Adding data sets to the testsuite and changed the test to load those.

Periodic_2_triangulation_2/test/Periodic_2_triangulation_2/test_p2t2_performance_gredner.cpp

@@ -15,26 +15,29 @@ const bool pre_run = false;
 const bool do_remove = true;
 const int n_runs = 2;
 
-void load_data(const char *filename, Iso_rectangle &domain, std::vector<Point> &pts)
+bool load_data(const char *filename, Iso_rectangle &domain, std::vector<Point> &pts)
 {
   std::ifstream file (filename, std::ios::in | std::ios::binary);
-  if (!file.is_open()) exit(1);
+  if (!file.is_open()) {
+    std::cout << "Couldn't load " << filename << std::endl;
+    return false;
+  }
 
   float dom[2];
   file.read((char *)&dom[0], 2 * sizeof(float));
   domain = Iso_rectangle(0, 0, dom[0], dom[1]);
 
   float coords[2];
-  while (!file.eof())
-    {
-      file.read((char *)&coords[0], 2 * sizeof(float));
-      while (coords[0] < 0) coords[0] += dom[0];
-      while (coords[1] < 0) coords[1] += dom[1];
-      while (coords[0] >= dom[0]) coords[0] -= dom[0];
-      while (coords[1] >= dom[1]) coords[1] -= dom[1];
-
-      pts.push_back(Point(coords[0], coords[1]));
-    }
+  while (!file.eof()) {
+    file.read((char *)&coords[0], 2 * sizeof(float));
+    while (coords[0] < 0) coords[0] += dom[0];
+    while (coords[1] < 0) coords[1] += dom[1];
+    while (coords[0] >= dom[0]) coords[0] -= dom[0];
+    while (coords[1] >= dom[1]) coords[1] -= dom[1];
+    
+    pts.push_back(Point(coords[0], coords[1]));
+  }
+  return true;
 }
 
 template <class T>
@@ -57,18 +60,12 @@ void test(const std::vector<Point> &input, T &t)
     }
 }
 
-int main(int argc, char * argv[])
-{
-  srand(42);
-  const char *filename = "/home/nico/Code/periodic_data_sets/512000_000.dat";
-  if (argc == 2)
-    {
-      filename = argv[1];
-    }
-
+template <class T>
+bool test(const char *filename) {
   Iso_rectangle domain;
   std::vector<Point> pts;
-  load_data(filename, domain, pts);
+  if (!load_data(filename, domain, pts))
+    return false;
 
   for (int run = 0; run < 3; ++run)
     {
@@ -92,14 +89,14 @@ int main(int argc, char * argv[])
         {
           if (pre_run)
             {
-              Periodic_2_Delaunay_triangulation_2<Gt> t(domain);
+              T t(domain);
               test(pts, t);
             }
 
           std::clock_t total_start = std::clock();
           for (int i = 0; i < n_runs; ++i)
             {
-              Periodic_2_Delaunay_triangulation_2<Gt> t(domain);
+              T t(domain);
               test(pts, t);
             }
           double total_time = (std::clock() - total_start) / (double)CLOCKS_PER_SEC;
@@ -107,5 +104,25 @@ int main(int argc, char * argv[])
           std::cout << "Periodic  space, " << filename << ", " << total_time << std::endl;
         }
     }
-  return 0;
+  return true;
+}
+
+int main(int argc, char * argv[])
+{
+  typedef Periodic_2_Delaunay_triangulation_2<Gt> T;
+  srand(42);
+
+  int result = 0;
+  if (argc == 2) {
+    if (!test<T>(argv[1])) result++;
+  }
+  else {
+    if (!test<T>("data/gredner000.dat")) result++;
+    if (!test<T>("data/gredner050.dat")) result++;
+    if (!test<T>("data/gredner100.dat")) result++;
+    if (!test<T>("data/gredner150.dat")) result++;
+    if (!test<T>("data/gredner200.dat")) result++;
+  }
+
+  return result;
 }