1// Copyright 2009 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28// Tests global loads from eval inside of a with statement. 29 30var x = 27; 31 32function test(obj, source) { 33 with (obj) { 34 eval(source); 35 } 36} 37 38// Test shadowing in eval scope. 39test({ x: 42 }, "assertEquals(42, x)"); 40test({ y: 42 }, "assertEquals(27, x)"); 41 42// Test shadowing in local scope inside an eval scope. 43test({ x: 42 }, "function f() { assertEquals(42, x) }; f();"); 44test({ y: 42 }, "function f() { assertEquals(27, x) }; f();"); 45 46// Test shadowing in local scope inside an eval scope. Deeper nesting 47// this time. 48test({ x: 42 }, "function f() { function g() { assertEquals(42, x) }; g() }; f();"); 49test({ y: 42 }, "function f() { function g() { assertEquals(27, x) }; g() }; f();"); 50 51// Test shadowing in local scope inside an eval scope with eval calls in the eval scopes. 52test({ x: 42 }, "function f() { eval('1'); assertEquals(42, x) }; f();"); 53test({ y: 42 }, "function f() { eval('1'); assertEquals(27, x) }; f();"); 54 55// Test shadowing in local scope inside an eval scope with eval calls 56// in the eval scopes. Deeper nesting this time. 57test({ x: 42 }, "function f() { function g() { eval('1'); assertEquals(42, x) }; g() }; f();"); 58test({ y: 42 }, "function f() { function g() { eval('1'); assertEquals(27, x) }; g() }; f();"); 59 60