122 lines
3.2 KiB
Bash
Executable File
122 lines
3.2 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2008 by Denys Vlasenko
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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# ls -ln shows date. Need to remove that, it's variable.
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# sed: coalesce spaces
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# cut: remove date
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# grep: remove "total NNN" lines
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FILTER_LS="sed 's/ */ /g' | cut -d' ' -f 1-5,9- | grep -v '^total '"
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# newc cpio archive of directory cpio.testdir with empty x and y hardlinks
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hexdump="\
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\x42\x5a\x68\x39\x31\x41\x59\x26\x53\x59\x64\x1e\x91\x8c\x00\x00\
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\x48\x7f\x80\x4c\x48\x08\x00\x28\x01\xff\xe0\x3f\x24\x14\x00\x0e\
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\x20\xdc\x60\x20\x00\x92\x11\xea\xa0\x1a\x00\x00\x00\x03\x20\x8a\
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\x93\xd4\x9a\x68\x1a\x0d\x1e\x91\xa1\xa0\x06\x98\xe3\x5c\x2f\xd9\
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\x26\xa1\x25\x24\x20\xed\x47\xc7\x21\x40\x2b\x6e\xf2\xe6\xfe\x98\
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\x13\x68\xa8\xbd\x82\xb2\x4f\x26\x02\x24\x16\x5b\x22\x16\x72\x74\
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\x15\xcd\xc1\xa6\x9e\xa6\x5e\x6c\x16\x37\x35\x01\x99\xc4\x81\x21\
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\x29\x28\x4b\x69\x51\xa9\x3c\x1a\x9b\x0a\xe1\xe4\xb4\xaf\x85\x73\
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\xba\x23\x10\x59\xe8\xb3\xe1\xa1\x63\x05\x8c\x4f\xc5\xdc\x91\x4e\
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\x14\x24\x19\x07\xa4\x63\x00"
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user=$(id -u)
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group=$(id -g)
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rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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# testing "test name" "command" "expected result" "file input" "stdin"
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optional FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
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testing "cpio extracts zero-sized hardlinks" \
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"$ECHO -ne '$hexdump' | bzcat | cpio -i 2>&1; echo \$?;
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ls -ln cpio.testdir | $FILTER_LS" \
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"\
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1 blocks
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0
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-rw-r--r-- 2 $user $group 0 x
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-rw-r--r-- 2 $user $group 0 y
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" "" ""
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SKIP=
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test x"$SKIP_KNOWN_BUGS" = x"" && {
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# Currently fails. Numerous buglets: "1 blocks" versus "1 block",
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# does not list cpio.testdir/x and cpio.testdir/y
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testing "cpio lists hardlinks" \
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"$ECHO -ne '$hexdump' | bzcat | cpio -t 2>&1; echo \$?" \
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"\
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cpio.testdir
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cpio.testdir/x
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cpio.testdir/y
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1 blocks
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0
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" "" ""
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}
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# More complex case
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rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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mkdir cpio.testdir
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touch cpio.testdir/solo
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touch cpio.testdir/empty
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echo x >cpio.testdir/nonempty
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ln cpio.testdir/empty cpio.testdir/empty1
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ln cpio.testdir/nonempty cpio.testdir/nonempty1
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mkdir cpio.testdir2
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optional FEATURE_CPIO_O LONG_OPTS FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
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testing "cpio extracts zero-sized hardlinks 2" \
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"find cpio.testdir | cpio -H newc --create | (cd cpio.testdir2 && cpio -i 2>&1); echo \$?;
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ls -ln cpio.testdir2/cpio.testdir | $FILTER_LS" \
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"\
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2 blocks
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0
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-rw-r--r-- 2 $user $group 0 empty
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-rw-r--r-- 2 $user $group 0 empty1
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-rw-r--r-- 2 $user $group 2 nonempty
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-rw-r--r-- 2 $user $group 2 nonempty1
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-rw-r--r-- 1 $user $group 0 solo
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" "" ""
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SKIP=
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# Was trying to create "/usr/bin", correct is "usr/bin".
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rm -rf cpio.testdir
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optional FEATURE_CPIO_P
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testing "cpio -p with absolute paths" \
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"echo /usr/bin | cpio -dp cpio.testdir 2>&1; echo \$?;
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ls cpio.testdir" \
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"\
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1 blocks
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0
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usr
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" "" ""
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SKIP=
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# chown on a link was affecting file, dropping its suid/sgid bits
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rm -rf cpio.testdir
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optional FEATURE_CPIO_O FEATURE_STAT_FORMAT
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mkdir cpio.testdir
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touch cpio.testdir/file
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chmod 6755 cpio.testdir/file # sets suid/sgid bits
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ln -sf file cpio.testdir/link
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testing "cpio restores suid/sgid bits" \
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"cd cpio.testdir && { echo file; echo link; } | cpio -ovHnewc >pack.cpio && rm ???? && cpio -idmvu <pack.cpio 2>/dev/null;
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stat -c '%a %n' file" \
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"\
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file
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link
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6755 file
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" "" ""
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SKIP=
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# Clean up
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rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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exit $FAILCOUNT
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