ceph/src/boost/libs/multiprecision/test/math/test_ibeta_2.cpp

   1 ///////////////////////////////////////////////////////////////
   2 //  Copyright 2011 John Maddock. Distributed under the Boost
   3 //  Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
   5
   6 #include "setup.hpp"
   7 #include "table_type.hpp"
   8 #define TEST_UDT
   9
  10 #define TEST_DATA 2
  11
  12 #include <boost/math/special_functions/math_fwd.hpp>
  13 #include "libs/math/test/test_ibeta.hpp"
  14
  15 void expected_results()
  16 {
  17    //
  18    // Define the max and mean errors expected for
  19    // various compilers and platforms.
  20    //
  21    add_expected_result(
  22       "[^|]*",                          // compiler
  23       "[^|]*",                          // stdlib
  24       "[^|]*",                          // platform
  25       ".*gmp_float<18>.*",              // test type(s)
  26       "(?i).*medium.*",                 // test data group
  27       ".*", 4000, 1000);                // test function
  28    add_expected_result(
  29       "[^|]*",                          // compiler
  30       "[^|]*",                          // stdlib
  31       "[^|]*",                          // platform
  32       ".*mpfr_float_backend<18>.*",     // test type(s)
  33       "(?i).*medium.*",                 // test data group
  34       ".*", 20000, 1000);               // test function
  35    add_expected_result(
  36       "[^|]*",                          // compiler
  37       "[^|]*",                          // stdlib
  38       "[^|]*",                          // platform
  39       ".*mpfr_float_backend<0>.*",     // test type(s)
  40       "(?i).*medium.*",                 // test data group
  41       ".*", 400, 100);               // test function
  42    add_expected_result(
  43       "[^|]*",                          // compiler
  44       "[^|]*",                          // stdlib
  45       "[^|]*",                          // platform
  46       ".*",                             // test type(s)
  47       "(?i).*small.*",                  // test data group
  48       ".*", 90, 25);  // test function
  49 #ifdef BOOST_INTEL
  50    add_expected_result(
  51       "[^|]*",                          // compiler
  52       "[^|]*",                          // stdlib
  53       "[^|]*",                          // platform
  54       "float128",                             // test type(s)
  55       "(?i).*medium.*",                 // test data group
  56       ".*", 5000, 500);  // test function
  57 #endif
  58    add_expected_result(
  59       "[^|]*",                          // compiler
  60       "[^|]*",                          // stdlib
  61       "[^|]*",                          // platform
  62       ".*",                             // test type(s)
  63       "(?i).*medium.*",                 // test data group
  64       ".*", 220, 50);  // test function
  65    add_expected_result(
  66       "[^|]*",                          // compiler
  67       "[^|]*",                          // stdlib
  68       "[^|]*",                          // platform
  69       ".*",                             // test type(s)
  70       "(?i).*large.*",                  // test data group
  71       ".*", 5000, 500);                 // test function
  72    //
  73    // Finish off by printing out the compiler/stdlib/platform names,
  74    // we do this to make it easier to mark up expected error rates.
  75    //
  76    std::cout << "Tests run with " << BOOST_COMPILER << ", "
  77       << BOOST_STDLIB << ", " << BOOST_PLATFORM << std::endl;
  78 }
  79
  80 template <class T>
  81 void test(T t, const char* p)
  82 {
  83    test_beta(t, p);
  84 }
  85
  86 BOOST_AUTO_TEST_CASE( test_main )
  87 {
  88    using namespace boost::multiprecision;
  89    expected_results();
  90    //
  91    // Test at:
  92    // 18 decimal digits: tests 80-bit long double approximations
  93    // 30 decimal digits: tests 128-bit long double approximations
  94    // 35 decimal digits: tests arbitrary precision code
  95    //
  96    ALL_TESTS
  97 }
  98