Issue with setting default value for list and leaf-list using refine

[raghavendramayagundi]

Two issues seen for "refine" statement:

• for leaf, if default was mentioned before and if you try to change that using refine, loading of yang fails telling "panic: default already set"
• for leaf-list, more than one default value can not be set under "refine"

Yang used: module refine_default { grouping grouping-data { leaf grouping-data-leaf { default "grouping default"; config false; type string; } leaf-list grouping-data-leaf-list { min-elements 2; type string; default "one"; } } container grouping-container { uses grouping-data { refine grouping-data-leaf { default "testing refine"; description "refine leaf";//fails mandatory true; config true; } refine grouping-data-leaf-list { min-elements 5; max-elements 14; default "two"; default "three";//fails } } } }

I am using v0.0.0-20230828130712-4df55d501001 of the freeconf lib.

[raghavendramayagundi]

refine_default.txt Attaching the yang file used for testing

[dhubler]

I haven't forgot about this. looks like it should be straightforward, just need to find few minutes to take a look

[raghavendramayagundi]

Just to highlight, https://www.rfc-editor.org/rfc/rfc7950.html#page-106 says leaf and leaf-list will get "new" default values defined by "refine"

[dhubler]

should be fixed, you can reopen if not test case : https://github.com/freeconf/yang/blob/master/parser/testdata/grouping/refine-default.yang test result: https://github.com/freeconf/yang/blob/master/parser/testdata/grouping/gold/refine-default.json