7ba9646c60
According to original commit, that added this filter (627f607e3d),
the problematic thing in qom path is device[NUMBER], not the whole
path. Seems that tracking the other parts of the path in iotest output
is not bad. Let's make _filter_qom_path stricter.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201216095205.526235-2-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
337 lines
10 KiB
Bash
337 lines
10 KiB
Bash
#!/usr/bin/env bash
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#
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# Copyright (C) 2009 Red Hat, Inc.
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# Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# standard filters
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#
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_filter_date()
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{
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$SED -re 's/[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/yyyy-mm-dd hh:mm:ss/'
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}
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_filter_vmstate_size()
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{
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$SED -r -e 's/[0-9. ]{5} [KMGT]iB/ SIZE/' \
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-e 's/[0-9. ]{5} B/ SIZE/'
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}
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_filter_generated_node_ids()
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{
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$SED -re 's/\#block[0-9]{3,}/NODE_NAME/'
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}
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_filter_qom_path()
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{
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$SED -e '/Attached to:/s/\device[[0-9]\+\]/device[N]/g'
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}
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# replace occurrences of the actual TEST_DIR value with TEST_DIR
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_filter_testdir()
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{
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$SED -e "s#$TEST_DIR/#TEST_DIR/#g" \
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-e "s#$SOCK_DIR/#SOCK_DIR/#g" \
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-e "s#SOCK_DIR/fuse-#TEST_DIR/#g"
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}
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# replace occurrences of the actual IMGFMT value with IMGFMT
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_filter_imgfmt()
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{
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$SED -e "s#$IMGFMT#IMGFMT#g"
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}
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# Replace error message when the format is not supported and delete
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# the output lines after the first one
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_filter_qemu_img_check()
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{
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$SED -e '/allocated.*fragmented.*compressed clusters/d' \
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-e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \
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-e '/Image end offset: [0-9]\+/d'
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}
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# Removes \r from messages
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_filter_win32()
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{
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$SED -e 's/\r//g'
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}
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# sanitize qemu-io output
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_filter_qemu_io()
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{
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_filter_win32 | $SED -e "s/[0-9]* ops\; [0-9/:. sec]* ([0-9/.inf]* [EPTGMKiBbytes]*\/sec and [0-9/.inf]* ops\/sec)/X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/" \
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-e "s/: line [0-9][0-9]*: *[0-9][0-9]*\( Aborted\| Killed\)/:\1/" \
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-e "s/qemu-io> //g"
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}
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# replace occurrences of QEMU_PROG with "qemu"
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_filter_qemu()
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{
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$SED -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \
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-e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \
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-e $'s#\r##' # QEMU monitor uses \r\n line endings
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}
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# replace problematic QMP output like timestamps
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_filter_qmp()
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{
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_filter_win32 | \
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$SED -e 's#\("\(micro\)\?seconds": \)[0-9]\+#\1 TIMESTAMP#g' \
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-e 's#^{"QMP":.*}$#QMP_VERSION#' \
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-e '/^ "QMP": {\s*$/, /^ }\s*$/ c\' \
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-e ' QMP_VERSION'
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}
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# readline makes HMP command strings so long that git complains
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_filter_hmp()
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{
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$SED -e $'s/^\\((qemu) \\)\\?.*\e\\[D/\\1/g' \
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-e $'s/\e\\[K//g'
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}
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# replace block job offset
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_filter_block_job_offset()
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{
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$SED -e 's/, "offset": [0-9]\+,/, "offset": OFFSET,/'
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}
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# replace block job len
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_filter_block_job_len()
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{
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$SED -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
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}
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# replace actual image size (depends on the host filesystem)
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_filter_actual_image_size()
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{
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$SED -s 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g'
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}
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# Filename filters for qemu-img create
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_filter_img_create_filenames()
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{
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$SED \
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-e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
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-e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
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-e "s#$TEST_DIR#TEST_DIR#g" \
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-e "s#$SOCK_DIR#SOCK_DIR#g" \
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-e 's#SOCK_DIR/fuse-#TEST_DIR/#g' \
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-e "s#$IMGFMT#IMGFMT#g" \
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-e 's#nbd:127.0.0.1:[0-9]\\+#TEST_DIR/t.IMGFMT#g' \
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-e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g'
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}
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# replace driver-specific options in the "Formatting..." line
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_do_filter_img_create()
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{
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# Split the line into the pre-options part ($filename_part, which
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# precedes ", fmt=") and the options part ($options, which starts
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# with "fmt=")
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# (And just echo everything before the first "^Formatting")
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readarray formatting_line < <($SED -e 's/, fmt=/\n/')
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filename_part=${formatting_line[0]}
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unset formatting_line[0]
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options="fmt=${formatting_line[@]}"
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# Set grep_data_file to '\|data_file' to keep it; make it empty
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# to drop it.
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# We want to drop it if it is part of the global $IMGOPTS, and we
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# want to keep it otherwise (if the test specifically wants to
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# test data files).
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grep_data_file=(-e data_file)
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if _get_data_file "$TEST_IMG" > /dev/null; then
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grep_data_file=()
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fi
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filename_part=$(echo "$filename_part" | _filter_img_create_filenames)
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# Break the option line before each option (preserving pre-existing
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# line breaks by replacing them by \0 and restoring them at the end),
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# then filter out the options we want to keep and sort them according
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# to some order that all block drivers used at the time of writing
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# this function.
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options=$(
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echo "$options" \
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| tr '\n' '\0' \
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| $SED -e 's/ \([a-z0-9_.-]*\)=/\n\1=/g' \
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| grep -a -e '^fmt' -e '^size' -e '^backing' -e '^preallocation' \
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-e '^encryption' "${grep_data_file[@]}" \
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| _filter_img_create_filenames \
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| $SED \
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-e 's/^\(fmt\)/0-\1/' \
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-e 's/^\(size\)/1-\1/' \
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-e 's/^\(backing\)/2-\1/' \
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-e 's/^\(data_file\)/3-\1/' \
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-e 's/^\(encryption\)/4-\1/' \
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-e 's/^\(preallocation\)/8-\1/' \
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| LC_ALL=C sort \
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| $SED -e 's/^[0-9]-//' \
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| tr '\n\0' ' \n' \
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| $SED -e 's/^ *$//' -e 's/ *$//'
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)
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if [ -n "$options" ]; then
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echo "$filename_part, $options"
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elif [ -n "$filename_part" ]; then
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echo "$filename_part"
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fi
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}
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# Filter qemu-img create output:
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# Pipe all ^Formatting lines through _do_filter_img_create, and all
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# other lines through _filter_img_create_filenames
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_filter_img_create()
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{
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while read -r line; do
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if echo "$line" | grep -q '^Formatting'; then
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echo "$line" | _do_filter_img_create
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else
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echo "$line" | _filter_img_create_filenames
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fi
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done
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}
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_filter_img_create_size()
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{
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$SED -e "s# size=[0-9]\\+# size=SIZE#g"
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}
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_filter_img_info()
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{
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if [[ "$1" == "--format-specific" ]]; then
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local format_specific=1
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shift
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else
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local format_specific=0
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fi
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discard=0
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regex_json_spec_start='^ *"format-specific": \{'
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$SED -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
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-e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
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-e "s#$TEST_DIR#TEST_DIR#g" \
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-e "s#$SOCK_DIR#SOCK_DIR#g" \
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-e "s#$IMGFMT#IMGFMT#g" \
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-e 's#nbd://127.0.0.1:[0-9]\\+$#TEST_DIR/t.IMGFMT#g' \
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-e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g' \
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-e 's#SOCK_DIR/fuse-#TEST_DIR/#g' \
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-e "/encrypted: yes/d" \
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-e "/cluster_size: [0-9]\\+/d" \
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-e "/table_size: [0-9]\\+/d" \
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-e "/compat: '[^']*'/d" \
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-e "/compat6: \\(on\\|off\\)/d" \
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-e "s/cid: [0-9]\+/cid: XXXXXXXXXX/" \
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-e "/static: \\(on\\|off\\)/d" \
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-e "/zeroed_grain: \\(on\\|off\\)/d" \
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-e "/subformat: '[^']*'/d" \
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-e "/adapter_type: '[^']*'/d" \
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-e "/hwversion: '[^']*'/d" \
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-e "/lazy_refcounts: \\(on\\|off\\)/d" \
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-e "/extended_l2=\\(on\\|off\\)/d" \
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-e "/block_size: [0-9]\\+/d" \
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-e "/block_state_zero: \\(on\\|off\\)/d" \
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-e "/log_size: [0-9]\\+/d" \
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-e "s/iters: [0-9]\\+/iters: 1024/" \
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-e "s/uuid: [-a-f0-9]\\+/uuid: 00000000-0000-0000-0000-000000000000/" | \
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while IFS='' read -r line; do
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if [[ $format_specific == 1 ]]; then
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discard=0
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elif [[ $line == "Format specific information:" ]]; then
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discard=1
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elif [[ $line =~ $regex_json_spec_start ]]; then
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discard=2
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regex_json_spec_end="^${line%%[^ ]*}\\},? *$"
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fi
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if [[ $discard == 0 ]]; then
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echo "$line"
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elif [[ $discard == 1 && ! $line ]]; then
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echo
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discard=0
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elif [[ $discard == 2 && $line =~ $regex_json_spec_end ]]; then
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discard=0
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fi
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done
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}
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# filter out offsets and file names from qemu-img map; good for both
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# human and json output
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_filter_qemu_img_map()
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{
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# Assuming the data_file value in $IMGOPTS contains a '$TEST_IMG',
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# create a filter that replaces the data file name by $TEST_IMG.
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# Example:
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# In $IMGOPTS: 'data_file=$TEST_IMG.data_file'
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# Then data_file_pattern == '\(.*\).data_file'
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# And data_file_filter == -e 's#\(.*\).data_file#\1#
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data_file_filter=()
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if data_file_pattern=$(_get_data_file '\\(.*\\)'); then
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data_file_filter=(-e "s#$data_file_pattern#\\1#")
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fi
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$SED -e 's/\([0-9a-fx]* *[0-9a-fx]* *\)[0-9a-fx]* */\1/g' \
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-e 's/"offset": [0-9]\+/"offset": OFFSET/g' \
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-e 's/Mapped to *//' \
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"${data_file_filter[@]}" \
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| _filter_testdir | _filter_imgfmt
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}
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_filter_nbd()
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{
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# nbd.c error messages contain function names and line numbers that are
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# prone to change. Message ordering depends on timing between send and
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# receive callbacks sometimes, making them unreliable.
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#
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# Filter out the TCP port number since this changes between runs.
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$SED -e '/nbd\/.*\.c:/d' \
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-e 's#127\.0\.0\.1:[0-9]*#127.0.0.1:PORT#g' \
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-e "s#?socket=$SOCK_DIR#?socket=SOCK_DIR#g" \
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-e 's#\(foo\|PORT/\?\|.sock\): Failed to .*$#\1#'
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}
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_filter_qmp_empty_return()
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{
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grep -v '{"return": {}}'
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}
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_filter_json_filename()
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{
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$PYTHON -c 'import sys
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result, *fnames = sys.stdin.read().split("json:{")
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depth = 0
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for fname in fnames:
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depth += 1 # For the opening brace in the split separator
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for chr_i, chr in enumerate(fname):
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if chr == "{":
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depth += 1
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elif chr == "}":
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depth -= 1
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if depth == 0:
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break
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# json:{} filenames may be nested; filter out everything from
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# inside the outermost one
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if depth == 0:
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chr_i += 1 # First character past the filename
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result += "json:{ /* filtered */ }" + fname[chr_i:]
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sys.stdout.write(result)'
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}
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# make sure this script returns success
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true
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