From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Darrick J. Wong" Subject: [PATCH 49/49] tests: test date handling Date: Mon, 10 Mar 2014 23:59:15 -0700 Message-ID: <20140311065915.30585.64927.stgit@birch.djwong.org> References: <20140311065356.30585.47192.stgit@birch.djwong.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: linux-ext4@vger.kernel.org To: tytso@mit.edu, darrick.wong@oracle.com Return-path: Received: from userp1040.oracle.com ([156.151.31.81]:33911 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752325AbaCKG7T (ORCPT ); Tue, 11 Mar 2014 02:59:19 -0400 In-Reply-To: <20140311065356.30585.47192.stgit@birch.djwong.org> Sender: linux-ext4-owner@vger.kernel.org List-ID: Test our ability to handle the entire range of valid dates. Signed-off-by: Darrick J. Wong --- tests/metadata-checksum-test.sh | 59 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/tests/metadata-checksum-test.sh b/tests/metadata-checksum-test.sh index a3ff6d6..e4f272e 100755 --- a/tests/metadata-checksum-test.sh +++ b/tests/metadata-checksum-test.sh @@ -3746,6 +3746,65 @@ ${fsck_cmd} -C0 -f -n "${DEV}" ${E2FSPROGS}/debugfs/debugfs -R 'ex /fragfile' "${DEV}" | tail -n 15 } +##################################### +function date_test { +msg "date_test" + +rm -rf /tmp/ls.before /tmp/ls.after /tmp/debugfs.diff + +INODE_SIZE="$(${E2FSPROGS}/misc/dumpe2fs -h "${DEV}" | grep 'Inode size:' | awk '{print $3}')" +if [ "${INODE_SIZE}" -gt 128 ]; then + LAST_YEAR=2430 +else + LAST_YEAR=2030 +fi + +# Write dates +${mount_cmd} ${MOUNT_OPTS} "${DEV}" "${MNT}" -t ext4 -o journal_checksum +seq 1910 20 "${LAST_YEAR}" | while read year; do + DATE="${year}-01-01 00:00:00.000000000" + FNAME="$(echo "${DATE}" | tr '[ \-:.]' '____')" + touch -d "${DATE}" "${MNT}/${FNAME}" + echo "${FNAME} ${DATE}" >> /tmp/ls.before +done +umount "${MNT}" +${fsck_cmd} -C0 -f -n "${DEV}" + +# debugfs +seq 1910 20 "${LAST_YEAR}" | while read year; do + DATE="${year}-01-01 00:00:00.000000000" + FNAME="$(echo "${DATE}" | tr '[ \-:.]' '____')" + echo "${FNAME}" "$(${E2FSPROGS}/debugfs/debugfs -R "stat ${FNAME}" "${DEV}" | grep 'mtime:')" +done > /tmp/debugfs.before + +# Re-read from kernel +${mount_cmd} ${MOUNT_OPTS} "${DEV}" "${MNT}" -t ext4 -o journal_checksum +seq 1910 20 "${LAST_YEAR}" | while read year; do + DATE="${year}-01-01 00:00:00.000000000" + FNAME="$(echo "${DATE}" | tr '[ \-:.]' '____')" + FDATE="$(stat -c '%y' "${MNT}/${FNAME}" | sed -e 's/......$//g')" + echo "${FNAME}" "${FDATE}" >> /tmp/ls.after +done +umount "${MNT}" + +# Did the kernel work? +diff -u /tmp/ls.before /tmp/ls.after > /tmp/ls.diff || true + +# Does debugfs work? +touch /tmp/debugfs.diff +cat /tmp/debugfs.before | sed -e 's/^\(....\).*\(....\)$/\1 \2/g' | while read date fdate crap; do + if [ "${date}" != "${fdate}" ]; then + echo "${date} != ${fdate}" >> /tmp/debugfs.diff + fi +done + +if [ "$(cat /tmp/debugfs.diff /tmp/ls.diff | wc -l)" -gt 0 ]; then + echo "BROKEN DATE HANDLING" + cat /tmp/debugfs.diff /tmp/ls.diff + false +fi +} + # This test should be the last one (before speed tests, anyway) #### ALL SPEED TESTS GO AT THE END