;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018 Ricardo Wurmus ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see . (define-module (test-channels) #:use-module (guix channels) #:use-module (guix profiles) #:use-module ((guix build syscalls) #:select (mkdtemp!)) #:use-module (guix tests) #:use-module (guix store) #:use-module ((guix grafts) #:select (%graft?)) #:use-module (guix derivations) #:use-module (guix sets) #:use-module (guix gexp) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:use-module (srfi srfi-64) #:use-module (ice-9 match)) (test-begin "channels") (define* (make-instance #:key (name 'fake) (commit "cafebabe") (spec #f)) (define instance-dir (mkdtemp! "/tmp/checkout.XXXXXX")) (and spec (with-output-to-file (string-append instance-dir "/.guix-channel") (lambda _ (format #t "~a" spec)))) (checkout->channel-instance instance-dir #:commit commit #:name name)) (define instance--boring (make-instance)) (define instance--no-deps (make-instance #:spec '(channel (version 0) (dependencies (channel (name test-channel) (url "https://example.com/test-channel")))))) (define instance--simple (make-instance #:spec '(channel (version 0) (dependencies (channel (name test-channel) (url "https://example.com/test-channel")))))) (define instance--with-dupes (make-instance #:spec '(channel (version 0) (dependencies (channel (name test-channel) (url "https://example.com/test-channel")) (channel (name test-channel) (url "https://example.com/test-channel") (commit "abc1234")) (channel (name test-channel) (url "https://example.com/test-channel-elsewhere")))))) (define read-channel-metadata (@@ (guix channels) read-channel-metadata)) (test-equal "read-channel-metadata returns #f if .guix-channel does not exist" #f (read-channel-metadata instance--boring)) (test-assert "read-channel-metadata returns " (every (@@ (guix channels) channel-metadata?) (map read-channel-metadata (list instance--no-deps instance--simple instance--with-dupes)))) (test-assert "read-channel-metadata dependencies are channels" (let ((deps ((@@ (guix channels) channel-metadata-dependencies) (read-channel-metadata instance--simple)))) (match deps (((? channel? dep)) #t) (_ #f)))) (test-assert "latest-channel-instances includes channel dependencies" (let* ((channel (channel (name 'test) (url "test"))) (test-dir (channel-instance-checkout instance--simple))) (mock ((guix git) latest-repository-commit (lambda* (store url #:key ref) (match url ("test" (values test-dir 'whatever)) (_ (values "/not-important" 'not-important))))) (let ((instances (latest-channel-instances #f (list channel)))) (and (eq? 2 (length instances)) (lset= eq? '(test test-channel) (map (compose channel-name channel-instance-channel) instances))))))) (test-assert "latest-channel-instances excludes duplicate channel dependencies" (let* ((channel (channel (name 'test) (url "test"))) (test-dir (channel-instance-checkout instance--with-dupes))) (mock ((guix git) latest-repository-commit (lambda* (store url #:key ref) (match url ("test" (values test-dir 'whatever)) (_ (values "/not-important" 'not-important))))) (let ((instances (latest-channel-instances #f (list channel)))) (and (eq? 2 (length instances)) (lset= eq? '(test test-channel) (map (compose channel-name channel-instance-channel) instances)) ;; only the most specific channel dependency should remain, ;; i.e. the one with a specified commit. (find (lambda (instance) (and (eq? (channel-name (channel-instance-channel instance)) 'test-channel) (eq? (channel-commit (channel-instance-channel instance)) 'abc1234))) instances)))))) (test-assert "channel-instances->manifest" ;; Compute the manifest for a graph of instances and make sure we get a ;; derivation graph that mirrors the instance graph. This test also ensures ;; we don't try to access Git repositores at all at this stage. (let* ((spec (lambda deps `(channel (version 0) (dependencies ,@(map (lambda (dep) `(channel (name ,dep) (url "http://example.org"))) deps))))) (guix (make-instance #:name 'guix)) (in2018-06-13tests: Honor the return value of 'start-service'.Clément Lassieur Since commit dc7b3e56337ee9d8dcd8fe7d5cab71ef536d024f, 'start-service' returns the Shepherd's representation of the service as a sexp, and '#f' if the service fails to start. Also, it doesn't throw an exception when the service fails to start, so relying on an exception instead of relying on its return value is a false positive. * gnu/tests/base.scm (run-nss-mdns-test): Split tests so to check the return value of 'start-service'. (run-mcron-test, run-nss-mdns-test): Use 'test-assert' with the return value of 'start-service'. * gnu/tests/admin.scm (run-tailon-test): Idem. * gnu/tests/dict.scm (run-dicod-test): Idem. * gnu/tests/mail.scm (run-opensmtpd-test, run-exim-test, run-dovecot-test): Idem. * gnu/tests/messaging.scm (run-xmpp-test, run-bitlbee-test): Idem. * gnu/tests/nfs.scm (run-nfs-test): Idem. * gnu/tests/rsync.scm (run-rsync-test): Idem. * gnu/tests/ssh.scm (run-ssh-test): Idem. * gnu/tests/version-control.scm (run-cgit-test, run-git-http-test): Idem. * gnu/tests/web.scm (run-php-fpm-test): Idem. (requisites store (list (derivation-file-name drv))))) (in (map derivation-file-name in)) (out (map derivation-file-name out))) (and (every (cut set-contains? set <>) in) (not (any (cut set-contains? set <>) out))))) (define (lookup name) (run-with-store store (lower-object (manifest-entry-item (manifest-lookup manifest (manifest-pattern (name name))))))) (let ((drv-guix (lookup "guix")) (drv0 (lookup "a")) (drv1 (lookup "b")) (drv2 (lookup "c")) (drv3 (lookup "d"))) (and (depends? drv-guix '() (list drv0 drv1 drv2 drv3)) (depends? drv0 (list) (list drv1 drv2 drv3)) (depends? drv1 (list drv0) (list drv2 drv3)) (depends? drv2 (list drv1) (list drv3)) (depends? drv3 (list drv2 drv0) (list)))))))) (test-end "channels")