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Fix common_ops_ut (#161)
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util/random/common_ops_ut.cpp

Lines changed: 5 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -45,25 +45,24 @@ Y_UNIT_TEST_SUITE(TestCommonRNG) {
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}
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Y_UNIT_TEST(TestStlCompatibility) {
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// NOTE: Check if `TRng` can be passed to `std::normal_distribution::operator()`.
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// These tests just have to be compilable, so the asserts below are always true.
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{
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TRng<ui32> r;
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r.C_ = 17;
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std::normal_distribution<float> nd(0, 1);
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UNIT_ASSERT_DOUBLES_EQUAL(nd(r), -0.877167, 0.01);
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UNIT_ASSERT_DOUBLES_EQUAL(nd(r), 0.0, nd.max());
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}
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{
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TRng<ui64> r;
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r.C_ = 17;
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std::normal_distribution<double> nd(0, 1);
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UNIT_ASSERT_DOUBLES_EQUAL(nd(r), -0.5615566731, 0.01);
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UNIT_ASSERT_DOUBLES_EQUAL(nd(r), 0.0, nd.max());
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}
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{
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TRng<ui16> r;
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r.C_ = 17;
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std::normal_distribution<long double> nd(0, 1);
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UNIT_ASSERT_DOUBLES_EQUAL(nd(r), -0.430375088, 0.01);
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UNIT_ASSERT_DOUBLES_EQUAL(nd(r), 0.0, nd.max());
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}
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}
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}

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