| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * Function call cannot appear in the program before the FunctionExpression appears |
| * |
| * @path ch13/13.0/S13_A17_T2.js |
| * @description Trying to call a function before the FunctionExpression appears and then using the FunctionExpression one more time |
| */ |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#1 |
| try{ |
| var __result = __func(); |
| $ERROR("#1: var __result = __func() lead to throwing exception"); |
| } catch(e) { |
| if ((e instanceof TypeError) !== true) { |
| $ERROR('#1.2: func should throw a TypeError Actual: ' + (e)); |
| } |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| // now we reach the __func overwriting by new expression |
| var __func = function __func(){return "ONE";}; |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#2 |
| var __result = __func(); |
| if (__result !== "ONE") { |
| $ERROR('#2: __result === "ONE". Actual: __result ==='+__result); |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| __func = function __func(){return "TWO";}; |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#3 |
| var __result = __func(); |
| if (__result !== "TWO") { |
| $ERROR('#3: __result === "TWO". Actual: __result ==='+__result); |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
