Implementing String.prototype.toString and String.prototype.valueOf built-in routines.

2014-09-25 21:04:13 +04:00
parent 5bee6cad0f
commit ba2eeb84af
3 changed files with 50 additions and 18 deletions
@@ -14,3 +14,7 @@

 var a = new String ('abcd');
 var b = String.fromCharCode (97, 98, 99, 100);
+
+assert (a + '' === 'abcd');
+assert (b + '' === 'abcd');
+assert (a + b === 'abcdabcd');