equal('"float2nr("', @=) 535 536 " completion for window local variables 537 let w:wvar1 = 10 538 let w:wvar2 = 10 539 call feedkeys(":echo w:wvar\<C-A>\<C-B>\"\<CR>", 'xt') 540 call assert_equal('"echo w:wvar1 w:wvar2', @:) 541 unlet w:wvar1 w:wvar2 542 543 " completion for tab local variables 544 let t:tvar1 = 10 545 let t:tvar2 = 10 546 call feedkeys(":echo t:tvar\<C-A>\<C-B>\"\<CR>", 'xt') 547 call assert_equal('"echo t:tvar1 t:tvar2', @:) 548 unlet t:tvar1 t:tvar2 549 550 " completion for variables 551 let g:tvar1 = 1 552 let g:tvar2 = 2 553 call feedkeys(":let g:tv\<C-A>\<C-B>\"\<CR>", 'xt') 554 call assert_equal('"let g:tvar1 g:tvar2', @:) 555 " completion for variables after a || 556 call feedkeys(":echo 1 || g:tv\<C-A>\<C-B>\"\<CR>", 'xt') 557 call assert_equal('"echo 1 || g:tvar1 g:tvar2', @:) 558 559 " completion for options 560 call feedkeys(":echo &compat\<C-A>\<C-B>\"\<CR>", 'xt') 561 call assert_equal('"echo &compatible', @:) 562 call feedkeys(":echo 1 && &compat\<C-A>\<C-B>\"\<CR>", 'xt') 563 call assert_equal('"echo 1 && &compatible', @:) 564 call feedkeys(":echo &g:equala\<C-A>\<C-B>\"\<CR>", 'xt') 565 call assert_equal('"echo &g:equalalways', @:) 566 567 " completion for string 568 call feedkeys(":echo \"Hello\\ World\"\<C-A>\<C-B>\"\<CR>", 'xt') 569 call assert_equal("\"echo \"Hello\\ World\"\<C-A>", @:) 570 call feedkeys(":echo 'Hello World'\<C-A>\<C-B>\"\<CR>", 'xt') 571 call assert_equal("\"echo 'Hello World'\<C-A>", @:) 572 573 " completion for command after a | 574 call feedkeys(":echo 'Hello' | cwin\<C-A>\<C-B>\"\<CR>", 'xt') 575 call assert_equal("\"echo 'Hello' | cwindow", @:) 576 577 " completion for environment variable 578 let $X_VIM_TEST_COMPLETE_ENV = 'foo' 579 call feedkeys(":let $X_VIM_TEST_COMPLETE_E\<C-A>\<C-B>\"\<CR>", 'tx') 580 call assert_match('"let $X_VIM_TEST_COMPLETE_ENV', @:) 581 unlet $X_VIM_TEST_COMPLETE_ENV 582endfunc 583 584" Test for errors in expression evaluation 585func Test_expr_eval_error() 586 call assert_fails("let i = 'abc' . []", 'E730:') 587 call assert_fails("let l = [] + 10", 'E745:') 588 call assert_fails("let v = 10 + []", 'E745:') 589 call assert_fails("let v = 10 / []", 'E745:') 590 call assert_fails("let v = -{}", 'E728:') 591endfunc 592 593" vim: shiftwidth=2 sts=2 expandtab 594