Changeset 3113

Timestamp:

Jun 8, 2006, 12:06:16 PM (18 years ago)

Author:

ole

Message:

Added test for duplicate tags - it fails at the moment.

File:

• inundation/pmesh/test_mesh_interface.py (modified) (2 diffs)

inundation/pmesh/test_mesh_interface.py

@@ -222 +222 @@
 
     def test_create_mesh_from_regions_interior_regions(self):
-        ### Test that create_mesh_from_regions fails when an interior region is
-        ### outside bounding polygon.
+        """Test that create_mesh_from_regions fails when an interior region is
+         outside bounding polygon.       """
         
 
@@ -262 +262 @@
             raise msg
 
+
+
+    def test_create_mesh_with_multiply_tagged_segments(self):
+        """Test that create_mesh_from_regions fails when
+        segments are listed repeatedly in boundary_tags.
+        """
+        
+        
+        
+
+        # These are the absolute values
+        min_x = 10 
+        min_y = 88
+        polygon = [[min_x,min_y],[1000,100],[1000,1000],[100,1000]]
+
+        
+        boundary_tags = {'walls':[0,1],'bom':[1,2]}
+
+        # This one is inside bounding polygon - should pass
+        inner_polygon = [[800,400],[900,500],[800,600]]
+        
+        interior_regions = [(inner_polygon, 5)]
+        m = create_mesh_from_regions(polygon,
+                                     boundary_tags,
+                                     10000000,
+                                     interior_regions=interior_regions)
+
+
+        # This one sticks outside bounding polygon - should fail
+        inner_polygon = [[800,400],[900,500],[800,600]]
+        interior_regions = [(inner_polygon, 5)]
+
+
+
+        try:
+            m = create_mesh_from_regions(polygon,
+                                         boundary_tags,
+                                         10000000,
+                                         interior_regions=interior_regions)
+        except:
+            pass
+        else:
+            msg = 'Tags are listed repeatedly, but create mesh from regions '
+            msg += 'does not cause an Exception to be raised'
+            raise msg
+