1defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// Copyright 2009 the V8 project authors. All rights reserved. 2defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// Redistribution and use in source and binary forms, with or without 3defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// modification, are permitted provided that the following conditions are 4defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// met: 5defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// 6defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// * Redistributions of source code must retain the above copyright 7defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// notice, this list of conditions and the following disclaimer. 8defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// * Redistributions in binary form must reproduce the above 9defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// copyright notice, this list of conditions and the following 10defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// disclaimer in the documentation and/or other materials provided 11defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// with the distribution. 12defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// * Neither the name of Google Inc. nor the names of its 13defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// contributors may be used to endorse or promote products derived 14defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// from this software without specific prior written permission. 15defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// 16defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org 28defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.orgfunction f() { 29defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org return 87; 30defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org} 31defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org 32defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.orgfunction LoadFromGlobal(global) { return global.x; } 33defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.orgfunction StoreToGlobal(global, value) { global.x = value; } 34defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.orgfunction CallOnGlobal(global) { return global.f(); } 35defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org 36defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// Initialize the ICs in the functions. 37defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.orgfor (var i = 0; i < 3; i++) { 38defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org StoreToGlobal(this, 42 + i); 39defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org assertEquals(42 + i, LoadFromGlobal(this)); 40defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org assertEquals(87, CallOnGlobal(this)); 41defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org} 42defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org 43defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org// Try the ICs with a smi. This should not crash. 44defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.orgfor (var i = 0; i < 3; i++) { 45defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org StoreToGlobal(i, 42 + i); 46defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org assertTrue(typeof LoadFromGlobal(i) == "undefined"); 47defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org assertThrows("CallOnGlobal(" + i + ")"); 48defbd109bb9bd556bb8ece103c3b340d3552155ekasperl@chromium.org} 49