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| 1 // Copyright 2008 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are |
| 4 // met: |
| 5 // |
| 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. |
| 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 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. |
| 27 |
1 // Flags: --always-compact | 28 // Flags: --always-compact |
2 // | 29 // |
3 // Regression test for the r1512 fix. | 30 // Regression test for the r1512 fix. |
4 | 31 |
5 var foo = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; | 32 var foo = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; |
6 | 33 |
7 foo = foo + foo; | 34 foo = foo + foo; |
8 foo = foo + foo; | 35 foo = foo + foo; |
9 foo = foo + foo; | 36 foo = foo + foo; |
10 foo = foo + foo; | 37 foo = foo + foo; |
11 foo = foo + foo; | 38 foo = foo + foo; |
12 foo = foo + foo; | 39 foo = foo + foo; |
13 foo = foo + foo; | 40 foo = foo + foo; |
14 foo = foo + foo; | 41 foo = foo + foo; |
15 foo = foo + foo; | 42 foo = foo + foo; |
16 foo = foo + foo; | 43 foo = foo + foo; |
17 foo = foo + foo; | 44 foo = foo + foo; |
18 foo = foo + foo; | 45 foo = foo + foo; |
19 foo = foo + foo; | 46 foo = foo + foo; |
20 foo = foo + foo; | 47 foo = foo + foo; |
21 foo = foo + foo; | 48 foo = foo + foo; |
22 | 49 |
23 foo.replace(/[b]/, "c"); // Flatten foo; | 50 foo.replace(/[b]/, "c"); // Flatten foo. |
24 | 51 |
25 var moving_string = "b" + "c"; | 52 var moving_string = "b" + "c"; |
26 | 53 |
27 var bar = foo.replace(/[a]/g, moving_string); | 54 var bar = foo.replace(/[a]/g, moving_string); |
28 | 55 |
29 print(bar.length); | 56 print(bar.length); |
| 57 |
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