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- #!/bin/sh
- # Copyright 2008 by Denys Vlasenko
- # Licensed under GPLv2, see file LICENSE in this source tree.
- . ./testing.sh
- umask 022
- # ls -ln shows date. Need to remove that, it's variable.
- # sed: coalesce spaces
- # cut: remove date
- # grep: remove "total NNN" lines
- FILTER_LS="sed 's/ */ /g' | cut -d' ' -f 1-5,9- | grep -v '^total '"
- # newc cpio archive of directory cpio.testdir with empty x and y hardlinks
- hexdump="\
- \x42\x5a\x68\x39\x31\x41\x59\x26\x53\x59\x64\x1e\x91\x8c\x00\x00\
- \x48\x7f\x80\x4c\x48\x08\x00\x28\x01\xff\xe0\x3f\x24\x14\x00\x0e\
- \x20\xdc\x60\x20\x00\x92\x11\xea\xa0\x1a\x00\x00\x00\x03\x20\x8a\
- \x93\xd4\x9a\x68\x1a\x0d\x1e\x91\xa1\xa0\x06\x98\xe3\x5c\x2f\xd9\
- \x26\xa1\x25\x24\x20\xed\x47\xc7\x21\x40\x2b\x6e\xf2\xe6\xfe\x98\
- \x13\x68\xa8\xbd\x82\xb2\x4f\x26\x02\x24\x16\x5b\x22\x16\x72\x74\
- \x15\xcd\xc1\xa6\x9e\xa6\x5e\x6c\x16\x37\x35\x01\x99\xc4\x81\x21\
- \x29\x28\x4b\x69\x51\xa9\x3c\x1a\x9b\x0a\xe1\xe4\xb4\xaf\x85\x73\
- \xba\x23\x10\x59\xe8\xb3\xe1\xa1\x63\x05\x8c\x4f\xc5\xdc\x91\x4e\
- \x14\x24\x19\x07\xa4\x63\x00"
- user=$(id -u)
- group=$(id -g)
- rm -rf cpio.testdir cpio.testdir2 2>/dev/null
- # testing "test name" "command" "expected result" "file input" "stdin"
- optional FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
- testing "cpio extracts zero-sized hardlinks" \
- "$ECHO -ne '$hexdump' | bzcat | cpio -i 2>&1; echo \$?;
- ls -ln cpio.testdir | $FILTER_LS" \
- "\
- 1 blocks
- 0
- -rw-r--r-- 2 $user $group 0 x
- -rw-r--r-- 2 $user $group 0 y
- " "" ""
- SKIP=
- test x"$SKIP_KNOWN_BUGS" = x"" && {
- # Currently fails. Numerous buglets: "1 blocks" versus "1 block",
- # does not list cpio.testdir/x and cpio.testdir/y
- testing "cpio lists hardlinks" \
- "$ECHO -ne '$hexdump' | bzcat | cpio -t 2>&1; echo \$?" \
- "\
- cpio.testdir
- cpio.testdir/x
- cpio.testdir/y
- 1 blocks
- 0
- " "" ""
- }
- # More complex case
- rm -rf cpio.testdir cpio.testdir2 2>/dev/null
- mkdir cpio.testdir
- touch cpio.testdir/solo
- touch cpio.testdir/empty
- echo x >cpio.testdir/nonempty
- ln cpio.testdir/empty cpio.testdir/empty1
- ln cpio.testdir/nonempty cpio.testdir/nonempty1
- mkdir cpio.testdir2
- optional FEATURE_CPIO_O LONG_OPTS FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
- testing "cpio extracts zero-sized hardlinks 2" \
- "find cpio.testdir | cpio -H newc --create | (cd cpio.testdir2 && cpio -i 2>&1); echo \$?;
- ls -ln cpio.testdir2/cpio.testdir | $FILTER_LS" \
- "\
- 2 blocks
- 0
- -rw-r--r-- 2 $user $group 0 empty
- -rw-r--r-- 2 $user $group 0 empty1
- -rw-r--r-- 2 $user $group 2 nonempty
- -rw-r--r-- 2 $user $group 2 nonempty1
- -rw-r--r-- 1 $user $group 0 solo
- " "" ""
- SKIP=
- # Was trying to create "/usr/bin", correct is "usr/bin".
- rm -rf cpio.testdir
- optional FEATURE_CPIO_P
- testing "cpio -p with absolute paths" \
- "echo /usr/bin | cpio -dp cpio.testdir 2>&1; echo \$?;
- ls cpio.testdir" \
- "\
- 1 blocks
- 0
- usr
- " "" ""
- SKIP=
- # chown on a link was affecting file, dropping its suid/sgid bits
- rm -rf cpio.testdir
- optional FEATURE_CPIO_O FEATURE_STAT_FORMAT
- mkdir cpio.testdir
- touch cpio.testdir/file
- chmod 6755 cpio.testdir/file # sets suid/sgid bits
- ln -sf file cpio.testdir/link
- testing "cpio restores suid/sgid bits" \
- "cd cpio.testdir && { echo file; echo link; } | cpio -ovHnewc >pack.cpio && rm ???? && cpio -idmvu <pack.cpio 2>/dev/null;
- stat -c '%a %n' file" \
- "\
- file
- link
- 6755 file
- " "" ""
- SKIP=
- # avoid 'not created: newer or same age file exists' message for directories
- rm -rf cpio.testdir cpio.testdir2 2>/dev/null
- mkdir cpio.testdir
- testing "cpio extracts in existing directory" \
- "$ECHO -ne '$hexdump' | bzcat | cpio -id 2>&1; echo \$?" \
- "\
- 1 blocks
- 0
- " "" ""
- SKIP=
- optional FEATURE_CPIO_O
- testing "cpio uses by default uid/gid" \
- "echo $0 | cpio -o -H newc | cpio -tv 2>&1 | tail -n +2 | awk ' { print \$2 } '; echo \$?" \
- "\
- $user/$group
- 0
- " "" ""
- SKIP=
- optional FEATURE_CPIO_O
- testing "cpio -R with create" \
- "echo $0 | cpio -o -H newc -R 1234:5678 | cpio -tv 2>&1 | tail -n +2 | awk ' { print \$2 } '; echo \$?" \
- "\
- 1234/5678
- 0
- " "" ""
- SKIP=
- optional FEATURE_CPIO_O
- testing "cpio -R with extract" \
- "echo $0 | cpio -o -H newc | cpio -tv -R 8765:4321 2>&1 | tail -n +2 | awk ' { print \$2 } '; echo \$?" \
- "\
- 8765/4321
- 0
- " "" ""
- SKIP=
- # Clean up
- rm -rf cpio.testdir cpio.testdir2 2>/dev/null
- exit $FAILCOUNT
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