fvector test

[[Imported from SVN: r4811]]

common/test/Makefile.am

 # $Id$
 
 TESTPROGS = parsetest test-stack arraylisttest smartpointertest \
-	sllisttest iteratorfacadetest tuplestest fmatrixtest \
+	sllisttest iteratorfacadetest tuplestest fvectortest fmatrixtest \
 	poolallocatortest settest gcdlcdtest streamtest \
 	bigunsignedinttest mpihelpertest singletontest mpicollcomm
 
@@ -43,6 +43,9 @@ iteratorfacadetest_SOURCES = iteratorfacadetest.cc iteratorfacadetest.hh \
    iteratortest.hh
 iteratorfacadetest_DEPENDENCIES = $(LOCAL_LIBS)
 
+fvectortest_SOURCES = fvectortest.cc
+fvectortest_DEPENDENCIES = $(LOCAL_LIBS)
+
 fmatrixtest_SOURCES = fmatrixtest.cc
 fmatrixtest_DEPENDENCIES = $(LOCAL_LIBS)
 

common/test/fvectortest.cc

+// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+// vi: set et ts=4 sw=2 sts=2:
+#include <config.h>
+#include <dune/common/fvector.hh>
+#include <dune/common/exceptions.hh>
+#include <iostream>
+
+using Dune::FieldVector;
+
+template<class ct, int d>
+class FieldVectorMainTest
+{
+protected:
+  FieldVectorMainTest() {
+    FieldVector<ct,1> v(1);
+    FieldVector<ct,1> w(2);
+    bool b;
+
+    (w+v).two_norm();
+    (w+v).two_norm2();
+    (w+v).one_norm();
+
+    b = (w != v);
+    b = (w == v);
+  }
+};
+
+template<class ct, int d>
+class FieldVectorTest : public FieldVectorMainTest<ct,d>
+{
+public:
+  FieldVectorTest() : FieldVectorMainTest<ct,d>() {}
+};
+
+template<class ct>
+class FieldVectorTest<ct,1>: public FieldVectorMainTest<ct,1>
+{
+public:
+  FieldVectorTest() : FieldVectorMainTest<ct,1>()
+  {
+    ct a = 1;
+    FieldVector<ct,1> v(2);
+    bool b;
+
+    v = a;
+    a = v;
+
+    b = (v == a);
+    b = (a == v);
+
+    a = v + a;
+    a = v - a;
+    a = v * a;
+    a = v * a;
+
+    v = v + a;
+    v = v - a;
+    v = v * a;
+    v = v * a;
+
+    a = a + v;
+    a = a - v;
+    a = a * v;
+    a = a * v;
+
+    v = a + v;
+    v = a - v;
+    v = a * v;
+    v = a * v;
+  }
+};
+
+int main()
+{
+  try {
+    FieldVectorTest<int, 1>();
+    FieldVectorTest<int, 2>();
+    FieldVectorTest<int, 3>();
+    FieldVectorTest<float, 1>();
+    FieldVectorTest<float, 2>();
+    FieldVectorTest<float, 3>();
+    FieldVectorTest<double, 1>();
+    FieldVectorTest<double, 2>();
+    FieldVectorTest<double, 3>();
+  } catch (Dune::Exception& e) {
+    std::cerr << e << std::endl;
+    return 1;
+  } catch (...) {
+    std::cerr << "Generic exception!" << std::endl;
+    return 2;
+  }
+}