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Date: Wed, 1 Apr 2009 02:13:14 -0700 (PDT)
From: "Kristian Waagan (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Commented: (DERBY-4135) Failure in BlobClob4BlobTest due to
 wrong results being returned
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    [ https://issues.apache.org/jira/browse/DERBY-4135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12694433#action_12694433 ] 

Kristian Waagan commented on DERBY-4135:
----------------------------------------

I believe this has already been fixed under DERBY-4122, by patch 1a.

> Failure in BlobClob4BlobTest due to wrong results being returned
> ----------------------------------------------------------------
>
>                 Key: DERBY-4135
>                 URL: https://issues.apache.org/jira/browse/DERBY-4135
>             Project: Derby
>          Issue Type: Bug
>          Components: Regression Test Failure
>    Affects Versions: 10.5.1.0
>         Environment: Windows Vista 64, Sun JDK 1.6.0_10, Junit 3.8.2 
>            Reporter: Suran Jayathilaka
>            Assignee: Kristian Waagan
>            Priority: Critical
>
> This bug was found when doing soft upgrade testing from Derby version 10.4.2.0 to 10.5.1.0 (RC1)
> The assertion failure is caused by wrong results being returned.
> Steps to reproduce are as follows.
> 1. Run setEmbeddedCP.bat from version 10.4.2.0's bin folder
> 2. In a test folder run ij
> 3. create system/wombat database.
>     ij> connect 'jdbc:derby:system/wombat;create=true';
> 4. exit ij
> 5. Copy the 10.5.1.0 derby jars (from lib folder) and the derbyTesting.jar from 10.4.2.0 to the test folder and set classpath with them (including junit and ORO)
> 6. Run testcase
>      java -Xmx512M -Xms512M -Dderby.tests.trace=true junit.textui.TestRunner org.apache.derbyTesting.functionTests.tests.jdbcapi.BlobClob4BlobTest
> The stack trace specific to this failure is as follows.
> ----------------------------------------------------------------------
> 3) testUnconsumedParameter(org.apache.derbyTesting.functionTests.tests.jdbcapi.BlobClob4BlobTest)junit.framework.AssertionFailedError: Column value mismatch @ column '1', row 1:
>     Expected: >38000<
>     Found:    >38002<
> 	at org.apache.derbyTesting.junit.JDBC.assertRowInResultSet(JDBC.java:1094)
> 	at org.apache.derbyTesting.junit.JDBC.assertRowInResultSet(JDBC.java:1006)
> 	at org.apache.derbyTesting.junit.JDBC.assertFullResultSet(JDBC.java:894)
> 	at org.apache.derbyTesting.junit.JDBC.assertFullResultSet(JDBC.java:832)
> 	at org.apache.derbyTesting.junit.JDBC.assertFullResultSet(JDBC.java:790)
> 	at org.apache.derbyTesting.junit.JDBC.assertSingleValueResultSet(JDBC.java:775)
> 	at org.apache.derbyTesting.functionTests.tests.jdbcapi.BlobClob4BlobTest.testUnconsumedParameter(BlobClob4BlobTest.java:179)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:102)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> 	at junit.extensions.TestSetup.run(TestSetup.java:25)
> 	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> 	at junit.extensions.TestSetup.run(TestSetup.java:25)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> 	at junit.extensions.TestSetup.run(TestSetup.java:25)
> 	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> 	at junit.extensions.TestSetup.run(TestSetup.java:25)
> 	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> ---------------------------------------------------------------------------------- 
> This failure can be seen when running this test as part of suites.All as well.

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