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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 #include "src/v8.h" | 28 #include "src/v8.h" |
29 #include "test/cctest/cctest.h" | 29 #include "test/cctest/cctest.h" |
30 | 30 |
31 #include "src/base/utils/random-number-generator.h" | 31 #include "src/base/utils/random-number-generator.h" |
32 #include "src/isolate-inl.h" | |
33 | 32 |
34 using namespace v8::internal; | 33 using namespace v8::internal; |
35 | 34 |
36 | 35 |
37 static const int64_t kRandomSeeds[] = {-1, 1, 42, 100, 1234567890, 987654321}; | 36 static const int64_t kRandomSeeds[] = {-1, 1, 42, 100, 1234567890, 987654321}; |
38 | 37 |
39 | 38 |
40 TEST(RandomSeedFlagIsUsed) { | 39 TEST(RandomSeedFlagIsUsed) { |
41 for (unsigned n = 0; n < arraysize(kRandomSeeds); ++n) { | 40 for (unsigned n = 0; n < arraysize(kRandomSeeds); ++n) { |
42 FLAG_random_seed = static_cast<int>(kRandomSeeds[n]); | 41 FLAG_random_seed = static_cast<int>(kRandomSeeds[n]); |
43 v8::Isolate* i = v8::Isolate::New(); | 42 v8::Isolate* i = v8::Isolate::New(); |
44 v8::base::RandomNumberGenerator& rng = | 43 v8::base::RandomNumberGenerator& rng = |
45 *reinterpret_cast<Isolate*>(i)->random_number_generator(); | 44 *reinterpret_cast<Isolate*>(i)->random_number_generator(); |
46 CHECK_EQ(kRandomSeeds[n], rng.initial_seed()); | 45 CHECK_EQ(kRandomSeeds[n], rng.initial_seed()); |
47 i->Dispose(); | 46 i->Dispose(); |
48 } | 47 } |
49 } | 48 } |
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