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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 |
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7 /** |
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8 File Name: 11.4.9.js |
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9 ECMA Section: 11.4.9 Logical NOT Operator (!) |
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10 Description: if the ToBoolean( VALUE ) result is true, return |
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11 true. else return false. |
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12 Author: christine@netscape.com |
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13 Date: 7 july 1997 |
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14 |
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15 Static variables: |
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16 none |
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17 */ |
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18 var SECTION = "11.4.9"; |
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19 var VERSION = "ECMA_1"; |
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20 startTest(); |
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21 var TITLE = "Logical NOT operator (!)"; |
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22 |
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23 writeHeaderToLog( SECTION + " "+ TITLE); |
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24 |
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25 new TestCase( SECTION, "!(null)", true, !(null) ); |
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26 new TestCase( SECTION, "!(var x)", true, !(eval("var x")) ); |
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27 new TestCase( SECTION, "!(void 0)", true, !(void 0) ); |
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28 |
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29 new TestCase( SECTION, "!(false)", true, !(false) ); |
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30 new TestCase( SECTION, "!(true)", false, !(true) ); |
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31 new TestCase( SECTION, "!()", true, !(eval()) ); |
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32 new TestCase( SECTION, "!(0)", true, !(0) ); |
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33 new TestCase( SECTION, "!(-0)", true, !(-0) ); |
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34 new TestCase( SECTION, "!(NaN)", true, !(Number.NaN) ); |
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35 new TestCase( SECTION, "!(Infinity)", false, !(Number.POSITIVE_INFINITY) ); |
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36 new TestCase( SECTION, "!(-Infinity)", false, !(Number.NEGATIVE_INFINITY) ); |
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37 new TestCase( SECTION, "!(Math.PI)", false, !(Math.PI) ); |
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38 new TestCase( SECTION, "!(1)", false, !(1) ); |
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39 new TestCase( SECTION, "!(-1)", false, !(-1) ); |
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40 new TestCase( SECTION, "!('')", true, !("") ); |
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41 new TestCase( SECTION, "!('\t')", false, !("\t") ); |
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42 new TestCase( SECTION, "!('0')", false, !("0") ); |
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43 new TestCase( SECTION, "!('string')", false, !("string") ); |
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44 new TestCase( SECTION, "!(new String(''))", false, !(new String("")) ); |
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45 new TestCase( SECTION, "!(new String('string'))", false, !(new String("string")) ); |
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46 new TestCase( SECTION, "!(new String())", false, !(new String()) ); |
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47 new TestCase( SECTION, "!(new Boolean(true))", false, !(new Boolean(true)) ); |
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48 new TestCase( SECTION, "!(new Boolean(false))", false, !(new Boolean(false)) ); |
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49 new TestCase( SECTION, "!(new Array())", false, !(new Array()) ); |
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50 new TestCase( SECTION, "!(new Array(1,2,3)", false, !(new Array(1,2,3)) ); |
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51 new TestCase( SECTION, "!(new Number())", false, !(new Number()) ); |
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52 new TestCase( SECTION, "!(new Number(0))", false, !(new Number(0)) ); |
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53 new TestCase( SECTION, "!(new Number(NaN))", false, !(new Number(Number.NaN)) ); |
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54 new TestCase( SECTION, "!(new Number(Infinity))", false, !(new Number(Number.POSITIVE_INFINITY)) ); |
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55 |
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56 test(); |
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57 |