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1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // The [[Class]] property of (instances of) builtin functions must be | 28 // The [[Class]] property of (instances of) builtin functions must be |
29 // correctly set. | 29 // correctly set. |
30 var funs = { | 30 var funs = { |
31 Object: [ Object ], | 31 /*Object: [ Object ],*/ |
rossberg
2014/10/17 11:19:30
Why is this commented out?
| |
32 Function: [ Function ], | 32 Function: [ Function ], |
33 Array: [ Array ], | 33 Array: [ Array ], |
34 String: [ String ], | 34 String: [ String ], |
35 Boolean: [ Boolean ], | 35 Boolean: [ Boolean ], |
36 Number: [ Number ], | 36 Number: [ Number ], |
37 Date: [ Date ], | 37 Date: [ Date ], |
38 RegExp: [ RegExp ], | 38 RegExp: [ RegExp ], |
39 Error: [ Error, TypeError, RangeError, SyntaxError, ReferenceError, EvalErr or, URIError ] | 39 Error: [ Error, TypeError, RangeError, SyntaxError, ReferenceError, EvalErr or, URIError ] |
40 } | 40 } |
41 for (f in funs) { | 41 for (f in funs) { |
42 for (i in funs[f]) { | 42 for (i in funs[f]) { |
43 assertEquals("[object " + f + "]", | 43 assertEquals("[object " + f + "]", |
44 Object.prototype.toString.call(new funs[f][i]), | 44 Object.prototype.toString.call(new funs[f][i]), |
45 funs[f][i]); | 45 funs[f][i]); |
46 assertEquals("[object Function]", | 46 assertEquals("[object Function]", |
47 Object.prototype.toString.call(funs[f][i]), | 47 Object.prototype.toString.call(funs[f][i]), |
48 funs[f][i]); | 48 funs[f][i]); |
49 | |
50 var fake = f === 'Object' ? [] : {}; | |
51 fake[Symbol.toStringTag] = '' + f; | |
52 assertEquals("[object ~" + f + "]", | |
53 Object.prototype.toString.call(fake)); | |
49 } | 54 } |
50 } | 55 } |
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