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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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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 // Test that we can compare two strings that are not 4-byte aligned. | 28 // Test that we can compare two strings that are not 4-byte aligned. |
29 // This situation can arise with sliced strings. This tests for an ARM bug | 29 // This situation can arise with sliced strings. This tests for an ARM bug |
30 // that was fixed in r554. | 30 // that was fixed in r554. |
31 | 31 |
32 var base = "Now is the time for all good men to come to the aid of the party. "
+ | 32 var base = |
33 "Now is the time for all good men to come to the aid of the party." | 33 "Now is the time for all good men to come to the aid of the party. " + |
| 34 "Now is the time for all good men to come to the aid of the party." |
34 var s1 = base.substring(0, 64); | 35 var s1 = base.substring(0, 64); |
35 var s2 = base.substring(66, 130); | 36 var s2 = base.substring(66, 130); |
36 | 37 |
37 var o = new Object(); | 38 var o = new Object(); |
38 o[s1] = 1; | 39 o[s1] = 1; |
39 o[s2] = 2; | 40 o[s2] = 2; |
40 | 41 |
41 var first_time = true; | 42 var first_time = true; |
42 | 43 |
43 for (var x in o) { | 44 for (var x in o) { |
44 assertTrue(o[x] == 2, "expect 2"); | 45 assertTrue(o[x] == 2, "expect 2"); |
45 assertTrue(first_time, "once only"); | 46 assertTrue(first_time, "once only"); |
46 first_time = false; | 47 first_time = false; |
47 } | 48 } |
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