JPOX does not call jdoPostLoad() on queried instances or does not load fetch groups

• Key: JDO-220
• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: Andy Jefferson
• Reporter: Michael Watzek
• Component/s: tck2

Description

Query test case GetFetchPlan fails throwing the exception below.

The test case queries an instance of PCClass. PCClass has two persistent fields and two corresponding transient fields which are set by jdoPostLoad(). Furthermore, PCClass has two fetch groups. Each persistent field is contained in one of those fetch groups. The test case checks if the queried instance has the right values wrt transient fields. This check fails.

junit.framework.AssertionFailedError: Assertion A14.6-21 (FetchPan) failed: Field PCClass.number1 is in the default fetch group and should have been loaded. The jdoPostLoad() callback has copied the field value to a transient field which has an unexpected value: 0
at junit.framework.Assert.fail(Assert.java:47)
at org.apache.jdo.tck.query.api.GetFetchPlan.checkDefaultFetchGroup(GetFetchPlan.java:94)
at org.apache.jdo.tck.query.api.GetFetchPlan.testPositive(GetFetchPlan.java:64)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at junit.framework.TestCase.runTest(TestCase.java:154)
at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:204)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at junit.textui.TestRunner.doRun(TestRunner.java:109)
at org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:120)
at org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:95)