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3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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15 * The Original Code is JavaScript Engine testing utilities.
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22 * Contributor(s): Cyrus Omar
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38 //-----------------------------------------------------------------------------
39 var BUGNUMBER = 435345;
40 var summary = 'Watch the length property of arrays';
44 // see http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Objects:Object:watch
46 //-----------------------------------------------------------------------------
48 //-----------------------------------------------------------------------------
53 printBugNumber(BUGNUMBER);
54 printStatus (summary);
60 expect = 'watcher: propname=length, oldval=0, newval=1; ';
63 arr.watch('length', watcher);
70 reportCompare(expect, actual, summary + ': 1');
74 expect = 'watcher: propname=length, oldval=1, newval=2; ' +
75 'watcher: propname=length, oldval=2, newval=2; ';
83 reportCompare(expect, actual, summary + ': 2');
87 expect = 'watcher: propname=length, oldval=2, newval=1; ';
95 reportCompare(expect, actual, summary + ': 3');
99 expect = 'watcher: propname=length, oldval=1, newval=2; ';
107 reportCompare(expect, actual, summary + ': 4');
111 expect = 'watcher: propname=length, oldval=2, newval=5; ';
119 reportCompare(expect, actual, summary + ': 5');
124 function watcher(propname, oldval, newval)
126 actual += 'watcher: propname=' + propname + ', oldval=' + oldval +
127 ', newval=' + newval + '; ';