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1 // Copyright 2009 the Sputnik authors. All rights reserved. |
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2 // This code is governed by the BSD license found in the LICENSE file. |
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3 |
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4 /** |
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5 * Result of boolean conversion from undefined value is false |
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6 * |
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7 * @path ch09/9.2/S9.2_A1_T2.js |
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8 * @description Undefined, void and others are converted to Boolean by implicit transformation |
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9 */ |
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10 |
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11 // CHECK#1 |
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12 if (!(undefined) !== true) { |
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13 $ERROR('#1: !(undefined) === true. Actual: ' + (!(undefined))); |
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14 } |
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15 |
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16 // CHECK#2 |
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17 if (!(void 0) !== true) { |
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18 $ERROR('#2: !(undefined) === true. Actual: ' + (!(undefined))); |
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19 } |
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20 |
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21 // CHECK#3 |
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22 if (!(eval("var x")) !== true) { |
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23 $ERROR('#3: !(eval("var x")) === true. Actual: ' + (!(eval("var x")))); |
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24 } |
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25 |