check: indicate the test failures with non-zero exit code; split test programs.

[ginac.git] / check / exam_clifford.cpp

diff --git a/check/exam_clifford.cpp b/check/exam_clifford.cpp
index 006c07694a6595dcc634faddaaee7f9210833d14..4dbfacf94ef44e015c87024f0b9083fcdc750b92 100644 (file)
--- a/check/exam_clifford.cpp
+++ b/check/exam_clifford.cpp
@@ -20,7 +20,10 @@
  *  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;
 
 const numeric half(1, 2);
 
@@ -539,7 +542,6 @@ unsigned exam_clifford()
        unsigned result = 0;
        
        cout << "examining clifford objects" << flush;
-       clog << "----------clifford objects:" << endl;
 
        result += clifford_check1(); cout << '.' << flush;
        result += clifford_check2(); cout << '.' << flush;
@@ -600,12 +602,10 @@ unsigned exam_clifford()
        result += clifford_check7(indexed(-2*minkmetric(), sy_symm(), xi, chi), dim); cout << '.' << flush;
        result += clifford_check7(-2*delta_tensor(xi, chi), dim); 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_clifford();
+}