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- #!/bin/bash
- [ -f testing.sh ] && . testing.sh
- if [ "$(id -u)" -ne 0 ]
- then
- echo "$SHOWSKIP: chown (not root)"
- return 2>/dev/null
- exit
- fi
- # We chown between user "root" and the last user in /etc/passwd,
- # and group "root" and the last group in /etc/group.
- USR="$(sed -n '$s/:.*//p' /etc/passwd)"
- GRP="$(sed -n '$s/:.*//p' /etc/group)"
- # Or if that fails, we assume we're on Android...
- : "${USR:=shell}"
- : "${GRP:=daemon}"
- # Set up a little testing hierarchy
- rm -rf testdir &&
- mkdir testdir &&
- touch testdir/file
- F=testdir/file
- # Wrapper to reset groups and return results
- OUT="&& stat --format '%U %G' $F"
- #testing "name" "command" "result" "infile" "stdin"
- # Basic smoketest
- testing "initial" "chown root:root $F $OUT" "root root\n" "" ""
- testing "usr:grp" "chown $USR:$GRP $F $OUT" "$USR $GRP\n" "" ""
- testing "root" "chown root $F $OUT" "root $GRP\n" "" ""
- # TODO: can we test "owner:"?
- testing ":grp" "chown root:root $F && chown :$GRP $F $OUT" \
- "root $GRP\n" "" ""
- testing ":" "chown $USR:$GRP $F && chown : $F $OUT" \
- "$USR $GRP\n" "" ""
- rm -rf testdir
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