| //------------------------------------------------------------------------------------------------------- |
| // Copyright (C) Microsoft. All rights reserved. |
| // Licensed under the MIT license. See LICENSE.txt file in the project root for full license information. |
| //------------------------------------------------------------------------------------------------------- |
| |
| // Configuration: ..\fuzz.xml |
| // Testcase Number: 1664 |
| // Bailout Testing: ON |
| // -maxinterpretcount:1 -off:floattypespec |
| // Branch: fbl_ie_dev1(saagarwa. |
| // Build: 20529-1700) |
| |
| var Failed = 0; |
| |
| function FAILED() |
| { |
| Failed++; |
| WScript.Echo("FAILED"); |
| } |
| |
| function test0(){ |
| var obj0 = {}; |
| var func1 = function(){ |
| (obj0.prop0 /=NaN); |
| return Object.create(obj0); |
| } |
| |
| obj0.prop0 = 1; |
| obj0.prop1 = {prop2: ( Object.defineProperty(obj0, 'prop0', {writable: false}) )}; |
| (new func1()).prop0; |
| if (obj0.prop0 !== 1) FAILED(); |
| func1(); |
| if (obj0.prop0 !== 1) FAILED(); |
| }; |
| // generate profile |
| test0(); |
| |
| // run JITted code |
| test0(); |
| |
| test0(); |
| |
| if (!Failed) |
| { |
| WScript.Echo("Passed"); |
| } |