[Bigdata-commit] SF.net SVN: bigdata:[8095] branches/RDR/bigdata/src/test/com/bigdata/btree/ TestGetBitsFromByteArray.java

[<tho...@us...>]

Revision: 8095
          http://sourceforge.net/p/bigdata/code/8095
Author:   thompsonbry
Date:     2014-04-09 18:15:21 +0000 (Wed, 09 Apr 2014)
Log Message:
-----------
Bug fix for stochastic CI error:

java.lang.IllegalArgumentException: n must be positive
	at java.util.Random.nextInt(Random.java:250)
	at com.bigdata.btree.TestGetBitsFromByteArray.test_stress_InputBitStream_compatible(TestGetBitsFromByteArray.java:401)
	
	

Modified Paths:
--------------
    branches/RDR/bigdata/src/test/com/bigdata/btree/TestGetBitsFromByteArray.java

Modified: branches/RDR/bigdata/src/test/com/bigdata/btree/TestGetBitsFromByteArray.java
===================================================================
--- branches/RDR/bigdata/src/test/com/bigdata/btree/TestGetBitsFromByteArray.java	2014-04-09 18:06:11 UTC (rev 8094)
+++ branches/RDR/bigdata/src/test/com/bigdata/btree/TestGetBitsFromByteArray.java	2014-04-09 18:15:21 UTC (rev 8095)
@@ -386,7 +386,8 @@
         final long limit = 1000000;
 
         // Note: length is guaranteed to be LT int32 bits so [int] index is Ok.
-        final int len = r.nextInt(Bytes.kilobyte32 * 8) + 1;
+        // Note: + 4 since we will do [bitlen - 32] below. 4*8==32.
+        final int len = r.nextInt(Bytes.kilobyte32 * 8) + 4;
         final int bitlen = len << 3;
         // Fill array with random data.
         final byte[] b = new byte[len];

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