Choice and Leafref

[temabeloglinski]

Hi Olof
I have a question about choice function and leafref.
For example I have this yang structure:

        choice myChoice {
            description "Fruit or Flowers";
            case fruit {
               leaf fruit-name {
                 description "Fruit name";
                 type leafref {
                  path "../../fruits/name";
                 }
              }
            }
            case flower {
               leaf flower-name {
                 description "Flower name";
                 type leafref {
                  path "../../flowers/name";
                 }
              }
          }
        }

But if I call commit, clixon returns an error - Nov 30 22:01:44: Commit failed. Edit and try again or discard changes: application operation-failed No referred YANG node found for leafref path ../../flowers/name.
In this case, the names of objects are called up when I click on the question mark, i.e. the paths are correct.
What could be the problem?

[olofhagsand]

Can you please complete your example with YANG rules for "flowers/name" and "fruits/name"?
There are so many combinations of choice/leafref etc that my guess is that it is not covered by regressions.

[temabeloglinski]

Yes of course.
I simplified the configuration:

list fruits {
key "name";
leaf name {
type string;
}
}

list flowers {
key "name";
leaf name {
type string;
}
}

        choice myChoice {
            description "Fruit or Flowers";
            case fruit {
               leaf fruit-name {
                 description "Fruit name";
                 type leafref {
                  path "../fruits/name";
                 }
              }
            }
            case flower {
               leaf flower-name {
                 description "Flower name";
                 type leafref {
                  path "../flowers/name";
                 }
              }
          }
        }

root@cli/> show configuration cli
set flowers 123
set flowers 2345

root@cli/> set flower-name ?
123 Flower name
2345 Flower name
Flower name

root@cli/> set flower-name 123

root@cli/> show configuration cli
set flowers 123
set flowers 2345
set flower-name 123

root@cli/> commit
Nov 30 23:16:42: Commit failed. Edit and try again or discard changes: application operation-failed No referred YANG node found for leafref path ../flowers/name
root@cli/>

[olofhagsand]

Thanks, will have a look

[temabeloglinski]

Hi Olof!
Did you manage to reproduce this error?

[khromenokroman]

Hi, I have such a problem, is there a solution to it?

[olofhagsand]

Sorry, been busy, will try to look at it tomorrow

[olofhagsand]

Confirmed this issue

[olofhagsand]

Should be fixed now. I dont think the combination of choice and leafref has ever worked.
Added regression test.
@temabeloglinski @khromenokroman please verify and if it works, close the issue

[temabeloglinski]

Hi Olof!
Thank's a lot!
Everything is working.