[MOAB-dev] r3441 - MOAB/trunk

[kraftche at cae.wisc.edu]

Author: kraftche
Date: 2010-01-19 18:43:23 -0600 (Tue, 19 Jan 2010)
New Revision: 3441

Modified:
   MOAB/trunk/TagTest.cpp
Log:
Add test to demonstrate bug in BitTagServer

This demonstrates the bug that is causing the skinner to fail
when skinning a subset of a large mesh (>32k elements).


Modified: MOAB/trunk/TagTest.cpp
===================================================================
--- MOAB/trunk/TagTest.cpp	2010-01-19 22:23:58 UTC (rev 3440)
+++ MOAB/trunk/TagTest.cpp	2010-01-20 00:43:23 UTC (rev 3441)
@@ -1701,12 +1701,22 @@
   rval = mb.tag_set_data( tag, verts, &values[0] );
   CHECK_ERR( rval );
   
-    // retreive values
+    // retrieve values
   std::vector<unsigned char> values2( NUM_VTX, 0 );
   rval = mb.tag_get_data( tag, verts, &values2[0] );
   CHECK_EQUAL( values, values2 );
   
-    // retreive entities
+    // retrieve individual values
+  it = values.begin();
+  for (MBRange::iterator j = verts.begin(); j != verts.end(); ++j, ++it)
+  {
+    char value;
+    rval = mb.tag_get_data( tag, &*j, 1, &value );
+    CHECK_ERR( rval );
+    CHECK_EQUAL( *it, value );
+  }
+  
+    // retrieve entities
   unsigned char value = 0xC;
   MBRange expected, results;
   for (MBRange::reverse_iterator j = verts.rbegin(); j != verts.rend(); ++j)
@@ -1716,9 +1726,25 @@
   rval = mb.get_entities_by_type_and_tag( 0, MBVERTEX, &tag, vals, 1, results );
   CHECK_ERR(rval);
   CHECK_EQUAL( expected, results );
+  
+    // test singe-bit tag
+  MBTag tag1 = test_create_tag( mb, "bb1", 1, MB_TAG_BIT, MB_TYPE_BIT, 0 );
+    // set tag to 1 on all vertices
+  values.clear();
+  values.resize( NUM_VTX, '\001' );
+  rval = mb.tag_set_data( tag1, verts, &values[0] );
+  CHECK_ERR(rval);
+    // retrieve values individually
+  for (MBRange::iterator j = verts.begin(); j != verts.end(); ++j)
+  {
+    char value;
+    rval = mb.tag_get_data( tag1, &*j, 1, &value );
+    CHECK_ERR( rval );
+    CHECK_EQUAL( 1, (int)value );
+  }
+  
 }
 
-
 void setup_mesh( MBInterface& mb )
 {
   MBRange vertex_handles;