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From "Sergey Vladimirov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JXPATH-89) Cannot compare pointers that do not belong to the same tree
Date Mon, 18 Jun 2007 14:48:26 GMT

     [ https://issues.apache.org/jira/browse/JXPATH-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Vladimirov updated JXPATH-89:
------------------------------------

    Description: 
For XPath "$var | /MAIN/A" exception is thrown:

org.apache.commons.jxpath.JXPathException: Cannot compare pointers that do not belong to the
same tree: '$var' and ''
	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:665)
	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:649)
	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:649)
	at org.apache.commons.jxpath.ri.model.NodePointer.compareTo(NodePointer.java:639)
	at java.util.Arrays.mergeSort(Arrays.java:1152)
	at java.util.Arrays.sort(Arrays.java:1079)
	at java.util.Collections.sort(Collections.java:113)
	at org.apache.commons.jxpath.ri.EvalContext.constructIterator(EvalContext.java:176)
	at org.apache.commons.jxpath.ri.EvalContext.hasNext(EvalContext.java:100)
	at org.apache.commons.jxpath.JXPathContext.selectNodes(JXPathContext.java:648)
	at org.apache.commons.jxpath.ri.model.VariablePointerTestCase.testUnionOfVariableAndNode(VariablePointerTestCase.java:76)

  was:
For XPath "$var | /MAIN/A" exception is thrown:

org.apache.commons.jxpath.JXPathException: Cannot compare pointers that do not belong to the
same tree: '$var' and ''
	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:665)
	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:649)
	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:649)
	at org.apache.commons.jxpath.ri.model.NodePointer.compareTo(NodePointer.java:639)
	at java.util.Arrays.mergeSort(Arrays.java:1152)
	at java.util.Arrays.sort(Arrays.java:1079)
	at java.util.Collections.sort(Collections.java:113)
	at org.apache.commons.jxpath.ri.EvalContext.constructIterator(EvalContext.java:176)
	at org.apache.commons.jxpath.ri.EvalContext.hasNext(EvalContext.java:100)
	at org.apache.commons.jxpath.JXPathContext.selectNodes(JXPathContext.java:648)
	at org.apache.commons.jxpath.ri.model.VariablePointerTestCase.testUnionOfVariableAndNode(VariablePointerTestCase.java:76)
	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:164)
	at junit.framework.TestCase.runBare(TestCase.java:130)
	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:120)
	at junit.framework.TestSuite.runTest(TestSuite.java:230)
	at junit.framework.TestSuite.run(TestSuite.java:225)
	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)




> Cannot compare pointers that do not belong to the same tree
> -----------------------------------------------------------
>
>                 Key: JXPATH-89
>                 URL: https://issues.apache.org/jira/browse/JXPATH-89
>             Project: Commons JXPath
>          Issue Type: Bug
>    Affects Versions: Nightly Builds, 1.2 Final
>         Environment: codebase: 1.2 or latest version from SVN, JDK 1.4
>            Reporter: Sergey Vladimirov
>         Attachments: VariablePointerTestCase.java
>
>
> For XPath "$var | /MAIN/A" exception is thrown:
> org.apache.commons.jxpath.JXPathException: Cannot compare pointers that do not belong
to the same tree: '$var' and ''
> 	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:665)
> 	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:649)
> 	at org.apache.commons.jxpath.ri.model.NodePointer.compareNodePointers(NodePointer.java:649)
> 	at org.apache.commons.jxpath.ri.model.NodePointer.compareTo(NodePointer.java:639)
> 	at java.util.Arrays.mergeSort(Arrays.java:1152)
> 	at java.util.Arrays.sort(Arrays.java:1079)
> 	at java.util.Collections.sort(Collections.java:113)
> 	at org.apache.commons.jxpath.ri.EvalContext.constructIterator(EvalContext.java:176)
> 	at org.apache.commons.jxpath.ri.EvalContext.hasNext(EvalContext.java:100)
> 	at org.apache.commons.jxpath.JXPathContext.selectNodes(JXPathContext.java:648)
> 	at org.apache.commons.jxpath.ri.model.VariablePointerTestCase.testUnionOfVariableAndNode(VariablePointerTestCase.java:76)

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