[Hyperic-hq-discuss] hq r14092 - trunk/unittest/src/org/hyperic/util/file

[<tr...@hy...>]

Author: trader
Date: 2009-12-15 09:44:35 -0800 (Tue, 15 Dec 2009)
New Revision: 14092
URL: http://svn.hyperic.org/?view=rev&root=Hyperic+HQ&revision=14092

Modified:
   trunk/unittest/src/org/hyperic/util/file/DiskListTest.java
Log:
Added one unittest

Modified: trunk/unittest/src/org/hyperic/util/file/DiskListTest.java
===================================================================
--- trunk/unittest/src/org/hyperic/util/file/DiskListTest.java	2009-12-15 08:52:17 UTC (rev 14091)
+++ trunk/unittest/src/org/hyperic/util/file/DiskListTest.java	2009-12-15 17:44:35 UTC (rev 14092)
@@ -104,6 +104,56 @@
         }
     }    
     
+    public void testFillAndReopen() throws Exception {
+
+        DiskListDataHolder holder = null;
+
+        try {
+
+            try {
+                holder = new DiskListDataHolder();
+            } catch (Exception e) {
+                e.printStackTrace();
+                fail(e.toString());
+            }
+            
+            String toPut = String.valueOf("dummystring");
+            
+            // Insert until we *almost* spill over
+            long nRecs = 0;
+            while (holder.list.dataFile.length() < MAXSIZE) {
+                holder.list.addToList(toPut);
+                nRecs++;
+            }
+                                    
+            holder.list.close();
+            
+            // Check that we can read the proper number after close/reopen, and that they can be cleanly deleted
+            holder.list = new DiskList(holder.dataFile,
+                                       RECSIZE,
+                                       CHKSIZE,
+                                       CHKPERC,
+                                       MAXSIZE);
+            
+            assertTrue(holder.list.freeList.size() == 0);
+            
+            Iterator it = holder.list.getListIterator();
+            long nIterated = 0;
+            while (it.hasNext()) {
+                it.next();
+                nIterated++;
+            }
+
+            assertTrue("Expected " + nRecs + " records, got " + nIterated,
+                       nIterated == nRecs);
+            
+        } finally {
+            
+            holder.dispose();
+            
+        }
+    }    
+    
     public void testFreeListWithInsertsAndNoDeletes() throws Exception {
 
         DiskListDataHolder holder = null;