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#ifndef TEST_TOOLS_H
#define TEST_TOOLS_H
/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include "qpid/log/Logger.h"
#include <limits.h> // Include before boost/test headers.
#include <boost/test/test_tools.hpp>
#include <boost/assign/list_of.hpp>
#include <boost/assign/list_of.hpp>
#include <vector>
#include <set>
#include <ostream>
#include <sstream>
#include <exception>
// Print a sequence
template <class T> std::ostream& seqPrint(std::ostream& o, const T& seq) {
std::copy(seq.begin(), seq.end(), std::ostream_iterator<typename T::value_type>(o, " "));
return o;
}
// Compare sequences
template <class T, class U>
bool seqEqual(const T& a, const U& b) {
typename T::const_iterator i = a.begin();
typename U::const_iterator j = b.begin();
while (i != a.end() && j != b.end() && *i == *j) { ++i; ++j; }
return (i == a.end()) && (j == b.end());
}
// ostream and == operators so we can compare vectors and sets with
// boost::assign::list_of with BOOST_CHECK_EQUALS
namespace std { // In namespace std so boost can find them.
template <class T>
ostream& operator<<(ostream& o, const vector<T>& v) { return seqPrint(o, v); }
template <class T>
ostream& operator<<(ostream& o, const set<T>& v) { return seqPrint(o, v); }
template <class T>
ostream& operator<<(ostream& o, const boost::assign_detail::generic_list<T>& l) { return seqPrint(o, l); }
template <class T>
bool operator == (const vector<T>& a, const boost::assign_detail::generic_list<T>& b) { return seqEqual(a, b); }
template <class T>
bool operator == (const boost::assign_detail::generic_list<T>& b, const vector<T>& a) { return seqEqual(a, b); }
template <class T>
bool operator == (const set<T>& a, const boost::assign_detail::generic_list<T>& b) { return seqEqual(a, b); }
template <class T>
bool operator == (const boost::assign_detail::generic_list<T>& b, const set<T>& a) { return seqEqual(a, b); }
}
namespace qpid {
namespace tests {
/** Check if types of two objects (as given by typeinfo::name()) match. */
#define BOOST_CHECK_TYPEID_EQUAL(a,b) BOOST_CHECK_EQUAL(typeid(a).name(),typeid(b).name())
/**
* Supress all logging in a scope, restore to previous configuration in destructor.
*/
struct ScopedSuppressLogging {
typedef qpid::log::Logger Logger;
ScopedSuppressLogging(Logger& l=Logger::instance()) : logger(l), opts(l.getOptions()) { l.clear(); }
~ScopedSuppressLogging() { logger.configure(opts); }
Logger& logger;
qpid::log::Options opts;
};
inline std::string getLibPath(const char* envName, const char* defaultPath = 0) {
const char* p = std::getenv(envName);
if (p != 0)
return p;
if (defaultPath == 0) {
std::ostringstream msg;
msg << "Environment variable " << envName << " not set.";
throw std::runtime_error(msg.str());
}
return defaultPath;
}
}} // namespace qpid::tests
#endif /*!TEST_TOOLS_H*/
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