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|
summary: verify that user environment settings are added
details: |
User environment variables are added via /etc/profile.d/snapd.sh (bash/sh
specific) or via /lib/environment.d/ helpers. Make sure that at least one of
the mechanisms works and XDG_DATA_DIRS and PATH are updated accordingly
inside the user session, no matter the shell they use.
systems:
- -ubuntu-core-* # cannot install zsh or fish
- -ubuntu-14.04-* # cannot use systemd
- -amazon-linux-2-* # no fish package for AMZN2
- -amazon-linux-2023-* # no fish package for AL2023
- -centos-9-* # no fish package
environment:
TEST_ZSH_USER: test-zsh
TEST_FISH_USER: test-fish
prepare: |
echo "Create a user with a different shell"
useradd --create-home --user-group -s /usr/bin/zsh "$TEST_ZSH_USER"
useradd --create-home --user-group -s /usr/bin/fish "$TEST_FISH_USER"
# tests.session assumes that the shell is sh compatible, which isn't true
# for fish
for user in test "$TEST_ZSH_USER" ; do
tests.session prepare -u "$user"
done
restore: |
for user in test "$TEST_ZSH_USER" ; do
tests.session restore -u "$user"
done
userdel -f -r "$TEST_ZSH_USER"
userdel -f -r "$TEST_FISH_USER"
execute: |
for user in test "$TEST_ZSH_USER" ; do
# Dump the environment set up by the user session manager
if tests.session has-session-systemd-and-dbus; then
tests.session -u "$user" exec systemctl --user show-environment > "${user}-session-env"
fi
tests.session -u "$user" exec env > "${user}-profile-env"
# dump the variables exported to a subprocess
tests.session -u "$user" exec sh -c 'exec env' > "${user}-child-env"
done
# tests.session as the helper assumes a sh compatible shell, so we cannot
# use it with fish
su -c 'env' -l "$TEST_FISH_USER" > "${TEST_FISH_USER}-profile-env"
# fish allows environment variables to be selectively exported to
# subprocesses, dump them now and verify that the right ones are there later
su -c 'sh -c "exec env"' -l "$TEST_FISH_USER" > "${TEST_FISH_USER}-child-env"
SNAP_MOUNT_DIR="$(os.paths snap-mount-dir)"
LOCAL_PATH=
if tests.info is-snapd-from-archive; then
MOUNT_DIR="$(os.paths snap-mount-dir)"
LOCAL_PATH="$MOUNT_DIR/snapd/current"
fi
for user in test "$TEST_ZSH_USER" "$TEST_FISH_USER" ; do
echo "checking $user"
if [ -e "${user}-session-env" ]; then
# Even though there's user session support, systemd may be too old and
# not support user-environment-generators (specifically systemd versions
# earlier than 233).
if [ -d "$LOCAL_PATH"/usr/lib/systemd/user-environment-generators ]; then
MATCH 'XDG_DATA_DIRS=.*[:]?/var/lib/snapd/desktop[:]?.*' < "${user}-session-env"
MATCH "PATH=.*[:]?${SNAP_MOUNT_DIR}/bin[:]?.*" < "${user}-session-env"
fi
fi
# Profile should also be correctly set up
case "$user:$SPREAD_SYSTEM" in
test-zsh:ubuntu-*|test-zsh:debian-*)
# Due to https://bugs.launchpad.net/ubuntu/+source/zsh/+bug/1640514
NOMATCH 'XDG_DATA_DIRS=.*[:]?/var/lib/snapd/desktop[:]?.*' < "${user}-profile-env"
NOMATCH "PATH=.*[:]?${SNAP_MOUNT_DIR}/bin[:]?.*" < "${user}-profile-env"
;;
test-fish:ubuntu-16.04*)
# fish on 16.04 is just too old to support vendor_conf.d so
# XDG_DATA_DIRS is not appended to, but also does not clobber
# PATH
NOMATCH 'XDG_DATA_DIRS=.*[:]?/var/lib/snapd/desktop[:]?.*' < "${user}-profile-env"
MATCH "PATH=.*[:]?${SNAP_MOUNT_DIR}/bin[:]?.*" < "${user}-profile-env"
NOMATCH 'XDG_DATA_DIRS=.*[:]?/var/lib/snapd/desktop[:]?.*' < "${user}-child-env"
MATCH "PATH=.*[:]?${SNAP_MOUNT_DIR}/bin[:]?.*" < "${user}-child-env"
;;
*)
MATCH 'XDG_DATA_DIRS=.*[:]?/var/lib/snapd/desktop[:]?.*' < "${user}-profile-env"
MATCH "PATH=.*[:]?${SNAP_MOUNT_DIR}/bin[:]?.*" < "${user}-profile-env"
# similarly the right paths are set for subprocesses
MATCH 'XDG_DATA_DIRS=.*[:]?/var/lib/snapd/desktop[:]?.*' < "${user}-child-env"
MATCH "PATH=.*[:]?${SNAP_MOUNT_DIR}/bin[:]?.*" < "${user}-child-env"
# make sure that XDG_DATA_DIRS contains the default locations as well
MATCH 'XDG_DATA_DIRS=.*[:]?/usr/share[:]?.*' < "${user}-profile-env"
if ! os.query is-opensuse tumbleweed; then
# it was observed that on Tumbleweed XDG_DATA_DIRS seems to
# have a default value which does not include
# /usr/local/share, so apply the check only on remaining
# systems
MATCH 'XDG_DATA_DIRS=.*[:]?/usr/local/share[:]?.*' < "${user}-profile-env"
fi
;;
esac
done
|
