[OPENJPA-2489] Delayed collection proxy tests failing with Java 8

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: jdbc
• Environment: Java 8; java version "1.8.0"; Java(TM) SE Runtime Environment (build 1.8.0-b132); Java HotSpot(TM) Client VM (build 25.0-b70, mixed mode)
• Assignee: Kevin W. Sutter
• Reporter: Kevin W. Sutter
• Created: 11/Apr/14 14:53
• Updated: 06/Jun/15 14:25
• Resolved: 21/Apr/14 20:42

Description

Several proxy tests are failing in the openjpa-persistence-jdbc bucket related to the delayed collection tests. Most likely this is due to the Map interface changes introduced by Java 8. List of failed tests:

Failed tests:
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.hset.TestDelayedHashSetProxyDetachLite)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.hset.TestDelayedHashSetProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.pqueue.TestDelayedPriorityQueueProxyDetachLite)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.llist.TestDelayedLinkedListProxyDetachLite)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.llist.TestDelayedLinkedListProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.tset.TestDelayedTreeSetProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.lhset.TestDelayedLinkedHashSetProxyDetachLite)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.lhset.TestDelayedLinkedHashSetProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.vec.TestDelayedVectorProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.tset.TestDelayedTreeSetProxyDetachLite)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.alist.TestDelayedArrayListProxyDetachLite)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.alist.TestDelayedArrayListProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.pqueue.TestDelayedPriorityQueueProxy)
testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.vec.TestDelayedVectorProxyDetachLite)

I took a quick look at the surefire report and the error makes no sense why Java 8 would affect this outcome:

<failure message="Expected regular expression <SELECT .* DC_EMPLOYEE .* >
to be contained in SQL statements:
SELECT t0.id FROM DC_DEPARTMENT t0 WHERE t0.id = ?
SELECT t0.awdName, t0.awdType FROM DC_DEP_AWD t0 WHERE t0.DEPARTMENT_ID = ?
SELECT t1.id, t1.name FROM DC_DEP_PRD t0 INNER JOIN Product t1 ON t0.PRODUCTS_ID = t1.id WHERE t0.DEPARTMENT_ID = ?

We will need to resolve this before claiming support for Java 8.

Issue Links

• relates to: OPENJPA-2490 Duplicate key errors when testing with Java 8