1 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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2 | // test_tracking_save.cpp |
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3 | |
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4 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . |
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5 | // Use, modification and distribution is subject to the Boost Software |
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6 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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7 | // http://www.boost.org/LICENSE_1_0.txt) |
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8 | |
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9 | // should pass compilation and execution |
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10 | |
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11 | #include <fstream> |
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12 | |
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13 | #include <cstdio> // remove |
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14 | #include <boost/config.hpp> |
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15 | #if defined(BOOST_NO_STDC_NAMESPACE) |
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16 | namespace std{ |
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17 | using ::remove; |
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18 | } |
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19 | #endif |
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20 | |
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21 | #include "test_tools.hpp" |
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22 | #include <boost/preprocessor/stringize.hpp> |
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23 | #include BOOST_PP_STRINGIZE(BOOST_ARCHIVE_TEST) |
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24 | #include <boost/serialization/tracking.hpp> |
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25 | #include <boost/serialization/nvp.hpp> |
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26 | |
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27 | #define TEST_CLASS(N, TRACKING) \ |
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28 | class N \ |
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29 | { \ |
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30 | friend class boost::serialization::access; \ |
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31 | template<class Archive> \ |
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32 | void serialize(Archive & /* ar */, const unsigned int /* file_version */){ \ |
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33 | ++count; \ |
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34 | } \ |
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35 | public: \ |
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36 | static unsigned int count; \ |
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37 | }; \ |
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38 | unsigned int N::count = 0;\ |
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39 | BOOST_CLASS_TRACKING(N, TRACKING) |
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40 | |
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41 | TEST_CLASS(AN, ::boost::serialization::track_never) |
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42 | TEST_CLASS(AS, ::boost::serialization::track_selectivly) |
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43 | TEST_CLASS(AA, ::boost::serialization::track_always) |
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44 | |
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45 | // test pointers |
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46 | TEST_CLASS(PAN, ::boost::serialization::track_never) |
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47 | TEST_CLASS(PAS, ::boost::serialization::track_selectivly) |
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48 | TEST_CLASS(PAA, ::boost::serialization::track_always) |
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49 | |
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50 | void out(const char *testfile) |
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51 | { |
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52 | test_ostream os(testfile, TEST_STREAM_FLAGS); |
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53 | test_oarchive oa(os); |
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54 | // write object twice to check tracking |
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55 | AN an; |
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56 | AS as; |
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57 | AA aa; |
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58 | oa << BOOST_SERIALIZATION_NVP(an) << BOOST_SERIALIZATION_NVP(an); |
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59 | BOOST_CHECK(an.count == 2); |
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60 | oa << BOOST_SERIALIZATION_NVP(as) << BOOST_SERIALIZATION_NVP(as); |
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61 | BOOST_CHECK(as.count == 2); |
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62 | oa << BOOST_SERIALIZATION_NVP(aa) << BOOST_SERIALIZATION_NVP(aa); |
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63 | BOOST_CHECK(aa.count == 1); |
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64 | |
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65 | PAN *pan = new PAN; |
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66 | PAS *pas = new PAS; |
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67 | PAA *paa = new PAA; |
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68 | oa << BOOST_SERIALIZATION_NVP(pan) << BOOST_SERIALIZATION_NVP(pan); |
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69 | BOOST_CHECK(pan->count == 2); |
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70 | oa << BOOST_SERIALIZATION_NVP(pas) << BOOST_SERIALIZATION_NVP(pas); |
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71 | BOOST_CHECK(pas->count == 1); |
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72 | oa << BOOST_SERIALIZATION_NVP(paa) << BOOST_SERIALIZATION_NVP(paa); |
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73 | BOOST_CHECK(paa->count == 1); |
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74 | delete pan; |
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75 | delete pas; |
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76 | delete paa; |
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77 | } |
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78 | |
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79 | void in(const char *testfile) |
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80 | { |
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81 | test_istream is(testfile, TEST_STREAM_FLAGS); |
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82 | test_iarchive ia(is); |
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83 | // read object twice to check tracking |
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84 | AN an; |
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85 | AS as; |
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86 | AA aa; |
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87 | |
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88 | AN::count = 0; |
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89 | AS::count = 0; |
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90 | AA::count = 0; |
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91 | |
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92 | ia >> BOOST_SERIALIZATION_NVP(an) >> BOOST_SERIALIZATION_NVP(an); |
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93 | BOOST_CHECK(an.count == 2); |
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94 | ia >> BOOST_SERIALIZATION_NVP(as) >> BOOST_SERIALIZATION_NVP(as); |
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95 | BOOST_CHECK(as.count == 2); |
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96 | ia >> BOOST_SERIALIZATION_NVP(aa) >> BOOST_SERIALIZATION_NVP(aa); |
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97 | BOOST_CHECK(aa.count == 1); |
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98 | |
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99 | PAN::count = 0; |
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100 | PAS::count = 0; |
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101 | PAA::count = 0; |
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102 | |
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103 | PAN *pan = NULL; |
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104 | PAS *pas = NULL; |
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105 | PAA *paa = NULL; |
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106 | ia >> BOOST_SERIALIZATION_NVP(pan); |
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107 | ia >> BOOST_SERIALIZATION_NVP(pan); |
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108 | BOOST_CHECK(pan->count == 2); |
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109 | ia >> BOOST_SERIALIZATION_NVP(pas); |
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110 | ia >> BOOST_SERIALIZATION_NVP(pas); |
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111 | BOOST_CHECK(pas->count == 1); |
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112 | ia >> BOOST_SERIALIZATION_NVP(paa); |
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113 | ia >> BOOST_SERIALIZATION_NVP(paa); |
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114 | BOOST_CHECK(paa->count == 1); |
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115 | delete pan; |
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116 | delete pas; |
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117 | delete paa; |
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118 | } |
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119 | |
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120 | int |
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121 | test_main( int /* argc */, char* /* argv */[] ) |
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122 | { |
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123 | const char * testfile = boost::archive::tmpnam(NULL); |
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124 | BOOST_REQUIRE(NULL != testfile); |
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125 | |
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126 | out(testfile); |
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127 | in(testfile); |
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128 | std::remove(testfile); |
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129 | return EXIT_SUCCESS; |
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130 | } |
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131 | |
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132 | // EOF |
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