| Andy Jefferson (JIRA) 2006-01-06, 5:45 pm |
| [ http://issues.apache.org/jira/brows...action_12361984 ]
Andy Jefferson commented on JDO-263:
------------------------------------
You say that your patch changes the results to those you show in 04 Jan. Well if I round the numbers (that current SVN gives and that I quoted) to the same precision as what was "expected" I get the exact same number as the expected. I only have to look a
t the numbers to do that. For example if I take 64564645656.78656768798828125 and round it to the same precision as the expected (64564645656.78657 - i.e 5 decimal places) then I get 64564645656.78657. Where does your number come from ?
Why it is different from other tests? I've no idea. I do know that storage of and retrieval of large floating point numbers is unreliable - see the issue about "LessThanEquals" and about Derby storing things in a seemingly odd way. The only difference her
e is that you have a serialised array of large floating point numbers, as opposed to a single column with a large floating point number in it. Consequently we have introduced serialisation, and arrays
Why does the serialised BigDecimal fail ? see above. It is serialised.
I still fail to see what JPOX is expected to do when the underlying datastore doesnt store floating points in a reliable way.
> TestArrayCollections: Field "org.apache.jdo.tck.pc.fieldtypes.ArrayCollections.ArrayOfObject1" is declared as a reference type (interface/Object) but no implementation classes of "java.lang.Object" have been found!
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: JDO-263
> URL: http://issues.apache.org/jira/browse/JDO-263
> Project: JDO
> Type: Bug
> Components: tck20
> Reporter: Michelle Caisse
> Assignee: Andy Jefferson
> Attachments: jdo-263.patch
>
> test(org.apache.jdo.tck.models.fieldtypes.TestArrayCollections)javax.jdo.JDOUserException: Field "org.apache.jdo.tck.pc.fieldtypes.ArrayCollections.ArrayOfObject1" is declared as a reference type (interface/Object) but no implementation classes of "java
.lang.Object" have been found!
> at org.jpox.metadata.MetaDataUtils. getImplementationNamesForReferenceField(
MetaDataUtils.java:594)
> at org.jpox.store.rdbms.table.ColumnCreator. createColumnsForReferenceField(ColumnCre
ator.java:184)
> at org.jpox.store.rdbms.table.ColumnCreator.createColumnsForField(ColumnCreator.java:296)
> at org.jpox.store.rdbms.table.ColumnCreator.createColumns(ColumnCreator.java:95)
> at org.jpox.store.rdbms.table.ArrayTable.initialize(ArrayTable.java:83)
> at org.jpox.store.rdbms.RDBMSManager$ClassAdder.addClassTablesAndValidate(RDBMSManager.java:2404)
> at org.jpox.store.rdbms.RDBMSManager$ClassAdder.run(RDBMSManager.java:2033)
> at org.jpox.store.rdbms.RDBMSManager$MgmtTransaction.execute(RDBMSManager.java:1893)
> at org.jpox.store.rdbms.RDBMSManager.addClasses(RDBMSManager.java:479)
> at org.jpox.store.rdbms.RDBMSManager.addClass(RDBMSManager.java:493)
> at org.jpox.store.rdbms.RDBMSManager.getDatastoreClass(RDBMSManager.java:766)
> at org.jpox.state.StateManagerImpl.populateStrategyFields(StateManagerImpl.java:781)
> at org.jpox.state.StateManagerImpl.<init>(StateManagerImpl.java:584)
> at org.jpox.AbstractPersistenceManager. internalMakePersistent(AbstractPersisten
ceManager.java:1076)
> at org.jpox.AbstractPersistenceManager. makePersistent(AbstractPersistenceManage
r.java:1131)
> at org.apache.jdo.tck.models.fieldtypes.TestArrayCollections.runTest(TestArrayCollections.java:93)
> at org.apache.jdo.tck.models.fieldtypes.TestArrayCollections.test(TestArrayCollections.java:69)
> 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.jdo.tck.JDO_Test.runBare(JDO_Test.java:204)
> at org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:120)
> at org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:95)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secur...nistrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
|