Incs/codemirror/mode/swift/test.js

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "swift");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  // Ensure all number types are properly represented.
  MT("numbers",
     "[keyword var] [def a] [operator =] [number 17]",
     "[keyword var] [def b] [operator =] [number -0.5]",
     "[keyword var] [def c] [operator =] [number 0.3456e-4]",
     "[keyword var] [def d] [operator =] [number 345e2]",
     "[keyword var] [def e] [operator =] [number 0o7324]",
     "[keyword var] [def f] [operator =] [number 0b10010]",
     "[keyword var] [def g] [operator =] [number -0x35ade]",
     "[keyword var] [def h] [operator =] [number 0xaea.ep-13]",
     "[keyword var] [def i] [operator =] [number 0x13ep6]");

  // Variable/class/etc definition.
  MT("definition",
     "[keyword var] [def a] [operator =] [number 5]",
     "[keyword let] [def b][punctuation :] [variable-2 Int] [operator =] [number 10]",
     "[keyword class] [def C] [punctuation {] [punctuation }]",
     "[keyword struct] [def D] [punctuation {] [punctuation }]",
     "[keyword enum] [def E] [punctuation {] [punctuation }]",
     "[keyword extension] [def F] [punctuation {] [punctuation }]",
     "[keyword protocol] [def G] [punctuation {] [punctuation }]",
     "[keyword func] [def h][punctuation ()] [punctuation {] [punctuation }]",
     "[keyword import] [def Foundation]",
     "[keyword typealias] [def NewString] [operator =] [variable-2 String]",
     "[keyword associatedtype] [def I]",
     "[keyword for] [def j] [keyword in] [number 0][punctuation ..][operator <][number 3] [punctuation {] [punctuation }]");

  // Strings and string interpolation.
  MT("strings",
     "[keyword var] [def a][punctuation :] [variable-2 String] [operator =] [string \"test\"]",
     "[keyword var] [def b][punctuation :] [variable-2 String] [operator =] [string \"\\(][variable a][string )\"]",
     "[keyword var] [def c] [operator =] [string \"\"\"]",
     "[string multi]",
     "[string line]",
     "[string \"test\"]",
     "[string \"\"\"]");

  // Comments.
  MT("comments",
     "[comment // This is a comment]",
     "[comment /* This is another comment */]",
     "[keyword var] [def a] [operator =] [number 5] [comment // Third comment]");

  // Atoms.
  MT("atoms",
     "[keyword class] [def FooClass] [punctuation {]",
     "  [keyword let] [def fooBool][punctuation :] [variable-2 Bool][operator ?]",
     "  [keyword let] [def fooInt][punctuation :] [variable-2 Int][operator ?]",
     "  [keyword func] [keyword init][punctuation (][variable fooBool][punctuation :] [variable-2 Bool][punctuation ,] [variable barBool][punctuation :] [variable-2 Bool][punctuation )] [punctuation {]",
     "    [atom super][property .init][punctuation ()]",
     "    [atom self][property .fooBool] [operator =] [variable fooBool]",
     "    [variable fooInt] [operator =] [atom nil]",
     "    [keyword if] [variable barBool] [operator ==] [atom true] [punctuation {]",