node/deps/v8/test/mjsunit/array-push9.js
Michaël Zasso d82e1075db
deps: update V8 to 6.1.534.36
PR-URL: https://github.com/nodejs/node/pull/14730
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2017-09-13 16:15:18 +02:00

30 lines
629 B
JavaScript

// Copyright 2014 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 --deopt-every-n-times=5
var array = [];
function push(array, value) {
array.push(value);
}
push(array, 0);
push(array, 1);
push(array, 2);
%OptimizeFunctionOnNextCall(push);
push(array, 3);
var v = 0;
Object.defineProperty(Array.prototype, "4", {
get: function() { return 100; },
set: function(value) { v = value; }
});
push(array, 4);
assertEquals(5, array.length);
assertEquals(100, array[4]);
assertEquals(4, v);