projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | // Copyright (c) 2001-2011 Hartmut Kaiser |
| 2 | // Copyright (c) 2011 Bryce Lelbach | |
| 3 | // | |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | ||
| 7c673cae FG |
7 | #include "real.hpp" |
| 8 | ||
| 9 | /////////////////////////////////////////////////////////////////////////////// | |
| 10 | int main() | |
| 11 | { | |
| 12 | using namespace boost::spirit; | |
| 13 | ||
| 14 | { | |
| 15 | using namespace boost::spirit::ascii; | |
| 16 | ||
| 17 | /////////////////////////////////////////////////////////////////////// | |
| 18 | BOOST_TEST(test_delimited("0.0 ", double_, 0.0, char_(' '))); | |
| 19 | BOOST_TEST(test_delimited("1.0 ", double_, 1.0, char_(' '))); | |
| 20 | BOOST_TEST(test_delimited("1.0 ", double_, 1.0001, char_(' '))); | |
| 21 | BOOST_TEST(test_delimited("1.001 ", double_, 1.001, char_(' '))); | |
| 22 | BOOST_TEST(test_delimited("1.01 ", double_, 1.010, char_(' '))); | |
| 23 | BOOST_TEST(test_delimited("1.1 ", double_, 1.100, char_(' '))); | |
| 24 | ||
| 25 | BOOST_TEST(test_delimited("1.234e-04 ", double_, 0.00012345, char_(' '))); | |
| 26 | BOOST_TEST(test_delimited("0.001 ", double_, 0.0012345, char_(' '))); | |
| 27 | BOOST_TEST(test_delimited("0.012 ", double_, 0.012345, char_(' '))); | |
| 28 | BOOST_TEST(test_delimited("0.123 ", double_, 0.12345, char_(' '))); | |
| 29 | BOOST_TEST(test_delimited("1.234 ", double_, 1.2345, char_(' '))); | |
| 30 | BOOST_TEST(test_delimited("12.346 ", double_, 12.346, char_(' '))); | |
| 31 | BOOST_TEST(test_delimited("123.46 ", double_, 123.46, char_(' '))); | |
| 32 | BOOST_TEST(test_delimited("1234.5 ", double_, 1234.5, char_(' '))); | |
| 33 | BOOST_TEST(test_delimited("12342.0 ", double_, 12342., char_(' '))); | |
| 34 | BOOST_TEST(test_delimited("1.234e05 ", double_, 123420., char_(' '))); | |
| 35 | ||
| 36 | BOOST_TEST(test_delimited("-1.0 ", double_, -1.0, char_(' '))); | |
| 37 | BOOST_TEST(test_delimited("-1.234 ", double_, -1.2345, char_(' '))); | |
| 38 | BOOST_TEST(test_delimited("-1.235 ", double_, -1.2346, char_(' '))); | |
| 39 | BOOST_TEST(test_delimited("-1234.2 ", double_, -1234.2, char_(' '))); | |
| 40 | ||
| 41 | BOOST_TEST(test_delimited("1.0 ", double_(1.0), char_(' '))); | |
| 42 | BOOST_TEST(test_delimited("1.0 ", double_(1.0001), char_(' '))); | |
| 43 | BOOST_TEST(test_delimited("1.001 ", double_(1.001), char_(' '))); | |
| 44 | BOOST_TEST(test_delimited("1.01 ", double_(1.010), char_(' '))); | |
| 45 | BOOST_TEST(test_delimited("1.1 ", double_(1.100), char_(' '))); | |
| 46 | ||
| 47 | BOOST_TEST(test_delimited("1.234e-04 ", double_(0.00012345), char_(' '))); | |
| 48 | BOOST_TEST(test_delimited("0.001 ", double_(0.0012345), char_(' '))); | |
| 49 | BOOST_TEST(test_delimited("0.012 ", double_(0.012345), char_(' '))); | |
| 50 | BOOST_TEST(test_delimited("0.123 ", double_(0.12345), char_(' '))); | |
| 51 | BOOST_TEST(test_delimited("1.234 ", double_(1.2345), char_(' '))); | |
| 52 | BOOST_TEST(test_delimited("12.346 ", double_(12.346), char_(' '))); | |
| 53 | BOOST_TEST(test_delimited("123.46 ", double_(123.46), char_(' '))); | |
| 54 | BOOST_TEST(test_delimited("1234.5 ", double_(1234.5), char_(' '))); | |
| 55 | BOOST_TEST(test_delimited("12342.0 ", double_(12342.), char_(' '))); | |
| 56 | BOOST_TEST(test_delimited("1.234e05 ", double_(123420.), char_(' '))); | |
| 57 | } | |
| 58 | ||
| 59 | { | |
| 60 | using namespace boost::spirit::ascii; | |
| 61 | ||
| 62 | /////////////////////////////////////////////////////////////////////// | |
| 63 | // test NaN and Inf | |
| 64 | BOOST_TEST(test_delimited("nan ", double_, | |
| 65 | std::numeric_limits<double>::quiet_NaN(), char_(' '))); | |
| 66 | BOOST_TEST(test_delimited("-nan ", double_, | |
| 67 | -std::numeric_limits<double>::quiet_NaN(), char_(' '))); | |
| 68 | BOOST_TEST(test_delimited("inf ", double_, | |
| 69 | std::numeric_limits<double>::infinity(), char_(' '))); | |
| 70 | BOOST_TEST(test_delimited("-inf ", double_, | |
| 71 | -std::numeric_limits<double>::infinity(), char_(' '))); | |
| 72 | ||
| 73 | typedef karma::real_generator<double, signed_policy<double> > signed_type; | |
| 74 | signed_type const signed_ = signed_type(); | |
| 75 | ||
| 76 | BOOST_TEST(test_delimited("+nan ", signed_, | |
| 77 | std::numeric_limits<double>::quiet_NaN(), char_(' '))); | |
| 78 | BOOST_TEST(test_delimited("-nan ", signed_, | |
| 79 | -std::numeric_limits<double>::quiet_NaN(), char_(' '))); | |
| 80 | BOOST_TEST(test_delimited("+inf ", signed_, | |
| 81 | std::numeric_limits<double>::infinity(), char_(' '))); | |
| 82 | BOOST_TEST(test_delimited("-inf ", signed_, | |
| 83 | -std::numeric_limits<double>::infinity(), char_(' '))); | |
| 84 | #if defined(BOOST_SPIRIT_ZERO_PROBLEM) | |
| 85 | BOOST_TEST(test_delimited(" 0.0 ", signed_, 0.0, char_(' '))); | |
| 86 | #endif | |
| 87 | } | |
| 88 | ||
| 89 | { | |
| 90 | using namespace boost::spirit::ascii; | |
| 91 | ||
| 92 | /////////////////////////////////////////////////////////////////////// | |
| 93 | typedef karma::real_generator<double, scientific_policy<double> > | |
| 94 | science_type; | |
| 95 | science_type const science = science_type(); | |
| 96 | ||
| 97 | BOOST_TEST(test("0.0e00", science, 0.0)); | |
| 98 | BOOST_TEST(test("1.0e00", science, 1.0)); | |
| 99 | ||
| 100 | BOOST_TEST(test("1.234e-05", science, 0.000012345)); | |
| 101 | BOOST_TEST(test("1.234e-04", science, 0.00012345)); | |
| 102 | BOOST_TEST(test("1.234e-03", science, 0.0012345)); | |
| 1e59de90 | 103 | BOOST_TEST(test("1.235e-02", science, 0.012345)); |
| 7c673cae FG |
104 | BOOST_TEST(test("1.235e-01", science, 0.12345)); // note the rounding error! |
| 105 | BOOST_TEST(test("1.234e00", science, 1.2345)); | |
| 106 | BOOST_TEST(test("1.235e01", science, 12.346)); | |
| 107 | BOOST_TEST(test("1.235e02", science, 123.46)); | |
| 108 | BOOST_TEST(test("1.234e03", science, 1234.5)); | |
| 109 | BOOST_TEST(test("1.234e04", science, 12342.)); | |
| 110 | BOOST_TEST(test("1.234e05", science, 123420.)); | |
| 111 | ||
| 112 | BOOST_TEST(test("-1.234e-05", science, -0.000012345)); | |
| 113 | BOOST_TEST(test("-1.234e-04", science, -0.00012345)); | |
| 114 | BOOST_TEST(test("-1.234e-03", science, -0.0012345)); | |
| 1e59de90 | 115 | BOOST_TEST(test("-1.235e-02", science, -0.012345)); |
| 7c673cae FG |
116 | BOOST_TEST(test("-1.235e-01", science, -0.12345)); // note the rounding error! |
| 117 | BOOST_TEST(test("-1.234e00", science, -1.2345)); | |
| 118 | BOOST_TEST(test("-1.235e01", science, -12.346)); | |
| 119 | BOOST_TEST(test("-1.235e02", science, -123.46)); | |
| 120 | BOOST_TEST(test("-1.234e03", science, -1234.5)); | |
| 121 | BOOST_TEST(test("-1.234e04", science, -12342.)); | |
| 122 | BOOST_TEST(test("-1.234e05", science, -123420.)); | |
| 123 | ||
| 124 | BOOST_TEST(test("1.234E-05", upper[science], 0.000012345)); | |
| 125 | BOOST_TEST(test("1.234E-04", upper[science], 0.00012345)); | |
| 126 | BOOST_TEST(test("1.234E-03", upper[science], 0.0012345)); | |
| 1e59de90 | 127 | BOOST_TEST(test("1.235E-02", upper[science], 0.012345)); |
| 7c673cae FG |
128 | BOOST_TEST(test("1.235E-01", upper[science], 0.12345)); // note the rounding error! |
| 129 | BOOST_TEST(test("1.234E00", upper[science], 1.2345)); | |
| 130 | BOOST_TEST(test("1.235E01", upper[science], 12.346)); | |
| 131 | BOOST_TEST(test("1.235E02", upper[science], 123.46)); | |
| 132 | BOOST_TEST(test("1.234E03", upper[science], 1234.5)); | |
| 133 | BOOST_TEST(test("1.234E04", upper[science], 12342.)); | |
| 134 | BOOST_TEST(test("1.234E05", upper[science], 123420.)); | |
| 135 | ||
| 136 | BOOST_TEST(test("-1.234E-05", upper[science], -0.000012345)); | |
| 137 | BOOST_TEST(test("-1.234E-04", upper[science], -0.00012345)); | |
| 138 | BOOST_TEST(test("-1.234E-03", upper[science], -0.0012345)); | |
| 1e59de90 | 139 | BOOST_TEST(test("-1.235E-02", upper[science], -0.012345)); |
| 7c673cae FG |
140 | BOOST_TEST(test("-1.235E-01", upper[science], -0.12345)); // note the rounding error! |
| 141 | BOOST_TEST(test("-1.234E00", upper[science], -1.2345)); | |
| 142 | BOOST_TEST(test("-1.235E01", upper[science], -12.346)); | |
| 143 | BOOST_TEST(test("-1.235E02", upper[science], -123.46)); | |
| 144 | BOOST_TEST(test("-1.234E03", upper[science], -1234.5)); | |
| 145 | BOOST_TEST(test("-1.234E04", upper[science], -12342.)); | |
| 146 | BOOST_TEST(test("-1.234E05", upper[science], -123420.)); | |
| 147 | } | |
| 148 | ||
| 149 | { | |
| 150 | BOOST_TEST(test("1.0", lit(1.0))); | |
| 151 | BOOST_TEST(test("1.0", lit(1.0f))); | |
| 152 | BOOST_TEST(test("1.0", lit(1.0l))); | |
| 153 | ||
| 154 | BOOST_TEST(test("1.0", double_(1.0), 1.0)); | |
| 155 | BOOST_TEST(test("1.0", float_(1.0), 1.0f)); | |
| 156 | BOOST_TEST(test("1.0", long_double(1.0), 1.0l)); | |
| 157 | BOOST_TEST(!test("", double_(1.0), 2.0)); | |
| 158 | BOOST_TEST(!test("", float_(1.0), 2.0f)); | |
| 159 | BOOST_TEST(!test("", long_double(1.0), 2.0l)); | |
| 160 | } | |
| 161 | ||
| 162 | return boost::report_errors(); | |
| 163 | } |