diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/tar.test | 76 |
1 files changed, 68 insertions, 8 deletions
diff --git a/tests/tar.test b/tests/tar.test index 75e14700..01689caf 100644 --- a/tests/tar.test +++ b/tests/tar.test @@ -7,10 +7,16 @@ # For reproducibility: UTC and umask 0002 OLDTZ="$TZ" -TZ=utc +export TZ=utc OLDUMASK=$(umask) umask 0002 +# 3888 bytes, most of PATH_MAX +LONG=abcdefghijklmnopqrstuvwxyz0123456789 +LONG=$LONG$LONG$LONG$LONG$LONG$LONG$LONG$LONG$LONG +LONG=$LONG$LONG$LONG$LONG$LONG$LONG +LONG=$LONG$LONG + # Reproducible tarballs: override ownership and timestamp. Also amount of # trailing NUL padding varies (1024 bytes is minimum, gnu/dammit does more) # so look at first 3 512-byte frames when analyzing header content. @@ -18,25 +24,48 @@ umask 0002 TAR='tar c --owner root --group root --mtime @1234567890' SUM='head -c $((3*512)) | sha1sum | sed "s/ .*//"' [ -n "$TARHD" ] && SUM="tee >(hd >&2) | $SUM" -SPC='sed "s/[ \t][ \t]*/ /g"' +LST='tar tv | sed "s/[ \t][ \t]*/ /g"' touch file testing "create file" "$TAR file | $SUM" \ "fecaecba936e604bb115627a6ef4db7c7a3a8f81\n" "" "" +testing "pass file" "$TAR file | $LST" \ + "-rw-rw-r-- root/root 0 2009-02-13 23:31 file\n" "" "" + +# The kernel has two hardwired meaningful UIDs: 0 (root) and 65534 (nobody). +# (Technically changeable via /proc/sys/*/overflowuid but nobody ever does) +skipnot id nobody >/dev/null +testing "pass user" "tar -c --owner nobody --group root --mtime @0 file | $LST" \ + "-rw-rw-r-- nobody/root 0 1970-01-01 00:00 file\n" "" "" +skipnot grep nobody /etc/group >/dev/null +testing "pass group" "tar c --owner root --group nobody --mtime @0 file | $LST" \ + "-rw-rw-r-- root/nobody 0 1970-01-01 00:00 file\n" "" "" + +touch -t 198701231234.56 file +testing "pass mtime" \ + "tar c --owner root --group root file | tar tv --full-time | sed 's/[ \t][ \t]*/ /g'" \ + "-rw-rw-r-- root/root 0 1987-01-23 12:34:56 file\n" "" "" + mkdir dir testing "create dir" "$TAR dir | $SUM" \ "05739c423d7d4a7f12b3dbb7c94149acb2bb4f8d\n" "" "" +testing "pass dir" "$TAR dir | $LST" \ + "drwxrwxr-x root/root 0 2009-02-13 23:31 dir/\n" "" "" + # note: does _not_ include dir entry in archive, just file touch dir/file -testing "create dir and file" "$TAR dir/file | $SUM" \ +testing "create file in dir" "$TAR dir/file | $SUM" \ "2d7b96c7025987215f5a41f10eaa84311160afdb\n" "" "" # Tests recursion without worrying about content order -testing "create dir/file 2" "$TAR dir | $SUM" \ +testing "create dir and dir/file" "$TAR dir | $SUM" \ "0bcc8005a3e07eb63c9b735267aecc5b774795d7\n" "" "" +testing "pass dir/file" "$TAR dir | $LST" \ + "drwxrwxr-x root/root 0 2009-02-13 23:31 dir/\n-rw-rw-r-- root/root 0 2009-02-13 23:31 dir/file\n" "" "" + # / and .. only stripped from name, not symlink target. ln -s ../name.././.. dir/link testing "create symlink" "$TAR dir/link | $SUM" \ @@ -55,14 +84,21 @@ skipnot mkfifo dir/fifo testing "create dir/fifo" "$TAR dir/fifo | $SUM" \ "bd1365db6e8ead4c813333f9666994c1899924d9\n" "" "" +# test L and K records + +# 4+96=100 (biggest short name), 4+97=101 (shortest long name) +touch dir/${LONG:1:96} dir/${LONG:1:97} +testing "create longfilename" "$TAR dir/${LONG:1:97} dir/${LONG:1:96} | $SUM" \ + "08af4f9d8b7f4b2f6c264689efe42a4159314708\n" "" "" + # this expects devtmpfs values -TZ=utc testing "pass /dev/null" \ - "tar c --mtime @0 /dev/null 2>/dev/null | tar tv | $SPC" \ +testing "pass /dev/null" \ + "tar c --mtime @0 /dev/null 2>/dev/null | $LST" \ "crw-rw-rw- root/root 1,3 1970-01-01 00:00 dev/null\n" "" "" -TZ=utc testing "pass /dev/loop0" \ - "tar c --numeric-owner --mtime @0 /dev/loop0 2>/dev/null | tar tv | $SPC" \ +testing "pass /dev/loop0" \ + "tar c --numeric-owner --mtime @0 /dev/loop0 2>/dev/null | $LST" \ "brw-rw---- 0/6 7,0 1970-01-01 00:00 dev/loop0\n" "" "" skipnot mknod dir/char c 12 34 @@ -78,3 +114,27 @@ testing "create dir/block" "$TAR dir/block | $SUM" \ skipnot chown nobody dir/file testing "ownership" "$TAR dir/block | $SUM" \ "blat" "" "" + +# merge add_to_tar and write_longname, + +# add dir with no trailing slash +# don't allow hardlink target outside cwd +# extract dir/file without dir in tarball +# create with and without each flag +# --owner --group --numeric-owner +# extract with and without each flag +# --owner 0 --group 0 +# symlink +# set symlink owner +# hardlink +# /abspath +# >256 hardlink inodes +# // remove leading / and any .. entries from saved name +# // exclusion defaults to --no-anchored and --wildcards-match-slash +# //bork blah../thing blah/../thing blah/../and/../that blah/.. ../blah +# tar tv --owner --group --mtime +# extract file within dir date correct + +TZ="$OLDTZ" +umask $OLDUMASK +unset LONG TAR SUM OLDUMASK OLDTZ LST |