[BUGFIX] Reclaiming the memory allocated for static objects *is* necessary.

[ginac.git] / check / exam_misc.cpp

diff --git a/check/exam_misc.cpp b/check/exam_misc.cpp
index 6866f44af1e38cce27a5a33440a6d12f42c93f38..2d0f29e152c21f80a6e8a52480dbec6acf61b1ed 100644 (file)
--- a/check/exam_misc.cpp
+++ b/check/exam_misc.cpp
@@ -3,7 +3,7 @@
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,11 +17,13 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-
-#include "exams.h"
+#include <iostream>
+#include "ginac.h"
+using namespace std;
+using namespace GiNaC;
 
 #define VECSIZE 30
 static unsigned exam_expand_subs()
@@ -249,18 +251,40 @@ static unsigned exam_subs_algebraic()
        unsigned result = 0;
        symbol x("x"), y("y");
 
-       ex e = ex(x*x*x*y*y).subs(x*y==2, subs_options::subs_algebraic);
+       ex e = ex(x*x*x*y*y).subs(x*y==2, subs_options::algebraic);
        if (e != 4*x) {
-               clog << "(x^3*y^2).subs(x*y==2,subs_options::subs_algebraic) erroneously returned " << e << endl;
+               clog << "(x^3*y^2).subs(x*y==2,subs_options::algebraic) erroneously returned " << e << endl;
                ++result;
        }
 
-       e = ex(x*x*x*x*x).subs(x*x==y, subs_options::subs_algebraic);
+       e = ex(x*x*x*x*x).subs(x*x==y, subs_options::algebraic);
        if (e != y*y*x) {
-               clog << "x^5.subs(x^2==y,subs_options::subs_algebraic) erroneously returned " << e << endl;
+               clog << "x^5.subs(x^2==y,subs_options::algebraic) erroneously returned " << e << endl;
                ++result;
        }
-       
+
+       e=x*x*y;
+       if (!e.has(x*y, has_options::algebraic))
+       {       clog << "(x^2*y).has(x*y, has_options::algebraic) erroneously returned false." << endl;
+               ++result;
+       }
+
+       if (e.has(x*y*y, has_options::algebraic))
+       {       clog << "(x^2*y).has(x*y*y, has_options::algebraic) erroneously returned true." << endl;
+               ++result;
+       }
+
+       e=x*x*x*y;
+       if (!e.has(x*x, has_options::algebraic))
+       {       clog << "(x^3*y).has(x*x, has_options::algebraic) erroneously returned false." << endl;
+               ++result;
+       }
+
+       if (e.has(y*y, has_options::algebraic))
+       {       clog << "(x^3*y).has(y*y, has_options::algebraic) erroneously returned true." << endl;
+               ++result;
+       }
+
        return result;
 }
 
@@ -269,7 +293,6 @@ unsigned exam_misc()
        unsigned result = 0;
        
        cout << "examining miscellaneous other things" << flush;
-       clog << "----------miscellaneous other things:" << endl;
        
        result += exam_expand_subs();  cout << '.' << flush;
        result += exam_expand_subs2();  cout << '.' << flush;
@@ -280,12 +303,10 @@ unsigned exam_misc()
        result += exam_joris(); cout << '.' << flush;
        result += exam_subs_algebraic(); cout << '.' << flush;
        
-       if (!result) {
-               cout << " passed " << endl;
-               clog << "(no output)" << endl;
-       } else {
-               cout << " failed " << endl;
-       }
-       
        return result;
 }
+
+int main(int argc, char** argv)
+{
+       return exam_misc();
+}