104 lines
3.7 KiB
Plaintext
104 lines
3.7 KiB
Plaintext
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#!/bin/bash
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[ -f testing.sh ] && . testing.sh
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if [ "$(id -u)" -ne 0 ]
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then
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echo "$SHOWSKIP: chgrp (not root)"
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return 2>/dev/null
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exit
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fi
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# We chgrp between "root" and the last group in /etc/group.
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GRP="$(sed -n '$s/:.*//p' /etc/group)"
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# Or if that fails, assume we're on Android and pick a well-known group.
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: "${GRP:=shell}"
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# Set up a little testing hierarchy
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rm -rf testdir &&
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mkdir -p testdir/dir/dir/dir testdir/dir2 &&
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touch testdir/dir/file &&
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ln -s ../dir/dir testdir/dir2/dir &&
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ln -s ../dir/file testdir/dir2/file || exit 1
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# Wrapper to reset groups and return results
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IN="cd testdir && chgrp -R $GRP dir dir2 &&"
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OUT="&& cd .. && echo \$(ls -lR testdir | awk '{print \$4}')"
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# The groups returned by $OUT are, in order:
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# dir dir2 dir/dir dir/file dir/dir/dir dir2/dir dir2/file
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#testing "name" "command" "result" "infile" "stdin"
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# Basic smoketest
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testing "dir" "$IN chgrp root dir $OUT" \
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"root $GRP $GRP $GRP $GRP $GRP $GRP\n" "" ""
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testing "file" "$IN chgrp root dir/file $OUT" \
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"$GRP $GRP $GRP root $GRP $GRP $GRP\n" "" ""
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testing "dir and file" "$IN chgrp root dir dir/file $OUT" \
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"root $GRP $GRP root $GRP $GRP $GRP\n" "" ""
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# symlinks (affect target, not symlink)
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testing "symlink->file" "$IN chgrp root dir2/file $OUT" \
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"$GRP $GRP $GRP root $GRP $GRP $GRP\n" "" ""
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testing "symlink->dir" "$IN chgrp root dir2/dir $OUT" \
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"$GRP $GRP root $GRP $GRP $GRP $GRP\n" "" ""
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testing "-h symlink->dir" "$IN chgrp -h root dir2/dir $OUT" \
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"$GRP $GRP $GRP $GRP $GRP root $GRP\n" "" ""
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# What does -h do (affect symlink, not target)
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testing "-h symlink->file" "$IN chgrp -h root dir2/file $OUT" \
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"$GRP $GRP $GRP $GRP $GRP $GRP root\n" "" ""
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testing "-h symlink->dir" "$IN chgrp -h root dir2/dir $OUT" \
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"$GRP $GRP $GRP $GRP $GRP root $GRP\n" "" ""
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# chgrp -R (note, -h is implied by -R)
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testing "-R dir" "$IN chgrp -R root dir $OUT" \
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"root $GRP root root root $GRP $GRP\n" "" ""
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testing "-R dir2" "$IN chgrp -R root dir2 $OUT" \
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"$GRP root $GRP $GRP $GRP root root\n" "" ""
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testing "-R symlink->dir" "$IN chgrp -R root dir2/dir $OUT" \
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"$GRP $GRP $GRP $GRP $GRP root $GRP\n" "" ""
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testing "-R symlink->file" "$IN chgrp -R root dir2/file $OUT" \
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"$GRP $GRP $GRP $GRP $GRP $GRP root\n" "" ""
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# chgrp -RP (same as -R by itself)
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testing "-RP dir2" "$IN chgrp -RP root dir2 $OUT" \
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"$GRP root $GRP $GRP $GRP root root\n" "" ""
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testing "-RP symlink->dir" "$IN chgrp -RP root dir2/dir $OUT" \
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"$GRP $GRP $GRP $GRP $GRP root $GRP\n" "" ""
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testing "-RP symlink->file" "$IN chgrp -RP root dir2/file $OUT" \
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"$GRP $GRP $GRP $GRP $GRP $GRP root\n" "" ""
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# chgrp -RH (change target but only recurse through symlink->dir on cmdline)
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testing "-RH dir2" "$IN chgrp -RH root dir2 $OUT" \
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"$GRP root root root $GRP $GRP $GRP\n" "" ""
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testing "-RH symlink->dir" "$IN chgrp -RH root dir2/dir $OUT" \
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"$GRP $GRP root $GRP root $GRP $GRP\n" "" ""
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testing "-RH symlink->file" "$IN chgrp -RH root dir2/file $OUT" \
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"$GRP $GRP $GRP root $GRP $GRP $GRP\n" "" ""
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# chgrp -RL (change target and always recurse through symlink->dir)
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testing "-RL dir2" "$IN chgrp -RL root dir2 $OUT" \
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"$GRP root root root root $GRP $GRP\n" "" ""
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testing "-RL symlink->dir" "$IN chgrp -RL root dir2/dir $OUT" \
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"$GRP $GRP root $GRP root $GRP $GRP\n" "" ""
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testing "-RL symlink->file" "$IN chgrp -RL root dir2/file $OUT" \
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"$GRP $GRP $GRP root $GRP $GRP $GRP\n" "" ""
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# -HLP are NOPs without -R
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testing "-H without -R" "$IN chgrp -H root dir2/dir $OUT" \
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"$GRP $GRP root $GRP $GRP $GRP $GRP\n" "" ""
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testing "-L without -R" "$IN chgrp -L root dir2/dir $OUT" \
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"$GRP $GRP root $GRP $GRP $GRP $GRP\n" "" ""
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testing "-P without -R" "$IN chgrp -P root dir2/dir $OUT" \
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"$GRP $GRP root $GRP $GRP $GRP $GRP\n" "" ""
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rm -rf testdir
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