kmx.io/prism.js/tests/languages/racket/number_feature.test

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• Hash : e01ecd00
  Author :
  Date : 2020-11-29T00:14:35
  

  Scheme: Fixed number pattern (#2648)

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• tests/languages/racket/number_feature.test

• 123
  
  (foo 42 +42 -42)
  (foo 1e3 +1e3 -1e3)
  (foo 1e+3 1e-3 3.14159 3.14159e-1)
  (foo 8/3)
  (foo 3+4i 2.5+0.0i 2.5+0.0i -2.5e4+0.0e4i 3+0i -2e-5i)
  (list +10i -10i 10+10i 10.10+10.10i 10-10i 10+10e+10i)
  
  (list #d123 #e#d123e-4 #d#i12 #i-1.234i)
  
  (list #xBAD #b1110011 #o777)
  (list #i#x10 #i#x10+10i #b10+10i)
  
  10+i
  10+.1i
  10+1.i
  
  ; not a number but a symbol
  (define 1+2 10)
  
  
  [foo 42]
  
  ----------------------------------------------------
  
  [
  	["number", "123"],
  
  	["punctuation", "("],
  	["function", "foo"],
  	["number", "42"],
  	["number", "+42"],
  	["number", "-42"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["function", "foo"],
  	["number", "1e3"],
  	["number", "+1e3"],
  	["number", "-1e3"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["function", "foo"],
  	["number", "1e+3"],
  	["number", "1e-3"],
  	["number", "3.14159"],
  	["number", "3.14159e-1"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["function", "foo"],
  	["number", "8/3"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["function", "foo"],
  	["number", "3+4i"],
  	["number", "2.5+0.0i"],
  	["number", "2.5+0.0i"],
  	["number", "-2.5e4+0.0e4i"],
  	["number", "3+0i"],
  	["number", "-2e-5i"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["builtin", "list"],
  	["number", "+10i"],
  	["number", "-10i"],
  	["number", "10+10i"],
  	["number", "10.10+10.10i"],
  	["number", "10-10i"],
  	["number", "10+10e+10i"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["builtin", "list"],
  	["number", "#d123"],
  	["number", "#e#d123e-4"],
  	["number", "#d#i12"],
  	["number", "#i-1.234i"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["builtin", "list"],
  	["number", "#xBAD"],
  	["number", "#b1110011"],
  	["number", "#o777"],
  	["punctuation", ")"],
  
  	["punctuation", "("],
  	["builtin", "list"],
  	["number", "#i#x10"],
  	["number", "#i#x10+10i"],
  	["number", "#b10+10i"],
  	["punctuation", ")"],
  
  	["number", "10+i"],
  	["number", "10+.1i"],
  	["number", "10+1.i"],
  
  	["comment", "; not a number but a symbol"],
  	["punctuation", "("],
  	["keyword", "define"],
  	" 1+2 ",
  	["number", "10"],
  	["punctuation", ")"],
  
  	["punctuation", "["],
  	["function", "foo"],
  	["number", "42"],
  	["punctuation", "]"]
  ]
  
  ----------------------------------------------------
  
  Checks for numbers, rational numbers, and complex numbers.
  

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