59 lines
2.8 KiB
C++
59 lines
2.8 KiB
C++
/*
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* Copyright (c) 2011 INRIA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@cutebugs.net>
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*/
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#ifndef PCAP_TEST_H
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#define PCAP_TEST_H
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#include "pcap-file.h"
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#include "ns3/test.h"
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#include <sstream>
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#include <stdint.h>
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#include <string>
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/**
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* \brief Test that a pair of reference/new pcap files are equal
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*
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* The filename is interpreted as a stream.
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*
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* \param filename The name of the file to read in the reference/temporary
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* directories
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*/
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#define NS_PCAP_TEST_EXPECT_EQ(filename) \
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do \
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{ \
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std::ostringstream oss; \
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oss << filename; \
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std::string expected = CreateDataDirFilename(oss.str()); \
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std::string got = CreateTempDirFilename(oss.str()); \
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uint32_t sec{0}; \
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uint32_t usec{0}; \
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uint32_t packets{0}; \
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/** \todo support default PcapWriter snap length here */ \
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bool diff = PcapFile::Diff(got, expected, sec, usec, packets); \
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NS_TEST_EXPECT_MSG_EQ(diff, \
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false, \
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"PCAP traces " << got << " and " << expected \
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<< " differ starting from packet " << packets \
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<< " at " << sec << " s " << usec << " us"); \
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} while (false)
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#endif /* PCAP_TEST_H */
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