Added some more tests

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402757

dlib/test/CMakeLists.txt

@@ -43,6 +43,7 @@ set (tests
    map.cpp
    matrix.cpp
    matrix2.cpp
+   matrix3.cpp
    md5.cpp
    member_function_pointer.cpp
    metaprogramming.cpp

dlib/test/makefile

@@ -53,6 +53,7 @@ SRC += lz77_buffer.cpp
 SRC += map.cpp
 SRC += matrix.cpp
 SRC += matrix2.cpp
+SRC += matrix3.cpp
 SRC += md5.cpp
 SRC += member_function_pointer.cpp
 SRC += metaprogramming.cpp

dlib/test/matrix2.cpp

@@ -23,7 +23,7 @@ namespace
     using namespace dlib;
     using namespace std;
 
-    logger dlog("test.matrix");
+    logger dlog("test.matrix2");
 
     void matrix_test (
     )

dlib/test/matrix3.cpp

+// Copyright (C) 2006  Davis E. King (davisking@users.sourceforge.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+
+
+#include <dlib/matrix.h>
+#include <sstream>
+#include <string>
+#include <cstdlib>
+#include <ctime>
+#include <vector>
+#include "../stl_checked.h"
+#include "../array.h"
+#include "../rand.h"
+
+#include "tester.h"
+#include <dlib/memory_manager_stateless.h>
+#include <dlib/array2d.h>
+
+namespace  
+{
+
+    using namespace test;
+    using namespace dlib;
+    using namespace std;
+
+    logger dlog("test.matrix3");
+
+    void matrix_test (
+    )
+    /*!
+        ensures
+            - runs tests on the matrix stuff compliance with the specs
+    !*/
+    {        
+        typedef memory_manager_stateless<char>::kernel_2_2a MM;
+        print_spinner();
+
+
+        {
+            matrix<long> m1(2,2), m2(2,2);
+
+            m1 = 1, 2,
+            3, 4;
+
+            m2 = 4, 5,
+            6, 7;
+
+
+            DLIB_CASSERT(subm(tensor_product(m1,m2),range(0,1), range(0,1)) == 1*m2,"");
+            DLIB_CASSERT(subm(tensor_product(m1,m2),range(0,1), range(2,3)) == 2*m2,"");
+            DLIB_CASSERT(subm(tensor_product(m1,m2),range(2,3), range(0,1)) == 3*m2,"");
+            DLIB_CASSERT(subm(tensor_product(m1,m2),range(2,3), range(2,3)) == 4*m2,"");
+        }
+
+    }
+
+
+
+
+
+
+    class matrix_tester : public tester
+    {
+    public:
+        matrix_tester (
+        ) :
+            tester ("test_matrix3",
+                    "Runs tests on the matrix component.")
+        {}
+
+        void perform_test (
+        )
+        {
+            matrix_test();
+        }
+    } a;
+
+}
+
+