[DAFFODIL-2259] unparse of choices not working properly - eventUnparserMap

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0, 2.3.0, 2.4.0, 2.5.0
• Fix Version/s: 2.5.0
• Component/s: Back End, Middle "End"
• Assignee: Mike Beckerle
• Reporter: Mike Beckerle
• Created: 26/Dec/19 14:48
• Updated: 20/May/21 12:34
• Resolved: 26/Dec/19 22:35

Description

Still isolating the bug, but from dev at daffodil email:

eventUnparserMaps are not being properly populated.

Given an incoming infoset event these maps steer the unparser to select the correct choice branch to unparse.

In the schema for mil-std-2045 version 0.0.4, there is a choice between control_release_marking_D1 and control_release_marking_C, so the choice branch map should be a table matching those elements to corresponding branches in the schema.

But the eventUnparserMap contains only a mapping for control_release_marking_C.

There is no test in the mil-std-2045 schema project itself that runs into this bug.

There is a test in the vmf project which runs into this (The quite old master branch, which I am updating to use mil-std-2045 version 0.0.4 headers). The test is of a mil-std-2045-header-rev-D1, with a VMF message payload. This test has the control_release_marking_D1 element in it, which is the correct element given that the header says it is rev D1. But the unparser looks for only control_release_marking_C.

The VMF test is test_K07_1.

Issue Links

• links to: GitHub Pull Request #307