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test: Add test for GetRandMillis and GetRandMicros

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MarcoFalke 2020-04-27 11:57:21 -04:00
parent fa0e5b89cf
commit 0000ea3265
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1 changed files with 5 additions and 2 deletions
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5
src/test/random_tests.cpp
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@ -28,6 +28,8 @@ BOOST_AUTO_TEST_CASE(fastrandom_tests)
for (int i = 10; i > 0; --i) { for (int i = 10; i > 0; --i) {
BOOST_CHECK_EQUAL(GetRand(std::numeric_limits<uint64_t>::max()), uint64_t{10393729187455219830U}); BOOST_CHECK_EQUAL(GetRand(std::numeric_limits<uint64_t>::max()), uint64_t{10393729187455219830U});
BOOST_CHECK_EQUAL(GetRandInt(std::numeric_limits<int>::max()), int{769702006}); BOOST_CHECK_EQUAL(GetRandInt(std::numeric_limits<int>::max()), int{769702006});
BOOST_CHECK_EQUAL(GetRandMicros(std::chrono::hours{1}).count(), 2917185654);
BOOST_CHECK_EQUAL(GetRandMillis(std::chrono::hours{1}).count(), 2144374);
} }
BOOST_CHECK_EQUAL(ctx1.rand32(), ctx2.rand32()); BOOST_CHECK_EQUAL(ctx1.rand32(), ctx2.rand32());
BOOST_CHECK_EQUAL(ctx1.rand32(), ctx2.rand32()); BOOST_CHECK_EQUAL(ctx1.rand32(), ctx2.rand32());
@ -47,6 +49,8 @@ BOOST_AUTO_TEST_CASE(fastrandom_tests)
for (int i = 10; i > 0; --i) { for (int i = 10; i > 0; --i) {
BOOST_CHECK(GetRand(std::numeric_limits<uint64_t>::max()) != uint64_t{10393729187455219830U}); BOOST_CHECK(GetRand(std::numeric_limits<uint64_t>::max()) != uint64_t{10393729187455219830U});
BOOST_CHECK(GetRandInt(std::numeric_limits<int>::max()) != int{769702006}); BOOST_CHECK(GetRandInt(std::numeric_limits<int>::max()) != int{769702006});
BOOST_CHECK(GetRandMicros(std::chrono::hours{1}) != std::chrono::microseconds{2917185654});
BOOST_CHECK(GetRandMillis(std::chrono::hours{1}) != std::chrono::milliseconds{2144374});
} }
{ {
FastRandomContext ctx3, ctx4; FastRandomContext ctx3, ctx4;
@ -97,7 +101,6 @@ BOOST_AUTO_TEST_CASE(stdrandom_test)
BOOST_CHECK(std::find(test.begin(), test.end(), j) != test.end()); BOOST_CHECK(std::find(test.begin(), test.end(), j) != test.end());
} }
} }
} }
/** Test that Shuffle reaches every permutation with equal probability. */ /** Test that Shuffle reaches every permutation with equal probability. */