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   1  // CodeMirror, copyright (c) by Marijn Haverbeke and others
   2  // Distributed under an MIT license: http://codemirror.net/LICENSE
   3  
   4  (function() {
   5    var mode = CodeMirror.getMode({indentUnit: 2}, "javascript");
   6    function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
   7  
   8    MT("locals",
   9       "[keyword function] [def foo]([def a], [def b]) { [keyword var] [def c] [operator =] [number 10]; [keyword return] [variable-2 a] [operator +] [variable-2 c] [operator +] [variable d]; }");
  10  
  11    MT("comma-and-binop",
  12       "[keyword function](){ [keyword var] [def x] [operator =] [number 1] [operator +] [number 2], [def y]; }");
  13  
  14    MT("destructuring",
  15       "([keyword function]([def a], [[[def b], [def c] ]]) {",
  16       "  [keyword let] {[def d], [property foo]: [def c][operator =][number 10], [def x]} [operator =] [variable foo]([variable-2 a]);",
  17       "  [[[variable-2 c], [variable y] ]] [operator =] [variable-2 c];",
  18       "})();");
  19  
  20    MT("destructure_trailing_comma",
  21      "[keyword let] {[def a], [def b],} [operator =] [variable foo];",
  22      "[keyword let] [def c];"); // Parser still in good state?
  23  
  24    MT("class_body",
  25       "[keyword class] [def Foo] {",
  26       "  [property constructor]() {}",
  27       "  [property sayName]() {",
  28       "    [keyword return] [string-2 `foo${][variable foo][string-2 }oo`];",
  29       "  }",
  30       "}");
  31  
  32    MT("class",
  33       "[keyword class] [def Point] [keyword extends] [variable SuperThing] {",
  34       "  [keyword get] [property prop]() { [keyword return] [number 24]; }",
  35       "  [property constructor]([def x], [def y]) {",
  36       "    [keyword super]([string 'something']);",
  37       "    [keyword this].[property x] [operator =] [variable-2 x];",
  38       "  }",
  39       "}");
  40  
  41    MT("anonymous_class_expression",
  42       "[keyword const] [def Adder] [operator =] [keyword class] [keyword extends] [variable Arithmetic] {",
  43       "  [property add]([def a], [def b]) {}",
  44       "};");
  45  
  46    MT("named_class_expression",
  47       "[keyword const] [def Subber] [operator =] [keyword class] [def Subtract] {",
  48       "  [property sub]([def a], [def b]) {}",
  49       "};");
  50  
  51    MT("class_async_method",
  52       "[keyword class] [def Foo] {",
  53       "  [property sayName1]() {}",
  54       "  [keyword async] [property sayName2]() {}",
  55       "}");
  56  
  57    MT("import",
  58       "[keyword function] [def foo]() {",
  59       "  [keyword import] [def $] [keyword from] [string 'jquery'];",
  60       "  [keyword import] { [def encrypt], [def decrypt] } [keyword from] [string 'crypto'];",
  61       "}");
  62  
  63    MT("import_trailing_comma",
  64       "[keyword import] {[def foo], [def bar],} [keyword from] [string 'baz']")
  65  
  66    MT("const",
  67       "[keyword function] [def f]() {",
  68       "  [keyword const] [[ [def a], [def b] ]] [operator =] [[ [number 1], [number 2] ]];",
  69       "}");
  70  
  71    MT("for/of",
  72       "[keyword for]([keyword let] [def of] [keyword of] [variable something]) {}");
  73  
  74    MT("generator",
  75       "[keyword function*] [def repeat]([def n]) {",
  76       "  [keyword for]([keyword var] [def i] [operator =] [number 0]; [variable-2 i] [operator <] [variable-2 n]; [operator ++][variable-2 i])",
  77       "    [keyword yield] [variable-2 i];",
  78       "}");
  79  
  80    MT("quotedStringAddition",
  81       "[keyword let] [def f] [operator =] [variable a] [operator +] [string 'fatarrow'] [operator +] [variable c];");
  82  
  83    MT("quotedFatArrow",
  84       "[keyword let] [def f] [operator =] [variable a] [operator +] [string '=>'] [operator +] [variable c];");
  85  
  86    MT("fatArrow",
  87       "[variable array].[property filter]([def a] [operator =>] [variable-2 a] [operator +] [number 1]);",
  88       "[variable a];", // No longer in scope
  89       "[keyword let] [def f] [operator =] ([[ [def a], [def b] ]], [def c]) [operator =>] [variable-2 a] [operator +] [variable-2 c];",
  90       "[variable c];");
  91  
  92    MT("spread",
  93       "[keyword function] [def f]([def a], [meta ...][def b]) {",
  94       "  [variable something]([variable-2 a], [meta ...][variable-2 b]);",
  95       "}");
  96  
  97    MT("quasi",
  98       "[variable re][string-2 `fofdlakj${][variable x] [operator +] ([variable re][string-2 `foo`]) [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");
  99  
 100    MT("quasi_no_function",
 101       "[variable x] [operator =] [string-2 `fofdlakj${][variable x] [operator +] [string-2 `foo`] [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");
 102  
 103    MT("indent_statement",
 104       "[keyword var] [def x] [operator =] [number 10]",
 105       "[variable x] [operator +=] [variable y] [operator +]",
 106       "  [atom Infinity]",
 107       "[keyword debugger];");
 108  
 109    MT("indent_if",
 110       "[keyword if] ([number 1])",
 111       "  [keyword break];",
 112       "[keyword else] [keyword if] ([number 2])",
 113       "  [keyword continue];",
 114       "[keyword else]",
 115       "  [number 10];",
 116       "[keyword if] ([number 1]) {",
 117       "  [keyword break];",
 118       "} [keyword else] [keyword if] ([number 2]) {",
 119       "  [keyword continue];",
 120       "} [keyword else] {",
 121       "  [number 10];",
 122       "}");
 123  
 124    MT("indent_for",
 125       "[keyword for] ([keyword var] [def i] [operator =] [number 0];",
 126       "     [variable i] [operator <] [number 100];",
 127       "     [variable i][operator ++])",
 128       "  [variable doSomething]([variable i]);",
 129       "[keyword debugger];");
 130  
 131    MT("indent_c_style",
 132       "[keyword function] [def foo]()",
 133       "{",
 134       "  [keyword debugger];",
 135       "}");
 136  
 137    MT("indent_else",
 138       "[keyword for] (;;)",
 139       "  [keyword if] ([variable foo])",
 140       "    [keyword if] ([variable bar])",
 141       "      [number 1];",
 142       "    [keyword else]",
 143       "      [number 2];",
 144       "  [keyword else]",
 145       "    [number 3];");
 146  
 147    MT("indent_funarg",
 148       "[variable foo]([number 10000],",
 149       "    [keyword function]([def a]) {",
 150       "  [keyword debugger];",
 151       "};");
 152  
 153    MT("indent_below_if",
 154       "[keyword for] (;;)",
 155       "  [keyword if] ([variable foo])",
 156       "    [number 1];",
 157       "[number 2];");
 158  
 159    MT("indent_semicolonless_if",
 160       "[keyword function] [def foo]() {",
 161       "  [keyword if] ([variable x])",
 162       "    [variable foo]()",
 163       "}")
 164  
 165    MT("indent_semicolonless_if_with_statement",
 166       "[keyword function] [def foo]() {",
 167       "  [keyword if] ([variable x])",
 168       "    [variable foo]()",
 169       "  [variable bar]()",
 170       "}")
 171  
 172    MT("multilinestring",
 173       "[keyword var] [def x] [operator =] [string 'foo\\]",
 174       "[string bar'];");
 175  
 176    MT("scary_regexp",
 177       "[string-2 /foo[[/]]bar/];");
 178  
 179    MT("indent_strange_array",
 180       "[keyword var] [def x] [operator =] [[",
 181       "  [number 1],,",
 182       "  [number 2],",
 183       "]];",
 184       "[number 10];");
 185  
 186    MT("param_default",
 187       "[keyword function] [def foo]([def x] [operator =] [string-2 `foo${][number 10][string-2 }bar`]) {",
 188       "  [keyword return] [variable-2 x];",
 189       "}");
 190  
 191    MT("new_target",
 192       "[keyword function] [def F]([def target]) {",
 193       "  [keyword if] ([variable-2 target] [operator &&] [keyword new].[keyword target].[property name]) {",
 194       "    [keyword return] [keyword new]",
 195       "      .[keyword target];",
 196       "  }",
 197       "}");
 198  
 199    MT("async",
 200       "[keyword async] [keyword function] [def foo]([def args]) { [keyword return] [atom true]; }");
 201  
 202    MT("async_assignment",
 203       "[keyword const] [def foo] [operator =] [keyword async] [keyword function] ([def args]) { [keyword return] [atom true]; };");
 204  
 205    MT("async_object",
 206       "[keyword let] [def obj] [operator =] { [property async]: [atom false] };");
 207  
 208    // async be highlighet as keyword and foo as def, but it requires potentially expensive look-ahead. See #4173
 209    MT("async_object_function",
 210       "[keyword let] [def obj] [operator =] { [property async] [property foo]([def args]) { [keyword return] [atom true]; } };");
 211  
 212    MT("async_object_properties",
 213       "[keyword let] [def obj] [operator =] {",
 214       "  [property prop1]: [keyword async] [keyword function] ([def args]) { [keyword return] [atom true]; },",
 215       "  [property prop2]: [keyword async] [keyword function] ([def args]) { [keyword return] [atom true]; },",
 216       "  [property prop3]: [keyword async] [keyword function] [def prop3]([def args]) { [keyword return] [atom true]; },",
 217       "};");
 218  
 219    MT("async_arrow",
 220       "[keyword const] [def foo] [operator =] [keyword async] ([def args]) [operator =>] { [keyword return] [atom true]; };");
 221  
 222    MT("async_jquery",
 223       "[variable $].[property ajax]({",
 224       "  [property url]: [variable url],",
 225       "  [property async]: [atom true],",
 226       "  [property method]: [string 'GET']",
 227       "});");
 228  
 229    MT("async_variable",
 230       "[keyword const] [def async] [operator =] {[property a]: [number 1]};",
 231       "[keyword const] [def foo] [operator =] [string-2 `bar ${][variable async].[property a][string-2 }`];")
 232  
 233    MT("indent_switch",
 234       "[keyword switch] ([variable x]) {",
 235       "  [keyword default]:",
 236       "    [keyword return] [number 2]",
 237       "}")
 238  
 239    MT("regexp_corner_case",
 240       "[operator +]{} [operator /] [atom undefined];",
 241       "[[[meta ...][string-2 /\\//] ]];",
 242       "[keyword void] [string-2 /\\//];",
 243       "[keyword do] [string-2 /\\//]; [keyword while] ([number 0]);",
 244       "[keyword if] ([number 0]) {} [keyword else] [string-2 /\\//];",
 245       "[string-2 `${][variable async][operator ++][string-2 }//`];",
 246       "[string-2 `${]{} [operator /] [string-2 /\\//}`];")
 247  
 248    var ts_mode = CodeMirror.getMode({indentUnit: 2}, "application/typescript")
 249    function TS(name) {
 250      test.mode(name, ts_mode, Array.prototype.slice.call(arguments, 1))
 251    }
 252  
 253    TS("typescript_extend_type",
 254       "[keyword class] [def Foo] [keyword extends] [type Some][operator <][type Type][operator >] {}")
 255  
 256    TS("typescript_arrow_type",
 257       "[keyword let] [def x]: ([variable arg]: [type Type]) [operator =>] [type ReturnType]")
 258  
 259    TS("typescript_class",
 260       "[keyword class] [def Foo] {",
 261       "  [keyword public] [keyword static] [property main]() {}",
 262       "  [keyword private] [property _foo]: [type string];",
 263       "}")
 264  
 265    TS("typescript_literal_types",
 266       "[keyword import] [keyword *] [keyword as] [def Sequelize] [keyword from] [string 'sequelize'];",
 267       "[keyword interface] [def MyAttributes] {",
 268       "  [property truthy]: [string 'true'] [operator |] [number 1] [operator |] [atom true];",
 269       "  [property falsy]: [string 'false'] [operator |] [number 0] [operator |] [atom false];",
 270       "}",
 271       "[keyword interface] [def MyInstance] [keyword extends] [type Sequelize].[type Instance] [operator <] [type MyAttributes] [operator >] {",
 272       "  [property rawAttributes]: [type MyAttributes];",
 273       "  [property truthy]: [string 'true'] [operator |] [number 1] [operator |] [atom true];",
 274       "  [property falsy]: [string 'false'] [operator |] [number 0] [operator |] [atom false];",
 275       "}")
 276  
 277    TS("typescript_extend_operators",
 278       "[keyword export] [keyword interface] [def UserModel] [keyword extends]",
 279       "  [type Sequelize].[type Model] [operator <] [type UserInstance], [type UserAttributes] [operator >] {",
 280       "    [property findById]: (",
 281       "    [variable userId]: [type number]",
 282       "    ) [operator =>] [type Promise] [operator <] [type Array] [operator <] { [property id], [property name] } [operator >>];",
 283       "    [property updateById]: (",
 284       "    [variable userId]: [type number],",
 285       "    [variable isActive]: [type boolean]",
 286       "    ) [operator =>] [type Promise] [operator <] [type AccountHolderNotificationPreferenceInstance] [operator >];",
 287       "  }")
 288  
 289    TS("typescript_interface_with_const",
 290       "[keyword const] [def hello]: {",
 291       "  [property prop1][operator ?]: [type string];",
 292       "  [property prop2][operator ?]: [type string];",
 293       "} [operator =] {};")
 294  
 295    TS("typescript_double_extend",
 296       "[keyword export] [keyword interface] [def UserAttributes] {",
 297       "  [property id][operator ?]: [type number];",
 298       "  [property createdAt][operator ?]: [type Date];",
 299       "}",
 300       "[keyword export] [keyword interface] [def UserInstance] [keyword extends] [type Sequelize].[type Instance][operator <][type UserAttributes][operator >], [type UserAttributes] {",
 301       "  [property id]: [type number];",
 302       "  [property createdAt]: [type Date];",
 303       "}");
 304  
 305    TS("typescript_index_signature",
 306       "[keyword interface] [def A] {",
 307       "  [[ [variable prop]: [type string] ]]: [type any];",
 308       "  [property prop1]: [type any];",
 309       "}");
 310  
 311    TS("typescript_generic_class",
 312       "[keyword class] [def Foo][operator <][type T][operator >] {",
 313       "  [property bar]() {}",
 314       "  [property foo](): [type Foo] {}",
 315       "}")
 316  
 317    TS("typescript_type_when_keyword",
 318       "[keyword export] [keyword type] [type AB] [operator =] [type A] [operator |] [type B];",
 319       "[keyword type] [type Flags] [operator =] {",
 320       "  [property p1]: [type string];",
 321       "  [property p2]: [type boolean];",
 322       "};")
 323  
 324    TS("typescript_type_when_not_keyword",
 325       "[keyword class] [def HasType] {",
 326       "  [property type]: [type string];",
 327       "  [property constructor]([def type]: [type string]) {",
 328       "    [keyword this].[property type] [operator =] [variable-2 type];",
 329       "  }",
 330       "  [property setType]({ [def type] }: { [property type]: [type string]; }) {",
 331       "    [keyword this].[property type] [operator =] [variable-2 type];",
 332       "  }",
 333       "}")
 334  
 335    TS("typescript_function_generics",
 336       "[keyword function] [def a]() {}",
 337       "[keyword function] [def b][operator <][type IA] [keyword extends] [type object], [type IB] [keyword extends] [type object][operator >]() {}",
 338       "[keyword function] [def c]() {}")
 339  
 340    TS("typescript_complex_return_type",
 341       "[keyword function] [def A]() {",
 342       "  [keyword return] [keyword this].[property property];",
 343       "}",
 344       "[keyword function] [def B](): [type Promise][operator <]{ [[ [variable key]: [type string] ]]: [type any] } [operator |] [atom null][operator >] {",
 345       "  [keyword return] [keyword this].[property property];",
 346       "}")
 347  
 348    TS("typescript_complex_type_casting",
 349       "[keyword const] [def giftpay] [operator =] [variable config].[property get]([string 'giftpay']) [keyword as] { [[ [variable platformUuid]: [type string] ]]: { [property version]: [type number]; [property apiCode]: [type string]; } };")
 350  
 351    TS("typescript_keyof",
 352       "[keyword function] [def x][operator <][type T] [keyword extends] [keyword keyof] [type X][operator >]([def a]: [type T]) {",
 353       "  [keyword return]")
 354  
 355    TS("typescript_new_typeargs",
 356       "[keyword let] [def x] [operator =] [keyword new] [variable Map][operator <][type string], [type Date][operator >]([string-2 `foo${][variable bar][string-2 }`])")
 357  
 358    TS("modifiers",
 359       "[keyword class] [def Foo] {",
 360       "  [keyword public] [keyword abstract] [property bar]() {}",
 361       "  [property constructor]([keyword readonly] [keyword private] [def x]) {}",
 362       "}")
 363  
 364    TS("arrow prop",
 365       "({[property a]: [def p] [operator =>] [variable-2 p]})")
 366  
 367    var jsonld_mode = CodeMirror.getMode(
 368      {indentUnit: 2},
 369      {name: "javascript", jsonld: true}
 370    );
 371    function LD(name) {
 372      test.mode(name, jsonld_mode, Array.prototype.slice.call(arguments, 1));
 373    }
 374  
 375    LD("json_ld_keywords",
 376      '{',
 377      '  [meta "@context"]: {',
 378      '    [meta "@base"]: [string "http://example.com"],',
 379      '    [meta "@vocab"]: [string "http://xmlns.com/foaf/0.1/"],',
 380      '    [property "likesFlavor"]: {',
 381      '      [meta "@container"]: [meta "@list"]',
 382      '      [meta "@reverse"]: [string "@beFavoriteOf"]',
 383      '    },',
 384      '    [property "nick"]: { [meta "@container"]: [meta "@set"] },',
 385      '    [property "nick"]: { [meta "@container"]: [meta "@index"] }',
 386      '  },',
 387      '  [meta "@graph"]: [[ {',
 388      '    [meta "@id"]: [string "http://dbpedia.org/resource/John_Lennon"],',
 389      '    [property "name"]: [string "John Lennon"],',
 390      '    [property "modified"]: {',
 391      '      [meta "@value"]: [string "2010-05-29T14:17:39+02:00"],',
 392      '      [meta "@type"]: [string "http://www.w3.org/2001/XMLSchema#dateTime"]',
 393      '    }',
 394      '  } ]]',
 395      '}');
 396  
 397    LD("json_ld_fake",
 398      '{',
 399      '  [property "@fake"]: [string "@fake"],',
 400      '  [property "@contextual"]: [string "@identifier"],',
 401      '  [property "user@domain.com"]: [string "@graphical"],',
 402      '  [property "@ID"]: [string "@@ID"]',
 403      '}');
 404  })();