Removed Boost dependency in unit tests.

Some of the unit tests depended on Boost’s null_sink to redirect the
unwanted test output to /dev/null. This commit adds a simple
NullOutputStream as a replacement and removes the obsolete Boost
includes.
This commit is contained in:
Patrick Lühne 2017-10-28 16:45:29 +02:00
parent 72fc7493b2
commit ca7ae883ee
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF
2 changed files with 50 additions and 5 deletions

44
tests/NullOutputStream.h Normal file
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@ -0,0 +1,44 @@
#ifndef __PLASP__TESTS__NULL_OUTPUT_STREAM_H
#define __PLASP__TESTS__NULL_OUTPUT_STREAM_H
#include <iostream>
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// NullOutputStream
//
////////////////////////////////////////////////////////////////////////////////////////////////////
class NullStreamBuffer : public std::streambuf
{
private:
char dummyBuffer[64];
protected:
virtual int overflow(int c)
{
setp(dummyBuffer, dummyBuffer + sizeof(dummyBuffer));
return (c == traits_type::eof()) ? '\0' : c;
}
};
////////////////////////////////////////////////////////////////////////////////////////////////////
class NullOutputStream : public std::ostream
{
public:
NullOutputStream()
: std::ostream(&m_nullStreamBuffer)
{
}
NullStreamBuffer *rdbuf() const
{
return &m_nullStreamBuffer;
}
private:
mutable NullStreamBuffer m_nullStreamBuffer;
};
#endif

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@ -1,7 +1,6 @@
#include <catch.hpp>
#include <boost/iostreams/stream.hpp>
#include <boost/iostreams/device/null.hpp>
#include <iostream>
#include <colorlog/Logger.h>
@ -11,15 +10,17 @@
#include <plasp/pddl/TranslatorASP.h>
boost::iostreams::stream<boost::iostreams::null_sink> nullStream((boost::iostreams::null_sink()));
#include "NullOutputStream.h"
const pddl::Context::WarningCallback ignoreWarnings = [](const auto &, const auto &){};
////////////////////////////////////////////////////////////////////////////////////////////////////
TEST_CASE("[PDDL translation] Former issues are fixed", "[PDDL translation]")
{
// TODO: refactor
colorlog::Logger logger(nullStream, nullStream);
NullOutputStream nullOutputStream;
colorlog::Logger logger(nullOutputStream, nullOutputStream);
pddl::Tokenizer tokenizer;
pddl::Context context(std::move(tokenizer), ignoreWarnings);