[Vtd-xml-users] more information on aforementioned BinaryExpr bug...

[Paul T. <pt...@gm...>]

seems it's definitely surrounding the & being a value for an attribute.

it's entering VTDNav.getCharResolved(int) w/ a value of 413 for the offset.
hits the switch stmt @ line 632, and simply falls into the default
which throws an exception.


On 1/10/07, Paul Tomsic <pt...@gm...> wrote:
> Hello, while using v.1.9 (and actually, i believe it's a bug in prior
> versions dating back to 1.5)
> i'm getting the stack trace below.
>
> I've attached a simple unit test that emulates this behaviour.
> Within my unit test, if you substitute "FAILING_CODE" with "PASSING_CODE"
> on line 23, the error doesn't occur.
>
> As near as i can tell, it's got something to do w/ the "bean" element
> that is directly beneath a bean element that contains the "&amp;"
> symbol, as is the case w/ the "AIR" bean"
>
> if the attachment doesn't make it, i can simply inline the class, let me know
>
> thoughts?
>
> --- stack trace ---
>
>     [junit] Testcase: testCompStringNodeSet(com.ximpleware.BinaryExprTest):
> Caused an ERROR
>     [junit] Undefined behavior
>     [junit] java.lang.RuntimeException: Undefined behavior
>     [junit]     at
> com.ximpleware.BinaryExpr.compStringNodeSet(BinaryExpr.java:364)
>     [junit]     at com.ximpleware.BinaryExpr.computeEQNE(BinaryExpr.java:234)
>     [junit]     at com.ximpleware.BinaryExpr.evalBoolean(BinaryExpr.java:113)
>     [junit]     at com.ximpleware.BinaryExpr.evalBoolean(BinaryExpr.java:111)
>     [junit]     at com.ximpleware.xpath.Predicate.eval(Predicate.java:41)
>     [junit]     at com.ximpleware.xpath.Step.evalPredicates(Step.java:118)
>     [junit]     at com.ximpleware.xpath.Step.eval(Step.java:108)
>     [junit]     at
> com.ximpleware.LocationPathExpr.process_child(LocationPathExpr.java:291)
>     [junit]     at
> com.ximpleware.LocationPathExpr.evalNodeSet(LocationPathExpr.java:1556)
>     [junit]     at com.ximpleware.UnionExpr.evalNodeSet(UnionExpr.java:111)
>     [junit]     at com.ximpleware.AutoPilot.evalXPath(AutoPilot.java:549)
>     [junit]     at
> com.ximpleware.BinaryExprTest.testCompStringNodeSet(BinaryExprTest.java:28)
>     [junit]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     [junit]     at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>     [junit]     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
>
>