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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 |
| (...skipping 18 matching lines...) Expand all Loading... |
| 29 // is 0 because toString may have side effects. | 29 // is 0 because toString may have side effects. |
| 30 | 30 |
| 31 var side_effect = false; | 31 var side_effect = false; |
| 32 var separator = new Object(); | 32 var separator = new Object(); |
| 33 separator.toString = function() { | 33 separator.toString = function() { |
| 34 side_effect = true; | 34 side_effect = true; |
| 35 return undefined; | 35 return undefined; |
| 36 } | 36 } |
| 37 'subject'.split(separator, 0); | 37 'subject'.split(separator, 0); |
| 38 assertTrue(side_effect); | 38 assertTrue(side_effect); |
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