1" Tests for Vim9 script expressions 2 3source check.vim 4source vim9.vim 5 6 7let g:cond = v:false 8def FuncOne(arg: number): string 9 return 'yes' 10enddef 11def FuncTwo(arg: number): number 12 return 123 13enddef 14 15" test cond ? expr : expr 16def Test_expr1() 17 assert_equal('one', true ? 'one' : 'two') 18 assert_equal('one', 1 ? 19 'one' : 20 'two') 21 if has('float') 22 assert_equal('one', 0.1 ? 'one' : 'two') 23 endif 24 assert_equal('one', 'x' ? 'one' : 'two') 25 assert_equal('one', 'x' 26 ? 'one' 27 : 'two') 28 assert_equal('one', 0z1234 ? 'one' : 'two') 29 assert_equal('one', [0] ? 'one' : 'two') 30 assert_equal('one', #{x: 0} ? 'one' : 'two') 31 let var = 1 32 assert_equal('one', var ? 'one' : 'two') 33 34 assert_equal('two', false ? 'one' : 'two') 35 assert_equal('two', 0 ? 'one' : 'two') 36 if has('float') 37 assert_equal('two', 0.0 ? 'one' : 'two') 38 endif 39 assert_equal('two', '' ? 'one' : 'two') 40 assert_equal('two', 0z ? 'one' : 'two') 41 assert_equal('two', [] ? 'one' : 'two') 42 assert_equal('two', {} ? 'one' : 'two') 43 var = 0 44 assert_equal('two', var ? 'one' : 'two') 45 46 let Some: func = function('len') 47 let Other: func = function('winnr') 48 let Res: func = g:atrue ? Some : Other 49 assert_equal(function('len'), Res) 50 51 let RetOne: func(string): number = function('len') 52 let RetTwo: func(string): number = function('winnr') 53 let RetThat: func = g:atrue ? RetOne : RetTwo 54 assert_equal(function('len'), RetThat) 55 56 let X = FuncOne 57 let Y = FuncTwo 58 let Z = g:cond ? FuncOne : FuncTwo 59 assert_equal(123, Z(3)) 60enddef 61 62def Test_expr1_vimscript() 63 # check line continuation 64 let lines =<< trim END 65 vim9script 66 let var = 1 67 ? 'yes' 68 : 'no' 69 assert_equal('yes', var) 70 END 71 CheckScriptSuccess(lines) 72 73 lines =<< trim END 74 vim9script 75 let var = v:false 76 ? 'yes' 77 : 'no' 78 assert_equal('no', var) 79 END 80 CheckScriptSuccess(lines) 81 82 lines =<< trim END 83 vim9script 84 let var = v:false ? 85 'yes' : 86 'no' 87 assert_equal('no', var) 88 END 89 CheckScriptSuccess(lines) 90 91 # check white space 92 lines =<< trim END 93 vim9script 94 let var = v:true?1:2 95 END 96 CheckScriptFailure(lines, 'E1004:') 97 lines =<< trim END 98 vim9script 99 let var = v:true? 1 : 2 100 END 101 CheckScriptFailure(lines, 'E1004:') 102 lines =<< trim END 103 vim9script 104 let var = v:true ?1 : 2 105 END 106 CheckScriptFailure(lines, 'E1004:') 107 lines =<< trim END 108 vim9script 109 let var = v:true ? 1: 2 110 END 111 CheckScriptFailure(lines, 'E1004:') 112 lines =<< trim END 113 vim9script 114 let var = v:true ? 1 :2 115 END 116 CheckScriptFailure(lines, 'E1004:') 117enddef 118 119func Test_expr1_fails() 120 call CheckDefFailure(["let x = 1 ? 'one'"], "Missing ':' after '?'") 121 call CheckDefFailure(["let x = 1 ? 'one' : xxx"], "E1001:") 122 123 let msg = "white space required before and after '?'" 124 call CheckDefFailure(["let x = 1? 'one' : 'two'"], msg) 125 call CheckDefFailure(["let x = 1 ?'one' : 'two'"], msg) 126 call CheckDefFailure(["let x = 1?'one' : 'two'"], msg) 127 128 let msg = "white space required before and after ':'" 129 call CheckDefFailure(["let x = 1 ? 'one': 'two'"], msg) 130 call CheckDefFailure(["let x = 1 ? 'one' :'two'"], msg) 131 call CheckDefFailure(["let x = 1 ? 'one':'two'"], msg) 132 133 " missing argument detected even when common type is used 134 call CheckDefFailure([ 135 \ 'let X = FuncOne', 136 \ 'let Y = FuncTwo', 137 \ 'let Z = g:cond ? FuncOne : FuncTwo', 138 \ 'Z()'], 'E119:') 139endfunc 140 141" TODO: define inside test function 142def Record(val: any): any 143 g:vals->add(val) 144 return val 145enddef 146 147" test || 148def Test_expr2() 149 assert_equal(2, 2 || 0) 150 assert_equal(7, 0 || 151 0 || 152 7) 153 assert_equal(0, 0 || 0) 154 assert_equal(0, 0 155 || 0) 156 assert_equal('', 0 || '') 157 158 g:vals = [] 159 assert_equal(3, Record(3) || Record(1)) 160 assert_equal([3], g:vals) 161 162 g:vals = [] 163 assert_equal(5, Record(0) || Record(5)) 164 assert_equal([0, 5], g:vals) 165 166 g:vals = [] 167 assert_equal(4, Record(0) 168 || Record(4) 169 || Record(0)) 170 assert_equal([0, 4], g:vals) 171 172 g:vals = [] 173 assert_equal(0, Record([]) || Record('') || Record(0)) 174 assert_equal([[], '', 0], g:vals) 175enddef 176 177def Test_expr2_vimscript() 178 # check line continuation 179 let lines =<< trim END 180 vim9script 181 let var = 0 182 || 1 183 assert_equal(1, var) 184 END 185 CheckScriptSuccess(lines) 186 187 lines =<< trim END 188 vim9script 189 let var = v:false 190 || v:true 191 || v:false 192 assert_equal(v:true, var) 193 END 194 CheckScriptSuccess(lines) 195 196 lines =<< trim END 197 vim9script 198 let var = v:false || 199 v:true || 200 v:false 201 assert_equal(v:true, var) 202 END 203 CheckScriptSuccess(lines) 204 205 # check white space 206 lines =<< trim END 207 vim9script 208 let var = v:true||v:true 209 END 210 CheckScriptFailure(lines, 'E1004:') 211 lines =<< trim END 212 vim9script 213 let var = v:true ||v:true 214 END 215 CheckScriptFailure(lines, 'E1004:') 216 lines =<< trim END 217 vim9script 218 let var = v:true|| v:true 219 END 220 CheckScriptFailure(lines, 'E1004:') 221 222 # check keeping the value 223 lines =<< trim END 224 vim9script 225 assert_equal(2, 2 || 0) 226 assert_equal(7, 0 || 227 0 || 228 7) 229 assert_equal(0, 0 || 0) 230 assert_equal(0, 0 231 || 0) 232 assert_equal('', 0 || '') 233 234 g:vals = [] 235 assert_equal(3, Record(3) || Record(1)) 236 assert_equal([3], g:vals) 237 238 g:vals = [] 239 assert_equal(5, Record(0) || Record(5)) 240 assert_equal([0, 5], g:vals) 241 242 g:vals = [] 243 assert_equal(4, Record(0) 244 || Record(4) 245 || Record(0)) 246 assert_equal([0, 4], g:vals) 247 248 g:vals = [] 249 assert_equal(0, Record([]) || Record('') || Record(0)) 250 assert_equal([[], '', 0], g:vals) 251 END 252 CheckScriptSuccess(lines) 253enddef 254 255func Test_expr2_fails() 256 let msg = "white space required before and after '||'" 257 call CheckDefFailure(["let x = 1||2"], msg) 258 call CheckDefFailure(["let x = 1 ||2"], msg) 259 call CheckDefFailure(["let x = 1|| 2"], msg) 260 261 call CheckDefFailure(["let x = 1 || xxx"], 'E1001:') 262endfunc 263 264" test && 265def Test_expr3() 266 assert_equal(0, 2 && 0) 267 assert_equal(0, 0 && 268 0 && 269 7) 270 assert_equal(7, 2 271 && 3 272 && 7) 273 assert_equal(0, 0 && 0) 274 assert_equal(0, 0 && '') 275 assert_equal('', 8 && '') 276 277 g:vals = [] 278 assert_equal(1, Record(3) && Record(1)) 279 assert_equal([3, 1], g:vals) 280 281 g:vals = [] 282 assert_equal(0, Record(0) && Record(5)) 283 assert_equal([0], g:vals) 284 285 g:vals = [] 286 assert_equal(0, Record(0) && Record(4) && Record(0)) 287 assert_equal([0], g:vals) 288 289 g:vals = [] 290 assert_equal(0, Record(8) && Record(4) && Record(0)) 291 assert_equal([8, 4, 0], g:vals) 292 293 g:vals = [] 294 assert_equal(0, Record([1]) && Record('z') && Record(0)) 295 assert_equal([[1], 'z', 0], g:vals) 296enddef 297 298def Test_expr3_vimscript() 299 # check line continuation 300 let lines =<< trim END 301 vim9script 302 let var = 0 303 && 1 304 assert_equal(0, var) 305 END 306 CheckScriptSuccess(lines) 307 308 lines =<< trim END 309 vim9script 310 let var = v:true 311 && v:true 312 && v:true 313 assert_equal(v:true, var) 314 END 315 CheckScriptSuccess(lines) 316 317 lines =<< trim END 318 vim9script 319 let var = v:true && 320 v:true && 321 v:true 322 assert_equal(v:true, var) 323 END 324 CheckScriptSuccess(lines) 325 326 # check white space 327 lines =<< trim END 328 vim9script 329 let var = v:true&&v:true 330 END 331 CheckScriptFailure(lines, 'E1004:') 332 lines =<< trim END 333 vim9script 334 let var = v:true &&v:true 335 END 336 CheckScriptFailure(lines, 'E1004:') 337 lines =<< trim END 338 vim9script 339 let var = v:true&& v:true 340 END 341 CheckScriptFailure(lines, 'E1004:') 342 343 # check keeping the value 344 lines =<< trim END 345 vim9script 346 assert_equal(0, 2 && 0) 347 assert_equal(0, 0 && 348 0 && 349 7) 350 assert_equal(7, 2 351 && 3 352 && 7) 353 assert_equal(0, 0 && 0) 354 assert_equal(0, 0 && '') 355 assert_equal('', 8 && '') 356 357 g:vals = [] 358 assert_equal(1, Record(3) && Record(1)) 359 assert_equal([3, 1], g:vals) 360 361 g:vals = [] 362 assert_equal(0, Record(0) && Record(5)) 363 assert_equal([0], g:vals) 364 365 g:vals = [] 366 assert_equal(0, Record(0) && Record(4) && Record(0)) 367 assert_equal([0], g:vals) 368 369 g:vals = [] 370 assert_equal(0, Record(8) && Record(4) && Record(0)) 371 assert_equal([8, 4, 0], g:vals) 372 373 g:vals = [] 374 assert_equal(0, Record([1]) && Record('z') && Record(0)) 375 assert_equal([[1], 'z', 0], g:vals) 376 END 377 CheckScriptSuccess(lines) 378enddef 379 380func Test_expr3_fails() 381 let msg = "white space required before and after '&&'" 382 call CheckDefFailure(["let x = 1&&2"], msg) 383 call CheckDefFailure(["let x = 1 &&2"], msg) 384 call CheckDefFailure(["let x = 1&& 2"], msg) 385endfunc 386 387let atrue = v:true 388let afalse = v:false 389let anone = v:none 390let anull = v:null 391let anint = 10 392let alsoint = 4 393if has('float') 394 let afloat = 0.1 395endif 396let astring = 'asdf' 397let ablob = 0z01ab 398let alist = [2, 3, 4] 399let adict = #{aaa: 2, bbb: 8} 400 401" test == comperator 402def Test_expr4_equal() 403 let trueVar = true 404 let falseVar = false 405 assert_equal(true, true == true) 406 assert_equal(false, true == 407 false) 408 assert_equal(true, true 409 == trueVar) 410 assert_equal(false, true == falseVar) 411 assert_equal(true, true == g:atrue) 412 assert_equal(false, g:atrue == false) 413 414 assert_equal(true, v:none == v:none) 415 assert_equal(false, v:none == v:null) 416 assert_equal(true, g:anone == v:none) 417 assert_equal(false, v:none == g:anull) 418 419 let nr0 = 0 420 let nr61 = 61 421 assert_equal(false, 2 == 0) 422 assert_equal(false, 2 == nr0) 423 assert_equal(true, 61 == 61) 424 assert_equal(true, 61 == nr61) 425 assert_equal(true, g:anint == 10) 426 assert_equal(false, 61 == g:anint) 427 428 if has('float') 429 let ff = 0.3 430 assert_equal(true, ff == 0.3) 431 assert_equal(false, 0.4 == ff) 432 assert_equal(true, 0.1 == g:afloat) 433 assert_equal(false, g:afloat == 0.3) 434 435 ff = 3.0 436 assert_equal(true, ff == 3) 437 assert_equal(true, 3 == ff) 438 ff = 3.1 439 assert_equal(false, ff == 3) 440 assert_equal(false, 3 == ff) 441 endif 442 443 assert_equal(true, 'abc' == 'abc') 444 assert_equal(false, 'xyz' == 'abc') 445 assert_equal(true, g:astring == 'asdf') 446 assert_equal(false, 'xyz' == g:astring) 447 448 assert_equal(false, 'abc' == 'aBc') 449 assert_equal(false, 'abc' ==# 'aBc') 450 assert_equal(true, 'abc' ==? 'aBc') 451 452 assert_equal(false, 'abc' == 'ABC') 453 set ignorecase 454 assert_equal(false, 'abc' == 'ABC') 455 assert_equal(false, 'abc' ==# 'ABC') 456 set noignorecase 457 458 call CheckDefFailure(["let x = 'a' == xxx"], 'E1001:') 459 460 let bb = 0z3f 461 assert_equal(true, 0z3f == bb) 462 assert_equal(false, bb == 0z4f) 463 assert_equal(true, g:ablob == 0z01ab) 464 assert_equal(false, 0z3f == g:ablob) 465 466 assert_equal(true, [1, 2, 3] == [1, 2, 3]) 467 assert_equal(false, [1, 2, 3] == [2, 3, 1]) 468 assert_equal(true, [2, 3, 4] == g:alist) 469 assert_equal(false, g:alist == [2, 3, 1]) 470 assert_equal(false, [1, 2, 3] == []) 471 assert_equal(false, [1, 2, 3] == ['1', '2', '3']) 472 473 assert_equal(true, #{one: 1, two: 2} == #{one: 1, two: 2}) 474 assert_equal(false, #{one: 1, two: 2} == #{one: 2, two: 2}) 475 assert_equal(false, #{one: 1, two: 2} == #{two: 2}) 476 assert_equal(false, #{one: 1, two: 2} == #{}) 477 assert_equal(true, g:adict == #{bbb: 8, aaa: 2}) 478 assert_equal(false, #{ccc: 9, aaa: 2} == g:adict) 479 480 assert_equal(true, function('g:Test_expr4_equal') == function('g:Test_expr4_equal')) 481 assert_equal(false, function('g:Test_expr4_equal') == function('g:Test_expr4_is')) 482 483 assert_equal(true, function('g:Test_expr4_equal', [123]) == function('g:Test_expr4_equal', [123])) 484 assert_equal(false, function('g:Test_expr4_equal', [123]) == function('g:Test_expr4_is', [123])) 485 assert_equal(false, function('g:Test_expr4_equal', [123]) == function('g:Test_expr4_equal', [999])) 486 487 let OneFunc: func 488 let TwoFunc: func 489 OneFunc = function('len') 490 TwoFunc = function('len') 491 assert_equal(true, OneFunc('abc') == TwoFunc('123')) 492enddef 493 494" test != comperator 495def Test_expr4_notequal() 496 let trueVar = true 497 let falseVar = false 498 assert_equal(false, true != true) 499 assert_equal(true, true != 500 false) 501 assert_equal(false, true 502 != trueVar) 503 assert_equal(true, true != falseVar) 504 assert_equal(false, true != g:atrue) 505 assert_equal(true, g:atrue != false) 506 507 assert_equal(false, v:none != v:none) 508 assert_equal(true, v:none != v:null) 509 assert_equal(false, g:anone != v:none) 510 assert_equal(true, v:none != g:anull) 511 512 let nr55 = 55 513 let nr0 = 55 514 assert_equal(true, 2 != 0) 515 assert_equal(true, 2 != nr0) 516 assert_equal(false, 55 != 55) 517 assert_equal(false, 55 != nr55) 518 assert_equal(false, g:anint != 10) 519 assert_equal(true, 61 != g:anint) 520 521 if has('float') 522 let ff = 0.3 523 assert_equal(false, 0.3 != ff) 524 assert_equal(true, 0.4 != ff) 525 assert_equal(false, 0.1 != g:afloat) 526 assert_equal(true, g:afloat != 0.3) 527 528 ff = 3.0 529 assert_equal(false, ff != 3) 530 assert_equal(false, 3 != ff) 531 ff = 3.1 532 assert_equal(true, ff != 3) 533 assert_equal(true, 3 != ff) 534 endif 535 536 assert_equal(false, 'abc' != 'abc') 537 assert_equal(true, 'xyz' != 'abc') 538 assert_equal(false, g:astring != 'asdf') 539 assert_equal(true, 'xyz' != g:astring) 540 541 assert_equal(true, 'abc' != 'ABC') 542 set ignorecase 543 assert_equal(true, 'abc' != 'ABC') 544 set noignorecase 545 546 let bb = 0z3f 547 assert_equal(false, 0z3f != bb) 548 assert_equal(true, bb != 0z4f) 549 assert_equal(false, g:ablob != 0z01ab) 550 assert_equal(true, 0z3f != g:ablob) 551 552 assert_equal(false, [1, 2, 3] != [1, 2, 3]) 553 assert_equal(true, [1, 2, 3] != [2, 3, 1]) 554 assert_equal(false, [2, 3, 4] != g:alist) 555 assert_equal(true, g:alist != [2, 3, 1]) 556 assert_equal(true, [1, 2, 3] != []) 557 assert_equal(true, [1, 2, 3] != ['1', '2', '3']) 558 559 assert_equal(false, #{one: 1, two: 2} != #{one: 1, two: 2}) 560 assert_equal(true, #{one: 1, two: 2} != #{one: 2, two: 2}) 561 assert_equal(true, #{one: 1, two: 2} != #{two: 2}) 562 assert_equal(true, #{one: 1, two: 2} != #{}) 563 assert_equal(false, g:adict != #{bbb: 8, aaa: 2}) 564 assert_equal(true, #{ccc: 9, aaa: 2} != g:adict) 565 566 assert_equal(false, function('g:Test_expr4_equal') != function('g:Test_expr4_equal')) 567 assert_equal(true, function('g:Test_expr4_equal') != function('g:Test_expr4_is')) 568 569 assert_equal(false, function('g:Test_expr4_equal', [123]) != function('g:Test_expr4_equal', [123])) 570 assert_equal(true, function('g:Test_expr4_equal', [123]) != function('g:Test_expr4_is', [123])) 571 assert_equal(true, function('g:Test_expr4_equal', [123]) != function('g:Test_expr4_equal', [999])) 572enddef 573 574" test > comperator 575def Test_expr4_greater() 576 assert_true(2 > 0) 577 assert_true(2 > 578 1) 579 assert_false(2 > 2) 580 assert_false(2 > 3) 581 let nr2 = 2 582 assert_true(nr2 > 0) 583 assert_true(nr2 > 584 1) 585 assert_false(nr2 > 2) 586 assert_false(nr2 587 > 3) 588 if has('float') 589 let ff = 2.0 590 assert_true(ff > 0.0) 591 assert_true(ff > 1.0) 592 assert_false(ff > 2.0) 593 assert_false(ff > 3.0) 594 endif 595enddef 596 597" test >= comperator 598def Test_expr4_greaterequal() 599 assert_true(2 >= 0) 600 assert_true(2 >= 601 2) 602 assert_false(2 >= 3) 603 let nr2 = 2 604 assert_true(nr2 >= 0) 605 assert_true(nr2 >= 2) 606 assert_false(nr2 >= 3) 607 if has('float') 608 let ff = 2.0 609 assert_true(ff >= 0.0) 610 assert_true(ff >= 2.0) 611 assert_false(ff >= 3.0) 612 endif 613enddef 614 615" test < comperator 616def Test_expr4_smaller() 617 assert_false(2 < 0) 618 assert_false(2 < 619 2) 620 assert_true(2 621 < 3) 622 let nr2 = 2 623 assert_false(nr2 < 0) 624 assert_false(nr2 < 2) 625 assert_true(nr2 < 3) 626 if has('float') 627 let ff = 2.0 628 assert_false(ff < 0.0) 629 assert_false(ff < 2.0) 630 assert_true(ff < 3.0) 631 endif 632enddef 633 634" test <= comperator 635def Test_expr4_smallerequal() 636 assert_false(2 <= 0) 637 assert_false(2 <= 638 1) 639 assert_true(2 640 <= 2) 641 assert_true(2 <= 3) 642 let nr2 = 2 643 assert_false(nr2 <= 0) 644 assert_false(nr2 <= 1) 645 assert_true(nr2 <= 2) 646 assert_true(nr2 <= 3) 647 if has('float') 648 let ff = 2.0 649 assert_false(ff <= 0.0) 650 assert_false(ff <= 1.0) 651 assert_true(ff <= 2.0) 652 assert_true(ff <= 3.0) 653 endif 654enddef 655 656" test =~ comperator 657def Test_expr4_match() 658 assert_equal(false, '2' =~ '0') 659 assert_equal(false, '' 660 =~ '0') 661 assert_equal(true, '2' =~ 662 '[0-9]') 663enddef 664 665" test !~ comperator 666def Test_expr4_nomatch() 667 assert_equal(true, '2' !~ '0') 668 assert_equal(true, '' 669 !~ '0') 670 assert_equal(false, '2' !~ 671 '[0-9]') 672enddef 673 674" test is comperator 675def Test_expr4_is() 676 let mylist = [2] 677 assert_false(mylist is [2]) 678 let other = mylist 679 assert_true(mylist is 680 other) 681 682 let myblob = 0z1234 683 assert_false(myblob 684 is 0z1234) 685 let otherblob = myblob 686 assert_true(myblob is otherblob) 687enddef 688 689" test isnot comperator 690def Test_expr4_isnot() 691 let mylist = [2] 692 assert_true('2' isnot '0') 693 assert_true(mylist isnot [2]) 694 let other = mylist 695 assert_false(mylist isnot 696 other) 697 698 let myblob = 0z1234 699 assert_true(myblob 700 isnot 0z1234) 701 let otherblob = myblob 702 assert_false(myblob isnot otherblob) 703enddef 704 705def RetVoid() 706 let x = 1 707enddef 708 709def Test_expr4_vim9script() 710 # check line continuation 711 let lines =<< trim END 712 vim9script 713 let var = 0 714 < 1 715 assert_equal(true, var) 716 END 717 CheckScriptSuccess(lines) 718 719 lines =<< trim END 720 vim9script 721 let var = 123 722 != 123 723 assert_equal(false, var) 724 END 725 CheckScriptSuccess(lines) 726 727 lines =<< trim END 728 vim9script 729 let var = 123 == 730 123 731 assert_equal(true, var) 732 END 733 CheckScriptSuccess(lines) 734 735 lines =<< trim END 736 vim9script 737 let list = [1, 2, 3] 738 let var = list 739 is list 740 assert_equal(true, var) 741 END 742 CheckScriptSuccess(lines) 743 744 lines =<< trim END 745 vim9script 746 let myblob = 0z1234 747 let var = myblob 748 isnot 0z11 749 assert_equal(true, var) 750 END 751 CheckScriptSuccess(lines) 752 753 # spot check mismatching types 754 lines =<< trim END 755 vim9script 756 echo '' == 0 757 END 758 CheckScriptFailure(lines, 'E1072:') 759 760 lines =<< trim END 761 vim9script 762 echo v:true > v:false 763 END 764 CheckScriptFailure(lines, 'Cannot compare bool with bool') 765 766 lines =<< trim END 767 vim9script 768 echo 123 is 123 769 END 770 CheckScriptFailure(lines, 'Cannot use "is" with number') 771 772 # check 'ignorecase' not being used 773 lines =<< trim END 774 vim9script 775 set ignorecase 776 assert_equal(false, 'abc' == 'ABC') 777 assert_equal(false, 'abc' ==# 'ABC') 778 assert_equal(true, 'abc' ==? 'ABC') 779 780 assert_equal(true, 'abc' != 'ABC') 781 assert_equal(true, 'abc' !=# 'ABC') 782 assert_equal(false, 'abc' !=? 'ABC') 783 784 assert_equal(false, 'abc' =~ 'ABC') 785 assert_equal(false, 'abc' =~# 'ABC') 786 assert_equal(true, 'abc' =~? 'ABC') 787 set noignorecase 788 END 789 CheckScriptSuccess(lines) 790 791 # check missing white space 792 lines =<< trim END 793 vim9script 794 echo 2>3 795 END 796 CheckScriptFailure(lines, 'E1004:') 797 lines =<< trim END 798 vim9script 799 echo 2 >3 800 END 801 CheckScriptFailure(lines, 'E1004:') 802 lines =<< trim END 803 vim9script 804 echo 2> 3 805 END 806 CheckScriptFailure(lines, 'E1004:') 807 lines =<< trim END 808 vim9script 809 echo 2!=3 810 END 811 CheckScriptFailure(lines, 'E1004:') 812 lines =<< trim END 813 vim9script 814 echo 2 !=3 815 END 816 CheckScriptFailure(lines, 'E1004:') 817 lines =<< trim END 818 vim9script 819 echo 2!= 3 820 END 821 CheckScriptFailure(lines, 'E1004:') 822 823 lines =<< trim END 824 vim9script 825 echo len('xxx') == 3 826 END 827 CheckScriptSuccess(lines) 828enddef 829 830func Test_expr4_fails() 831 let msg = "white space required before and after '>'" 832 call CheckDefFailure(["let x = 1>2"], msg) 833 call CheckDefFailure(["let x = 1 >2"], msg) 834 call CheckDefFailure(["let x = 1> 2"], msg) 835 836 let msg = "white space required before and after '=='" 837 call CheckDefFailure(["let x = 1==2"], msg) 838 call CheckDefFailure(["let x = 1 ==2"], msg) 839 call CheckDefFailure(["let x = 1== 2"], msg) 840 841 let msg = "white space required before and after 'is'" 842 call CheckDefFailure(["let x = '1'is'2'"], msg) 843 call CheckDefFailure(["let x = '1' is'2'"], msg) 844 call CheckDefFailure(["let x = '1'is '2'"], msg) 845 846 let msg = "white space required before and after 'isnot'" 847 call CheckDefFailure(["let x = '1'isnot'2'"], msg) 848 call CheckDefFailure(["let x = '1' isnot'2'"], msg) 849 call CheckDefFailure(["let x = '1'isnot '2'"], msg) 850 851 call CheckDefFailure(["let x = 1 is# 2"], 'E15:') 852 call CheckDefFailure(["let x = 1 is? 2"], 'E15:') 853 call CheckDefFailure(["let x = 1 isnot# 2"], 'E15:') 854 call CheckDefFailure(["let x = 1 isnot? 2"], 'E15:') 855 856 call CheckDefFailure(["let x = 1 == '2'"], 'Cannot compare number with string') 857 call CheckDefFailure(["let x = '1' == 2"], 'Cannot compare string with number') 858 call CheckDefFailure(["let x = 1 == RetVoid()"], 'Cannot compare number with void') 859 call CheckDefFailure(["let x = RetVoid() == 1"], 'Cannot compare void with number') 860 861 call CheckDefFailure(["let x = true > false"], 'Cannot compare bool with bool') 862 call CheckDefFailure(["let x = true >= false"], 'Cannot compare bool with bool') 863 call CheckDefFailure(["let x = true < false"], 'Cannot compare bool with bool') 864 call CheckDefFailure(["let x = true <= false"], 'Cannot compare bool with bool') 865 call CheckDefFailure(["let x = true =~ false"], 'Cannot compare bool with bool') 866 call CheckDefFailure(["let x = true !~ false"], 'Cannot compare bool with bool') 867 call CheckDefFailure(["let x = true is false"], 'Cannot use "is" with bool') 868 call CheckDefFailure(["let x = true isnot false"], 'Cannot use "isnot" with bool') 869 870 call CheckDefFailure(["let x = v:none is v:null"], 'Cannot use "is" with special') 871 call CheckDefFailure(["let x = v:none isnot v:null"], 'Cannot use "isnot" with special') 872 call CheckDefFailure(["let x = 123 is 123"], 'Cannot use "is" with number') 873 call CheckDefFailure(["let x = 123 isnot 123"], 'Cannot use "isnot" with number') 874 if has('float') 875 call CheckDefFailure(["let x = 1.3 is 1.3"], 'Cannot use "is" with float') 876 call CheckDefFailure(["let x = 1.3 isnot 1.3"], 'Cannot use "isnot" with float') 877 endif 878 879 call CheckDefFailure(["let x = 0za1 > 0z34"], 'Cannot compare blob with blob') 880 call CheckDefFailure(["let x = 0za1 >= 0z34"], 'Cannot compare blob with blob') 881 call CheckDefFailure(["let x = 0za1 < 0z34"], 'Cannot compare blob with blob') 882 call CheckDefFailure(["let x = 0za1 <= 0z34"], 'Cannot compare blob with blob') 883 call CheckDefFailure(["let x = 0za1 =~ 0z34"], 'Cannot compare blob with blob') 884 call CheckDefFailure(["let x = 0za1 !~ 0z34"], 'Cannot compare blob with blob') 885 886 call CheckDefFailure(["let x = [13] > [88]"], 'Cannot compare list with list') 887 call CheckDefFailure(["let x = [13] >= [88]"], 'Cannot compare list with list') 888 call CheckDefFailure(["let x = [13] < [88]"], 'Cannot compare list with list') 889 call CheckDefFailure(["let x = [13] <= [88]"], 'Cannot compare list with list') 890 call CheckDefFailure(["let x = [13] =~ [88]"], 'Cannot compare list with list') 891 call CheckDefFailure(["let x = [13] !~ [88]"], 'Cannot compare list with list') 892 893 call CheckDefFailure(['let j: job', 'let chan: channel', 'let r = j == chan'], 'Cannot compare job with channel') 894 call CheckDefFailure(['let j: job', 'let x: list<any>', 'let r = j == x'], 'Cannot compare job with list') 895 call CheckDefFailure(['let j: job', 'let Xx: func', 'let r = j == Xx'], 'Cannot compare job with func') 896 call CheckDefFailure(['let j: job', 'let Xx: func', 'let r = j == Xx'], 'Cannot compare job with func') 897endfunc 898 899" test addition, subtraction, concatenation 900def Test_expr5() 901 assert_equal(66, 60 + 6) 902 assert_equal(70, 60 + 903 g:anint) 904 assert_equal(9, g:alsoint 905 + 5) 906 assert_equal(14, g:alsoint + g:anint) 907 assert_equal([1, 2, 3, 4], [1] + g:alist) 908 909 assert_equal(54, 60 - 6) 910 assert_equal(50, 60 - 911 g:anint) 912 assert_equal(-1, g:alsoint 913 - 5) 914 assert_equal(-6, g:alsoint - g:anint) 915 916 assert_equal('hello', 'hel' .. 'lo') 917 assert_equal('hello 123', 'hello ' .. 918 123) 919 assert_equal('hello 123', 'hello ' 920 .. 123) 921 assert_equal('123 hello', 123 .. ' hello') 922 assert_equal('123456', 123 .. 456) 923 924 assert_equal('av:true', 'a' .. true) 925 assert_equal('av:false', 'a' .. false) 926 assert_equal('av:null', 'a' .. v:null) 927 assert_equal('av:none', 'a' .. v:none) 928 if has('float') 929 assert_equal('a0.123', 'a' .. 0.123) 930 endif 931 932 assert_equal([1, 2, 3, 4], [1, 2] + [3, 4]) 933 assert_equal(0z11223344, 0z1122 + 0z3344) 934 assert_equal(0z112201ab, 0z1122 935 + g:ablob) 936 assert_equal(0z01ab3344, g:ablob + 0z3344) 937 assert_equal(0z01ab01ab, g:ablob + g:ablob) 938enddef 939 940def Test_expr5_vim9script() 941 # check line continuation 942 let lines =<< trim END 943 vim9script 944 let var = 11 945 + 77 946 - 22 947 assert_equal(66, var) 948 END 949 CheckScriptSuccess(lines) 950 951 lines =<< trim END 952 vim9script 953 let var = 11 + 954 77 - 955 22 956 assert_equal(66, var) 957 END 958 CheckScriptSuccess(lines) 959 960 lines =<< trim END 961 vim9script 962 let var = 'one' 963 .. 'two' 964 assert_equal('onetwo', var) 965 END 966 CheckScriptSuccess(lines) 967 968 lines =<< trim END 969 vim9script 970 echo 'abc' is# 'abc' 971 END 972 CheckScriptFailure(lines, 'E15:') 973 974 lines =<< trim END 975 vim9script 976 echo 'abc' is? 'abc' 977 END 978 CheckScriptFailure(lines, 'E15:') 979 980 lines =<< trim END 981 vim9script 982 echo 'abc' isnot# 'abc' 983 END 984 CheckScriptFailure(lines, 'E15:') 985 986 lines =<< trim END 987 vim9script 988 echo 'abc' isnot? 'abc' 989 END 990 CheckScriptFailure(lines, 'E15:') 991 992 # check white space 993 lines =<< trim END 994 vim9script 995 echo 5+6 996 END 997 CheckScriptFailure(lines, 'E1004:') 998 lines =<< trim END 999 vim9script 1000 echo 5 +6 1001 END 1002 CheckScriptFailure(lines, 'E1004:') 1003 lines =<< trim END 1004 vim9script 1005 echo 5+ 6 1006 END 1007 CheckScriptFailure(lines, 'E1004:') 1008 1009 lines =<< trim END 1010 vim9script 1011 echo 'a'..'b' 1012 END 1013 CheckScriptFailure(lines, 'E1004:') 1014 lines =<< trim END 1015 vim9script 1016 echo 'a' ..'b' 1017 END 1018 CheckScriptFailure(lines, 'E1004:') 1019 lines =<< trim END 1020 vim9script 1021 echo 'a'.. 'b' 1022 END 1023 CheckScriptFailure(lines, 'E1004:') 1024 1025 # check valid string concatenation 1026 lines =<< trim END 1027 vim9script 1028 assert_equal('one123', 'one' .. 123) 1029 assert_equal('onev:true', 'one' .. true) 1030 assert_equal('onev:null', 'one' .. v:null) 1031 assert_equal('onev:none', 'one' .. v:none) 1032 if has('float') 1033 assert_equal('a0.123', 'a' .. 0.123) 1034 endif 1035 END 1036 CheckScriptSuccess(lines) 1037 1038 # check invalid string concatenation 1039 lines =<< trim END 1040 vim9script 1041 echo 'a' .. [1] 1042 END 1043 CheckScriptFailure(lines, 'E730:') 1044 lines =<< trim END 1045 vim9script 1046 echo 'a' .. #{a: 1} 1047 END 1048 CheckScriptFailure(lines, 'E731:') 1049 lines =<< trim END 1050 vim9script 1051 echo 'a' .. test_void() 1052 END 1053 CheckScriptFailure(lines, 'E908:') 1054 lines =<< trim END 1055 vim9script 1056 echo 'a' .. 0z33 1057 END 1058 CheckScriptFailure(lines, 'E976:') 1059 lines =<< trim END 1060 vim9script 1061 echo 'a' .. function('len') 1062 END 1063 CheckScriptFailure(lines, 'E729:') 1064 lines =<< trim END 1065 vim9script 1066 echo 'a' .. test_null_job() 1067 END 1068 CheckScriptFailure(lines, 'E908:') 1069 lines =<< trim END 1070 vim9script 1071 echo 'a' .. test_null_channel() 1072 END 1073 CheckScriptFailure(lines, 'E908:') 1074enddef 1075 1076def Test_expr5_float() 1077 if !has('float') 1078 MissingFeature 'float' 1079 else 1080 assert_equal(66.0, 60.0 + 6.0) 1081 assert_equal(66.0, 60.0 + 6) 1082 assert_equal(66.0, 60 + 1083 6.0) 1084 assert_equal(5.1, g:afloat 1085 + 5) 1086 assert_equal(8.1, 8 + g:afloat) 1087 assert_equal(10.1, g:anint + g:afloat) 1088 assert_equal(10.1, g:afloat + g:anint) 1089 1090 assert_equal(54.0, 60.0 - 6.0) 1091 assert_equal(54.0, 60.0 1092 - 6) 1093 assert_equal(54.0, 60 - 6.0) 1094 assert_equal(-4.9, g:afloat - 5) 1095 assert_equal(7.9, 8 - g:afloat) 1096 assert_equal(9.9, g:anint - g:afloat) 1097 assert_equal(-9.9, g:afloat - g:anint) 1098 endif 1099enddef 1100 1101func Test_expr5_fails() 1102 let msg = "white space required before and after '+'" 1103 call CheckDefFailure(["let x = 1+2"], msg) 1104 call CheckDefFailure(["let x = 1 +2"], msg) 1105 call CheckDefFailure(["let x = 1+ 2"], msg) 1106 1107 let msg = "white space required before and after '-'" 1108 call CheckDefFailure(["let x = 1-2"], msg) 1109 call CheckDefFailure(["let x = 1 -2"], msg) 1110 call CheckDefFailure(["let x = 1- 2"], msg) 1111 1112 let msg = "white space required before and after '..'" 1113 call CheckDefFailure(["let x = '1'..'2'"], msg) 1114 call CheckDefFailure(["let x = '1' ..'2'"], msg) 1115 call CheckDefFailure(["let x = '1'.. '2'"], msg) 1116 1117 call CheckDefFailure(["let x = 0z1122 + 33"], 'E1051') 1118 call CheckDefFailure(["let x = 0z1122 + [3]"], 'E1051') 1119 call CheckDefFailure(["let x = 0z1122 + 'asd'"], 'E1051') 1120 call CheckDefFailure(["let x = 33 + 0z1122"], 'E1051') 1121 call CheckDefFailure(["let x = [3] + 0z1122"], 'E1051') 1122 call CheckDefFailure(["let x = 'asdf' + 0z1122"], 'E1051') 1123 call CheckDefFailure(["let x = 6 + xxx"], 'E1001') 1124 1125 call CheckDefFailure(["let x = 'a' .. [1]"], 'E1105') 1126 call CheckDefFailure(["let x = 'a' .. #{a: 1}"], 'E1105') 1127 call CheckDefFailure(["let x = 'a' .. test_void()"], 'E1105') 1128 call CheckDefFailure(["let x = 'a' .. 0z32"], 'E1105') 1129 call CheckDefFailure(["let x = 'a' .. function('len')"], 'E1105') 1130 call CheckDefFailure(["let x = 'a' .. function('len', ['a'])"], 'E1105') 1131 call CheckDefFailure(["let x = 'a' .. test_null_job()"], 'E1105') 1132 call CheckDefFailure(["let x = 'a' .. test_null_channel()"], 'E1105') 1133endfunc 1134 1135" test multiply, divide, modulo 1136def Test_expr6() 1137 assert_equal(36, 6 * 6) 1138 assert_equal(24, 6 * 1139 g:alsoint) 1140 assert_equal(24, g:alsoint 1141 * 6) 1142 assert_equal(40, g:anint * g:alsoint) 1143 1144 assert_equal(10, 60 / 6) 1145 assert_equal(6, 60 / 1146 g:anint) 1147 assert_equal(1, g:anint / 6) 1148 assert_equal(2, g:anint 1149 / g:alsoint) 1150 1151 assert_equal(5, 11 % 6) 1152 assert_equal(4, g:anint % 6) 1153 assert_equal(3, 13 % 1154 g:anint) 1155 assert_equal(2, g:anint 1156 % g:alsoint) 1157 1158 assert_equal(4, 6 * 4 / 6) 1159 1160 let x = [2] 1161 let y = [3] 1162 assert_equal(5, x[0] + y[0]) 1163 assert_equal(6, x[0] * y[0]) 1164 if has('float') 1165 let xf = [2.0] 1166 let yf = [3.0] 1167 assert_equal(5.0, xf[0] 1168 + yf[0]) 1169 assert_equal(6.0, xf[0] 1170 * yf[0]) 1171 endif 1172 1173 call CheckDefFailure(["let x = 6 * xxx"], 'E1001') 1174enddef 1175 1176def Test_expr6_vim9script() 1177 # check line continuation 1178 let lines =<< trim END 1179 vim9script 1180 let var = 11 1181 * 22 1182 / 3 1183 assert_equal(80, var) 1184 END 1185 CheckScriptSuccess(lines) 1186 1187 lines =<< trim END 1188 vim9script 1189 let var = 25 1190 % 10 1191 assert_equal(5, var) 1192 END 1193 CheckScriptSuccess(lines) 1194 1195 lines =<< trim END 1196 vim9script 1197 let var = 11 * 1198 22 / 1199 3 1200 assert_equal(80, var) 1201 END 1202 CheckScriptSuccess(lines) 1203 1204 # check white space 1205 lines =<< trim END 1206 vim9script 1207 echo 5*6 1208 END 1209 CheckScriptFailure(lines, 'E1004:') 1210 lines =<< trim END 1211 vim9script 1212 echo 5 *6 1213 END 1214 CheckScriptFailure(lines, 'E1004:') 1215 lines =<< trim END 1216 vim9script 1217 echo 5* 6 1218 END 1219 CheckScriptFailure(lines, 'E1004:') 1220enddef 1221 1222def Test_expr6_float() 1223 if !has('float') 1224 MissingFeature 'float' 1225 else 1226 assert_equal(36.0, 6.0 * 6) 1227 assert_equal(36.0, 6 * 1228 6.0) 1229 assert_equal(36.0, 6.0 * 6.0) 1230 assert_equal(1.0, g:afloat * g:anint) 1231 1232 assert_equal(10.0, 60 / 6.0) 1233 assert_equal(10.0, 60.0 / 1234 6) 1235 assert_equal(10.0, 60.0 / 6.0) 1236 assert_equal(0.01, g:afloat / g:anint) 1237 1238 assert_equal(4.0, 6.0 * 4 / 6) 1239 assert_equal(4.0, 6 * 1240 4.0 / 1241 6) 1242 assert_equal(4.0, 6 * 4 / 6.0) 1243 assert_equal(4.0, 6.0 * 4.0 / 6) 1244 assert_equal(4.0, 6 * 4.0 / 6.0) 1245 assert_equal(4.0, 6.0 * 4 / 6.0) 1246 assert_equal(4.0, 6.0 * 4.0 / 6.0) 1247 1248 assert_equal(4.0, 6.0 * 4.0 / 6.0) 1249 endif 1250enddef 1251 1252func Test_expr6_fails() 1253 let msg = "white space required before and after '*'" 1254 call CheckDefFailure(["let x = 1*2"], msg) 1255 call CheckDefFailure(["let x = 1 *2"], msg) 1256 call CheckDefFailure(["let x = 1* 2"], msg) 1257 1258 let msg = "white space required before and after '/'" 1259 call CheckDefFailure(["let x = 1/2"], msg) 1260 call CheckDefFailure(["let x = 1 /2"], msg) 1261 call CheckDefFailure(["let x = 1/ 2"], msg) 1262 1263 let msg = "white space required before and after '%'" 1264 call CheckDefFailure(["let x = 1%2"], msg) 1265 call CheckDefFailure(["let x = 1 %2"], msg) 1266 call CheckDefFailure(["let x = 1% 2"], msg) 1267 1268 call CheckDefFailure(["let x = '1' * '2'"], 'E1036:') 1269 call CheckDefFailure(["let x = '1' / '2'"], 'E1036:') 1270 call CheckDefFailure(["let x = '1' % '2'"], 'E1035:') 1271 1272 call CheckDefFailure(["let x = 0z01 * 0z12"], 'E1036:') 1273 call CheckDefFailure(["let x = 0z01 / 0z12"], 'E1036:') 1274 call CheckDefFailure(["let x = 0z01 % 0z12"], 'E1035:') 1275 1276 call CheckDefFailure(["let x = [1] * [2]"], 'E1036:') 1277 call CheckDefFailure(["let x = [1] / [2]"], 'E1036:') 1278 call CheckDefFailure(["let x = [1] % [2]"], 'E1035:') 1279 1280 call CheckDefFailure(["let x = #{one: 1} * #{two: 2}"], 'E1036:') 1281 call CheckDefFailure(["let x = #{one: 1} / #{two: 2}"], 'E1036:') 1282 call CheckDefFailure(["let x = #{one: 1} % #{two: 2}"], 'E1035:') 1283 1284 call CheckDefFailure(["let x = 0xff[1]"], 'E1107:') 1285 if has('float') 1286 call CheckDefFailure(["let x = 0.7[1]"], 'E1107:') 1287 endif 1288endfunc 1289 1290func Test_expr6_float_fails() 1291 CheckFeature float 1292 call CheckDefFailure(["let x = 1.0 % 2"], 'E1035:') 1293endfunc 1294 1295" define here to use old style parsing 1296if has('float') 1297 let g:float_zero = 0.0 1298 let g:float_neg = -9.8 1299 let g:float_big = 9.9e99 1300endif 1301let g:blob_empty = 0z 1302let g:blob_one = 0z01 1303let g:blob_long = 0z0102.0304 1304 1305let g:string_empty = '' 1306let g:string_short = 'x' 1307let g:string_long = 'abcdefghijklm' 1308let g:string_special = "ab\ncd\ref\ekk" 1309 1310let g:special_true = v:true 1311let g:special_false = v:false 1312let g:special_null = v:null 1313let g:special_none = v:none 1314 1315let g:list_empty = [] 1316let g:list_mixed = [1, 'b', v:false] 1317 1318let g:dict_empty = {} 1319let g:dict_one = #{one: 1} 1320 1321let $TESTVAR = 'testvar' 1322 1323" type casts 1324def Test_expr7t() 1325 let ls: list<string> = ['a', <string>g:string_empty] 1326 let ln: list<number> = [<number>g:anint, <number>g:alsoint] 1327 let nr = <number>234 1328 assert_equal(234, nr) 1329 1330 call CheckDefFailure(["let x = <nr>123"], 'E1010:') 1331 call CheckDefFailure(["let x = <number >123"], 'E1068:') 1332 call CheckDefFailure(["let x = <number 123"], 'E1104:') 1333enddef 1334 1335" test low level expression 1336def Test_expr7_number() 1337 # number constant 1338 assert_equal(0, 0) 1339 assert_equal(654, 0654) 1340 1341 assert_equal(6, 0x6) 1342 assert_equal(15, 0xf) 1343 assert_equal(255, 0xff) 1344enddef 1345 1346def Test_expr7_float() 1347 # float constant 1348 if !has('float') 1349 MissingFeature 'float' 1350 else 1351 assert_equal(g:float_zero, .0) 1352 assert_equal(g:float_zero, 0.0) 1353 assert_equal(g:float_neg, -9.8) 1354 assert_equal(g:float_big, 9.9e99) 1355 endif 1356enddef 1357 1358def Test_expr7_blob() 1359 # blob constant 1360 assert_equal(g:blob_empty, 0z) 1361 assert_equal(g:blob_one, 0z01) 1362 assert_equal(g:blob_long, 0z0102.0304) 1363 1364 call CheckDefFailure(["let x = 0z123"], 'E973:') 1365enddef 1366 1367def Test_expr7_string() 1368 # string constant 1369 assert_equal(g:string_empty, '') 1370 assert_equal(g:string_empty, "") 1371 assert_equal(g:string_short, 'x') 1372 assert_equal(g:string_short, "x") 1373 assert_equal(g:string_long, 'abcdefghijklm') 1374 assert_equal(g:string_long, "abcdefghijklm") 1375 assert_equal(g:string_special, "ab\ncd\ref\ekk") 1376 1377 call CheckDefFailure(['let x = "abc'], 'E114:') 1378 call CheckDefFailure(["let x = 'abc"], 'E115:') 1379enddef 1380 1381def Test_expr7_vimvar() 1382 let old: list<string> = v:oldfiles 1383 let compl: dict<any> = v:completed_item 1384 1385 call CheckDefFailure(["let old: list<number> = v:oldfiles"], 'E1012: type mismatch, expected list<number> but got list<string>') 1386 call CheckDefFailure(["let old: dict<number> = v:completed_item"], 'E1012: type mismatch, expected dict<number> but got dict<any>') 1387enddef 1388 1389def Test_expr7_special() 1390 # special constant 1391 assert_equal(g:special_true, true) 1392 assert_equal(g:special_false, false) 1393 assert_equal(g:special_true, v:true) 1394 assert_equal(g:special_false, v:false) 1395 1396 assert_equal(true, !false) 1397 assert_equal(false, !true) 1398 assert_equal(true, !0) 1399 assert_equal(false, !1) 1400 assert_equal(false, !!false) 1401 assert_equal(true, !!true) 1402 assert_equal(false, !!0) 1403 assert_equal(true, !!1) 1404 1405 assert_equal(g:special_null, v:null) 1406 assert_equal(g:special_none, v:none) 1407 1408 call CheckDefFailure(['v:true = true'], 'E46:') 1409 call CheckDefFailure(['v:true = false'], 'E46:') 1410 call CheckDefFailure(['v:false = true'], 'E46:') 1411 call CheckDefFailure(['v:null = 11'], 'E46:') 1412 call CheckDefFailure(['v:none = 22'], 'E46:') 1413enddef 1414 1415def Test_expr7_special_vim9script() 1416 let lines =<< trim END 1417 vim9script 1418 let t = true 1419 let f = false 1420 assert_equal(v:true, true) 1421 assert_equal(true, t) 1422 assert_equal(v:false, false) 1423 assert_equal(false, f) 1424 assert_equal(true, !false) 1425 assert_equal(false, !true) 1426 assert_equal(true, !0) 1427 assert_equal(false, !1) 1428 assert_equal(false, !!false) 1429 assert_equal(true, !!true) 1430 assert_equal(false, !!0) 1431 assert_equal(true, !!1) 1432 END 1433 CheckScriptSuccess(lines) 1434enddef 1435 1436def Test_expr7_list() 1437 # list 1438 assert_equal(g:list_empty, []) 1439 assert_equal(g:list_empty, [ ]) 1440 1441 let numbers: list<number> = [1, 2, 3] 1442 numbers = [1] 1443 numbers = [] 1444 1445 let strings: list<string> = ['a', 'b', 'c'] 1446 strings = ['x'] 1447 strings = [] 1448 1449 let mixed: list<any> = [1, 'b', false,] 1450 assert_equal(g:list_mixed, mixed) 1451 assert_equal('b', g:list_mixed[1]) 1452 1453 echo [1, 1454 2] [3, 1455 4] 1456 1457 call CheckDefExecFailure(["let x = g:anint[3]"], 'E714:') 1458 call CheckDefFailure(["let x = g:list_mixed[xxx]"], 'E1001:') 1459 1460 call CheckDefFailure(["let x = [1,2,3]"], 'E1069:') 1461 call CheckDefFailure(["let x = [1 ,2, 3]"], 'E1068:') 1462 1463 call CheckDefExecFailure(["let x = g:list_mixed['xx']"], 'E1029:') 1464 call CheckDefFailure(["let x = g:list_mixed["], 'E1097:') 1465 call CheckDefFailure(["let x = g:list_mixed[0"], 'E1097:') 1466 call CheckDefExecFailure(["let x = g:list_empty[3]"], 'E684:') 1467 call CheckDefFailure(["let l: list<number> = [234, 'x']"], 'E1012:') 1468 call CheckDefFailure(["let l: list<number> = ['x', 234]"], 'E1012:') 1469 call CheckDefFailure(["let l: list<string> = [234, 'x']"], 'E1012:') 1470 call CheckDefFailure(["let l: list<string> = ['x', 123]"], 'E1012:') 1471enddef 1472 1473def Test_expr7_list_vim9script() 1474 let lines =<< trim END 1475 vim9script 1476 let l = [ 1477 11, 1478 22, 1479 ] 1480 assert_equal([11, 22], l) 1481 1482 echo [1, 1483 2] [3, 1484 4] 1485 END 1486 CheckScriptSuccess(lines) 1487 1488 lines =<< trim END 1489 vim9script 1490 let l = [11, 1491 22] 1492 assert_equal([11, 22], l) 1493 END 1494 CheckScriptSuccess(lines) 1495 1496 lines =<< trim END 1497 vim9script 1498 let l = [11,22] 1499 END 1500 CheckScriptFailure(lines, 'E1069:') 1501 1502 lines =<< trim END 1503 vim9script 1504 let l = [11 , 22] 1505 END 1506 CheckScriptFailure(lines, 'E1068:') 1507 1508 lines =<< trim END 1509 vim9script 1510 let l: list<number> = [234, 'x'] 1511 END 1512 CheckScriptFailure(lines, 'E1012:') 1513 lines =<< trim END 1514 vim9script 1515 let l: list<number> = ['x', 234] 1516 END 1517 CheckScriptFailure(lines, 'E1012:') 1518 lines =<< trim END 1519 vim9script 1520 let l: list<string> = ['x', 234] 1521 END 1522 CheckScriptFailure(lines, 'E1012:') 1523 lines =<< trim END 1524 vim9script 1525 let l: list<string> = [234, 'x'] 1526 END 1527 CheckScriptFailure(lines, 'E1012:') 1528enddef 1529 1530def LambdaWithComments(): func 1531 return {x -> 1532 # some comment 1533 x == 1 1534 # some comment 1535 || 1536 x == 2 1537 } 1538enddef 1539 1540def LambdaUsingArg(x: number): func 1541 return {-> 1542 # some comment 1543 x == 1 1544 # some comment 1545 || 1546 x == 2 1547 } 1548enddef 1549 1550def Test_expr7_lambda() 1551 let La = { -> 'result'} 1552 assert_equal('result', La()) 1553 assert_equal([1, 3, 5], [1, 2, 3]->map({key, val -> key + val})) 1554 1555 # line continuation inside lambda with "cond ? expr : expr" works 1556 let ll = range(3) 1557 map(ll, {k, v -> v % 2 ? { 1558 '111': 111 } : {} 1559 }) 1560 assert_equal([{}, {'111': 111}, {}], ll) 1561 1562 ll = range(3) 1563 map(ll, {k, v -> v == 8 || v 1564 == 9 1565 || v % 2 ? 111 : 222 1566 }) 1567 assert_equal([222, 111, 222], ll) 1568 1569 ll = range(3) 1570 map(ll, {k, v -> v != 8 && v 1571 != 9 1572 && v % 2 == 0 ? 111 : 222 1573 }) 1574 assert_equal([111, 222, 111], ll) 1575 1576 let dl = [{'key': 0}, {'key': 22}]->filter({ _, v -> v['key'] }) 1577 assert_equal([{'key': 22}], dl) 1578 1579 dl = [{'key': 12}, {'foo': 34}] 1580 assert_equal([{'key': 12}], filter(dl, 1581 {_, v -> has_key(v, 'key') ? v['key'] == 12 : 0})) 1582 1583 assert_equal(false, LambdaWithComments()(0)) 1584 assert_equal(true, LambdaWithComments()(1)) 1585 assert_equal(true, LambdaWithComments()(2)) 1586 assert_equal(false, LambdaWithComments()(3)) 1587 1588 assert_equal(false, LambdaUsingArg(0)()) 1589 assert_equal(true, LambdaUsingArg(1)()) 1590 1591 call CheckDefFailure(["filter([1, 2], {k,v -> 1})"], 'E1069:') 1592 call CheckDefFailure(["let L = {a -> a + b}"], 'E1001:') 1593 1594 assert_equal('xxxyyy', 'xxx'->{a, b -> a .. b}('yyy')) 1595 1596 CheckDefExecFailure(["let s = 'asdf'->{a -> a}('x')"], 1597 'E1106: one argument too many') 1598 CheckDefExecFailure(["let s = 'asdf'->{a -> a}('x', 'y')"], 1599 'E1106: 2 arguments too many') 1600 CheckDefFailure(["echo 'asdf'->{a -> a}(x)"], 'E1001:') 1601enddef 1602 1603def Test_expr7_lambda_vim9script() 1604 let lines =<< trim END 1605 vim9script 1606 let v = 10->{a -> 1607 a 1608 + 2 1609 }() 1610 assert_equal(12, v) 1611 END 1612 CheckScriptSuccess(lines) 1613enddef 1614 1615def Test_expr7_dict() 1616 # dictionary 1617 assert_equal(g:dict_empty, {}) 1618 assert_equal(g:dict_empty, { }) 1619 assert_equal(g:dict_one, {'one': 1}) 1620 let key = 'one' 1621 let val = 1 1622 assert_equal(g:dict_one, {key: val}) 1623 1624 let numbers: dict<number> = #{a: 1, b: 2, c: 3} 1625 numbers = #{a: 1} 1626 numbers = #{} 1627 1628 let strings: dict<string> = #{a: 'a', b: 'b', c: 'c'} 1629 strings = #{a: 'x'} 1630 strings = #{} 1631 1632 let mixed: dict<any> = #{a: 'a', b: 42} 1633 mixed = #{a: 'x'} 1634 mixed = #{a: 234} 1635 mixed = #{} 1636 1637 call CheckDefFailure(["let x = #{a:8}"], 'E1069:') 1638 call CheckDefFailure(["let x = #{a : 8}"], 'E1068:') 1639 call CheckDefFailure(["let x = #{a :8}"], 'E1068:') 1640 call CheckDefFailure(["let x = #{a: 8 , b: 9}"], 'E1068:') 1641 1642 call CheckDefFailure(["let x = #{8: 8}"], 'E1014:') 1643 call CheckDefFailure(["let x = #{xxx}"], 'E720:') 1644 call CheckDefFailure(["let x = #{xxx: 1", "let y = 2"], 'E722:') 1645 call CheckDefFailure(["let x = #{xxx: 1,"], 'E723:') 1646 call CheckDefFailure(["let x = {'a': xxx}"], 'E1001:') 1647 call CheckDefFailure(["let x = {xxx: 8}"], 'E1001:') 1648 call CheckDefFailure(["let x = #{a: 1, a: 2}"], 'E721:') 1649 call CheckDefFailure(["let x = #"], 'E1015:') 1650 call CheckDefFailure(["let x += 1"], 'E1020:') 1651 call CheckDefFailure(["let x = x + 1"], 'E1001:') 1652 call CheckDefExecFailure(["let x = g:anint.member"], 'E715:') 1653 call CheckDefExecFailure(["let x = g:dict_empty.member"], 'E716:') 1654 1655 call CheckDefFailure(['let x: dict<number> = #{a: 234, b: "1"}'], 'E1012:') 1656 call CheckDefFailure(['let x: dict<number> = #{a: "x", b: 134}'], 'E1012:') 1657 call CheckDefFailure(['let x: dict<string> = #{a: 234, b: "1"}'], 'E1012:') 1658 call CheckDefFailure(['let x: dict<string> = #{a: "x", b: 134}'], 'E1012:') 1659enddef 1660 1661def Test_expr7_dict_vim9script() 1662 let lines =<< trim END 1663 vim9script 1664 let d = { 1665 'one': 1666 1, 1667 'two': 2, 1668 } 1669 assert_equal({'one': 1, 'two': 2}, d) 1670 END 1671 CheckScriptSuccess(lines) 1672 1673 lines =<< trim END 1674 vim9script 1675 let d = { "one": "one", "two": "two", } 1676 assert_equal({'one': 'one', 'two': 'two'}, d) 1677 END 1678 CheckScriptSuccess(lines) 1679 1680 lines =<< trim END 1681 vim9script 1682 let d = #{one: 1, 1683 two: 2, 1684 } 1685 assert_equal({'one': 1, 'two': 2}, d) 1686 END 1687 CheckScriptSuccess(lines) 1688 1689 lines =<< trim END 1690 vim9script 1691 let d = #{one:1, two: 2} 1692 END 1693 CheckScriptFailure(lines, 'E1069:') 1694 1695 lines =<< trim END 1696 vim9script 1697 let d = #{one: 1,two: 2} 1698 END 1699 CheckScriptFailure(lines, 'E1069:') 1700 1701 lines =<< trim END 1702 vim9script 1703 let d = #{one : 1} 1704 END 1705 CheckScriptFailure(lines, 'E1068:') 1706 1707 lines =<< trim END 1708 vim9script 1709 let d = #{one:1} 1710 END 1711 CheckScriptFailure(lines, 'E1069:') 1712 1713 lines =<< trim END 1714 vim9script 1715 let d = #{one: 1 , two: 2} 1716 END 1717 CheckScriptFailure(lines, 'E1068:') 1718 1719 lines =<< trim END 1720 vim9script 1721 let l: dict<number> = #{a: 234, b: 'x'} 1722 END 1723 CheckScriptFailure(lines, 'E1012:') 1724 lines =<< trim END 1725 vim9script 1726 let l: dict<number> = #{a: 'x', b: 234} 1727 END 1728 CheckScriptFailure(lines, 'E1012:') 1729 lines =<< trim END 1730 vim9script 1731 let l: dict<string> = #{a: 'x', b: 234} 1732 END 1733 CheckScriptFailure(lines, 'E1012:') 1734 lines =<< trim END 1735 vim9script 1736 let l: dict<string> = #{a: 234, b: 'x'} 1737 END 1738 CheckScriptFailure(lines, 'E1012:') 1739enddef 1740 1741let g:oneString = 'one' 1742 1743def Test_expr_member() 1744 assert_equal(1, g:dict_one.one) 1745 let d: dict<number> = g:dict_one 1746 assert_equal(1, d['one']) 1747 assert_equal(1, d[ 1748 'one' 1749 ]) 1750 assert_equal(1, d 1751 .one) 1752 d = {'1': 1, '_': 2} 1753 assert_equal(1, d 1754 .1) 1755 assert_equal(2, d 1756 ._) 1757 1758 # getting the one member should clear the dict after getting the item 1759 assert_equal('one', #{one: 'one'}.one) 1760 assert_equal('one', #{one: 'one'}[g:oneString]) 1761 1762 call CheckDefFailure(["let x = g:dict_one.#$!"], 'E1002:') 1763 call CheckDefExecFailure(["let d: dict<any>", "echo d['a']"], 'E716:') 1764 call CheckDefExecFailure(["let d: dict<number>", "d = g:list_empty"], 'E1029: Expected dict but got list') 1765enddef 1766 1767def Test_expr_index() 1768 # getting the one member should clear the list only after getting the item 1769 assert_equal('bbb', ['aaa', 'bbb', 'ccc'][1]) 1770enddef 1771 1772def Test_expr_member_vim9script() 1773 let lines =<< trim END 1774 vim9script 1775 let d = #{one: 1776 'one', 1777 two: 'two', 1778 1: 1, 1779 _: 2} 1780 assert_equal('one', d.one) 1781 assert_equal('one', d 1782 .one) 1783 assert_equal(1, d 1784 .1) 1785 assert_equal(2, d 1786 ._) 1787 assert_equal('one', d[ 1788 'one' 1789 ]) 1790 END 1791 CheckScriptSuccess(lines) 1792 1793 lines =<< trim END 1794 vim9script 1795 let l = [1, 1796 2, 1797 3, 4 1798 ] 1799 assert_equal(2, l[ 1800 1 1801 ]) 1802 assert_equal([2, 3], l[1 : 2]) 1803 assert_equal([1, 2, 3], l[ 1804 : 1805 2 1806 ]) 1807 assert_equal([3, 4], l[ 1808 2 1809 : 1810 ]) 1811 END 1812 CheckScriptSuccess(lines) 1813enddef 1814 1815def Test_expr7_option() 1816 # option 1817 set ts=11 1818 assert_equal(11, &ts) 1819 &ts = 9 1820 assert_equal(9, &ts) 1821 set ts=8 1822 set grepprg=some\ text 1823 assert_equal('some text', &grepprg) 1824 &grepprg = test_null_string() 1825 assert_equal('', &grepprg) 1826 set grepprg& 1827enddef 1828 1829def Test_expr7_environment() 1830 # environment variable 1831 assert_equal('testvar', $TESTVAR) 1832 assert_equal('', $ASDF_ASD_XXX) 1833 1834 call CheckDefFailure(["let x = $$$"], 'E1002:') 1835enddef 1836 1837def Test_expr7_register() 1838 @a = 'register a' 1839 assert_equal('register a', @a) 1840 1841 let fname = expand('%') 1842 assert_equal(fname, @%) 1843 1844 feedkeys(":echo 'some'\<CR>", "xt") 1845 assert_equal("echo 'some'", @:) 1846 1847 normal axyz 1848 assert_equal("xyz", @.) 1849 call CheckDefFailure(["@. = 'yes'"], 'E354:') 1850 1851 @/ = 'slash' 1852 assert_equal('slash', @/) 1853 1854 @= = 'equal' 1855 assert_equal('equal', @=) 1856enddef 1857 1858def Test_expr7_namespace() 1859 g:some_var = 'some' 1860 assert_equal('some', get(g:, 'some_var')) 1861 assert_equal('some', get(g:, 'some_var', 'xxx')) 1862 assert_equal('xxx', get(g:, 'no_var', 'xxx')) 1863 unlet g:some_var 1864 1865 b:some_var = 'some' 1866 assert_equal('some', get(b:, 'some_var')) 1867 assert_equal('some', get(b:, 'some_var', 'xxx')) 1868 assert_equal('xxx', get(b:, 'no_var', 'xxx')) 1869 unlet b:some_var 1870 1871 w:some_var = 'some' 1872 assert_equal('some', get(w:, 'some_var')) 1873 assert_equal('some', get(w:, 'some_var', 'xxx')) 1874 assert_equal('xxx', get(w:, 'no_var', 'xxx')) 1875 unlet w:some_var 1876 1877 t:some_var = 'some' 1878 assert_equal('some', get(t:, 'some_var')) 1879 assert_equal('some', get(t:, 'some_var', 'xxx')) 1880 assert_equal('xxx', get(t:, 'no_var', 'xxx')) 1881 unlet t:some_var 1882enddef 1883 1884def Test_expr7_parens() 1885 # (expr) 1886 assert_equal(4, (6 * 4) / 6) 1887 assert_equal(0, 6 * ( 4 / 6 )) 1888 1889 assert_equal(6, +6) 1890 assert_equal(-6, -6) 1891 assert_equal(6, --6) 1892 assert_equal(6, -+-6) 1893 assert_equal(-6, ---6) 1894 assert_equal(false, !-3) 1895 assert_equal(true, !+-+0) 1896enddef 1897 1898def Test_expr7_parens_vim9script() 1899 let lines =<< trim END 1900 vim9script 1901 let s = ( 1902 'one' 1903 .. 1904 'two' 1905 ) 1906 assert_equal('onetwo', s) 1907 END 1908 CheckScriptSuccess(lines) 1909enddef 1910 1911def Test_expr7_negate() 1912 assert_equal(-99, -99) 1913 assert_equal(99, --99) 1914 let nr = 88 1915 assert_equal(-88, -nr) 1916 assert_equal(88, --nr) 1917enddef 1918 1919def Echo(arg: any): string 1920 return arg 1921enddef 1922 1923def s:Echo4Arg(arg: any): string 1924 return arg 1925enddef 1926 1927def Test_expr7_call() 1928 assert_equal('yes', 'yes'->Echo()) 1929 assert_equal('yes', 'yes' 1930 ->s:Echo4Arg()) 1931 assert_equal(true, !range(5)->empty()) 1932 assert_equal([0, 1, 2], --3->range()) 1933 1934 call CheckDefFailure(["let x = 'yes'->Echo"], 'E107:') 1935 call CheckScriptFailure([ 1936 "vim9script", 1937 "let x = substitute ('x', 'x', 'x', 'x')" 1938 ], 'E121:') 1939 1940 let auto_lines =<< trim END 1941 def g:some#func(): string 1942 return 'found' 1943 enddef 1944 END 1945 mkdir('Xruntime/autoload', 'p') 1946 writefile(auto_lines, 'Xruntime/autoload/some.vim') 1947 let save_rtp = &rtp 1948 &rtp = getcwd() .. '/Xruntime,' .. &rtp 1949 assert_equal('found', g:some#func()) 1950 assert_equal('found', some#func()) 1951 1952 &rtp = save_rtp 1953 delete('Xruntime', 'rf') 1954enddef 1955 1956 1957def Test_expr7_not() 1958 let lines =<< trim END 1959 assert_equal(true, !'') 1960 assert_equal(true, ![]) 1961 assert_equal(false, !'asdf') 1962 assert_equal(false, ![2]) 1963 assert_equal(true, !!'asdf') 1964 assert_equal(true, !![2]) 1965 1966 assert_equal(true, !test_null_partial()) 1967 assert_equal(false, !{-> 'yes'}) 1968 1969 assert_equal(true, !test_null_dict()) 1970 assert_equal(true, !{}) 1971 assert_equal(false, !{'yes': 'no'}) 1972 1973 if has('channel') 1974 assert_equal(true, !test_null_job()) 1975 assert_equal(true, !test_null_channel()) 1976 endif 1977 1978 assert_equal(true, !test_null_blob()) 1979 assert_equal(true, !0z) 1980 assert_equal(false, !0z01) 1981 1982 assert_equal(true, !test_void()) 1983 assert_equal(true, !test_unknown()) 1984 1985 assert_equal(false, ![1, 2, 3]->reverse()) 1986 assert_equal(true, ![]->reverse()) 1987 END 1988 CheckDefSuccess(lines) 1989 CheckScriptSuccess(['vim9script'] + lines) 1990enddef 1991 1992func Test_expr7_fails() 1993 call CheckDefFailure(["let x = (12"], "E110:") 1994 1995 call CheckDefFailure(["let x = -'xx'"], "E1030:") 1996 call CheckDefFailure(["let x = +'xx'"], "E1030:") 1997 call CheckDefFailure(["let x = -0z12"], "E974:") 1998 call CheckDefExecFailure(["let x = -[8]"], "E39:") 1999 call CheckDefExecFailure(["let x = -{'a': 1}"], "E39:") 2000 2001 call CheckDefFailure(["let x = @"], "E1002:") 2002 call CheckDefFailure(["let x = @<"], "E354:") 2003 2004 call CheckDefFailure(["let x = [1, 2"], "E697:") 2005 call CheckDefFailure(["let x = [notfound]"], "E1001:") 2006 2007 call CheckDefFailure(["let x = { -> 123) }"], "E451:") 2008 call CheckDefFailure(["let x = 123->{x -> x + 5) }"], "E451:") 2009 2010 call CheckDefFailure(["let x = ¬exist"], 'E113:') 2011 call CheckDefFailure(["&grepprg = [343]"], 'E1012:') 2012 2013 call CheckDefExecFailure(["echo s:doesnt_exist"], 'E121:') 2014 call CheckDefExecFailure(["echo g:doesnt_exist"], 'E121:') 2015 2016 call CheckDefFailure(["echo a:somevar"], 'E1075:') 2017 call CheckDefFailure(["echo l:somevar"], 'E1075:') 2018 call CheckDefFailure(["echo x:somevar"], 'E1075:') 2019 2020 call CheckDefExecFailure(["let x = +g:astring"], 'E1030:') 2021 call CheckDefExecFailure(["let x = +g:ablob"], 'E974:') 2022 call CheckDefExecFailure(["let x = +g:alist"], 'E745:') 2023 call CheckDefExecFailure(["let x = +g:adict"], 'E728:') 2024 2025 call CheckDefFailure(["let x = ''", "let y = x.memb"], 'E715:') 2026 2027 call CheckDefFailure(["'yes'->", "Echo()"], 'E488: Trailing characters: ->') 2028 2029 call CheckDefExecFailure(["[1, 2->len()"], 'E697:') 2030 call CheckDefExecFailure(["#{a: 1->len()"], 'E488:') 2031 call CheckDefExecFailure(["{'a': 1->len()"], 'E723:') 2032endfunc 2033 2034let g:Funcrefs = [function('add')] 2035 2036func CallMe(arg) 2037 return a:arg 2038endfunc 2039 2040func CallMe2(one, two) 2041 return a:one .. a:two 2042endfunc 2043 2044def Test_expr7_trailing() 2045 # user function call 2046 assert_equal(123, g:CallMe(123)) 2047 assert_equal(123, g:CallMe( 123)) 2048 assert_equal(123, g:CallMe(123 )) 2049 assert_equal('yesno', g:CallMe2('yes', 'no')) 2050 assert_equal('yesno', g:CallMe2( 'yes', 'no' )) 2051 assert_equal('nothing', g:CallMe('nothing')) 2052 2053 # partial call 2054 let Part = function('g:CallMe') 2055 assert_equal('yes', Part('yes')) 2056 2057 # funcref call, using list index 2058 let l = [] 2059 g:Funcrefs[0](l, 2) 2060 assert_equal([2], l) 2061 2062 # method call 2063 l = [2, 5, 6] 2064 l->map({k, v -> k + v}) 2065 assert_equal([2, 6, 8], l) 2066 2067 # lambda method call 2068 l = [2, 5] 2069 l->{l -> add(l, 8)}() 2070 assert_equal([2, 5, 8], l) 2071 2072 # dict member 2073 let d = #{key: 123} 2074 assert_equal(123, d.key) 2075enddef 2076 2077def Test_expr7_subscript() 2078 let lines =<< trim END 2079 let text = 'abcdef' 2080 assert_equal('', text[-1]) 2081 assert_equal('a', text[0]) 2082 assert_equal('e', text[4]) 2083 assert_equal('f', text[5]) 2084 assert_equal('', text[6]) 2085 2086 text = 'ábçdëf' 2087 assert_equal('', text[-999]) 2088 assert_equal('', text[-1]) 2089 assert_equal('á', text[0]) 2090 assert_equal('b', text[1]) 2091 assert_equal('ç', text[2]) 2092 assert_equal('d', text[3]) 2093 assert_equal('ë', text[4]) 2094 assert_equal('f', text[5]) 2095 assert_equal('', text[6]) 2096 assert_equal('', text[999]) 2097 END 2098 CheckDefSuccess(lines) 2099 CheckScriptSuccess(['vim9script'] + lines) 2100enddef 2101 2102def Test_expr7_subscript_linebreak() 2103 let range = range( 2104 3) 2105 let l = range 2106 ->map('string(v:key)') 2107 assert_equal(['0', '1', '2'], l) 2108 2109 l = range 2110 ->map('string(v:key)') 2111 assert_equal(['0', '1', '2'], l) 2112 2113 l = range # comment 2114 ->map('string(v:key)') 2115 assert_equal(['0', '1', '2'], l) 2116 2117 l = range 2118 2119 ->map('string(v:key)') 2120 assert_equal(['0', '1', '2'], l) 2121 2122 l = range 2123 # comment 2124 ->map('string(v:key)') 2125 assert_equal(['0', '1', '2'], l) 2126 2127 assert_equal('1', l[ 2128 1]) 2129 2130 let d = #{one: 33} 2131 assert_equal(33, d. 2132 one) 2133enddef 2134 2135def Test_expr7_method_call() 2136 new 2137 setline(1, ['first', 'last']) 2138 'second'->append(1) 2139 "third"->append(2) 2140 assert_equal(['first', 'second', 'third', 'last'], getline(1, '$')) 2141 bwipe! 2142 2143 let bufnr = bufnr() 2144 let loclist = [#{bufnr: bufnr, lnum: 42, col: 17, text: 'wrong'}] 2145 loclist->setloclist(0) 2146 assert_equal([#{bufnr: bufnr, 2147 lnum: 42, 2148 col: 17, 2149 text: 'wrong', 2150 pattern: '', 2151 valid: 1, 2152 vcol: 0, 2153 nr: 0, 2154 type: '', 2155 module: ''} 2156 ], getloclist(0)) 2157enddef 2158 2159func Test_expr7_trailing_fails() 2160 call CheckDefFailure(['let l = [2]', 'l->{l -> add(l, 8)}'], 'E107') 2161 call CheckDefFailure(['let l = [2]', 'l->{l -> add(l, 8)} ()'], 'E274') 2162endfunc 2163 2164func Test_expr_fails() 2165 call CheckDefFailure(["let x = '1'is2"], 'E488:') 2166 call CheckDefFailure(["let x = '1'isnot2"], 'E488:') 2167 2168 call CheckDefFailure(["CallMe ('yes')"], 'E476:') 2169 call CheckDefFailure(["CallMe2('yes','no')"], 'E1069:') 2170 call CheckDefFailure(["CallMe2('yes' , 'no')"], 'E1068:') 2171 2172 call CheckDefFailure(["v:nosuch += 3"], 'E1001:') 2173 call CheckDefFailure(["let v:statusmsg = ''"], 'E1016: Cannot declare a v: variable:') 2174 call CheckDefFailure(["let asdf = v:nosuch"], 'E1001:') 2175 2176 call CheckDefFailure(["echo len('asdf'"], 'E110:') 2177 call CheckDefFailure(["echo Func0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789()"], 'E1011:') 2178 call CheckDefFailure(["echo doesnotexist()"], 'E117:') 2179endfunc 2180 2181" vim: shiftwidth=2 sts=2 expandtab 2182