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authorLudovic Courtès <ludo@gnu.org>2013-01-27 17:58:46 +0100
committerLudovic Courtès <ludo@gnu.org>2013-01-27 17:58:46 +0100
commit82fe08ed207a17c51370dc90e965c15ee9db9235 (patch)
treef9a06dfc729e5ce0af5013fa1370b875b7e3014f /tests/guix-package.sh
parentd9307267b3b4a87391e33daacef162745f057c3d (diff)
downloadguix-82fe08ed207a17c51370dc90e965c15ee9db9235.tar
guix-82fe08ed207a17c51370dc90e965c15ee9db9235.tar.gz
guix-package: Always use the next number for new generations.
Suggested by Andreas Enge <andreas@enge.fr> at <http://lists.gnu.org/archive/html/bug-guix/2013-01/msg00325.html>. * guix-package.in (latest-profile-number): Remove. (switch-symlinks): New procedure. (roll-back)[switch-link]: Use it. (guix-package)[process-actions]: Always choose NUMBER + 1 for the new profile. Use `switch-symlinks' instead of `symlink'. Remove code to delete PROFILE when it exists since `switch-symlinks' has the same effect. * tests/guix-package.sh: Adjust existing `--roll-back' tests. * doc/guix.texi (Invoking guix-package): Document this `--roll-back' behavior.
Diffstat (limited to 'tests/guix-package.sh')
-rw-r--r--tests/guix-package.sh20
1 files changed, 12 insertions, 8 deletions
diff --git a/tests/guix-package.sh b/tests/guix-package.sh
index 87b95236ff..bd63c21969 100644
--- a/tests/guix-package.sh
+++ b/tests/guix-package.sh
@@ -90,22 +90,26 @@ then
test "`readlink_base "$profile"`" = "$profile-0-link"
done
- # Reinstall after roll-back to generation 1.
+ # Reinstall after roll-back to the empty profile.
guix-package --bootstrap -p "$profile" -i "$boot_make"
- test "`readlink_base "$profile"`" = "$profile-4-link"
- test -x "$profile/bin/guile" && test -x "$profile/bin/make"
+ test "`readlink_base "$profile"`" = "$profile-1-link"
+ test -x "$profile/bin/guile" && ! test -x "$profile/bin/make"
- # Roll-back to generation 3[*], and install---all at once.
- # [*] FIXME: Eventually, this should roll-back to generation 1.
+ # Roll-back to generation 0, and install---all at once.
guix-package --bootstrap -p "$profile" --roll-back -i "$boot_guile"
- test "`readlink_base "$profile"`" = "$profile-5-link"
+ test "`readlink_base "$profile"`" = "$profile-1-link"
+ test -x "$profile/bin/guile" && ! test -x "$profile/bin/make"
+
+ # Install Make.
+ guix-package --bootstrap -p "$profile" -i "$boot_make"
+ test "`readlink_base "$profile"`" = "$profile-2-link"
test -x "$profile/bin/guile" && test -x "$profile/bin/make"
# Make a "hole" in the list of generations, and make sure we can
# roll back "over" it.
- rm "$profile-4-link"
+ rm "$profile-1-link"
guix-package --bootstrap -p "$profile" --roll-back
- test "`readlink_base "$profile"`" = "$profile-3-link"
+ test "`readlink_base "$profile"`" = "$profile-0-link"
fi
# Make sure the `:' syntax works.