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/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
Copyright (C) 2005 StatPro Italia srl
This file is part of QuantLib, a free-software/open-source library
for financial quantitative analysts and developers - http://quantlib.org/
QuantLib is free software: you can redistribute it and/or modify it
under the terms of the QuantLib license. You should have received a
copy of the license along with this program; if not, please email
<quantlib-dev@lists.sf.net>. The license is also available online at
<http://quantlib.org/license.shtml>.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the license for more details.
*/
#include "tracing.hpp"
#include "utilities.hpp"
#include <ql/utilities/tracing.hpp>
#include <sstream>
#include <iostream>
using namespace QuantLib;
using namespace boost::unit_test_framework;
QL_BEGIN_TEST_LOCALS(TracingTest)
class TestCaseCleaner {
public:
TestCaseCleaner() {}
~TestCaseCleaner() {
QL_TRACE_ON(std::cerr);
}
};
void testTraceOutput(bool enable,
const std::string& result) {
TestCaseCleaner cleaner;
std::ostringstream output;
if (enable)
QL_TRACE_ENABLE;
else
QL_TRACE_DISABLE;
QL_TRACE_ON(output);
int i = 42;
QL_TRACE_VARIABLE(i);
i++;
#if defined(QL_ENABLE_TRACING)
std::string expected = result;
#else
std::string expected = "";
#endif
if (output.str() != expected) {
BOOST_FAIL("wrong trace:\n"
" expected:\n"
"\""+ expected + "\"\n"
" written:\n"
"\""+ output.str() + "\"");
}
}
QL_END_TEST_LOCALS(TracingTest)
void TracingTest::testOutput() {
BOOST_MESSAGE("Testing tracing...");
testTraceOutput(false, "");
testTraceOutput(true, "trace[0]: i = 42\n");
}
test_suite* TracingTest::suite() {
test_suite* suite = BOOST_TEST_SUITE("Tracing tests");
suite->add(BOOST_TEST_CASE(&TracingTest::testOutput));
return suite;
}
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