pdns/test-misc_hh.cc

   1 #define BOOST_TEST_DYN_LINK
   2 #define BOOST_TEST_NO_MAIN
   3
   4 #include <boost/test/unit_test.hpp>
   5 #include <boost/assign/list_of.hpp>
   6 #include <boost/foreach.hpp>
   7 #include <boost/tuple/tuple.hpp>
   8 #include "misc.hh"
   9 #include "dns.hh"
  10 #include <arpa/inet.h>
  11 #include <utility>
  12
  13 using std::string;
  14
  15 BOOST_AUTO_TEST_SUITE(misc_hh)
  16 typedef pair<std::string, uint16_t> typedns_t;
  17
  18 BOOST_AUTO_TEST_CASE(test_CIStringCompare) {
  19         set<std::string, CIStringCompare> nsset;
  20         nsset.insert("abc");
  21         nsset.insert("ns.example.com");
  22         nsset.insert("");
  23         nsset.insert("def");
  24         nsset.insert("aBc");
  25         nsset.insert("ns.example.com");
  26         BOOST_CHECK_EQUAL(nsset.size(), 4);
  27
  28         ostringstream s;
  29         for(set<std::string, CIStringCompare>::const_iterator i=nsset.begin();i!=nsset.end();++i) {
  30                 s<<"("<<*i<<")";
  31         }
  32         BOOST_CHECK_EQUAL(s.str(), "()(abc)(def)(ns.example.com)");
  33 }
  34
  35 BOOST_AUTO_TEST_CASE(test_CIStringPairCompare) {
  36         set<typedns_t, CIStringPairCompare> nsset2;
  37         nsset2.insert(make_pair("ns.example.com", 1));
  38         nsset2.insert(make_pair("abc", 1));
  39         nsset2.insert(make_pair("", 1));
  40         nsset2.insert(make_pair("def", 1));
  41         nsset2.insert(make_pair("abc", 2));
  42         nsset2.insert(make_pair("abc", 1));
  43         nsset2.insert(make_pair("ns.example.com", 0));
  44         nsset2.insert(make_pair("abc", 2));
  45         nsset2.insert(make_pair("ABC", 2));
  46         BOOST_CHECK_EQUAL(nsset2.size(), 6);
  47
  48         ostringstream s;
  49         for(set<typedns_t, CIStringPairCompare>::const_iterator i=nsset2.begin();i!=nsset2.end();++i) {
  50                 s<<"("<<i->first<<"|"<<i->second<<")";
  51         }
  52         BOOST_CHECK_EQUAL(s.str(), "(|1)(abc|1)(abc|2)(def|1)(ns.example.com|0)(ns.example.com|1)");
  53 }
  54
  55 BOOST_AUTO_TEST_CASE(test_pdns_ilexicographical_compare) {
  56   typedef boost::tuple<const std::string, const std::string, bool> case_t;
  57   typedef std::list<case_t> cases_t;
  58
  59   cases_t cases = boost::assign::list_of
  60     (case_t(std::string(""), std::string(""), false))
  61     (case_t(std::string(""), std::string("abc"), true))
  62     (case_t(std::string("abc"), std::string(""), false))
  63     (case_t(std::string("abc"), std::string("abcd"), true))
  64     (case_t(std::string("abcd"), std::string("abc"), false))
  65     (case_t(std::string("abd"), std::string("abc"), false))
  66     (case_t(std::string("abc"), std::string("abd"), true))
  67     (case_t(std::string("abc"), std::string("Abc"), false))
  68     (case_t(std::string("Abc"), std::string("abc"), false))
  69   ;
  70
  71   BOOST_FOREACH(const case_t& val, cases) {
  72     bool res;
  73     res = pdns_ilexicographical_compare(val.get<0>(), val.get<1>());
  74     BOOST_CHECK_EQUAL(res, val.get<2>());
  75   }
  76 }
  77
  78 BOOST_AUTO_TEST_CASE(test_pdns_iequals) {
  79   typedef boost::tuple<const std::string, const std::string, bool> case_t;
  80   typedef std::list<case_t> cases_t;
  81
  82   cases_t cases = boost::assign::list_of
  83     (case_t(std::string(""), std::string(""), true))
  84     (case_t(std::string(""), std::string("abc"), false))
  85     (case_t(std::string("abc"), std::string(""), false))
  86     (case_t(std::string("abc"), std::string("abcd"), false))
  87     (case_t(std::string("abcd"), std::string("abc"), false))
  88     (case_t(std::string("abd"), std::string("abc"), false))
  89     (case_t(std::string("abc"), std::string("abd"), false))
  90     (case_t(std::string("abc"), std::string("Abc"), true))
  91     (case_t(std::string("Abc"), std::string("abc"), true))
  92   ;
  93
  94   BOOST_FOREACH(const case_t& val, cases) {
  95     bool res;
  96     res = pdns_iequals(val.get<0>(), val.get<1>());
  97     BOOST_CHECK_EQUAL(res, val.get<2>());
  98   }
  99 }
 100
 101 BOOST_AUTO_TEST_CASE(test_stripDot) {
 102   BOOST_CHECK_EQUAL(stripDot("."), "");
 103   BOOST_CHECK_EQUAL(stripDot(""), "");
 104   BOOST_CHECK_EQUAL(stripDot("www.powerdns.com."), "www.powerdns.com");
 105   BOOST_CHECK_EQUAL(stripDot("www.powerdns.com"), "www.powerdns.com");
 106 }
 107
 108 BOOST_AUTO_TEST_CASE(test_labelReverse) {
 109     BOOST_CHECK_EQUAL(labelReverse("www.powerdns.com"), "com powerdns www");
 110 }
 111
 112 BOOST_AUTO_TEST_CASE(test_makeRelative) {
 113     BOOST_CHECK_EQUAL(makeRelative("www.powerdns.com", "powerdns.com"), "www");
 114 }
 115
 116 BOOST_AUTO_TEST_CASE(test_AtomicCounter) {
 117     AtomicCounter ac;
 118     ++ac;
 119     ++ac;
 120     BOOST_CHECK_EQUAL(ac, 2);
 121 }
 122
 123 BOOST_AUTO_TEST_CASE(test_endianness) {
 124   uint32_t i = 1;
 125 #if BYTE_ORDER == BIG_ENDIAN
 126   BOOST_CHECK_EQUAL(i, htonl(i));
 127 #elif BYTE_ORDER == LITTLE_ENDIAN
 128   uint32_t j=0x01000000;
 129   BOOST_CHECK_EQUAL(i, ntohl(j));
 130 #else
 131   BOOST_FAIL("Did not detect endianness at all");
 132 #endif
 133 }
 134
 135 BOOST_AUTO_TEST_CASE(test_parseService) {
 136     ServiceTuple tp;
 137     parseService("smtp.powerdns.com:25", tp);
 138     BOOST_CHECK_EQUAL(tp.host, "smtp.powerdns.com");
 139     BOOST_CHECK_EQUAL(tp.port, 25);
 140     parseService("smtp.powerdns.com", tp);
 141     BOOST_CHECK_EQUAL(tp.port, 25);
 142 }
 143
 144 BOOST_AUTO_TEST_SUITE_END()
 145