Markus,
No such luck. Still the same problem. Sorry that I can't be of more
service at the moment -- busy with some other work activities...
Running org.apache.openjpa.lib.graph.TestDepthFirstAnalysis
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (after init): node = [EMAIL PROTECTED] info =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): node = [EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
[EMAIL PROTECTED]
DEBUG (init): node = 5 info = [EMAIL PROTECTED]
DEBUG (init): node = 4 info = [EMAIL PROTECTED]
DEBUG (init): node = 3 info = [EMAIL PROTECTED]
DEBUG (init): node = 2 info = [EMAIL PROTECTED]
DEBUG (init): node = 1 info = [EMAIL PROTECTED]
DEBUG (after init): node = 5 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 4 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 3 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 2 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 1 info =
[EMAIL PROTECTED]
DEBUG (visit): node = 5
DEBUG (visit): other = null otherInfo = null
DEBUG (init): node = 5 info = [EMAIL PROTECTED]
DEBUG (init): node = 4 info = [EMAIL PROTECTED]
DEBUG (init): node = 3 info = [EMAIL PROTECTED]
DEBUG (init): node = 2 info = [EMAIL PROTECTED]
DEBUG (init): node = 1 info = [EMAIL PROTECTED]
DEBUG (after init): node = 5 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 4 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 3 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 2 info =
[EMAIL PROTECTED]
DEBUG (after init): node = 1 info =
[EMAIL PROTECTED]
DEBUG (visit): node = 5
DEBUG (visit): other = null otherInfo = null
Tests run: 4, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.015 sec
<<< FAILURE!
testBackEdges(org.apache.openjpa.lib.graph.TestDepthFirstAnalysis) Time
elapsed: 0.015 sec <<< ERROR!
java.lang.NullPointerException
at org.apache.openjpa.lib.graph.DepthFirstAnalysis.visit(
DepthFirstAnalysis.java:108)
at org.apache.openjpa.lib.graph.DepthFirstAnalysis.<init>(
DepthFirstAnalysis.java:83)
at org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.setUpGraph2(
TestDepthFirstAnalysis.java:88)
at org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.testBackEdges
(TestDepthFirstAnalysis.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
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 org.apache.openjpa.lib.test.AbstractTestCase.run(
AbstractTestCase.java:178)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.apache.maven.surefire.junit.JUnitTestSet.execute(
JUnitTestSet.java:210)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(
AbstractDirectoryTestSuite.java:135)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(
AbstractDirectoryTestSuite.java:122)
at org.apache.maven.surefire.Surefire.run(Surefire.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(
SurefireBooter.java:225)
at org.apache.maven.surefire.booter.SurefireBooter.main(
SurefireBooter.java:747)
testForwardEdges(org.apache.openjpa.lib.graph.TestDepthFirstAnalysis) Time
elapsed: 0 sec <<< ERROR!
java.lang.NullPointerException
at org.apache.openjpa.lib.graph.DepthFirstAnalysis.visit(
DepthFirstAnalysis.java:108)
at org.apache.openjpa.lib.graph.DepthFirstAnalysis.<init>(
DepthFirstAnalysis.java:83)
at org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.setUpGraph2(
TestDepthFirstAnalysis.java:88)
at
org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.testForwardEdges(
TestDepthFirstAnalysis.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
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 org.apache.openjpa.lib.test.AbstractTestCase.run(
AbstractTestCase.java:178)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.apache.maven.surefire.junit.JUnitTestSet.execute(
JUnitTestSet.java:210)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(
AbstractDirectoryTestSuite.java:135)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(
AbstractDirectoryTestSuite.java:122)
at org.apache.maven.surefire.Surefire.run(Surefire.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(
SurefireBooter.java:225)
at org.apache.maven.surefire.booter.SurefireBooter.main(
SurefireBooter.java:747)
On 7/19/07, Markus Fuchs <[EMAIL PROTECTED]> wrote:
Kevin,
the failure might be caused by the field _dfa being initialized twice,
once in setUp and again in testBackEdges/testForwardEdges. Please try
the attached patch to resolve the problem.
Thanks,
-- markus.
Kevin Sutter wrote:
> Markus,
> Here's the output after applying your diagnostic patch: Hope it helps!
>
> Running org.apache.openjpa.lib.graph.TestDepthFirstAnalysis
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (init): node = 5 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 4 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 3 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 2 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 1 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 5 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 4 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 3 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 2 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 1 info =
> [EMAIL PROTECTED]
> DEBUG (visit): node = 5
> DEBUG (visit): other = null otherInfo = null
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = [EMAIL PROTECTED] info =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): node = [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (visit): other = [EMAIL PROTECTED] otherInfo =
> [EMAIL PROTECTED]
> DEBUG (init): node = 5 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 4 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 3 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 2 info =
> [EMAIL PROTECTED]
> DEBUG (init): node = 1 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 5 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 4 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 3 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 2 info =
> [EMAIL PROTECTED]
> DEBUG (after init): node = 1 info =
> [EMAIL PROTECTED]
> DEBUG (visit): node = 5
> DEBUG (visit): other = null otherInfo = null
> Tests run: 4, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.016sec
> <<< FAILURE!
> testBackEdges(org.apache.openjpa.lib.graph.TestDepthFirstAnalysis) Time
> elapsed: 0.016 sec <<< ERROR!
> java.lang.NullPointerException
> at org.apache.openjpa.lib.graph.DepthFirstAnalysis.visit(
> DepthFirstAnalysis.java:108)
> at org.apache.openjpa.lib.graph.DepthFirstAnalysis.<init>(
> DepthFirstAnalysis.java:83)
> at
> org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.setUpGraph2(
> TestDepthFirstAnalysis.java:78)
> at
> org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.testBackEdges
> (TestDepthFirstAnalysis.java:105)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:64)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> 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 org.apache.openjpa.lib.test.AbstractTestCase.run(
> AbstractTestCase.java:178)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at org.apache.maven.surefire.junit.JUnitTestSet.execute(
> JUnitTestSet.java:210)
> at
>
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(
>
> AbstractDirectoryTestSuite.java:)
> at
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(
> AbstractDirectoryTestSuite.java:122)
> at org.apache.maven.surefire.Surefire.run(Surefire.java:129)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:64)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at
> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(
> SurefireBooter.java:225)
> at org.apache.maven.surefire.booter.SurefireBooter.main(
> SurefireBooter.java:747)
>
> testForwardEdges(org.apache.openjpa.lib.graph.TestDepthFirstAnalysis)
> Time
> elapsed: 0 sec <<< ERROR!
> java.lang.NullPointerException
> at org.apache.openjpa.lib.graph.DepthFirstAnalysis.visit(
> DepthFirstAnalysis.java:108)
> at org.apache.openjpa.lib.graph.DepthFirstAnalysis.<init>(
> DepthFirstAnalysis.java:83)
> at
> org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.setUpGraph2(
> TestDepthFirstAnalysis.java:78)
> at
> org.apache.openjpa.lib.graph.TestDepthFirstAnalysis.testForwardEdges(
> TestDepthFirstAnalysis.java:129)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:64)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> 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 org.apache.openjpa.lib.test.AbstractTestCase.run(
> AbstractTestCase.java:178)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at org.apache.maven.surefire.junit.JUnitTestSet.execute(
> JUnitTestSet.java:210)
> at
>
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(
>
> AbstractDirectoryTestSuite.java:)
> at
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(
> AbstractDirectoryTestSuite.java:122)
> at org.apache.maven.surefire.Surefire.run(Surefire.java:129)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:64)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at
> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(
> SurefireBooter.java:225)
> at org.apache.maven.surefire.booter.SurefireBooter.main(
> SurefireBooter.java:747)
>
>
> On 7/18/07, Markus Fuchs <[EMAIL PROTECTED]> wrote:
>>
>> Thanks Marc. I added debug statements the the code accessing the
>> _nodeInfo Map. Could somebody please try the attached patch!
>>
>> -- markus.
>>
>> Marc Prud'hommeaux wrote:
>> >
>> > As a random shot in the dark (I can't reproduce the error on my
>> > machine), I notice that the _nodeInfo Map is relying on keys being of
>> > type java.util.Collection, and the javadoc for Collection.equals()
>> > does not actually require that equality be evaluated based on the
>> > content of the collection (although java.util.List.equals() does).
>> >
>> > So if somehow there is an IBM-specific list that is being put in
there
>> > as a key, then a lookup using an equivalent collection might not be
>> > succeeding, resulting in _nodeInfo.get(other) returning null.
>> >
>> > Anyway, just a guess. Some debug statements would very quickly show
it
>> > that might be the case or not.
>> >
>> >
>> >
>> >
>> >
>> > On Jul 18, 2007, at 8:59 AM, Patrick Linskey wrote:
>> >
>> >> From the source:
>> >>
>> >>> otherInfo = (NodeInfo) _nodeInfo.get(other);
>> >>> if (otherInfo.color == NodeInfo.COLOR_WHITE) {
>> >>
>> >> Assuming that the class constant is non-null, that leaves otherInfo.
>> >> _nodeInfo is populated during construction based on the graph passed
>> >> to the constructor. It looks like the null must be coming from
>> >> Graph.java:154 or Graph.java:162.
>> >>
>> >> -Patrick
>> >>
>> >> On 7/18/07, Craig L Russell <[EMAIL PROTECTED]> wrote:
>> >>> So it's either a bug in the IBM vm or a bug in our code that
>> exploits
>> >>> some loophole in the spec that the Sun JDK doesn't fail on...
>> >>>
>> >>> Craig
>> >>>
>> >>> On Jul 18, 2007, at 8:38 AM, Kevin Sutter wrote:
>> >>>
>> >>> > Yes, and the Sun JDK works just fine. So, for the majority of
the
>> >>> > folks,
>> >>> > there is no problem... :-(
>> >>> >
>> >>> > On 7/18/07, Craig L Russell <[EMAIL PROTECTED]> wrote:
>> >>> >>
>> >>> >> I don't suppose you have run this with the Sun JDK (that I've
>> tested
>> >>> >> on).
>> >>> >>
>> >>> >> Craig
>> >>> >>
>> >>> >> On Jul 18, 2007, at 8:00 AM, Kevin Sutter wrote:
>> >>> >>
>> >>> >> > Craig,
>> >>> >> > I haven't taken the time to figure out the source of the
>> problem
>> >>> >> > yet, but I
>> >>> >> > am experiencing two NPE's in our test bucket when running with
>> the
>> >>> >> > IBM JDK (
>> >>> >> > 1.5.0 SR5). I thought I would post a heads-up for any IBM JDK
>> >>> >> > users...
>> >>>
>> >>> Craig Russell
>> >>> Architect, Sun Java Enterprise System
>> http://java.sun.com/products/jdo
>> >>> 408 276-5638 mailto:[EMAIL PROTECTED]
>> >>> P.S. A good JDO? O, Gasp!
>> >>>
>> >>>
>> >>>
>> >>
>> >>
>> >> --Patrick Linskey
>> >> 202 669 5907
>> >
>>
>>
>
Index:
openjpa-lib/src/test/java/org/apache/openjpa/lib/graph/TestDepthFirstAnalysis.java
===================================================================
---
openjpa-lib/src/test/java/org/apache/openjpa/lib/graph/TestDepthFirstAnalysis.java
(revision
557093)
+++
openjpa-lib/src/test/java/org/apache/openjpa/lib/graph/TestDepthFirstAnalysis.java
(working
copy)
@@ -35,7 +35,6 @@
private DepthFirstAnalysis _dfa = null;
public void setUp() {
- setUpGraph1();
}
public void setUpGraph1() {
@@ -58,30 +57,30 @@
public void setUpGraph2() {
Graph graph = new Graph();
- Integer node1 = new Integer(5);
- Integer node2 = new Integer(4);
+ Integer node5 = new Integer(5);
+ Integer node4 = new Integer(4);
Integer node3 = new Integer(3);
- Integer node4 = new Integer(2);
- Integer node5 = new Integer(1);
+ Integer node2 = new Integer(2);
+ Integer node1 = new Integer(1);
+ graph.addNode(node5);
+ graph.addNode(node4);
+ graph.addNode(node3);
+ graph.addNode(node2);
graph.addNode(node1);
- graph.addNode(node2);
- graph.addNode(node3);
- graph.addNode(node4);
- graph.addNode(node5);
- graph.addEdge(new Edge(node1, node2, true));
- graph.addEdge(new Edge(node2, node3, true));
+ graph.addEdge(new Edge(node5, node4, true));
+ graph.addEdge(new Edge(node4, node3, true));
graph.addEdge(new Edge(node3, node3, true));
- graph.addEdge(new Edge(node3, node4, true));
- graph.addEdge(new Edge(node4, node1, true));
- graph.addEdge(new Edge(node4, node2, true));
- graph.addEdge(new Edge(node5, node2, true));
+ graph.addEdge(new Edge(node3, node2, true));
+ graph.addEdge(new Edge(node2, node5, true));
+ graph.addEdge(new Edge(node2, node4, true));
+ graph.addEdge(new Edge(node1, node4, true));
_dfa = new DepthFirstAnalysis(graph);
}
public void testNodeSorting() {
+ setUpGraph1();
Collection nodes = _dfa.getSortedNodes();
assertEquals(4, nodes.size());
-
int time = 0;
Object node;
for (Iterator itr = nodes.iterator(); itr.hasNext();) {
@@ -92,6 +91,7 @@
}
public void testEdgeTyping() {
+ setUpGraph1();
Collection edges = _dfa.getEdges(Edge.TYPE_BACK);
assertEquals(2, edges.size());
Iterator itr = edges.iterator();
