[apple/javascriptcore.git] / tests / stress / invalidation-point.js

function foo(o, p) {
    possiblyDoBadThings(p);
    return o.f();
}
noInline(foo);

function Thingy() { }
Thingy.prototype.f = function() { return 42; }

function possiblyDoBadThings(p) {
    if (p)
        Thingy.prototype.f = function() { return 24; }
}
noInline(possiblyDoBadThings);

for (var i = 0; i < 100000; ++i) {
    var result = foo(new Thingy(), false);
    if (result != 42)
        throw "Error: bad result: " + result;
}

var result = foo(new Thingy(), true);
if (result != 24)
    throw "Error: bad result: " + result;
Commit	Line	Data
81345200 A	1	function foo(o, p) {
	2	possiblyDoBadThings(p);
	3	return o.f();
	4	}
	5	noInline(foo);
	6
	7	function Thingy() { }
	8	Thingy.prototype.f = function() { return 42; }
	9
	10	function possiblyDoBadThings(p) {
	11	if (p)
	12	Thingy.prototype.f = function() { return 24; }
	13	}
	14	noInline(possiblyDoBadThings);
	15
	16	for (var i = 0; i < 100000; ++i) {
	17	var result = foo(new Thingy(), false);
	18	if (result != 42)
	19	throw "Error: bad result: " + result;
	20	}
	21
	22	var result = foo(new Thingy(), true);
	23	if (result != 24)
	24	throw "Error: bad result: " + result;