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| author | Tavian Barnes <tavianator@tavianator.com> | 2023-10-19 09:31:33 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2023-10-19 09:31:33 -0400 |
| commit | c78e5ddfc8aa0a6373b063dd787f416e9de8002e (patch) | |
| tree | e0f9ce4ee5ef0a7a39aaf7388eda5290ebc95a06 /tests/bsd | |
| parent | b1c6199ad82de2081f18eba931a787a25eb27ea7 (diff) | |
| download | bfs-c78e5ddfc8aa0a6373b063dd787f416e9de8002e.tar.xz | |
tests: New defer function
Diffstat (limited to 'tests/bsd')
| -rw-r--r-- | tests/bsd/type_w.sh | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/tests/bsd/type_w.sh b/tests/bsd/type_w.sh index d0cb58c..15b4e68 100644 --- a/tests/bsd/type_w.sh +++ b/tests/bsd/type_w.sh @@ -2,23 +2,12 @@ command -v mdconfig &>/dev/null || skip command -v newfs &>/dev/null || skip -cleanup=() -do_cleanup() { - # Run cleanup hooks in reverse order - while ((${#cleanup[@]} > 0)); do - cmd="${cleanup[-1]}" - unset 'cleanup[-1]' - eval "bfs_sudo $cmd" - done -} -trap do_cleanup EXIT - clean_scratch # Create a ramdisk truncate -s1M scratch/img md=$(bfs_sudo mdconfig scratch/img) || skip -cleanup+=("mdconfig -du $md") +defer bfs_sudo mdconfig -du "$md" # Make an ffs filesystem bfs_sudo newfs -n "/dev/$md" >&2 || skip @@ -26,7 +15,7 @@ mkdir scratch/mnt # Mount it bfs_sudo mount "/dev/$md" scratch/mnt || skip -cleanup+=("umount scratch/mnt") +defer bfs_sudo umount scratch/mnt # Make it owned by us bfs_sudo chown "$(id -u):$(id -g)" scratch/mnt @@ -34,7 +23,7 @@ bfs_sudo chown "$(id -u):$(id -g)" scratch/mnt # Mount a union filesystem within it bfs_sudo mount -t unionfs -o below scratch/mnt/{lower,upper} -cleanup+=("umount scratch/mnt/upper") +defer bfs_sudo umount scratch/mnt/upper # Create a whiteout rm scratch/mnt/upper/bar @@ -53,8 +42,7 @@ munge_ls() { # So this is not the same as test 1 invoke_bfs scratch/mnt \( -type w -or -not -type w \) -ls | munge_ls 3 # Unmount the unionfs - bfs_sudo umount scratch/mnt/upper - unset 'cleanup[-1]' + pop_defer # Now repeat the same tests invoke_bfs scratch/mnt -ls | munge_ls 4 invoke_bfs scratch/mnt -type w -ls | munge_ls 5 |