libs/multiprecision/test/math/test_ibeta_inv_1.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 https://www.boost.org/LICENSE_1_0.txt
   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_inv.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        ".*mpfr_float_backend<0>.*", // test type(s)
  26        ".*",                        // test data group
  27        ".*", 20000000, 1000000);    // test function
  28    add_expected_result(
  29        ".*",                     // compiler
  30        ".*",                     // stdlib
  31        ".*",                     // platform
  32        ".*gmp_float<0>.*",       // test type(s)
  33        ".*",                     // test data group
  34        ".*", 20000000, 1000000); // test function
  35    add_expected_result(
  36        ".*",                         // compiler
  37        ".*",                         // stdlib
  38        ".*",                         // platform
  39        ".*mpfr_float_backend<18>.*", // test type(s)
  40        ".*",                         // test data group
  41        ".*", 50000000, 7000000);     // test function
  42    add_expected_result(
  43        ".*",                   // compiler
  44        ".*",                   // stdlib
  45        ".*",                   // platform
  46        ".*",                   // test type(s)
  47        ".*",                   // test data group
  48        ".*", 1000000, 100000); // 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 BOOST_AUTO_TEST_CASE(test_main)
  64 {
  65    using namespace boost::multiprecision;
  66    expected_results();
  67    //
  68    // Test at:
  69    // 18 decimal digits: tests 80-bit long double approximations
  70    // 30 decimal digits: tests 128-bit long double approximations
  71    // 35 decimal digits: tests arbitrary precision code
  72    //
  73    ALL_SMALL_TESTS
  74 }