JPOX does not support instanceof operator

• Key: JDO-173
• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: Andy Jefferson
• Reporter: Michael Watzek
• Component/s: tck2

Description

JPOX does not support instanceof operator. This bug may be reproduced applying patch JDO-158. The following JDO query fails throwing an Exception:

SELECT FROM org.apache.jdo.tck.pc.company.Employee WHERE mentor instanceof org.apache.jdo.tck.pc.company.PartTimeEmployee.

org.jpox.store.query.JDOQLQuery$Compiler$ExpressionSyntaxException: The JDOQL query contains an invalid expression at character 8 in "mentor instanceof org.apache.jdo.tck.pc.company.PartTimeEmployee"
at org.jpox.store.query.JDOQLQuery$Compiler.compileQueryStatement(JDOQLQuery.java:892)
at org.jpox.store.query.JDOQLQuery.compile(JDOQLQuery.java:566)
at org.jpox.store.query.JDOQLQuery.performExecute(JDOQLQuery.java:636)
at org.jpox.store.query.Query.executeWithMap(Query.java:891)
at org.jpox.store.query.Query.executeWithArray(Query.java:871)
at org.jpox.store.query.Query.execute(Query.java:803)
at org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:639)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:559)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:535)
at org.apache.jdo.tck.query.jdoql.operators.Instanceof.testPositive(Instanceof.java:83)
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)

Comments

[Michael Watzek]

Component set to tck20.

[Andy Jefferson]

Implemented in JPOX CVS. Test passes with builds dated 05/11/2005 or later