diff options
Diffstat (limited to 'gnu/tests/base.scm')
| -rw-r--r-- | gnu/tests/base.scm | 468 |
1 files changed, 315 insertions, 153 deletions
diff --git a/gnu/tests/base.scm b/gnu/tests/base.scm index 4fe779802b..479403e5c1 100644 --- a/gnu/tests/base.scm +++ b/gnu/tests/base.scm @@ -22,10 +22,15 @@ #:use-module (gnu system grub) #:use-module (gnu system file-systems) #:use-module (gnu system shadow) + #:use-module (gnu system nss) #:use-module (gnu system vm) #:use-module (gnu services) + #:use-module (gnu services base) + #:use-module (gnu services dbus) + #:use-module (gnu services avahi) #:use-module (gnu services mcron) #:use-module (gnu services shepherd) + #:use-module (gnu services networking) #:use-module (guix gexp) #:use-module (guix store) #:use-module (guix monads) @@ -33,7 +38,8 @@ #:use-module (srfi srfi-1) #:export (run-basic-test %test-basic-os - %test-mcron)) + %test-mcron + %test-nss-mdns)) (define %simple-os (operating-system @@ -64,104 +70,123 @@ using COMMAND, a gexp that evaluates to a list of strings. Compare some properties of running system to what's declared in OS, an <operating-system>." (define test - #~(begin - (use-modules (gnu build marionette) - (srfi srfi-1) - (srfi srfi-26) - (srfi srfi-64) - (ice-9 match)) - - (define marionette - (make-marionette #$command)) - - (mkdir #$output) - (chdir #$output) - - (test-begin "basic") - - (test-assert "uname" - (match (marionette-eval '(uname) marionette) - (#("Linux" host-name version _ architecture) - (and (string=? host-name - #$(operating-system-host-name os)) - (string-prefix? #$(package-version - (operating-system-kernel os)) - version) - (string-prefix? architecture %host-type))))) - - (test-assert "shell and user commands" - ;; Is everything in $PATH? - (zero? (marionette-eval '(system " + (with-imported-modules '((gnu build marionette)) + #~(begin + (use-modules (gnu build marionette) + (srfi srfi-64) + (ice-9 match)) + + (define marionette + (make-marionette #$command)) + + (mkdir #$output) + (chdir #$output) + + (test-begin "mcron") + + (test-assert "uname" + (match (marionette-eval '(uname) marionette) + (#("Linux" host-name version _ architecture) + (and (string=? host-name + #$(operating-system-host-name os)) + (string-prefix? #$(package-version + (operating-system-kernel os)) + version) + (string-prefix? architecture %host-type))))) + + (test-assert "shell and user commands" + ;; Is everything in $PATH? + (zero? (marionette-eval '(system " . /etc/profile set -e -x guix --version ls --version grep --version info --version") - marionette))) - - (test-assert "accounts" - (let ((users (marionette-eval '(begin - (use-modules (ice-9 match)) - (let loop ((result '())) - (match (getpw) - (#f (reverse result)) - (x (loop (cons x result)))))) - marionette))) - (lset= string=? - (map passwd:name users) - (list - #$@(map user-account-name - (operating-system-user-accounts os)))))) - - (test-assert "shepherd services" - (let ((services (marionette-eval '(begin - (use-modules (gnu services herd)) - (call-with-values current-services - append)) - marionette))) - (lset= eq? - (pk 'services services) - '(root #$@(operating-system-shepherd-service-names os))))) - - (test-equal "login on tty1" - "root\n" - (begin - (marionette-control "sendkey ctrl-alt-f1" marionette) - ;; Wait for the 'term-tty1' service to be running (using - ;; 'start-service' is the simplest and most reliable way to do - ;; that.) + marionette))) + + (test-assert "accounts" + (let ((users (marionette-eval '(begin + (use-modules (ice-9 match)) + (let loop ((result '())) + (match (getpw) + (#f (reverse result)) + (x (loop (cons x result)))))) + marionette))) + (lset= string=? + (map passwd:name users) + (list + #$@(map user-account-name + (operating-system-user-accounts os)))))) + + (test-assert "shepherd services" + (let ((services (marionette-eval '(begin + (use-modules (gnu services herd)) + (call-with-values current-services + append)) + marionette))) + (lset= eq? + (pk 'services services) + '(root #$@(operating-system-shepherd-service-names os))))) + + (test-equal "login on tty1" + "root\n" + (begin + (marionette-control "sendkey ctrl-alt-f1" marionette) + ;; Wait for the 'term-tty1' service to be running (using + ;; 'start-service' is the simplest and most reliable way to do + ;; that.) + (marionette-eval + '(begin + (use-modules (gnu services herd)) + (start-service 'term-tty1)) + marionette) + + ;; Now we can type. + (marionette-type "root\n\nid -un > logged-in\n" marionette) + + ;; It can take a while before the shell commands are executed. + (let loop ((i 0)) + (unless (or (file-exists? "/root/logged-in") (> i 15)) + (sleep 1) + (loop (+ i 1)))) + (marionette-eval '(use-modules (rnrs io ports)) marionette) + (marionette-eval '(call-with-input-file "/root/logged-in" + get-string-all) + marionette))) + + (test-assert "host name resolution" + (match (marionette-eval + '(begin + ;; Wait for nscd or our requests go through it. + (use-modules (gnu services herd)) + (start-service 'nscd) + + (list (getaddrinfo "localhost") + (getaddrinfo #$(operating-system-host-name os)))) + marionette) + ((((? vector?) ..1) ((? vector?) ..1)) + #t) + (x + (pk 'failure x #f)))) + + (test-equal "host not found" + #f (marionette-eval - '(begin - (use-modules (gnu services herd)) - (start-service 'term-tty1)) - marionette) - - ;; Now we can type. - (marionette-type "root\n\nid -un > logged-in\n" marionette) - - ;; It can take a while before the shell commands are executed. - (let loop ((i 0)) - (unless (or (file-exists? "/root/logged-in") (> i 15)) - (sleep 1) - (loop (+ i 1)))) - (marionette-eval '(use-modules (rnrs io ports)) marionette) - (marionette-eval '(call-with-input-file "/root/logged-in" - get-string-all) - marionette))) - - (test-assert "screendump" - (begin - (marionette-control (string-append "screendump " #$output - "/tty1.ppm") - marionette) - (file-exists? "tty1.ppm"))) - - (test-end) - (exit (= (test-runner-fail-count (test-runner-current)) 0)))) - - (gexp->derivation name test - #:modules '((gnu build marionette)))) + '(false-if-exception (getaddrinfo "does-not-exist")) + marionette)) + + (test-assert "screendump" + (begin + (marionette-control (string-append "screendump " #$output + "/tty1.ppm") + marionette) + (file-exists? "tty1.ppm"))) + + (test-end) + (exit (= (test-runner-fail-count (test-runner-current)) 0))))) + + (gexp->derivation name test)) (define %test-basic-os (system-test @@ -216,70 +241,207 @@ functionality tests.") (command (system-qemu-image/shared-store-script os #:graphic? #f))) (define test - #~(begin - (use-modules (gnu build marionette) - (srfi srfi-64) - (ice-9 match)) - - (define marionette - (make-marionette (list #$command))) - - (define (wait-for-file file) - ;; Wait until FILE exists in the guest; 'read' its content and - ;; return it. - (marionette-eval - `(let loop ((i 10)) - (cond ((file-exists? ,file) - (call-with-input-file ,file read)) - ((> i 0) - (sleep 1) - (loop (- i 1))) - (else - (error "file didn't show up" ,file)))) - marionette)) - - (mkdir #$output) - (chdir #$output) - - (test-begin "mcron") - - (test-eq "service running" - 'running! - (marionette-eval - '(begin - (use-modules (gnu services herd)) - (start-service 'mcron) - 'running!) - marionette)) - - ;; Make sure root's mcron job runs, has its cwd set to "/root", and - ;; runs with the right UID/GID. - (test-equal "root's job" - '(0 0) - (wait-for-file "/root/witness")) - - ;; Likewise for Alice's job. We cannot know what its GID is since - ;; it's chosen by 'groupadd', but it's strictly positive. - (test-assert "alice's job" - (match (wait-for-file "/home/alice/witness") - ((1000 gid) - (>= gid 100)))) - - ;; Last, the job that uses a command; allows us to test whether - ;; $PATH is sane. (Note that 'marionette-eval' stringifies objects - ;; that don't have a read syntax, hence the string.) - (test-equal "root's job with command" - "#<eof>" - (wait-for-file "/root/witness-touch")) - - (test-end) - (exit (= (test-runner-fail-count (test-runner-current)) 0)))) - - (gexp->derivation name test - #:modules '((gnu build marionette))))) + (with-imported-modules '((gnu build marionette)) + #~(begin + (use-modules (gnu build marionette) + (srfi srfi-64) + (ice-9 match)) + + (define marionette + (make-marionette (list #$command))) + + (define (wait-for-file file) + ;; Wait until FILE exists in the guest; 'read' its content and + ;; return it. + (marionette-eval + `(let loop ((i 10)) + (cond ((file-exists? ,file) + (call-with-input-file ,file read)) + ((> i 0) + (sleep 1) + (loop (- i 1))) + (else + (error "file didn't show up" ,file)))) + marionette)) + + (mkdir #$output) + (chdir #$output) + + (test-begin "mcron") + + (test-eq "service running" + 'running! + (marionette-eval + '(begin + (use-modules (gnu services herd)) + (start-service 'mcron) + 'running!) + marionette)) + + ;; Make sure root's mcron job runs, has its cwd set to "/root", and + ;; runs with the right UID/GID. + (test-equal "root's job" + '(0 0) + (wait-for-file "/root/witness")) + + ;; Likewise for Alice's job. We cannot know what its GID is since + ;; it's chosen by 'groupadd', but it's strictly positive. + (test-assert "alice's job" + (match (wait-for-file "/home/alice/witness") + ((1000 gid) + (>= gid 100)))) + + ;; Last, the job that uses a command; allows us to test whether + ;; $PATH is sane. (Note that 'marionette-eval' stringifies objects + ;; that don't have a read syntax, hence the string.) + (test-equal "root's job with command" + "#<eof>" + (wait-for-file "/root/witness-touch")) + + (test-end) + (exit (= (test-runner-fail-count (test-runner-current)) 0))))) + + (gexp->derivation name test))) (define %test-mcron (system-test (name "mcron") (description "Make sure the mcron service works as advertised.") (value (run-mcron-test name)))) + + +;;; +;;; Avahi and NSS-mDNS. +;;; + +(define %avahi-os + (operating-system + (inherit %simple-os) + (name-service-switch %mdns-host-lookup-nss) + (services (cons* (avahi-service #:debug? #t) + (dbus-service) + (dhcp-client-service) ;needed for multicast + + ;; Enable heavyweight debugging output. + (modify-services (operating-system-user-services + %simple-os) + (nscd-service-type config + => (nscd-configuration + (inherit config) + (debug-level 3) + (log-file "/dev/console"))) + (syslog-service-type config + => + (plain-file + "syslog.conf" + "*.* /dev/console\n"))))))) + +(define (run-nss-mdns-test) + ;; Test resolution of '.local' names via libc. Start the marionette service + ;; *after* nscd. Failing to do that, libc will try to connect to nscd, + ;; fail, then never try again (see '__nss_not_use_nscd_hosts' in libc), + ;; leading to '.local' resolution failures. + (mlet* %store-monad ((os -> (marionette-operating-system + %avahi-os + #:requirements '(nscd) + #:imported-modules '((gnu services herd) + (guix combinators)))) + (run (system-qemu-image/shared-store-script + os #:graphic? #f))) + (define mdns-host-name + (string-append (operating-system-host-name os) + ".local")) + + (define test + (with-imported-modules '((gnu build marionette)) + #~(begin + (use-modules (gnu build marionette) + (srfi srfi-1) + (srfi srfi-64) + (ice-9 match)) + + (define marionette + (make-marionette (list #$run))) + + (mkdir #$output) + (chdir #$output) + + (test-begin "avahi") + + (test-assert "wait for services" + (marionette-eval + '(begin + (use-modules (gnu services herd)) + + (start-service 'nscd) + + ;; XXX: Work around a race condition in nscd: nscd creates its + ;; PID file before it is listening on its socket. + (let ((sock (socket PF_UNIX SOCK_STREAM 0))) + (let try () + (catch '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))))) + + ;; Wait for the other useful things. + (start-service 'avahi-daemon) + (start-service 'networking) + + #t) + marionette)) + + (test-equal "avahi-resolve-host-name" + 0 + (marionette-eval + '(system* + "/run/current-system/profile/bin/avahi-resolve-host-name" + "-v" #$mdns-host-name) + marionette)) + + (test-equal "avahi-browse" + 0 + (marionette-eval + '(system* "avahi-browse" "-avt") + marionette)) + + (test-assert "getaddrinfo .local" + ;; Wait for the 'avahi-daemon' service and perform a resolution. + (match (marionette-eval + '(getaddrinfo #$mdns-host-name) + marionette) + (((? vector? addrinfos) ..1) + (pk 'getaddrinfo addrinfos) + (and (any (lambda (ai) + (= AF_INET (addrinfo:fam ai))) + addrinfos) + (any (lambda (ai) + (= AF_INET6 (addrinfo:fam ai))) + addrinfos))))) + + (test-assert "gethostbyname .local" + (match (pk 'gethostbyname + (marionette-eval '(gethostbyname #$mdns-host-name) + marionette)) + ((? vector? result) + (and (string=? (hostent:name result) #$mdns-host-name) + (= (hostent:addrtype result) AF_INET))))) + + + (test-end) + (exit (= (test-runner-fail-count (test-runner-current)) 0))))) + + (gexp->derivation "nss-mdns" test))) + +(define %test-nss-mdns + (system-test + (name "nss-mdns") + (description + "Test Avahi's multicast-DNS implementation, and in particular, test its +glibc name service switch (NSS) module.") + (value (run-nss-mdns-test)))) |