v8/test/mjsunit/regress/regress-678525.js

// Copyright 2008 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
// met:
//
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assertEquals(0,  '\0'.charCodeAt(0));
assertEquals(1,  '\1'.charCodeAt(0));
assertEquals(2,  '\2'.charCodeAt(0));
assertEquals(3,  '\3'.charCodeAt(0));
assertEquals(4,  '\4'.charCodeAt(0));
assertEquals(5,  '\5'.charCodeAt(0));
assertEquals(6,  '\6'.charCodeAt(0));
assertEquals(7,  '\7'.charCodeAt(0));
assertEquals(56, '\8'.charCodeAt(0));

assertEquals('\010', '\10');
assertEquals('\011', '\11');    
assertEquals('\012', '\12');
assertEquals('\013', '\13');
assertEquals('\014', '\14');
assertEquals('\015', '\15');
assertEquals('\016', '\16');
assertEquals('\017', '\17');
    
assertEquals('\020', '\20');
assertEquals('\021', '\21');    
assertEquals('\022', '\22');
assertEquals('\023', '\23');
assertEquals('\024', '\24');
assertEquals('\025', '\25');
assertEquals('\026', '\26');
assertEquals('\027', '\27');

assertEquals(73,  '\111'.charCodeAt(0));
assertEquals(105, '\151'.charCodeAt(0));