rostest: use AnyMsg in publishtest #1659
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dirk-thomas
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Mar 15, 2019
beetleskin
changed the title
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Done, anything missing? |
|
LGTM. Thanks for the patch. |
tahsinkose
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Apr 15, 2019
* publishtest: use AnyMsg in publishtest * fix concerns
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any plans to release this? |
See #1802. |
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Right now publishtest only works correctly when a publisher of the given topic exists: If no publisher exists, the retrieval of the topic class blocks until the test times out. This leads to aborted tests when one would expect a failed one with correct error message, stating that no message on the given topic was published. Using rospy.AnyMsg fixes that.
This also makes it impossible to test that a certain topic is not being published, when no publisher exists.