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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
var s = %CreatePrivateOwnSymbol("s");
var s1 = %CreatePrivateOwnSymbol("s1");
function TestSimple() {
var p = {}
p[s] = "moo";
var o = Object.create(p);
assertEquals(undefined, o[s]);
assertEquals("moo", p[s]);
o[s] = "bow-wow";
assertEquals("bow-wow", o[s]);
assertEquals("moo", p[s]);
}
TestSimple();
function TestICs() {
var p = {}
p[s] = "moo";
var o = Object.create(p);
o[s1] = "bow-wow";
function checkNonOwn(o) {
assertEquals(undefined, o[s]);
assertEquals("bow-wow", o[s1]);
}
checkNonOwn(o);
// Test monomorphic/optimized.
for (var i = 0; i < 1000; i++) {
checkNonOwn(o);
}
// Test non-monomorphic.
for (var i = 0; i < 1000; i++) {
var oNew = Object.create(p);
oNew["s" + i] = i;
oNew[s1] = "bow-wow";
checkNonOwn(oNew);
}
}
TestICs();
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