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if (this.description)
description("Test caching with re-entrancy.");
function test1() {
var objects = [{prop:1}, {get prop(){return 2}}];
function g(o) {
return o.prop;
}
for (var i = 0; i < 10000; i++) {
var o = {
get prop() {
try {
g(objects[++j]);
}catch(e){
}
return 1;
}
};
o[i] = i;
objects.push(o);
}
var j=0;
g(objects[0]);
g(objects[1]);
g(objects[2]);
g(objects[3]);
}
function test2() {
var objects = [Object.create({prop:1}), Object.create({get prop(){return 2}})];
function g(o) {
return o.prop;
}
var proto = {
get prop() {
try {
g(objects[++j]);
}catch(e){
}
return 1;
}
};
for (var i = 0; i < 10000; i++) {
var o = Object.create(proto);
o[i] = i;
objects.push(o);
}
var j=0;
g(objects[0]);
g(objects[1]);
g(objects[2]);
g(objects[3]);
}
function test3() {
var objects = [Object.create(Object.create({prop:1})), Object.create(Object.create({get prop(){return 2}}))];
function g(o) {
return o.prop;
}
var proto = {
get prop() {
try {
g(objects[++j]);
}catch(e){
}
return 1;
}
};
for (var i = 0; i < 10000; i++) {
var o = Object.create(Object.create(proto));
o[i] = i;
objects.push(o);
}
var j=0;
g(objects[0]);
g(objects[1]);
g(objects[2]);
g(objects[3]);
}
test1();
test2();
test3();
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