function f(a, b, c) { | |
this.a = a; | |
assertEq(b, 'x'); | |
assertEq(c, void 0); | |
} | |
for (var x = 0; x < 9; ++x) { | |
f.prototype = {}; | |
var obj = new f(x, 'x'); // fewer than f.length arguments | |
assertEq(obj.a, x); | |
assertEq(Object.getPrototypeOf(obj), f.prototype); | |
} |