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Posted to commits@commons.apache.org by se...@apache.org on 2016/06/18 16:11:26 UTC
svn commit: r1749071 -
/commons/proper/jcs/trunk/commons-jcs-core/src/test/java/org/apache/commons/jcs/auxiliary/disk/block/BlockDiskUnitTest.java
Author: sebb
Date: Sat Jun 18 16:11:26 2016
New Revision: 1749071
URL: http://svn.apache.org/viewvc?rev=1749071&view=rev
Log:
Add a unit test
Modified:
commons/proper/jcs/trunk/commons-jcs-core/src/test/java/org/apache/commons/jcs/auxiliary/disk/block/BlockDiskUnitTest.java
Modified: commons/proper/jcs/trunk/commons-jcs-core/src/test/java/org/apache/commons/jcs/auxiliary/disk/block/BlockDiskUnitTest.java
URL: http://svn.apache.org/viewvc/commons/proper/jcs/trunk/commons-jcs-core/src/test/java/org/apache/commons/jcs/auxiliary/disk/block/BlockDiskUnitTest.java?rev=1749071&r1=1749070&r2=1749071&view=diff
==============================================================================
--- commons/proper/jcs/trunk/commons-jcs-core/src/test/java/org/apache/commons/jcs/auxiliary/disk/block/BlockDiskUnitTest.java (original)
+++ commons/proper/jcs/trunk/commons-jcs-core/src/test/java/org/apache/commons/jcs/auxiliary/disk/block/BlockDiskUnitTest.java Sat Jun 18 16:11:26 2016
@@ -360,4 +360,17 @@ public class BlockDiskUnitTest
// VERIFY
assertEquals( "Wrong item retured.", string, result );
}
+
+ public void testJCS156() throws Exception {
+ // SETUP
+ String fileName = "testJCS156";
+ File file = new File( rafDir, fileName + ".data" );
+ file.delete();
+ int blockSizeBytes = 4096;
+ BlockDisk disk = new BlockDisk( file, blockSizeBytes, new StandardSerializer() );
+ long offset = disk.calculateByteOffsetForBlockAsLong(Integer.MAX_VALUE);
+ assertTrue("Must not wrap round", offset > 0);
+ assertEquals(Integer.MAX_VALUE*4096L,offset);
+ file.delete();
+ }
}