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function simple() {
var obj = new FakeDOMObject();
for (var i = 0; i < 10; i++) {
assertEq(obj.doFoo(0, 0, 0), 3);
}
}
function wrongThis() {
var obj = new FakeDOMObject();
var wrong = {doFoo: obj.doFoo};
for (var i = 0; i < 100; i++) {
assertEq(obj.doFoo(0, 0), i <= 50 ? 2 : undefined);
if (i == 50) {
obj = wrong;
}
}
}
function spread() {
var obj = new FakeDOMObject();
for (var i = 0; i < 10; i++) {
assertEq(obj.doFoo(...[1, 2, 3, 4]), 4);
}
}
simple();
wrongThis();
spread();