#!/bin/sh
# Copyright 2008 by Denys Vlasenko
-# Licensed under GPL v2, see file LICENSE for details.
+# Licensed under GPLv2, see file LICENSE in this source tree.
-. testing.sh
+. ./testing.sh
-# check if hexdump supports the '-R' option
-hexdump -R </dev/null >/dev/null 2>&1 || {
- echo "'hexdump -R' is not available" >&2
- SKIP=1
- exit 1
-}
+umask 022
-# ls -ln is showing date. Need to remove that, it's variable
+# ls -ln shows date. Need to remove that, it's variable.
# sed: coalesce spaces
# cut: remove date
-FILTER_LS="sed 's/ */ /g' | cut -d' ' -f 1-5,9-"
+# 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="\
-00000000 42 5a 68 39 31 41 59 26 53 59 64 1e 91 8c 00 00
-00000010 48 7f 80 4c 48 08 00 28 01 ff e0 3f 24 14 00 0e
-00000020 20 dc 60 20 00 92 11 ea a0 1a 00 00 00 03 20 8a
-00000030 93 d4 9a 68 1a 0d 1e 91 a1 a0 06 98 e3 5c 2f d9
-00000040 26 a1 25 24 20 ed 47 c7 21 40 2b 6e f2 e6 fe 98
-00000050 13 68 a8 bd 82 b2 4f 26 02 24 16 5b 22 16 72 74
-00000060 15 cd c1 a6 9e a6 5e 6c 16 37 35 01 99 c4 81 21
-00000070 29 28 4b 69 51 a9 3c 1a 9b 0a e1 e4 b4 af 85 73
-00000080 ba 23 10 59 e8 b3 e1 a1 63 05 8c 4f c5 dc 91 4e
-00000090 14 24 19 07 a4 63 00
-"
+\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
+rm -rf cpio.testdir cpio.testdir2 2>/dev/null
-# testing "test name" "options" "expected result" "file input" "stdin"
+# testing "test name" "command" "expected result" "file input" "stdin"
+optional FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
testing "cpio extracts zero-sized hardlinks" \
- "echo '$hexdump' | hexdump -R | bzcat | cpio -i; echo \$?;
- ls -ln cpio.testdir | $FILTER_LS" \
+"$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 $group 0 y
-" \
- "" ""
+" "" ""
+SKIP=
-# Currently fails. Numerous: "1 blocks" versus "1 block",
-# "1 block" must go to stderr, does not list cpio.testdir/x and cpio.testdir/y
+
+test x"$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 '$hexdump' | hexdump -R | bzcat | cpio -t 2>&1; echo \$?" \
+"$ECHO -ne '$hexdump' | bzcat | cpio -t 2>&1; echo \$?" \
"\
-1 block
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 $group 0 solo
+" "" ""
+SKIP=
+
+# Was trying to create "/usr/bin", correct is "usr/bin".
+rm -rf cpio.testdir
+optional FEATURE_CPIO_P
+testing "cpio -p with absolute paths" \
+"echo /usr/bin | cpio -dp cpio.testdir 2>&1; echo \$?;
+ls cpio.testdir" \
+"\
+1 blocks
0
-" \
- "" ""
+usr
+" "" ""
+SKIP=
-# clean up
+# chown on a link was affecting file, dropping its suid/sgid bits
rm -rf cpio.testdir
+optional FEATURE_CPIO_O FEATURE_STAT_FORMAT
+mkdir cpio.testdir
+touch cpio.testdir/file
+chmod 6755 cpio.testdir/file # sets suid/sgid bits
+ln -sf file cpio.testdir/link
+testing "cpio restores suid/sgid bits" \
+"cd cpio.testdir && { echo file; echo link; } | cpio -ovHnewc >pack.cpio && rm ???? && cpio -idmvu <pack.cpio 2>/dev/null;
+ stat -c '%a %n' file" \
+"\
+file
+link
+6755 file
+" "" ""
+SKIP=
+
+# avoid 'not created: newer or same age file exists' message for directories
+rm -rf cpio.testdir cpio.testdir2 2>/dev/null
+mkdir cpio.testdir
+testing "cpio extracts in existing directory" \
+"$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
projects / oweals / busybox.git / blobdiff