update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / boost / libs / math / test / test_pareto.cpp

diff --git a/ceph/src/boost/libs/math/test/test_pareto.cpp b/ceph/src/boost/libs/math/test/test_pareto.cpp
index 7ea38740b9a3282902ed760d1177fb833271bc48..169a909bd9c9c0f21a42b308bd7f63be471aaf83 100644 (file)
--- a/ceph/src/boost/libs/math/test/test_pareto.cpp
+++ b/ceph/src/boost/libs/math/test/test_pareto.cpp
@@ -224,10 +224,10 @@ void test_spots(RealType)
     // skewness:
     BOOST_CHECK_CLOSE_FRACTION(
        skewness(pareto15), static_cast<RealType>(4.6475800154489004L), tol5eps);
-    // kertosis:
+    // kurtosis:
     BOOST_CHECK_CLOSE_FRACTION(
        kurtosis(pareto15), static_cast<RealType>(73.8L), tol5eps);
-    // kertosis excess:
+    // kurtosis excess:
     BOOST_CHECK_CLOSE_FRACTION(
        kurtosis_excess(pareto15), static_cast<RealType>(70.8L), tol5eps);
     // Check difference between kurtosis and excess:
@@ -235,6 +235,10 @@ void test_spots(RealType)
       kurtosis_excess(pareto15), kurtosis(pareto15) - static_cast<RealType>(3L), tol5eps);
     // Check kurtosis excess = kurtosis - 3;
 
+    RealType expected_entropy = 1 + RealType(1)/RealType(5) + log(RealType(1)/RealType(5));
+    BOOST_CHECK_CLOSE_FRACTION(
+      entropy(pareto15), expected_entropy, tol5eps);
+
     // Error condition checks:
     check_out_of_range<pareto_distribution<RealType> >(1, 1);
     BOOST_MATH_CHECK_THROW(pdf(pareto_distribution<RealType>(0, 1), 0), std::domain_error);