Subject: Re: bug#31789: nss-mdns test is failing

From: Sarah Morgensen <[email-masked]>
Date: Mon, 13 Sep 2021 00:43:04 -0700

Hello,

Thanks for the report.  Apologies that it's taken two years (!) for a
response.  I can not replicate this; does this still occur for you?

Clément Lassieur <[email-masked]> writes:

> nss-mdns test is failing.  Here is the output:
>
> %%%% Starting test avahi
> Group begin: avahi
> Test begin:
>   test-name: "wait for services"
>   source-file: "/gnu/store/b5gvmlh78s40xvxq73dpdqr7sv0skhmy-nss-mdns-builder"
>   source-line: 1
>   source-form: (test-assert "wait for services" (marionette-eval (quote (begin (use-modules (gnu services herd)) (start-service (quote nscd)) (let ((sock (socket PF_UNIX SOCK_STREAM 0))) (let try () (catch (quote system-error) (lambda () (connect sock AF_UNIX "/var/run/nscd/socket") (close-port sock) (format #t "nscd is ready~%")) (lambda args (format #t "waiting for nscd...~%") (usleep 500000) (try))))) (start-service (quote avahi-daemon)) (start-service (quote networking)) #t)) marionette))
> Test end:
>   result-kind: pass
>   actual-value: #t
> Test begin:
>   test-name: "avahi-resolve-host-name"
>   source-file: "/gnu/store/b5gvmlh78s40xvxq73dpdqr7sv0skhmy-nss-mdns-builder"
>   source-line: 1
>   source-form: (test-equal "avahi-resolve-host-name" 0 (marionette-eval (quote (system* "/run/current-system/profile/bin/avahi-resolve-host-name" "-v" "komputilo.local")) marionette))
> Test end:
>   result-kind: pass
>   actual-value: 0
>   expected-value: 0
> Test begin:
>   test-name: "avahi-browse"
>   source-file: "/gnu/store/b5gvmlh78s40xvxq73dpdqr7sv0skhmy-nss-mdns-builder"
>   source-line: 1
>   source-form: (test-equal "avahi-browse" 0 (marionette-eval (quote (system* "avahi-browse" "-avt")) marionette))
> Test end:
>   result-kind: pass
>   actual-value: 0
>   expected-value: 0
> Test begin:
>   test-name: "getaddrinfo .local"
>   source-file: "/gnu/store/b5gvmlh78s40xvxq73dpdqr7sv0skhmy-nss-mdns-builder"
>   source-line: 1
>   source-form: (test-assert "getaddrinfo .local" (match (marionette-eval (quote (getaddrinfo "komputilo.local")) marionette) (((? vector? addrinfos) ..1) (pk (quote getaddrinfo) addrinfos) (and (any (lambda (ai) (= AF_INET (addrinfo:fam ai))) addrinfos) (any (lambda (ai) (= AF_INET6 (addrinfo:fam ai))) addrinfos)))))
> Test end:
>   result-kind: fail
>   actual-value: #f
>   actual-error: (match-error "match" "no matching pattern" #f)
> Test begin:
>   test-name: "gethostbyname .local"
>   source-file: "/gnu/store/b5gvmlh78s40xvxq73dpdqr7sv0skhmy-nss-mdns-builder"
>   source-line: 1
>   source-form: (test-assert "gethostbyname .local" (match (pk (quote gethostbyname) (marionette-eval (quote (gethostbyname "komputilo.local")) marionette)) ((? vector? result) (and (string=? (hostent:name result) "komputilo.local") (= (hostent:addrtype result) AF_INET)))))
> Test end:
>   result-kind: fail
>   actual-value: #f
>   actual-error: (match-error "match" "no matching pattern" #f)
> Group end: avahi
> # of expected passes      3
> # of unexpected failures  2

--
Sarah