Changeset 420:0c0b44445f51

Timestamp:

11/11/2012 02:07:26 PM (6 months ago)

Author:

Andreas Schaefer <gentryx@…>

Branch:

default

Message:

added obvious test, just to be sure

Location:

src/misc

Files:

• region.h (modified) (1 diff)
• test/unit/regiontest.h (modified) (1 diff)

src/misc/region.h

@@ -575 +575 @@
             buf << "indices[" << dim << "] = " 
                 << indices[dim] << "\n";
+            std::cout << "  " << dim << " -> " << (indices[dim].begin() == indices[dim].end()) << "\n";
         }
         buf << ")\n";

src/misc/test/unit/regiontest.h

@@ -317 +317 @@
     }
 
+    void testEmptyStreakIteration()
+    {
+        Region<2> region1;
+        Region<2> region2;
+        Region<2> region;
+ 
+        region1 << Streak<2>(Coord<2>(0, 0), 10);
+        region2 << Streak<2>(Coord<2>(0, 5), 10);
+        region = region1 & region2;
+
+        for (Region<2>::StreakIterator i = region.beginStreak();
+             i != region.endStreak(); 
+             ++i) {
+            TS_FAIL("loop should not execute!");
+        }
+    }
+
     void testUnorderedInsert()
     {