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#include <boost/test/minimal.hpp>
#include <sstream>
#include "mcrl2/trace/trace.h"
using namespace std;
using namespace mcrl2::trace;
static const char* trace_str = "a\nb(1,true)\nc\n";
static bool read_trace(Trace& t, const char* s)
{
stringstream ss(s);
try
{
t.load(ss);
}
catch (...)
{
return false;
}
return true;
}
void test_next_action(Trace& t, const char* s)
{
mcrl2::lps::multi_action a = t.currentAction();
t.increasePosition();
BOOST_CHECK(a != mcrl2::lps::multi_action());
if (a != mcrl2::lps::multi_action())
{
BOOST_CHECK(a.actions().size() == 1);
BOOST_CHECK(pp(a)==s);
}
}
int test_main(int argc, char** argv)
{
Trace t;
BOOST_REQUIRE(read_trace(t,trace_str));
BOOST_REQUIRE(t.number_of_actions() == 3);
test_next_action(t,"a");
test_next_action(t,"b(1,true)");
test_next_action(t,"c");
return 0;
}
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