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authorLudovic Courtès <ludo@gnu.org>2016-07-18 00:51:02 +0200
committerLudovic Courtès <ludo@gnu.org>2016-07-18 01:26:03 +0200
commit2bdd7ac17ceff60cd5ef77e530f62cea902bf90d (patch)
tree20b37d40904546f380d0cc6dcae8505bad16a737 /tests
parent0b07350675ef8b94041605cb53d4763fb97c8d7d (diff)
downloadpatches-2bdd7ac17ceff60cd5ef77e530f62cea902bf90d.tar
patches-2bdd7ac17ceff60cd5ef77e530f62cea902bf90d.tar.gz
system: Honor the 'dependencies' field of file systems.
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.
Diffstat (limited to 'tests')
-rw-r--r--tests/system.scm43
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/system.scm b/tests/system.scm
index b935bd07eb..b5bb9af016 100644
--- a/tests/system.scm
+++ b/tests/system.scm
@@ -41,6 +41,25 @@
(users %base-user-accounts)))
+(define %luks-device
+ (mapped-device
+ (source "/dev/foo") (target "my-luks-device")
+ (type luks-device-mapping)))
+
+(define %os-with-mapped-device
+ (operating-system
+ (host-name "komputilo")
+ (timezone "Europe/Berlin")
+ (locale "en_US.utf8")
+ (bootloader (grub-configuration (device "/dev/sdX")))
+ (mapped-devices (list %luks-device))
+ (file-systems (cons (file-system
+ (inherit %root-fs)
+ (dependencies (list %luks-device)))
+ %base-file-systems))
+ (users %base-user-accounts)))
+
+
(test-begin "system")
(test-assert "operating-system-store-file-system"
@@ -71,4 +90,28 @@
%base-file-systems)))))
(eq? gnu (operating-system-store-file-system os))))
+(test-equal "operating-system-user-mapped-devices"
+ '()
+ (operating-system-user-mapped-devices %os-with-mapped-device))
+
+(test-equal "operating-system-boot-mapped-devices"
+ (list %luks-device)
+ (operating-system-boot-mapped-devices %os-with-mapped-device))
+
+(test-equal "operating-system-boot-mapped-devices, implicit dependency"
+ (list %luks-device)
+
+ ;; Here we expect the implicit dependency between "/" and
+ ;; "/dev/mapper/my-luks-device" to be found, in spite of the lack of a
+ ;; 'dependencies' field in the root file system.
+ (operating-system-boot-mapped-devices
+ (operating-system
+ (inherit %os-with-mapped-device)
+ (file-systems (cons (file-system
+ (device "/dev/mapper/my-luks-device")
+ (title 'device)
+ (mount-point "/")
+ (type "ext4"))
+ %base-file-systems)))))
+
(test-end)