if HAVE_GTEST
noinst_LTLIBRARIES = libkea-testutils.la
-libkea_testutils_la_SOURCES = srv_test.h srv_test.cc
-libkea_testutils_la_SOURCES += dnsmessage_test.h dnsmessage_test.cc
-libkea_testutils_la_SOURCES += unix_control_client.h unix_control_client.cc
-libkea_testutils_la_SOURCES += mockups.h
+libkea_testutils_la_SOURCES = unix_control_client.h unix_control_client.cc
libkea_testutils_la_CPPFLAGS = $(AM_CPPFLAGS) $(GTEST_INCLUDES)
libkea_testutils_la_LIBADD = $(top_builddir)/src/lib/asiolink/libkea-asiolink.la
libkea_testutils_la_LIBADD += $(top_builddir)/src/lib/dns/libkea-dns++.la
+++ /dev/null
-// Copyright (C) 2011 Internet Systems Consortium, Inc. ("ISC")
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#include <dns/message.h>
-#include <dns/opcode.h>
-#include <dns/rdata.h>
-#include <dns/rcode.h>
-#include <dns/rrset.h>
-#include <dns/rrttl.h>
-
-#include <gtest/gtest.h>
-
-#include <testutils/dnsmessage_test.h>
-
-#include <boost/bind.hpp>
-
-#include <string>
-#include <sstream>
-
-using namespace std;
-using namespace isc::dns;
-
-namespace isc {
-namespace testutils {
-const unsigned int QR_FLAG = 0x1;
-const unsigned int AA_FLAG = 0x2;
-const unsigned int TC_FLAG = 0x4;
-const unsigned int RD_FLAG = 0x8;
-const unsigned int RA_FLAG = 0x10;
-const unsigned int AD_FLAG = 0x20;
-const unsigned int CD_FLAG = 0x40;
-
-void
-headerCheck(const Message& message, const qid_t qid, const Rcode& rcode,
- const uint16_t opcodeval, const unsigned int flags,
- const unsigned int qdcount,
- const unsigned int ancount, const unsigned int nscount,
- const unsigned int arcount)
-{
- EXPECT_EQ(qid, message.getQid());
- EXPECT_EQ(rcode, message.getRcode());
- EXPECT_EQ(opcodeval, message.getOpcode().getCode());
- EXPECT_EQ((flags & QR_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_QR));
- EXPECT_EQ((flags & AA_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_AA));
- EXPECT_EQ((flags & TC_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_TC));
- EXPECT_EQ((flags & RA_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_RA));
- EXPECT_EQ((flags & RD_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_RD));
- EXPECT_EQ((flags & AD_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_AD));
- EXPECT_EQ((flags & CD_FLAG) != 0,
- message.getHeaderFlag(Message::HEADERFLAG_CD));
-
- EXPECT_EQ(qdcount, message.getRRCount(Message::SECTION_QUESTION));
- EXPECT_EQ(ancount, message.getRRCount(Message::SECTION_ANSWER));
- EXPECT_EQ(nscount, message.getRRCount(Message::SECTION_AUTHORITY));
- EXPECT_EQ(arcount, message.getRRCount(Message::SECTION_ADDITIONAL));
-}
-
-namespace {
-::testing::AssertionResult
-matchRdata(const char*, const char*,
- const rdata::Rdata& expected, const rdata::Rdata& actual)
-{
- if (expected.compare(actual) != 0) {
- ::testing::Message msg;
- msg << "Two RDATAs are expected to be equal but not:\n"
- << " Actual: " << actual.toText() << "\n"
- << "Expected: " << expected.toText();
- return (::testing::AssertionFailure(msg));
- }
- return (::testing::AssertionSuccess());
-}
-
-// A helper callback of masterLoad() used by textToRRset() below.
-void
-setRRset(RRsetPtr rrset, RRsetPtr* rrsetp) {
- if (*rrsetp) {
- // may be a sig
- if (rrset->getType() == RRType::RRSIG()) {
- (*rrsetp)->addRRsig(rrset);
- } else {
- isc_throw(isc::Unexpected,
- "multiple RRsets are given to textToRRset");
- }
- } else {
- *rrsetp = rrset;
- }
-}
-}
-
-RRsetPtr
-textToRRset(const string& text_rrset, const RRClass& rrclass,
- const Name& origin)
-{
- stringstream ss(text_rrset);
- RRsetPtr rrset;
- masterLoad(ss, origin, rrclass, boost::bind(setRRset, _1, &rrset));
- return (rrset);
-}
-
-void
-rrsetCheck(isc::dns::ConstRRsetPtr expected_rrset,
- isc::dns::ConstRRsetPtr actual_rrset)
-{
- SCOPED_TRACE("Comparing RRsets\n"
- " Actual: " + actual_rrset->toText() +
- " Expected: " + expected_rrset->toText());
- EXPECT_EQ(expected_rrset->getName(), actual_rrset->getName());
- EXPECT_EQ(expected_rrset->getClass(), actual_rrset->getClass());
- EXPECT_EQ(expected_rrset->getType(), actual_rrset->getType());
- EXPECT_EQ(expected_rrset->getTTL(), actual_rrset->getTTL());
-
- isc::dns::RdataIteratorPtr rdata_it = actual_rrset->getRdataIterator();
- isc::dns::RdataIteratorPtr expected_rdata_it =
- expected_rrset->getRdataIterator();
- while (!expected_rdata_it->isLast()) {
- EXPECT_FALSE(rdata_it->isLast());
- if (rdata_it->isLast()) {
- // buggy case, should stop here
- break;
- }
-
- EXPECT_PRED_FORMAT2(matchRdata, expected_rdata_it->getCurrent(),
- rdata_it->getCurrent());
-
- expected_rdata_it->next();
- rdata_it->next();
- }
-
- // Make sure we have examined all sets of rrset RDATA
- EXPECT_TRUE(rdata_it->isLast());
-}
-} // end of namespace testutils
-} // end of namespace isc
+++ /dev/null
-// Copyright (C) 2011 Internet Systems Consortium, Inc. ("ISC")
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#ifndef ISC_TESTUTILS_DNSMESSAGETEST_H
-#define ISC_TESTUTILS_DNSMESSAGETEST_H 1
-
-#include <algorithm>
-#include <functional>
-#include <iosfwd>
-#include <string>
-#include <vector>
-
-#include <dns/message.h>
-#include <dns/name.h>
-#include <dns/masterload.h>
-#include <dns/rdataclass.h>
-#include <dns/rrclass.h>
-#include <dns/rrset.h>
-
-#include <gtest/gtest.h>
-
-namespace isc {
-namespace testutils {
-///
-/// \name Header flags
-///
-/// These are flags to indicate whether the corresponding flag bit of the
-/// DNS header is to be set in the test cases using \c headerCheck().
-/// (The flag values is irrelevant to their wire-format values).
-/// The meaning of the flags should be obvious from the variable names.
-//@{
-extern const unsigned int QR_FLAG;
-extern const unsigned int AA_FLAG;
-extern const unsigned int TC_FLAG;
-extern const unsigned int RD_FLAG;
-extern const unsigned int RA_FLAG;
-extern const unsigned int AD_FLAG;
-extern const unsigned int CD_FLAG;
-//@}
-
-/// Set of unit tests to examine a DNS message header.
-///
-/// This function takes a dns::Message object and performs various tests
-/// to confirm if the header fields of the message have the given specified
-/// value. The \c message parameter is the Message object to be tested,
-/// and the remaining parameters specify the expected values of the fields.
-///
-/// If all fields have the expected values the test will be considered
-/// successful. Otherwise, some of the tests will indicate a failure, which
-/// will make the test case that calls this function fail.
-///
-/// The meaning of the parameters should be obvious, but here are some notes
-/// that may not be so trivial:
-/// - \c opcode is an integer, not an \c dns::Opcode object. This is because
-/// we can easily iterate over all possible OPCODEs in a test.
-/// - \c flags is a bitmask so that we can specify a set of header flags
-/// via a single parameter. For example, when we expect the message has
-/// QR and AA flags are on and others are off, we'd set this parameter to
-/// <code>(QR_FLAG | AA_FLAG)</code>.
-///
-/// \param message The DNS message to be tested.
-/// \param qid The expected QID
-/// \param rcode The expected RCODE
-/// \param opcodeval The code value of the expected OPCODE
-/// \param flags Bit flags specifying header flags that are expected to be set
-/// \param qdcount The expected value of QDCOUNT
-/// \param ancount The expected value of ANCOUNT
-/// \param nscount The expected value of NSCOUNT
-/// \param arcount The expected value of ARCOUNT
-void
-headerCheck(const isc::dns::Message& message, const isc::dns::qid_t qid,
- const isc::dns::Rcode& rcode,
- const uint16_t opcodeval, const unsigned int flags,
- const unsigned int qdcount,
- const unsigned int ancount, const unsigned int nscount,
- const unsigned int arcount);
-
-/// Set of unit tests to check equality of two RRsets
-///
-/// This function takes two RRset objects and performs detailed tests to
-/// check if these two are "equal", where equal means:
-/// - The owner name, RR class, RR type and TTL are all equal. Names are
-/// compared in case-insensitive manner.
-/// - The number of RRs (more accurately RDATAs) is the same.
-/// - RDATAs are equal as a sequence. That is, the first RDATA of
-/// \c expected_rrset is equal to the first RDATA of \c actual_rrset,
-/// the second RDATA of \c expected_rrset is equal to the second RDATA
-/// of \c actual_rrset, and so on. Two RDATAs are equal iff they have
-/// the same DNSSEC sorting order as defined in RFC4034.
-///
-/// Some of the tests will fail if any of the above isn't met.
-///
-/// \note In future we may want to allow more flexible matching for RDATAs.
-/// For example, we may want to allow comparison as "sets", i.e., comparing
-/// RDATAs regardless of the ordering; we may also want to support suppressing
-/// duplicate RDATA. For now, it's caller's responsibility to match the
-/// ordering (and any duplicates) between the expected and actual sets.
-/// Even if and when we support the flexible behavior, this "strict mode"
-/// will still be useful.
-///
-/// \param expected_rrset The expected RRset
-/// \param actual_rrset The RRset to be tested
-void rrsetCheck(isc::dns::ConstRRsetPtr expected_rrset,
- isc::dns::ConstRRsetPtr actual_rrset);
-
-/// The definitions in this name space are not supposed to be used publicly,
-/// but are given here because they are used in templated functions.
-namespace detail {
-// Helper matching class used in rrsetsCheck(). Basically we only have to
-// check the equality of name, RR type and RR class, but for RRSIGs we need
-// special additional checks because they are essentially different if their
-// 'type covered' are different. For simplicity, we only compare the types
-// of the first RRSIG RDATAs (and only check when they exist); if there's
-// further difference in the RDATA, the main comparison checks will detect it.
-struct RRsetMatch : public std::unary_function<isc::dns::ConstRRsetPtr, bool> {
- RRsetMatch(isc::dns::ConstRRsetPtr target) : target_(target) {}
- bool operator()(isc::dns::ConstRRsetPtr rrset) const {
- if (rrset->getType() != target_->getType() ||
- rrset->getClass() != target_->getClass() ||
- rrset->getName() != target_->getName()) {
- return (false);
- }
- if (rrset->getType() != isc::dns::RRType::RRSIG()) {
- return (true);
- }
- if (rrset->getRdataCount() == 0 || target_->getRdataCount() == 0) {
- return (true);
- }
- isc::dns::RdataIteratorPtr rdit = rrset->getRdataIterator();
- isc::dns::RdataIteratorPtr targetit = target_->getRdataIterator();
- return (dynamic_cast<const isc::dns::rdata::generic::RRSIG&>(
- rdit->getCurrent()).typeCovered() ==
- dynamic_cast<const isc::dns::rdata::generic::RRSIG&>(
- targetit->getCurrent()).typeCovered());
- }
- const isc::dns::ConstRRsetPtr target_;
-};
-
-// Helper callback functor for masterLoad() used in rrsetsCheck (stream
-// version)
-class RRsetInserter {
-public:
- RRsetInserter(std::vector<isc::dns::ConstRRsetPtr>& rrsets) :
- rrsets_(rrsets)
- {}
- void operator()(isc::dns::ConstRRsetPtr rrset) const {
- rrsets_.push_back(rrset);
- }
-private:
- std::vector<isc::dns::ConstRRsetPtr>& rrsets_;
-};
-}
-
-/// \brief A converter from a string to RRset.
-///
-/// This is a convenient shortcut for tests that need to create an RRset
-/// from textual representation with a single call to a function.
-///
-/// An RRset consisting of multiple RRs can be constructed, but only one
-/// RRset is allowed. If the given string contains mixed types of RRs
-/// it throws an \c isc::Unexpected exception.
-///
-/// \param text_rrset A complete textual representation of an RRset.
-/// It must meets the assumption of the \c dns::masterLoad() function.
-/// \param rrclass The RR class of the RRset. Note that \c text_rrset should
-/// contain the RR class, but it's needed for \c dns::masterLoad().
-/// \param origin The zone origin where the RR is expected to belong. This
-/// parameter normally doesn't have to be specified, but for an SOA RR it
-/// must be set to its owner name, due to the internal check of
-/// \c dns::masterLoad().
-isc::dns::RRsetPtr textToRRset(const std::string& text_rrset,
- const isc::dns::RRClass& rrclass =
- isc::dns::RRClass::IN(),
- const isc::dns::Name& origin =
- isc::dns::Name::ROOT_NAME());
-
-/// \brief Pull out signatures and convert to text
-///
-/// This is a helper function for rrsetsCheck.
-///
-/// It adds all the rrsets to the given vector. It also adds the
-/// signatures of those rrsets as separate rrsets into the vector
-/// (but does not modify the original rrset; i.e. technically the
-/// signatures are in the resulting vector twice).
-///
-/// Additionally, it adds the string representation of all rrsets
-/// and their signatures to the given string (for use in scoped_trace).
-///
-/// \param rrsets A vector to add the rrsets and signatures to
-/// \param text A string to add the rrsets string representations to
-/// \param begin The beginning of the rrsets iterator
-/// \param end The end of the rrsets iterator
-template <typename ITERATOR>
-void
-pullSigs(std::vector<isc::dns::ConstRRsetPtr>& rrsets,
- std::string& text, ITERATOR begin, ITERATOR end)
-{
- for (ITERATOR it = begin; it != end; ++it) {
- rrsets.push_back(*it);
- text += (*it)->toText(); // this will include RRSIG, if attached.
- if ((*it)->getRRsig()) {
- rrsets.push_back((*it)->getRRsig());
- }
- }
-}
-
-/// Set of unit tests to check if two sets of RRsets are identical.
-///
-/// This templated function takes two sets of sequences, each defined by
-/// two input iterators pointing to \c ConstRRsetPtr (begin and end).
-/// This function compares these two sets of RRsets as "sets", and considers
-/// they are equal when:
-/// - The number of RRsets are the same.
-/// - For any RRset in one set, there is an equivalent RRset in the other set,
-/// and vice versa, where the equivalence of two RRsets is tested using
-/// \c rrsetCheck().
-///
-/// Note that the sets of RRsets are compared as "sets", i.e, they don't have
-/// to be listed in the same order.
-///
-/// The entire tests will pass if the two sets are identical. Otherwise
-/// some of the tests will indicate a failure.
-///
-/// \note
-/// - There is one known restriction: each set of RRsets must not have more
-/// than one RRsets for the same name, RR type and RR class. If this
-/// condition isn't met, some of the tests will fail either against an
-/// explicit duplication check or as a result of counter mismatch.
-/// - This function uses linear searches on the expected and actual sequences,
-/// and won't be scalable for large input. For the purpose of testing it
-/// should be acceptable, but be aware of the size of test data.
-///
-/// \param expected_begin The beginning of the expected set of RRsets
-/// \param expected_end The end of the expected set of RRsets
-/// \param actual_begin The beginning of the set of RRsets to be tested
-/// \param actual_end The end of the set of RRsets to be tested
-template<typename EXPECTED_ITERATOR, typename ACTUAL_ITERATOR>
-void
-rrsetsCheck(EXPECTED_ITERATOR expected_begin, EXPECTED_ITERATOR expected_end,
- ACTUAL_ITERATOR actual_begin, ACTUAL_ITERATOR actual_end)
-{
- // Iterators can have their RRsig sets as separate RRsets,
- // or they can have them attached to the RRset they cover.
- // For ease of use of this method, we first flatten out both
- // iterators, and pull out the signature sets, and add them as
- // separate RRsets (rrsetCheck() later does not check signatures
- // attached to rrsets)
- std::vector<isc::dns::ConstRRsetPtr> expected_rrsets, actual_rrsets;
- std::string expected_text, actual_text;
-
- pullSigs(expected_rrsets, expected_text, expected_begin, expected_end);
- pullSigs(actual_rrsets, actual_text, actual_begin, actual_end);
-
- SCOPED_TRACE(std::string("Comparing two RRset lists:\n") +
- "Actual:\n" + actual_text +
- "Expected:\n" + expected_text);
-
- // The vectors should have the same number of sets
- ASSERT_EQ(expected_rrsets.size(), actual_rrsets.size());
-
- // Now we check if all RRsets from the actual_rrsets are in
- // expected_rrsets, and that actual_rrsets has no duplicates.
- std::vector<isc::dns::ConstRRsetPtr> checked_rrsets; // for duplicate check
-
- std::vector<isc::dns::ConstRRsetPtr>::const_iterator it;
- for (it = actual_rrsets.begin(); it != actual_rrsets.end(); ++it) {
- // Make sure there's no duplicate RRset in actual (using a naive
- // search). By guaranteeing the actual set is unique, and the
- // size of both vectors is the same, we can conclude that
- // the two sets are identical after this loop.
- // Note: we cannot use EXPECT_EQ for iterators
- EXPECT_TRUE(checked_rrsets.end() ==
- std::find_if(checked_rrsets.begin(), checked_rrsets.end(),
- detail::RRsetMatch(*it)));
- checked_rrsets.push_back(*it);
-
- std::vector<isc::dns::ConstRRsetPtr>::const_iterator found_rrset_it =
- std::find_if(expected_rrsets.begin(), expected_rrsets.end(),
- detail::RRsetMatch(*it));
- if (found_rrset_it != expected_rrsets.end()) {
- rrsetCheck(*found_rrset_it, *it);
- } else {
- FAIL() << (*it)->toText() << " not found in expected rrsets";
- }
- }
-}
-
-/// Set of unit tests to check if two sets of RRsets are identical using
-/// streamed expected data.
-///
-/// This templated function takes a standard input stream that produces
-/// a sequence of textural RRs and compares the entire set of RRsets
-/// with the range of RRsets specified by two input iterators.
-///
-/// This function is actually a convenient wrapper for the other version
-/// of function; it internally builds a standard vector of RRsets
-/// from the input stream and uses iterators of the vector as the expected
-/// input iterators for the backend function.
-/// Expected data in the form of input stream would be useful for testing
-/// as it can be easily hardcoded in test cases using string streams or
-/// given from a data source file.
-///
-/// One common use case of this function is to test whether a particular
-/// section of a DNS message contains an expected set of RRsets.
-/// For example, when \c message is an \c dns::Message object, the following
-/// test code will check if the additional section of \c message contains
-/// the hardcoded two RRsets (2 A RRs and 1 AAAA RR) and only contains these
-/// RRsets:
-/// \code std::stringstream expected;
-/// expected << "foo.example.com. 3600 IN A 192.0.2.1\n"
-/// << "foo.example.com. 3600 IN A 192.0.2.2\n"
-/// << "foo.example.com. 7200 IN AAAA 2001:db8::1\n"
-/// rrsetsCheck(expected, message.beginSection(Message::SECTION_ADDITIONAL),
-/// message.endSection(Message::SECTION_ADDITIONAL));
-/// \endcode
-///
-/// The input stream is parsed using the \c dns::masterLoad() function,
-/// and notes and restrictions of that function apply.
-/// This is also the reason why this function takes \c origin and \c rrclass
-/// parameters. The default values of these parameters should just work
-/// in many cases for usual tests, but due to a validity check on the SOA RR
-/// in \c dns::masterLoad(), if the input stream contains an SOA RR, the
-/// \c origin parameter will have to be set to the owner name of the SOA
-/// explicitly. Likewise, all RRsets must have the same RR class.
-/// (We may have to modify \c dns::masterLoad() so that it can
-/// have an option to be more generous about these points if it turns out
-/// to be too restrictive).
-///
-/// \param expected_stream An input stream object that is to emit expected set
-/// of RRsets
-/// \param actual_begin The beginning of the set of RRsets to be tested
-/// \param actual_end The end of the set of RRsets to be tested
-/// \param origin A domain name that is a super domain of the owner name
-/// of all RRsets contained in the stream.
-/// \param rrclass The RR class of the RRsets contained in the stream.
-template<typename ACTUAL_ITERATOR>
-void
-rrsetsCheck(std::istream& expected_stream,
- ACTUAL_ITERATOR actual_begin, ACTUAL_ITERATOR actual_end,
- const isc::dns::Name& origin = isc::dns::Name::ROOT_NAME(),
- const isc::dns::RRClass& rrclass = isc::dns::RRClass::IN())
-{
- std::vector<isc::dns::ConstRRsetPtr> expected;
- isc::dns::masterLoad(expected_stream, origin, rrclass,
- detail::RRsetInserter(expected));
- rrsetsCheck(expected.begin(), expected.end(), actual_begin, actual_end);
-}
-
-/// Set of unit tests to check if two sets of RRsets are identical using
-/// expected data as string.
-///
-/// This function is a wrapper for the input stream version:
-/// \c rrsetsCheck(std::istream&, ACTUAL_ITERATOR, ACTUAL_ITERATOR, const isc::dns::Name&, const isc::dns::RRClass&)(),
-/// and takes a string object instead of a stream.
-/// While the stream version is more generic, this version would be more
-/// convenient for tests using hardcoded expected data. Using this version,
-/// the example test case shown for the stream version would look as follows:
-/// \code
-/// rrsetsCheck("foo.example.com. 3600 IN A 192.0.2.1\n"
-/// "foo.example.com. 3600 IN A 192.0.2.2\n"
-/// "foo.example.com. 7200 IN AAAA 2001:db8::1\n",
-/// message.beginSection(Message::SECTION_ADDITIONAL),
-/// message.endSection(Message::SECTION_ADDITIONAL));
-/// \endcode
-///
-/// The semantics of parameters is the same as that of the stream version
-/// except that \c expected is a string of expected sets of RRsets.
-template<typename ACTUAL_ITERATOR>
-void
-rrsetsCheck(const std::string& expected,
- ACTUAL_ITERATOR actual_begin, ACTUAL_ITERATOR actual_end,
- const isc::dns::Name& origin = isc::dns::Name::ROOT_NAME(),
- const isc::dns::RRClass& rrclass = isc::dns::RRClass::IN())
-{
- std::stringstream expected_stream(expected);
- rrsetsCheck(expected_stream, actual_begin, actual_end, origin,
- rrclass);
-}
-
-} // end of namespace testutils
-} // end of namespace isc
-#endif // ISC_TESTUTILS_DNSMESSAGETEST_H
-
-// Local Variables:
-// mode: c++
-// End:
+++ /dev/null
-// Copyright (C) 2010, 2015 Internet Systems Consortium, Inc. ("ISC")
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#ifndef ISC_TESTUTILS_MOCKUPS_H
-#define ISC_TESTUTILS_MOCKUPS_H 1
-
-#include <exceptions/exceptions.h>
-
-#include <cc/data.h>
-
-#include <asiodns/asiodns.h>
-
-#include <utility>
-#include <vector>
-
-namespace isc {
-namespace testutils {
-
-// This mock object does nothing except for recording passed parameters
-// to addServerXXX methods so the test code subsequently checks the parameters.
-class MockDNSService : public isc::asiodns::DNSServiceBase {
-public:
- MockDNSService() : tcp_recv_timeout_(0) {}
-
- // A helper tuple of parameters passed to addServerUDPFromFD().
- struct UDPFdParams {
- int fd;
- int af;
- ServerFlag options;
- };
-
- virtual void addServerTCPFromFD(int fd, int af) {
- tcp_fd_params_.push_back(std::pair<int, int>(fd, af));
- }
- virtual void addServerUDPFromFD(int fd, int af, ServerFlag options) {
- UDPFdParams params = { fd, af, options };
- udp_fd_params_.push_back(params);
- }
- virtual void clearServers() {}
-
- virtual asiolink::IOService& getIOService() {
- isc_throw(isc::Unexpected,
- "MockDNSService::getIOService() shouldn't be called");
- }
-
- // These two allow the tests to check how the servers have been created
- // through this object.
- const std::vector<std::pair<int, int> >& getTCPFdParams() const {
- return (tcp_fd_params_);
- }
- const std::vector<UDPFdParams>& getUDPFdParams() const {
- return (udp_fd_params_);
- }
-
- virtual void setTCPRecvTimeout(size_t timeout) {
- tcp_recv_timeout_ = timeout;
- }
-
- size_t getTCPRecvTimeout() {
- return tcp_recv_timeout_;
- }
-
-private:
- std::vector<std::pair<int, int> > tcp_fd_params_;
- std::vector<UDPFdParams> udp_fd_params_;
- size_t tcp_recv_timeout_;
-};
-
-// A nonoperative DNSServer object to be used in calls to processMessage().
-class MockServer : public isc::asiodns::DNSServer {
-public:
- MockServer() : done_(false) {}
- void operator()(asio::error_code, size_t) {}
- virtual void resume(const bool done) { done_ = done; }
- virtual bool hasAnswer() { return (done_); }
- virtual int value() { return (0); }
-private:
- bool done_;
-};
-
-// Commenting out this class as it is not used anyware. The removal of this class
-// allows for removal of the lib/xfr.
-
-// Mock Xfrout client
-/*class MockXfroutClient : public isc::xfr::AbstractXfroutClient {
-public:
- MockXfroutClient() :
- is_connected_(false), connect_ok_(true), send_ok_(true),
- disconnect_ok_(true)
- {}
-
- virtual void connect() {
- if (!connect_ok_) {
- isc_throw(isc::xfr::XfroutError,
- "xfrout connection disabled for test");
- }
- is_connected_ = true;
- }
-
- virtual void disconnect() {
- if (!disconnect_ok_) {
- isc_throw(isc::xfr::XfroutError,
- "closing xfrout connection is disabled for test");
- }
- is_connected_ = false;
- }
-
- virtual int sendXfroutRequestInfo(int, const void*, uint16_t) {
- if (!send_ok_) {
- isc_throw(isc::xfr::XfroutError,
- "xfrout connection send is disabled for test");
- }
- return (0);
- }
-
- bool isConnected() const { return (is_connected_); }
- void disableConnect() { connect_ok_ = false; }
- void disableDisconnect() { disconnect_ok_ = false; }
- void enableDisconnect() { disconnect_ok_ = true; }
- void disableSend() { send_ok_ = false; }
-private:
- bool is_connected_;
- bool connect_ok_;
- bool send_ok_;
- bool disconnect_ok_;
- }; */
-
-} // end of testutils
-} // end of isc
-#endif // ISC_TESTUTILS_MOCKUPS_H
-
-// Local Variables:
-// mode: c++
-// End:
+++ /dev/null
-// Copyright (C) 2010 Internet Systems Consortium, Inc. ("ISC")
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#include <config.h>
-
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include <dns/message.h>
-#include <dns/rcode.h>
-
-#include <asiolink/asiolink.h>
-
-#include <dns/tests/unittest_util.h>
-
-#include <testutils/dnsmessage_test.h>
-#include <testutils/srv_test.h>
-
-#include <boost/scoped_ptr.hpp>
-
-using namespace isc::dns;
-using namespace isc::util;
-using namespace isc::asiolink;
-
-namespace isc {
-namespace testutils {
-const char* const DEFAULT_REMOTE_ADDRESS = "192.0.2.1";
-const uint16_t DEFAULT_REMOTE_PORT = 53210;
-
-SrvTestBase::SrvTestBase() : request_message(Message::RENDER),
- parse_message(new Message(Message::PARSE)),
- response_message(new Message(Message::RENDER)),
- default_qid(0x1035),
- opcode(Opcode(Opcode::QUERY())),
- qname("www.example.com"),
- qclass(RRClass::IN()),
- qtype(RRType::A()), io_sock(NULL),
- io_message(NULL), endpoint(NULL),
- response_obuffer(new OutputBuffer(0))
-{}
-
-void
-SrvTestBase::createDataFromFile(const char* const datafile,
- const int protocol)
-{
- data.clear();
-
- endpoint.reset(IOEndpoint::create(protocol,
- IOAddress(DEFAULT_REMOTE_ADDRESS),
- DEFAULT_REMOTE_PORT));
- UnitTestUtil::readWireData(datafile, data);
- io_sock = (protocol == IPPROTO_UDP) ? &IOSocket::getDummyUDPSocket() :
- &IOSocket::getDummyTCPSocket();
- io_message.reset(new IOMessage(&data[0], data.size(), *io_sock,
- *endpoint));
-}
-
-void
-SrvTestBase::createRequestPacket(Message& message,
- const int protocol, TSIGContext* context,
- const char* const remote_address,
- uint16_t remote_port)
-{
- message.toWire(request_renderer, context);
- endpoint.reset(IOEndpoint::create(protocol, IOAddress(remote_address),
- remote_port));
- io_sock = (protocol == IPPROTO_UDP) ? &IOSocket::getDummyUDPSocket() :
- &IOSocket::getDummyTCPSocket();
-
- io_message.reset(new IOMessage(request_renderer.getData(),
- request_renderer.getLength(),
- *io_sock, *endpoint));
-}
-
-// Unsupported requests. Should result in NOTIMP.
-void
-SrvTestBase::unsupportedRequest() {
- for (unsigned int i = 0; i < 16; ++i) {
- // set Opcode to 'i', which iterators over all possible codes except
- // the standard opcodes we support.
- if (i == isc::dns::Opcode::QUERY().getCode() ||
- i == isc::dns::Opcode::NOTIFY().getCode() ||
- i == isc::dns::Opcode::UPDATE().getCode()) {
- continue;
- }
- createDataFromFile("simplequery_fromWire.wire");
- data[2] = ((i << 3) & 0xff);
-
- parse_message->clear(isc::dns::Message::PARSE);
- processMessage();
- EXPECT_TRUE(dnsserv.hasAnswer());
- headerCheck(*parse_message, default_qid, isc::dns::Rcode::NOTIMP(), i,
- QR_FLAG, 0, 0, 0, 0);
- }
-}
-
-// Multiple questions. Should result in FORMERR.
-void
-SrvTestBase::multiQuestion() {
- createDataFromFile("multiquestion_fromWire.wire");
- processMessage();
- EXPECT_TRUE(dnsserv.hasAnswer());
- headerCheck(*parse_message, default_qid, isc::dns::Rcode::FORMERR(),
- opcode.getCode(), QR_FLAG, 2, 0, 0, 0);
-
- isc::dns::QuestionIterator qit = parse_message->beginQuestion();
- EXPECT_EQ(isc::dns::Name("example.com"), (*qit)->getName());
- EXPECT_EQ(isc::dns::RRClass::IN(), (*qit)->getClass());
- EXPECT_EQ(isc::dns::RRType::A(), (*qit)->getType());
- ++qit;
- EXPECT_EQ(isc::dns::Name("example.com"), (*qit)->getName());
- EXPECT_EQ(isc::dns::RRClass::IN(), (*qit)->getClass());
- EXPECT_EQ(isc::dns::RRType::AAAA(), (*qit)->getType());
- ++qit;
- EXPECT_TRUE(qit == parse_message->endQuestion());
-}
-
-// Incoming data doesn't even contain the complete header. Must be silently
-// dropped.
-void
-SrvTestBase::shortMessage() {
- createDataFromFile("shortmessage_fromWire");
- processMessage();
- EXPECT_FALSE(dnsserv.hasAnswer());
-}
-
-// Response messages. Must be silently dropped, whether it's a valid response
-// or malformed or could otherwise cause a protocol error.
-void
-SrvTestBase::response() {
- // A valid (although unusual) response
- createDataFromFile("simpleresponse_fromWire.wire");
- processMessage();
- EXPECT_FALSE(dnsserv.hasAnswer());
-
- // A response with a broken question section. must be dropped rather than
- //returning FORMERR.
- createDataFromFile("shortresponse_fromWire");
- processMessage();
- EXPECT_FALSE(dnsserv.hasAnswer());
-
- // A response to iquery. must be dropped rather than returning NOTIMP.
- createDataFromFile("iqueryresponse_fromWire.wire");
- processMessage();
- EXPECT_FALSE(dnsserv.hasAnswer());
-}
-
-// Query with a broken question
-void
-SrvTestBase::shortQuestion() {
- createDataFromFile("shortquestion_fromWire");
- processMessage();
- EXPECT_TRUE(dnsserv.hasAnswer());
- // Since the query's question is broken, the question section of the
- // response should be empty.
- headerCheck(*parse_message, default_qid, isc::dns::Rcode::FORMERR(),
- opcode.getCode(), QR_FLAG, 0, 0, 0, 0);
-}
-
-// Query with a broken answer section
-void
-SrvTestBase::shortAnswer() {
- createDataFromFile("shortanswer_fromWire.wire");
- processMessage();
- EXPECT_TRUE(dnsserv.hasAnswer());
-
- // This is a bogus query, but question section is valid. So the response
- // should copy the question section.
- headerCheck(*parse_message, default_qid, isc::dns::Rcode::FORMERR(),
- opcode.getCode(), QR_FLAG, 1, 0, 0, 0);
-
- isc::dns::QuestionIterator qit = parse_message->beginQuestion();
- EXPECT_EQ(isc::dns::Name("example.com"), (*qit)->getName());
- EXPECT_EQ(isc::dns::RRClass::IN(), (*qit)->getClass());
- EXPECT_EQ(isc::dns::RRType::A(), (*qit)->getType());
- ++qit;
- EXPECT_TRUE(qit == parse_message->endQuestion());
-}
-
-// Query with unsupported version of EDNS.
-void
-SrvTestBase::ednsBadVers() {
- createDataFromFile("queryBadEDNS_fromWire.wire");
- processMessage();
- EXPECT_TRUE(dnsserv.hasAnswer());
-
- // The response must have an EDNS OPT RR in the additional section,
- // it will be added automatically at the render time.
- // Note that the DNSSEC DO bit is cleared even if this bit in the query
- // is set. This is a limitation of the current implementation.
- headerCheck(*parse_message, default_qid, isc::dns::Rcode::BADVERS(),
- opcode.getCode(), QR_FLAG, 1, 0, 0, 1);
- EXPECT_FALSE(parse_message->getEDNS()); // EDNS isn't added at this point
-
- InputBuffer ib(response_obuffer->getData(),
- response_obuffer->getLength());
- isc::dns::Message parsed(isc::dns::Message::PARSE);
- parsed.fromWire(ib);
- EXPECT_EQ(isc::dns::Rcode::BADVERS(), parsed.getRcode());
- isc::dns::ConstEDNSPtr edns(parsed.getEDNS());
- ASSERT_TRUE(edns);
- EXPECT_FALSE(edns->getDNSSECAwareness());
-}
-
-void
-SrvTestBase::axfrOverUDP() {
- // AXFR over UDP is invalid and should result in FORMERR.
- UnitTestUtil::createRequestMessage(request_message, opcode, default_qid,
- isc::dns::Name("example.com"),
- isc::dns::RRClass::IN(),
- isc::dns::RRType::AXFR());
- createRequestPacket(request_message, IPPROTO_UDP);
- processMessage();
- EXPECT_TRUE(dnsserv.hasAnswer());
- headerCheck(*parse_message, default_qid, isc::dns::Rcode::FORMERR(),
- opcode.getCode(), QR_FLAG, 1, 0, 0, 0);
-}
-} // end of namespace testutils
-} // end of namespace isc
-
-
-// Local Variables:
-// mode: c++
-// End:
+++ /dev/null
-// Copyright (C) 2010 Internet Systems Consortium, Inc. ("ISC")
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#ifndef ISC_TESTUTILS_SRVTEST_H
-#define ISC_TESTUTILS_SRVTEST_H 1
-
-#include <util/buffer.h>
-#include <dns/name.h>
-#include <dns/message.h>
-#include <dns/messagerenderer.h>
-#include <dns/opcode.h>
-#include <dns/rcode.h>
-#include <dns/rrclass.h>
-#include <dns/rrtype.h>
-
-#include "mockups.h"
-#include <boost/scoped_ptr.hpp>
-
-namespace asiolink {
-class IOSocket;
-class IOMessage;
-class IOEndpoint;
-}
-
-namespace isc {
-namespace testutils {
-extern const char* const DEFAULT_REMOTE_ADDRESS;
-extern const uint16_t DEFAULT_REMOTE_PORT;
-
-// These are flags to indicate whether the corresponding flag bit of the
-// DNS header is to be set in the test cases. (The flag values
-// is irrelevant to their wire-format values)
-extern const unsigned int QR_FLAG;
-extern const unsigned int AA_FLAG;
-extern const unsigned int TC_FLAG;
-extern const unsigned int RD_FLAG;
-extern const unsigned int RA_FLAG;
-extern const unsigned int AD_FLAG;
-extern const unsigned int CD_FLAG;
-
-/// \brief The base class for Auth and Recurse test case
-class SrvTestBase : public ::testing::Test {
-protected:
- SrvTestBase();
-
- /// Let the server process a DNS message.
- ///
- /// The derived class implementation is expected to pass \c io_message,
- /// \c parse_message, \c response_obuffer, and \c dnsserv to the server
- /// implementation it is testing.
- virtual void processMessage() = 0;
-
- /// The following methods implement server independent test logic using
- /// the template method pattern. Each test calls \c processMessage()
- /// to delegate the server-dependent behavior to the actual implementation
- /// classes.
- void unsupportedRequest();
- void multiQuestion();
- void shortMessage();
- void response();
- void shortQuestion();
- void shortAnswer();
- void ednsBadVers();
- void axfrOverUDP();
-
- /// Create DNS packet data from a file.
- ///
- /// It constructs wire-format DNS packet data from \c datafile in the
- /// form of \c IOMessage in \c io_message.
- /// The existing content of \c io_message, if any, will be deleted.
- void createDataFromFile(const char* const datafile,
- int protocol = IPPROTO_UDP);
-
- /// Create DNS packet data from a message.
- ///
- /// It constructs wire-format DNS packet data from \c message in the
- /// form of \c IOMessage in \c io_message.
- /// The existing content of \c io_message, if any, will be deleted.
- void createRequestPacket(isc::dns::Message& message,
- const int protocol = IPPROTO_UDP,
- isc::dns::TSIGContext* context = NULL,
- const char* const address = DEFAULT_REMOTE_ADDRESS,
- uint16_t port = DEFAULT_REMOTE_PORT);
-
- MockServer dnsserv;
- isc::dns::Message request_message;
- isc::dns::MessagePtr parse_message;
- isc::dns::MessagePtr response_message;
- const isc::dns::qid_t default_qid;
- const isc::dns::Opcode opcode;
- const isc::dns::Name qname;
- const isc::dns::RRClass qclass;
- const isc::dns::RRType qtype;
- asiolink::IOSocket* io_sock;
- boost::scoped_ptr<asiolink::IOMessage> io_message;
- boost::scoped_ptr<const asiolink::IOEndpoint> endpoint;
- isc::dns::MessageRenderer request_renderer;
- isc::util::OutputBufferPtr response_obuffer;
- std::vector<uint8_t> data;
-};
-} // end of namespace testutils
-} // end of namespace isc
-#endif // ISC_TESTUTILS_SRVTEST_H
-
-// Local Variables:
-// mode: c++
-// End:
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