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Diffstat (limited to 'qpid/cpp/src/tests/test_tools.h')
-rw-r--r-- | qpid/cpp/src/tests/test_tools.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/qpid/cpp/src/tests/test_tools.h b/qpid/cpp/src/tests/test_tools.h new file mode 100644 index 0000000000..de672f938a --- /dev/null +++ b/qpid/cpp/src/tests/test_tools.h @@ -0,0 +1,106 @@ +#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*/ + |