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Bugfix: randbytes should seed when needed (non reachable issue)

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This commit is contained in:
Pieter Wuille
2018-10-31 14:25:11 -07:00
parent 273d02580a
commit 8d98d42611
2 changed files with 13 additions and 5 deletions
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17
src/test/random_tests.cpp
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@@ -38,11 +38,18 @@ BOOST_AUTO_TEST_CASE(fastrandom_tests)
BOOST_CHECK(ctx1.randbytes(50) == ctx2.randbytes(50));
// Check that a nondeterministic ones are not
FastRandomContext ctx3;
FastRandomContext ctx4;
BOOST_CHECK(ctx3.rand64() != ctx4.rand64()); // extremely unlikely to be equal
BOOST_CHECK(ctx3.rand256() != ctx4.rand256());
BOOST_CHECK(ctx3.randbytes(7) != ctx4.randbytes(7));
{
FastRandomContext ctx3, ctx4;
BOOST_CHECK(ctx3.rand64() != ctx4.rand64()); // extremely unlikely to be equal
}
{
FastRandomContext ctx3, ctx4;
BOOST_CHECK(ctx3.rand256() != ctx4.rand256());
}
{
FastRandomContext ctx3, ctx4;
BOOST_CHECK(ctx3.randbytes(7) != ctx4.randbytes(7));
}
}
BOOST_AUTO_TEST_CASE(fastrandom_randbits)