From 37e864eb9fee4b592bd61c5ec3555b00a2de2cf7 Mon Sep 17 00:00:00 2001 From: Pieter Wuille Date: Tue, 2 May 2017 11:04:31 -0700 Subject: Add FastRandomContext::rand256() and ::randbytes() FastRandomContext now provides all functionality that the real Rand* functions provide. --- src/test/random_tests.cpp | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/test/random_tests.cpp') diff --git a/src/test/random_tests.cpp b/src/test/random_tests.cpp index 859673422..132e19005 100644 --- a/src/test/random_tests.cpp +++ b/src/test/random_tests.cpp @@ -25,14 +25,21 @@ BOOST_AUTO_TEST_CASE(fastrandom_tests) BOOST_CHECK_EQUAL(ctx1.rand32(), ctx2.rand32()); BOOST_CHECK_EQUAL(ctx1.rand64(), ctx2.rand64()); BOOST_CHECK_EQUAL(ctx1.randbits(3), ctx2.randbits(3)); + BOOST_CHECK(ctx1.randbytes(17) == ctx2.randbytes(17)); + BOOST_CHECK(ctx1.rand256() == ctx2.rand256()); BOOST_CHECK_EQUAL(ctx1.randbits(7), ctx2.randbits(7)); + BOOST_CHECK(ctx1.randbytes(128) == ctx2.randbytes(128)); BOOST_CHECK_EQUAL(ctx1.rand32(), ctx2.rand32()); BOOST_CHECK_EQUAL(ctx1.randbits(3), ctx2.randbits(3)); + BOOST_CHECK(ctx1.rand256() == ctx2.rand256()); + 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)); } BOOST_AUTO_TEST_CASE(fastrandom_randbits) -- cgit v1.2.3