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| author | Ludovic Courtès <ludo@gnu.org> | 2018-09-07 09:50:26 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-09-07 11:40:05 +0200 |
| commit | 1540075c790dfaeff52c93392f2fc63b9e23b77e (patch) | |
| tree | dc9c011af6bd8a6cdde92f84e0eb5ed9da957c6e /tests | |
| parent | 0012e0dd5642fbbb8ee40a68f65afc184952fc98 (diff) | |
| download | guix-1540075c790dfaeff52c93392f2fc63b9e23b77e.tar guix-1540075c790dfaeff52c93392f2fc63b9e23b77e.tar.gz | |
vm: Make UUID computation really deterministic.
Fixes <https://bugs.gnu.org/32652>.
* gnu/system/vm.scm (operating-system-uuid)[service-name,
file-system-digest]: New procedures.
Map these over services and file systems and hash the result.
* tests/guix-system.sh: Add test.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/guix-system.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/guix-system.sh b/tests/guix-system.sh index 36ba5fbd5f..a129efdfcb 100644 --- a/tests/guix-system.sh +++ b/tests/guix-system.sh @@ -232,6 +232,14 @@ guix system build "$tmpfile" -d | grep '\.drv$' guix system vm "$tmpfile" -d # succeeds guix system vm "$tmpfile" -d | grep '\.drv$' +# Make sure the behavior is deterministic (<https://bugs.gnu.org/32652>). +drv1="`guix system vm "$tmpfile" -d`" +drv2="`guix system vm "$tmpfile" -d`" +test "$drv1" = "$drv2" +drv1="`guix system disk-image --file-system-type=iso9660 "$tmpfile" -d`" +drv2="`guix system disk-image --file-system-type=iso9660 "$tmpfile" -d`" +test "$drv1" = "$drv2" + make_user_config "group-that-does-not-exist" "users" if guix system build "$tmpfile" -n 2> "$errorfile" then false |