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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 Filename: strictEquality.js |
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9 Description: 'This tests the operator ===' |
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10 |
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11 Author: Nick Lerissa |
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12 Date: Fri Feb 13 09:58:28 PST 1998 |
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13 */ |
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14 |
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15 var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"'; |
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16 var VERSION = 'no version'; |
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17 startTest(); |
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18 var TITLE = 'operator "==="'; |
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19 |
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20 writeHeaderToLog('Executing script: strictEquality.js'); |
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21 writeHeaderToLog( SECTION + " "+ TITLE); |
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22 |
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23 new TestCase( SECTION, "('8' === 8) ", |
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24 false, ('8' === 8)); |
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25 |
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26 new TestCase( SECTION, "(8 === 8) ", |
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27 true, (8 === 8)); |
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28 |
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29 new TestCase( SECTION, "(8 === true) ", |
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30 false, (8 === true)); |
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31 |
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32 new TestCase( SECTION, "(new String('') === new String('')) ", |
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33 false, (new String('') === new String(''))); |
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34 |
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35 new TestCase( SECTION, "(new Boolean(true) === new Boolean(true))", |
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36 false, (new Boolean(true) === new Boolean(true))); |
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37 |
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38 var anObject = { one:1 , two:2 }; |
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39 |
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40 new TestCase( SECTION, "(anObject === anObject) ", |
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41 true, (anObject === anObject)); |
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42 |
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43 new TestCase( SECTION, "(anObject === { one:1 , two:2 }) ", |
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44 false, (anObject === { one:1 , two:2 })); |
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45 |
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46 new TestCase( SECTION, "({ one:1 , two:2 } === anObject) ", |
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47 false, ({ one:1 , two:2 } === anObject)); |
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48 |
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49 new TestCase( SECTION, "(null === null) ", |
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50 true, (null === null)); |
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51 |
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52 new TestCase( SECTION, "(null === 0) ", |
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53 false, (null === 0)); |
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54 |
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55 new TestCase( SECTION, "(true === !false) ", |
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56 true, (true === !false)); |
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57 |
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58 test(); |
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59 |