Changes in src/unittests/gslvectorunittest.cpp [9fb860:b11d3b]

File:

• src/unittests/gslvectorunittest.cpp (modified) (1 diff)

src/unittests/gslvectorunittest.cpp

@@ -115 +115 @@
 
 
+/** UnitTest for operators.
+ */
+void GSLVectorTest::OperatorIsTest()
+{
+  GSLVector zero(3);
+  GSLVector unit(3);
+  zero.SetZero();
+  unit.SetZero();
+  unit.Set(1,1.);
+  // summation and scaling
+  CPPUNIT_ASSERT_EQUAL( true, unit.IsOne() );
+  CPPUNIT_ASSERT_EQUAL( false, zero.IsOne() );
+  CPPUNIT_ASSERT_EQUAL( false, unit.IsZero() );
+  CPPUNIT_ASSERT_EQUAL( true, zero.IsZero() );
+};
+
+/** UnitTest for operators.
+ */
+void GSLVectorTest::OperatorAlgebraTest()
+{
+  GSLVector zero(3);
+  GSLVector unit(3);
+  zero.SetZero();
+  unit.SetZero();
+  unit.Set(1,1.);
+  // summation and scaling
+  CPPUNIT_ASSERT_EQUAL( true, (zero+unit).IsOne() );
+  CPPUNIT_ASSERT_EQUAL( true, (zero+unit).IsOne() );
+  CPPUNIT_ASSERT_EQUAL( true, (zero-unit).IsOne() );
+  CPPUNIT_ASSERT_EQUAL( false, (zero-unit).IsZero() );
+  CPPUNIT_ASSERT_EQUAL( true, (zero+zero).IsZero() );
+  CPPUNIT_ASSERT_EQUAL( false, (unit*0.98).IsOne() );
+  CPPUNIT_ASSERT_EQUAL( false, (0.98*unit).IsOne() );
+  CPPUNIT_ASSERT_EQUAL( true, (unit*1.).IsOne() );
+  CPPUNIT_ASSERT_EQUAL( true, (1.*unit).IsOne() );
+
+  CPPUNIT_ASSERT_EQUAL( unit, (zero+unit) );
+  CPPUNIT_ASSERT_EQUAL( zero, (zero+zero) );
+  CPPUNIT_ASSERT_EQUAL( unit, (unit+zero) );
+
+  unit += zero;
+  CPPUNIT_ASSERT_EQUAL( true, unit.IsOne() );
+  unit *= 1.;
+  CPPUNIT_ASSERT_EQUAL( true, unit.IsOne() );
+};
+
 /********************************************** Main routine **************************************/