2bdd7ac17c
This allows mapped devices listed in 'dependencies' to be properly taken
into account.
Reported by Andreas Enge <andreas@enge.fr>.
* gnu/system.scm (mapped-device-user): Check whether DEVICE is a member
of the 'dependencies' of FS.
* tests/system.scm (%luks-device, %os-with-mapped-device): New variables.
("operating-system-user-mapped-devices")
("operating-system-boot-mapped-devices")
("operating-system-boot-mapped-devices, implicit dependency"): New tests.
118 lines
3.9 KiB
Scheme
118 lines
3.9 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-system)
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#:use-module (gnu)
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#:use-module (guix store)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-64))
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;; Test the (gnu system) module.
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(define %root-fs
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(file-system
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(device "my-root")
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(title 'label)
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(mount-point "/")
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(type "ext4")))
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(define %os
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(operating-system
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(host-name "komputilo")
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(timezone "Europe/Berlin")
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(locale "en_US.utf8")
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(bootloader (grub-configuration (device "/dev/sdX")))
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(file-systems (cons %root-fs %base-file-systems))
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(users %base-user-accounts)))
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(define %luks-device
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(mapped-device
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(source "/dev/foo") (target "my-luks-device")
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(type luks-device-mapping)))
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(define %os-with-mapped-device
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(operating-system
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(host-name "komputilo")
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(timezone "Europe/Berlin")
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(locale "en_US.utf8")
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(bootloader (grub-configuration (device "/dev/sdX")))
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(mapped-devices (list %luks-device))
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(file-systems (cons (file-system
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(inherit %root-fs)
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(dependencies (list %luks-device)))
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%base-file-systems))
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(users %base-user-accounts)))
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(test-begin "system")
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(test-assert "operating-system-store-file-system"
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;; %BASE-FILE-SYSTEMS defines a bind-mount for /gnu/store, but this
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;; shouldn't be a problem.
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(eq? %root-fs
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(operating-system-store-file-system %os)))
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(test-assert "operating-system-store-file-system, prefix"
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(let* ((gnu (file-system
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(device "foobar")
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(mount-point (dirname (%store-prefix)))
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(type "ext5")))
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(os (operating-system
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(inherit %os)
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(file-systems (cons* gnu %root-fs
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%base-file-systems)))))
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(eq? gnu (operating-system-store-file-system os))))
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(test-assert "operating-system-store-file-system, store"
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(let* ((gnu (file-system
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(device "foobar")
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(mount-point (%store-prefix))
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(type "ext5")))
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(os (operating-system
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(inherit %os)
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(file-systems (cons* gnu %root-fs
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%base-file-systems)))))
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(eq? gnu (operating-system-store-file-system os))))
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(test-equal "operating-system-user-mapped-devices"
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'()
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(operating-system-user-mapped-devices %os-with-mapped-device))
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(test-equal "operating-system-boot-mapped-devices"
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(list %luks-device)
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(operating-system-boot-mapped-devices %os-with-mapped-device))
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(test-equal "operating-system-boot-mapped-devices, implicit dependency"
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(list %luks-device)
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;; Here we expect the implicit dependency between "/" and
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;; "/dev/mapper/my-luks-device" to be found, in spite of the lack of a
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;; 'dependencies' field in the root file system.
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(operating-system-boot-mapped-devices
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(operating-system
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(inherit %os-with-mapped-device)
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(file-systems (cons (file-system
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(device "/dev/mapper/my-luks-device")
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(title 'device)
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(mount-point "/")
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(type "ext4"))
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%base-file-systems)))))
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(test-end)
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