Add --map-user --map-group --map-uid and --map-gid options to restore.

[bup.git] / t / test-restore-map-owner.sh

diff --git a/t/test-restore-map-owner.sh b/t/test-restore-map-owner.sh
new file mode 100755 (executable)
index 0000000..6ebfdc5
--- /dev/null
+++ b/t/test-restore-map-owner.sh
@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+. ./wvtest-bup.sh
+
+if [ $(t/root-status) != root ]; then
+    echo 'Not root: skipping restore --map-* tests.'
+    exit 0 # FIXME: add WVSKIP.
+fi
+
+top="$(WVPASS pwd)" || exit $?
+tmpdir="$(WVPASS wvmktempdir)" || exit $?
+export BUP_DIR="$tmpdir/bup"
+
+bup() { "$top/bup" "$@"; }
+
+uid=$(WVPASS id -u) || exit $?
+user=$(WVPASS id -un) || exit $?
+gid=$(WVPASS id -g) || exit $?
+group=$(WVPASS id -gn) || exit $?
+
+other_uinfo=$(WVPASS t/id-other-than --user "$user") || exit $?
+other_user="${other_uinfo%%:*}"
+other_uid="${other_uinfo##*:}"
+
+other_ginfo=$(WVPASS t/id-other-than --group "$group") || exit $?
+other_group="${other_ginfo%%:*}"
+other_gid="${other_ginfo##*:}"
+
+WVPASS bup init
+WVPASS cd "$tmpdir"
+
+WVSTART "restore --map-user/group/uid/gid (control)"
+WVPASS mkdir src
+WVPASS touch src/foo
+WVPASS bup index src
+WVPASS bup save -n src src
+WVPASS bup restore -C dest "src/latest/$(pwd)/src/"
+WVPASS bup xstat dest/foo > foo-xstat
+WVPASS grep -qE "^user: $user\$" foo-xstat
+WVPASS grep -qE "^uid: $uid\$" foo-xstat
+WVPASS grep -qE "^group: $group\$" foo-xstat
+WVPASS grep -qE "^gid: $gid\$" foo-xstat
+
+WVSTART "restore --map-user/group/uid/gid (user/group)"
+WVPASS rm -rf dest
+# Have to remap uid/gid too because we're root and 0 would win).
+WVPASS bup restore -C dest \
+    --map-uid "$uid=$other_uid" --map-gid "$gid=$other_gid" \
+    --map-user "$user=$other_user" --map-group "$group=$other_group" \
+    "src/latest/$(pwd)/src/"
+WVPASS bup xstat dest/foo > foo-xstat
+WVPASS grep -qE "^user: $other_user\$" foo-xstat
+WVPASS grep -qE "^uid: $other_uid\$" foo-xstat
+WVPASS grep -qE "^group: $other_group\$" foo-xstat
+WVPASS grep -qE "^gid: $other_gid\$" foo-xstat
+
+WVSTART "restore --map-user/group/uid/gid (user/group trumps uid/gid)"
+WVPASS rm -rf dest
+WVPASS bup restore -C dest \
+    --map-uid "$uid=$other_uid" --map-gid "$gid=$other_gid" \
+    "src/latest/$(pwd)/src/"
+# Should be no changes.
+WVPASS bup xstat dest/foo > foo-xstat
+WVPASS grep -qE "^user: $user\$" foo-xstat
+WVPASS grep -qE "^uid: $uid\$" foo-xstat
+WVPASS grep -qE "^group: $group\$" foo-xstat
+WVPASS grep -qE "^gid: $gid\$" foo-xstat
+
+WVSTART "restore --map-user/group/uid/gid (uid/gid)"
+WVPASS rm -rf dest
+WVPASS bup restore -C dest \
+    --map-user "$user=" --map-group "$group=" \
+    --map-uid "$uid=$other_uid" --map-gid "$gid=$other_gid" \
+    "src/latest/$(pwd)/src/"
+WVPASS bup xstat dest/foo > foo-xstat
+WVPASS grep -qE "^user: $other_user\$" foo-xstat
+WVPASS grep -qE "^uid: $other_uid\$" foo-xstat
+WVPASS grep -qE "^group: $other_group\$" foo-xstat
+WVPASS grep -qE "^gid: $other_gid\$" foo-xstat
+
+WVSTART "restore --map-user/group/uid/gid (zero uid/gid trumps all)"
+WVPASS rm -rf dest
+WVPASS bup restore -C dest \
+    --map-user "$user=$other_user" --map-group "$group=$other_group" \
+    --map-uid "$uid=0" --map-gid "$gid=0" \
+    "src/latest/$(pwd)/src/"
+WVPASS bup xstat dest/foo > foo-xstat
+WVPASS grep -qE "^uid: 0\$" foo-xstat
+WVPASS grep -qE "^gid: 0\$" foo-xstat
+
+WVPASS rm -rf "$tmpdir"