Some more elaborate tests for the tuples

[[Imported from SVN: r1808]]

common/test/tuplestest.cc

@@ -3,7 +3,8 @@
 // $Id$
 #include <dune/common/tuples.hh>
 #include <string>
-
+#include <iostream>
+#include <vector>
 using namespace Dune;
 
 template<class T>
@@ -16,10 +17,61 @@ void test(T& tuple)
   std::string s = Element<4>::get(tuple);
 }
 
+int iteratorTupleTest()
+{
+  std::vector<int> v;
+
+  v.push_back(0);
+  v.push_back(1);
+  v.push_back(2);
+
+  typedef std::vector<int>::iterator iterator;
+  typedef std::vector<int>::const_iterator const_iterator;
+  typedef Tuple<iterator,const_iterator> Tuple;
+
+
+  Tuple tuple(v.begin(), v.end());
+  int ret=0;
+
+  if(Element<0>::get(tuple)!= v.begin()) {
+    std::cerr<<"Iterator tuple construction failed!"<<std::endl;
+    ret++;
+  }
+  assert(Element<0>::get(tuple) == v.begin());
+
+  if(Element<1>::get(tuple)!= v.end()) {
+    std::cerr<<"Iterator tuple construction failed!"<<std::endl;
+    ret++;
+  }
+
+  assert(Element<1>::get(tuple) == v.end());
+
+  return ret;
+}
+
+int copyTest()
+{
+  Tuple<float,int,double,char,std::string> tuple, tuple1(3.0,1,3.3,'c',std::string("hallo")), tuple2(tuple1);
+
+  std::cout<<tuple1<<std::endl;
+  std::cout<<tuple2<<std::endl;
+  tuple=tuple1;
+  std::cout<<tuple<<std::endl;
+
+  if(tuple!=tuple1)
+    return 1;
+  if(tuple2!=tuple1)
+    return 1;
+
+  return 0;
+}
+
 int main(int argc, char** argv)
 {
   Tuple<float,int,double,char,std::string> tuple;
 
   test(tuple);
   test(static_cast<const Tuple<float,int,double,char,std::string>&>(tuple));
+  exit(copyTest()+iteratorTupleTest());
+
 }