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// --------------------------------------------------------------------------
// OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2013.
//
// This software is released under a three-clause BSD license:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of any author or any participating institution
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL ANY OF THE AUTHORS OR THE CONTRIBUTING
// INSTITUTIONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// --------------------------------------------------------------------------
// $Maintainer: Stephan Aiche$
// $Authors: Stephan AIche$
// --------------------------------------------------------------------------
#include <OpenMS/CONCEPT/ClassTest.h>
///////////////////////////
#include <OpenMS/CONCEPT/StreamHandler.h>
///////////////////////////
using namespace OpenMS;
using namespace std;
START_TEST(StreamHandler, "$Id: StreamHandler_test.C 10915 2013-04-04 20:14:57Z aiche $")
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
StreamHandler* ptr = 0;
StreamHandler* nullPointer = 0;
START_SECTION(StreamHandler())
{
ptr = new StreamHandler();
TEST_NOT_EQUAL(ptr, nullPointer)
}
END_SECTION
START_SECTION(~StreamHandler())
{
delete ptr;
}
END_SECTION
// main instance for the test
StreamHandler handler;
START_SECTION((Int registerStream(StreamType const type, const String &stream_name)))
{
String filename;
NEW_TMP_FILE(filename)
handler.registerStream(StreamHandler::FILE, filename);
handler.getStream(StreamHandler::FILE, filename) << "This is a test!" << endl;
ostream & s = handler.getStream(StreamHandler::FILE, filename);
s << "And another test!" << endl;
TEST_FILE_EQUAL(filename.c_str(), OPENMS_GET_TEST_DATA_PATH("StreamHandler_test.txt"))
// if you try to register a stream with the same name, but a different type
// an Exception should be thrown
TEST_EXCEPTION_WITH_MESSAGE(Exception::IllegalArgument, handler.registerStream(StreamHandler::STRING, filename), "This stream was already registered with a different type.")
}
END_SECTION
START_SECTION((void unregisterStream(StreamType const type, const String &stream_name)))
{
String filename;
NEW_TMP_FILE(filename)
// this one was registered twice
handler.registerStream(StreamHandler::FILE, filename);
handler.registerStream(StreamHandler::FILE, filename);
// one unregister .. it should still be available
handler.unregisterStream(StreamHandler::FILE, filename);
handler.getStream(StreamHandler::FILE, filename);
// now it should be gone
handler.unregisterStream(StreamHandler::FILE, filename);
TEST_EXCEPTION(Exception::ElementNotFound, handler.unregisterStream(StreamHandler::FILE, filename))
}
END_SECTION
START_SECTION((ostream& getStream(StreamType const type, const String &stream_name)))
{
String file2;
NEW_TMP_FILE(file2);
handler.registerStream(StreamHandler::FILE, file2);
handler.getStream(StreamHandler::FILE, file2) << "This is a test!" << endl;
ostream & file_stream = handler.getStream(StreamHandler::FILE, file2);
file_stream << "And another test!" << endl;
TEST_FILE_EQUAL(file2.c_str(), OPENMS_GET_TEST_DATA_PATH("StreamHandler_test.txt"))
// now we test this with stringstreams
handler.registerStream(StreamHandler::STRING, "getStream_testing_stream");
handler.getStream(StreamHandler::STRING, "getStream_testing_stream") << "This is a test!" << endl;
ostream & string_stream = handler.getStream(StreamHandler::STRING, "getStream_testing_stream");
string_stream << "And another test!" << endl;
ostringstream & ostr = static_cast<ostringstream&>(handler.getStream(StreamHandler::STRING, "getStream_testing_stream"));
String output(ostr.str());
StringList results;
output.trim().split('\n',results);
TEST_EQUAL(results.size(), 2)
TEST_EQUAL(results[0], "This is a test!")
TEST_EQUAL(results[1], "And another test!")
}
END_SECTION
START_SECTION((bool hasStream(const StreamType type, const String &stream_name)))
{
handler.registerStream(StreamHandler::STRING, "this_is_a_test_stream");
TEST_EQUAL(handler.hasStream(StreamHandler::STRING, "this_is_a_test_stream"), true)
TEST_EQUAL(handler.hasStream(StreamHandler::FILE, "this_is_a_test_stream"), false)
TEST_EQUAL(handler.hasStream(StreamHandler::STRING, "this_is_not_the_same_stream"), false)
}
END_SECTION
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
END_TEST
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