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https://issues.apache.org/jira/browse/QPIDIT-10?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kim van der Riet updated QPIDIT-10:
-----------------------------------
Priority: Minor (was: Major)
> AMQP type double and float fails in QpidJms -> QpidJms test
> -----------------------------------------------------------
>
> Key: QPIDIT-10
> URL: https://issues.apache.org/jira/browse/QPIDIT-10
> Project: Apache QPID Interoperability Test Suite
> Issue Type: Bug
> Components: AMQP Types Test, Qpid Jms Shim
> Affects Versions: 0.1.0
> Reporter: Kim van der Riet
> Assignee: Kim van der Riet
> Priority: Minor
>
> Both AMQP type double and float fail when run from QpidJms to QpidJms with
> the following error:
> {noformat}
> AssertionError:
> sent:['0x00000000', '0x80000000', '0x40490fdb', '0xc02df854',
> '0x00000001', '0x80000001', '0x007fffff', '0x807fffff', '0x00800000',
> '0x80800000', '0x7f7fffff', '0xff7fffff', '0x7f800000', '0xff800000',
> '0x7fc00000', '0xffc00000']
> received:['0x00000000', '0x80000000', '0x40490fdb', '0xc02df854',
> '0x00000001', '0x80000001', '0x007fffff', '0x807fffff', '0x00800000',
> '0x80800000', '0x7f7fffff', '0xff7fffff', '0x7f800000', '0xff800000',
> '0x7fc00000', '0x7fc00000']
> {noformat}
> (Similar for AMQP type double)
> The underlying issue is that the IEEE encoding for -NaN is not supported in
> Java, or is not being correctly expressed. The test sends value
> {{0xffc00000}} (-NaN), but this is being returned as {{0x7fc00000}} (+NaN),
> causing the test to fail.
> If this is in fact caused by Java's implementation of {{float}} and
> {{double}}, then this should not be considered a hard failure, but rather an
> expected failure which is ignored and does not cause the overall test to
> fail. Provision for this type of case should be made in the test framework.
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