The Tor Browser / file revision

 (function() {

   var mode = CodeMirror.getMode({indentUnit: 2}, "javascript");

   function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

   MT("locals",

      "[keyword function] [variable foo]([def a], [def b]) { [keyword var] [def c] [operator =] [number 10]; [keyword return] [variable-2 a] [operator +] [variable-2 c] [operator +] [variable d]; }");

   MT("comma-and-binop",

      "[keyword function](){ [keyword var] [def x] [operator =] [number 1] [operator +] [number 2], [def y]; }");

   MT("destructuring",

      "([keyword function]([def a], [[[def b], [def c] ]]) {",

      "  [keyword let] {[def d], [property foo]: [def c][operator =][number 10], [def x]} [operator =] [variable foo]([variable-2 a]);",

      "  [[[variable-2 c], [variable y] ]] [operator =] [variable-2 c];",

      "})();");

   MT("class",

      "[keyword class] [variable Point] [keyword extends] [variable SuperThing] {",

      "  [[ [string-2 /expr/] ]]: [number 24],",

      "  [property constructor]([def x], [def y]) {",

      "    [keyword super]([string 'something']);",

      "    [keyword this].[property x] [operator =] [variable-2 x];",

      "  }",

      "}");

   MT("module",

      "[keyword module] [string 'foo'] {",

      "  [keyword export] [keyword let] [def x] [operator =] [number 42];",

      "  [keyword export] [keyword *] [keyword from] [string 'somewhere'];",

      "}");

   MT("import",

      "[keyword function] [variable foo]() {",

      "  [keyword import] [def $] [keyword from] [string 'jquery'];",

      "  [keyword module] [def crypto] [keyword from] [string 'crypto'];",

      "  [keyword import] { [def encrypt], [def decrypt] } [keyword from] [string 'crypto'];",

      "}");

   MT("const",

      "[keyword function] [variable f]() {",

      "  [keyword const] [[ [def a], [def b] ]] [operator =] [[ [number 1], [number 2] ]];",

      "}");

   MT("for/of",

      "[keyword for]([keyword let] [variable of] [keyword of] [variable something]) {}");

   MT("generator",

      "[keyword function*] [variable repeat]([def n]) {",

      "  [keyword for]([keyword var] [def i] [operator =] [number 0]; [variable-2 i] [operator <] [variable-2 n]; [operator ++][variable-2 i])",

      "    [keyword yield] [variable-2 i];",

      "}");

   MT("fatArrow",

      "[variable array].[property filter]([def a] [operator =>] [variable-2 a] [operator +] [number 1]);",

      "[variable a];", // No longer in scope

      "[keyword let] [variable f] [operator =] ([[ [def a], [def b] ]], [def c]) [operator =>] [variable-2 a] [operator +] [variable-2 c];",

      "[variable c];");

   MT("spread",

      "[keyword function] [variable f]([def a], [meta ...][def b]) {",

      "  [variable something]([variable-2 a], [meta ...][variable-2 b]);",

      "}");

   MT("comprehension",

      "[keyword function] [variable f]() {",

      "  [[([variable x] [operator +] [number 1]) [keyword for] ([keyword var] [def x] [keyword in] [variable y]) [keyword if] [variable pred]([variable-2 x]) ]];",

      "  ([variable u] [keyword for] ([keyword var] [def u] [keyword of] [variable generateValues]()) [keyword if] ([variable-2 u].[property color] [operator ===] [string 'blue']));",

      "}");

   MT("quasi",

      "[variable re][string-2 `fofdlakj${][variable x] [operator +] ([variable re][string-2 `foo`]) [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");

   MT("indent_statement",

      "[keyword var] [variable x] [operator =] [number 10]",

      "[variable x] [operator +=] [variable y] [operator +]",

      "  [atom Infinity]",

      "[keyword debugger];");

   MT("indent_if",

      "[keyword if] ([number 1])",

      "  [keyword break];",

      "[keyword else] [keyword if] ([number 2])",

      "  [keyword continue];",

      "[keyword else]",

      "  [number 10];",

      "[keyword if] ([number 1]) {",

      "  [keyword break];",

      "} [keyword else] [keyword if] ([number 2]) {",

      "  [keyword continue];",

      "} [keyword else] {",

      "  [number 10];",

      "}");

   MT("indent_for",

      "[keyword for] ([keyword var] [variable i] [operator =] [number 0];",

      "     [variable i] [operator <] [number 100];",

      "     [variable i][operator ++])",

      "  [variable doSomething]([variable i]);",

      "[keyword debugger];");

   MT("indent_c_style",

      "[keyword function] [variable foo]()",

      "{",

      "  [keyword debugger];",

      "}");

   MT("multilinestring",

      "[keyword var] [variable x] [operator =] [string 'foo\\]",

      "[string bar'];");

   MT("scary_regexp",

      "[string-2 /foo[[/]]bar/];");

   var jsonld_mode = CodeMirror.getMode(

     {indentUnit: 2},

     {name: "javascript", jsonld: true}

   );

   function LD(name) {

     test.mode(name, jsonld_mode, Array.prototype.slice.call(arguments, 1));

   }

   LD("json_ld_keywords",

     '{',

     '  [meta "@context"]: {',

     '    [meta "@base"]: [string "http://example.com"],',

     '    [meta "@vocab"]: [string "http://xmlns.com/foaf/0.1/"],',

     '    [property "likesFlavor"]: {',

     '      [meta "@container"]: [meta "@list"]',

     '      [meta "@reverse"]: [string "@beFavoriteOf"]',

     '    },',

     '    [property "nick"]: { [meta "@container"]: [meta "@set"] },',

     '    [property "nick"]: { [meta "@container"]: [meta "@index"] }',

     '  },',

     '  [meta "@graph"]: [[ {',

     '    [meta "@id"]: [string "http://dbpedia.org/resource/John_Lennon"],',

     '    [property "name"]: [string "John Lennon"],',

     '    [property "modified"]: {',

     '      [meta "@value"]: [string "2010-05-29T14:17:39+02:00"],',

     '      [meta "@type"]: [string "http://www.w3.org/2001/XMLSchema#dateTime"]',

     '    }',

     '  } ]]',

     '}');

   LD("json_ld_fake",

     '{',

     '  [property "@fake"]: [string "@fake"],',

     '  [property "@contextual"]: [string "@identifier"],',

     '  [property "user@domain.com"]: [string "@graphical"],',

     '  [property "@ID"]: [string "@@ID"]',

     '}');

 })();