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// 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
function set_length(a, l) {
a.length = l;
}
function test1() {
var l = {};
var a = Array(l);
set_length(a, 3);
set_length(a, 3);
assertEquals(3, a.length);
}
function test2() {
var a = [];
set_length(a, 10);
set_length(a, 10);
Object.freeze(a);
set_length(a, 3);
set_length(a, 3);
assertEquals(10, a.length);
}
function test3() {
var a = [2];
Object.defineProperty(a, "length", {value:2, writable: false});
%ToFastProperties(a);
set_length([], 10);
set_length([], 10);
set_length(a, 10);
set_length(a, 10);
assertEquals(2, a.length);
}
test1();
test2();
test3();
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