libs/multiprecision/test/math/test_ibeta_4.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 4
  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       ".*",                             // test type(s)
  26       "(?i).*small.*",                  // test data group
  27       ".*", 4000, 1000);                // test function
  28    add_expected_result(
  29       "[^|]*",                          // compiler
  30       "[^|]*",                          // stdlib
  31       "[^|]*",                          // platform
  32       ".*",                             // test type(s)
  33       "(?i).*small.*",                  // test data group
  34       ".*", 90, 25);  // test function
  35    add_expected_result(
  36       "[^|]*",                          // compiler
  37       "[^|]*",                          // stdlib
  38       "[^|]*",                          // platform
  39       ".*",                             // test type(s)
  40       "(?i).*medium.*",                 // test data group
  41       ".*", 200, 50);  // test function
  42    add_expected_result(
  43       "[^|]*",                          // compiler
  44       "[^|]*",                          // stdlib
  45       "[^|]*",                          // platform
  46       ".*",                             // test type(s)
  47       "(?i).*large.*",                  // test data group
  48       ".*", 5000, 500);                 // test function
  49    //
  50    // Finish off by printing out the compiler/stdlib/platform names,
  51    // we do this to make it easier to mark up expected error rates.
  52    //
  53    std::cout << "Tests run with " << BOOST_COMPILER << ", "
  54       << BOOST_STDLIB << ", " << BOOST_PLATFORM << std::endl;
  55 }
  56
  57 template <class T>
  58 void test(T t, const char* p)
  59 {
  60    test_beta(t, p);
  61 }
  62
  63
  64 BOOST_AUTO_TEST_CASE( test_main )
  65 {
  66    using namespace boost::multiprecision;
  67    expected_results();
  68    //
  69    // Test at:
  70    // 18 decimal digits: tests 80-bit long double approximations
  71    // 30 decimal digits: tests 128-bit long double approximations
  72    // 35 decimal digits: tests arbitrary precision code
  73    //
  74    ALL_TESTS
  75 }
  76