eslint/tests/fixtures/rules/indent-legacy/indent-valid-fixture-1.js

   1 if (a) {
   2   var b = c;
   3   var d = e
   4     * f;
   5   var e = f; // <-
   6 // NO ERROR: DON'T VALIDATE EMPTY OR COMMENT ONLY LINES
   7   function g() {
   8     if (h) {
   9       var i = j;
  10     } // <-
  11   } // <-
  12
  13   while (k) l++;
  14   while (m) {
  15     n--; // ->
  16   } // <-
  17
  18   do {
  19     o = p +
  20   q; // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
  21     o = p +
  22     q;
  23   } while(r); // <-
  24
  25   for (var s in t) {
  26     u++;
  27   }
  28
  29   for (;;) { // <- Fix this when issue #3737 gets resolved
  30       v++; // <-
  31     }
  32
  33   if ( w ) {
  34     x++;
  35   } else if (y) {
  36     z++; // <-
  37     aa++;
  38   } else { // <-
  39     bb++; // ->
  40   } // ->
  41 }
  42
  43 /**/var b; // NO ERROR: single line multi-line comments followed by code is OK
  44 /*
  45  *
  46 */ var b; // ERROR: multi-line comments followed by code is not OK
  47
  48 var arr = [
  49   a,
  50   b,
  51   c,
  52   function (){
  53     d
  54   }, // <-
  55   {},
  56   {
  57     a: b,
  58     c: d,
  59     d: e
  60   },
  61   [
  62     f,
  63     g,
  64     h,
  65     i
  66   ],
  67   [j]
  68 ];
  69
  70 var obj = {
  71   a: {
  72     b: {
  73       c: d,
  74       e: f,
  75       g: h +
  76     i // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
  77     }
  78   },
  79   g: [
  80     h,
  81     i,
  82     j,
  83     k
  84   ]
  85 };
  86
  87 var arrObject = {a:[
  88   a,
  89   b, // NO ERROR: INDENT ONCE WHEN MULTIPLE INDENTED EXPRESSIONS ARE ON SAME LINE
  90   c
  91 ]};
  92
  93 var objArray = [{
  94   a: b,
  95   b: c, // NO ERROR: INDENT ONCE WHEN MULTIPLE INDENTED EXPRESSIONS ARE ON SAME LINE
  96   c: d
  97 }];
  98
  99 var arrArray = [[
 100   a,
 101   b, // NO ERROR: INDENT ONCE WHEN MULTIPLE INDENTED EXPRESSIONS ARE ON SAME LINE
 102   c
 103 ]];
 104
 105 var objObject = {a:{
 106   a: b,
 107   b: c, // NO ERROR: INDENT ONCE WHEN MULTIPLE INDENTED EXPRESSIONS ARE ON SAME LINE
 108   c: d
 109 }};
 110
 111
 112 switch (a) {
 113   case 'a':
 114     var a = 'b'; // ->
 115     break;
 116   case 'b':
 117     var a = 'b';
 118     break;
 119   case 'c':
 120     var a = 'b'; // <-
 121     break;
 122   case 'd':
 123     var a = 'b';
 124     break; // ->
 125   case 'f':
 126     var a = 'b';
 127     break;
 128   case 'g':     {
 129     var a = 'b';
 130     break;
 131   }
 132   case 'z':
 133   default:
 134     break; // <-
 135 }
 136
 137 a.b('hi')
 138   .c(a.b()) // <-
 139   .d(); // <-
 140
 141 if ( a ) {
 142   if ( b ) {
 143     d.e(f) // ->
 144   .g() // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 145   .h(); // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 146
 147     i.j(m)
 148       .k() // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 149       .l(); // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 150
 151     n.o(p) // <-
 152         .q() // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 153         .r(); // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 154   }
 155 }
 156
 157 var a = b,
 158   c = function () {
 159     h = i; // ->
 160     j = k;
 161     l = m; // <-
 162   },
 163   e = {
 164     f: g,
 165     n: o,
 166     p: q
 167   },
 168   r = [
 169     s,
 170     t,
 171     u
 172   ];
 173
 174 var a = function () {
 175   b = c; // ->
 176   d = e;
 177   f = g; // <-
 178 };
 179
 180 function c(a, b) {
 181   if (a || (a &&
 182             b)) { // NO ERROR: DON'T VALIDATE MULTILINE STATEMENTS
 183     return d;
 184   }
 185 }
 186
 187 if ( a
 188   || b ) {
 189   var x; // ->
 190   var c,
 191     d = function(a,
 192                   b) {
 193       a; // ->
 194       b;
 195       c; // <-
 196     }
 197 }
 198
 199
 200 a({
 201   d: 1
 202 });
 203
 204 a(
 205 1
 206 );
 207
 208 a(
 209   b({
 210     d: 1
 211   })
 212 );
 213
 214 a(
 215   b(
 216     c({
 217       d: 1,
 218       e: 1,
 219       f: 1
 220     })
 221   )
 222 );
 223
 224 a({ d: 1 });
 225
 226 aa(
 227    b({ // NO ERROR: aligned with previous opening paren
 228      c: d,
 229      e: f,
 230      f: g
 231    })
 232 );
 233
 234 aaaaaa(
 235   b,
 236   c,
 237   {
 238     d: a
 239   }
 240 );
 241
 242 a(b, c,
 243   d, e,
 244     f, g  // NO ERROR: alignment of arguments of callExpression not checked
 245   );  // NO ERROR: this has nothing to do with indentation, this is CallExpression spacing
 246
 247 a(
 248   ); // NO ERROR: this has nothing to do with indentation, this is CallExpression spacing
 249
 250 aaaaaa(
 251   b,
 252   c, {
 253     d: a
 254   }, {
 255     e: f
 256   }
 257 );
 258
 259 a.b()
 260   .c(function(){
 261     var a;
 262   }).d.e;
 263
 264 if (a == 'b') {
 265   if (c && d) e = f
 266   else g('h').i('j')
 267 }
 268
 269 a = function (b, c) {
 270   return a(function () {
 271     var d = e
 272     var f = g
 273     var h = i
 274
 275     if (!j) k('l', (m = n))
 276     if (o) p
 277     else if (q) r
 278   })
 279 }
 280
 281 var a = function() {
 282   "b"
 283     .replace(/a/, "a")
 284     .replace(/bc?/, function(e) {
 285       return "b" + (e.f === 2 ? "c" : "f");
 286     })
 287     .replace(/d/, "d");
 288 };
 289
 290 $(b)
 291   .on('a', 'b', function() { $(c).e('f'); })
 292   .on('g', 'h', function() { $(i).j('k'); });
 293
 294 a
 295   .b('c',
 296            'd'); // NO ERROR: this has nothing to do with indentation, this is CallExpression spacing
 297
 298 a
 299   .b('c', [ 'd', function(e) {
 300     e++;
 301   }]);
 302
 303 var a = function() {
 304     a++;
 305     b++; // <-
 306     c++; // <-
 307   },
 308   b;
 309
 310 var b = [
 311     a,
 312     b,
 313     c
 314   ],
 315   c;
 316
 317 var c = {
 318     a: 1,
 319     b: 2,
 320     c: 3
 321   },
 322   d;
 323
 324 // holes in arrays indentation
 325 x = [
 326   1,
 327   1,
 328   1,
 329   1,
 330   1,
 331   1,
 332   1,
 333   1,
 334   1,
 335   1
 336 ];
 337
 338 try {
 339   a++;
 340   b++; // <-
 341   c++; // ->
 342 } catch (d) {
 343   e++;
 344   f++; // <-
 345   g++; // ->
 346 } finally {
 347   h++;
 348   i++; // <-
 349   j++; // ->
 350 }
 351
 352 if (array.some(function(){
 353   return true;
 354 })) {
 355   a++; // ->
 356   b++;
 357   c++; // <-
 358 }
 359
 360 var a = b.c(function() {
 361     d++;
 362   }),
 363   e;
 364
 365 switch (true) {
 366   case (a
 367   && b):
 368   case (c // ->
 369 && d):
 370   case (e // <-
 371     && f):
 372   case (g
 373 && h):
 374     var i = j; // <-
 375     var k = l;
 376     var m = n; // ->
 377 }
 378
 379 if (a) {
 380   b();
 381 }
 382 else {
 383   c(); // ->
 384   d();
 385   e(); // <-
 386 }
 387
 388 if (a) b();
 389 else {
 390   c(); // ->
 391   d();
 392   e(); // <-
 393 }
 394
 395 if (a) {
 396   b();
 397 } else c();
 398
 399 if (a) {
 400   b();
 401 }
 402 else c();
 403
 404 a();
 405
 406 if( "very very long multi line" +
 407       "with weird indentation" ) {
 408   b();
 409   a(); // ->
 410   c(); // <-
 411 }
 412
 413 a( "very very long multi line" +
 414     "with weird indentation", function() {
 415   b();
 416   a(); // ->
 417   c(); // <-
 418 });
 419
 420 a = function(content, dom) {
 421   b();
 422   c(); // <-
 423   d(); // ->
 424 };
 425
 426 a = function(content, dom) {
 427   b();
 428   c(); // <-
 429   d(); // ->
 430 };
 431
 432 a = function(content, dom) {
 433   b(); // ->
 434 };
 435
 436 a = function(content, dom) {
 437   b(); // ->
 438 };
 439
 440 a('This is a terribly long description youll ' +
 441   'have to read', function () {
 442   b();
 443   c();
 444 });
 445
 446 if (
 447   array.some(function(){
 448     return true;
 449   })
 450 ) {
 451   a++; // ->
 452   b++;
 453   c++; // <-
 454 }
 455
 456 function c(d) {
 457   return {
 458     e: function(f, g) {
 459     }
 460   };
 461 }
 462
 463 function a(b) {
 464   switch(x) {
 465     case 1:
 466       if (foo) {
 467         return 5;
 468       }
 469   }
 470 }
 471
 472 function a(b) {
 473   switch(x) {
 474     case 1:
 475       c;
 476   }
 477 }
 478
 479 function a(b) {
 480   switch(x) {
 481     case 1: c;
 482   }
 483 }
 484
 485 function test() {
 486   var a = 1;
 487   {
 488     a();
 489   }
 490 }
 491
 492 {
 493   a();
 494 }
 495
 496 function a(b) {
 497   switch(x) {
 498     case 1:
 499       {
 500           a();
 501         }
 502       break;
 503     default:
 504       {
 505         b();
 506       }
 507   }
 508 }
 509
 510 switch (a) {
 511   default:
 512     if (b)
 513       c();
 514 }
 515
 516 function test(x) {
 517   switch (x) {
 518     case 1:
 519       return function() {
 520         var a = 5;
 521         return a;
 522       };
 523   }
 524 }
 525
 526 switch (a) {
 527   default:
 528     if (b)
 529       c();
 530 }