| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: | |
| Variables are created when the program is entered. Variables are initialised to "undefined" |
| when created. A variable with an Initialiser is assigned the value of its AssignmentExpression when the |
| VariableStatement is executed, not when the variable is created |
| es5id: 12.2_A1 |
| description: Creating variables after entering the execution scope |
| ---*/ |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#1 |
| try { |
| __x = __x; |
| __y = __x ? "good fellow" : "liar"; // __y assigned to "liar" since __x undefined |
| __z = __z === __x ? 1 : 0; // __z assigned to 1 since both __x and __z are undefined |
| } catch (e) { |
| $ERROR('#1: Using declarated variable before it declaration is admitted'); |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#2 |
| assert.throws(ReferenceError, function() { |
| __something__undefined = __something__undefined; |
| }); |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#3 |
| if ((__y !== "liar")&(__z !== 1)) { |
| $ERROR('#3: (__y === "liar") and (__z === 1). Actual: __y ==='+__y+' and __z ==='+__z ); |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| var __x, __y = true, __z = __y ? "smeagol" : "golum"; |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#4 |
| if (!__y&!(__z = "smeagol")) { |
| $ERROR('#4: A variable with an Initialiser is assigned the value of its AssignmentExpression when the VariableStatement is executed'); |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
