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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: typeof_1.js |
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9 ECMA Section: 11.4.3 typeof operator |
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10 Description: typeof evaluates unary expressions: |
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11 undefined "undefined" |
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12 null "object" |
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13 Boolean "boolean" |
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14 Number "number" |
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15 String "string" |
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16 Object "object" [native, doesn't implement Call] |
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17 Object "function" [native, implements [Call]] |
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18 Object implementation dependent |
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19 [not sure how to test this] |
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20 Author: christine@netscape.com |
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21 Date: june 30, 1997 |
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22 |
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23 */ |
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24 |
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25 var SECTION = "11.4.3"; |
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26 |
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27 var VERSION = "ECMA_1"; |
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28 startTest(); |
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29 var TITLE = " The typeof operator"; |
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30 writeHeaderToLog( SECTION + " "+ TITLE); |
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31 |
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32 new TestCase( SECTION, "typeof(void(0))", "undefined", typeof(void(0)) ); |
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33 new TestCase( SECTION, "typeof(null)", "object", typeof(null) ); |
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34 new TestCase( SECTION, "typeof(true)", "boolean", typeof(true) ); |
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35 new TestCase( SECTION, "typeof(false)", "boolean", typeof(false) ); |
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36 new TestCase( SECTION, "typeof(new Boolean())", "object", typeof(new Boolean()) ); |
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37 new TestCase( SECTION, "typeof(new Boolean(true))", "object", typeof(new Boolean(true)) ); |
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38 new TestCase( SECTION, "typeof(Boolean())", "boolean", typeof(Boolean()) ); |
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39 new TestCase( SECTION, "typeof(Boolean(false))", "boolean", typeof(Boolean(false)) ); |
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40 new TestCase( SECTION, "typeof(Boolean(true))", "boolean", typeof(Boolean(true)) ); |
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41 new TestCase( SECTION, "typeof(NaN)", "number", typeof(Number.NaN) ); |
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42 new TestCase( SECTION, "typeof(Infinity)", "number", typeof(Number.POSITIVE_INFINITY) ); |
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43 new TestCase( SECTION, "typeof(-Infinity)", "number", typeof(Number.NEGATIVE_INFINITY) ); |
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44 new TestCase( SECTION, "typeof(Math.PI)", "number", typeof(Math.PI) ); |
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45 new TestCase( SECTION, "typeof(0)", "number", typeof(0) ); |
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46 new TestCase( SECTION, "typeof(1)", "number", typeof(1) ); |
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47 new TestCase( SECTION, "typeof(-1)", "number", typeof(-1) ); |
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48 new TestCase( SECTION, "typeof('0')", "string", typeof("0") ); |
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49 new TestCase( SECTION, "typeof(Number())", "number", typeof(Number()) ); |
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50 new TestCase( SECTION, "typeof(Number(0))", "number", typeof(Number(0)) ); |
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51 new TestCase( SECTION, "typeof(Number(1))", "number", typeof(Number(1)) ); |
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52 new TestCase( SECTION, "typeof(Nubmer(-1))", "number", typeof(Number(-1)) ); |
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53 new TestCase( SECTION, "typeof(new Number())", "object", typeof(new Number()) ); |
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54 new TestCase( SECTION, "typeof(new Number(0))", "object", typeof(new Number(0)) ); |
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55 new TestCase( SECTION, "typeof(new Number(1))", "object", typeof(new Number(1)) ); |
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56 |
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57 // Math does not implement [[Construct]] or [[Call]] so its type is object. |
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58 |
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59 new TestCase( SECTION, "typeof(Math)", "object", typeof(Math) ); |
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60 |
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61 new TestCase( SECTION, "typeof(Number.prototype.toString)", "function", typeof(Number.prototype.toString) ); |
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62 |
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63 new TestCase( SECTION, "typeof('a string')", "string", typeof("a string") ); |
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64 new TestCase( SECTION, "typeof('')", "string", typeof("") ); |
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65 new TestCase( SECTION, "typeof(new Date())", "object", typeof(new Date()) ); |
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66 new TestCase( SECTION, "typeof(new Array(1,2,3))", "object", typeof(new Array(1,2,3)) ); |
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67 new TestCase( SECTION, "typeof(new String('string object'))", "object", typeof(new String("string object")) ); |
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68 new TestCase( SECTION, "typeof(String('string primitive'))", "string", typeof(String("string primitive")) ); |
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69 new TestCase( SECTION, "typeof(['array', 'of', 'strings'])", "object", typeof(["array", "of", "strings"]) ); |
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70 new TestCase( SECTION, "typeof(new Function())", "function", typeof( new Function() ) ); |
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71 new TestCase( SECTION, "typeof(parseInt)", "function", typeof( parseInt ) ); |
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72 new TestCase( SECTION, "typeof(test)", "function", typeof( test ) ); |
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73 new TestCase( SECTION, "typeof(String.fromCharCode)", "function", typeof( String.fromCharCode ) ); |
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74 |
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75 |
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76 test(); |
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77 |