xref: /external/chromium_org/v8/test/mjsunit/regress/regress-deep-proto.js

// Copyright 2012 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
// met:
//
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function poly(x) {
  return x.foo;
}

var one = {foo: 0};
var two = {foo: 0, bar: 1};
var three = {bar: 0};
three.__proto__ = {};
three.__proto__.__proto__ = {};
three.__proto__.__proto__.__proto__ = {};
three.__proto__.__proto__.__proto__.__proto__ = {};
three.__proto__.__proto__.__proto__.__proto__.__proto__ = {};

for (var i = 0; i < 1e6; i++) {
  poly(one);
  poly(two);
  poly(three);
}