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Added additional thread safety tests.

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[SVN r34775]
This commit is contained in:
John Maddock
2006-07-29 16:02:56 +00:00
parent 65347f0f7f
commit c4d064add8
3 changed files with 87 additions and 1 deletions
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24
test/regress/info.hpp
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@ -21,6 +21,11 @@
#include <iostream>
#include <string>
#include <boost/regex.hpp>
#ifdef TEST_THREADS
#include <boost/thread/once.hpp>
#include <boost/thread.hpp>
#endif
//
// class test info,
// store information about the test we are about to conduct:
@ -45,10 +50,29 @@ private:
bool need_to_print;
std::string expression_type_name;
};
#ifdef TEST_THREADS
static data_type& do_get_data()
{
static boost::thread_specific_ptr<data_type> pd;
if(pd.get() == 0)
pd.reset(new data_type());
return *(pd.get());
}
static void init_data()
{
do_get_data();
}
#endif
static data_type& data()
{
#ifdef TEST_THREADS
static boost::once_flag f = BOOST_ONCE_INIT;
boost::call_once(&init_data, f);
return do_get_data();
#else
static data_type d;
return d;
#endif
}
public:
test_info_base(){};