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// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
(function () {
var o = [];
o.__proto__ = {};
function store(o, i, v) {
o[i] = v;
}
store(o, 0, 0);
store(o, 1, 0);
store(o, 2, 0);
o.__proto__[10000000] = 1;
var set = 0;
Object.defineProperty(o, '3', {
get: function() {
return 100;
},
set: function(v) {
set = v;
}
});
store(o, 3, 1000);
assertEquals(1000, set);
assertEquals(100, o[3]);
})();
(function () {
var o = new Int32Array(1);
assertThrows(
() => Object.defineProperty(o, '0', {get: function() {}}), TypeError);
assertEquals(
{value: 0, writable: true, enumerable: true, configurable: false},
Object.getOwnPropertyDescriptor(o, '0'));
})();
(function() {
function f() {
var a = new Array();
a[1] = 1.5;
return a;
};
%PrepareFunctionForOptimization(f);
f();
f();
%OptimizeFunctionOnNextCall(f);
var a = f();
a[2] = 2;
assertEquals(3, a.length);
})();
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