tests/qemu-iotests: Rework the checks and spots using GNU sed
Instead of failing the iotests if GNU sed is not available (or skipping them completely in the check-block.sh script), it would be better to simply skip the bash-based tests that rely on GNU sed, so that the other tests could still be run. Thus we now explicitely use "gsed" (either as direct program or as a wrapper around "sed" if it's the GNU version) in the spots that rely on the GNU sed behavior. Statements that use the "-r" parameter of sed have been switched to use "-E" instead, since this switch is supported by all sed versions on our supported build hosts (most also support "-r", but macOS' sed only supports "-E"). With all these changes in place, we then can also remove the sed checks from the check-block.sh script, so that "make check-block" can now be run on systems without GNU sed, too. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220216125454.465041-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Thomas Huth
Kevin Wolf
parent
971bea8089
commit
9086c76398
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@ -48,18 +48,6 @@ if LANG=C bash --version | grep -q 'GNU bash, version [123]' ; then
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skip "bash version too old ==> Not running the qemu-iotests."
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fi
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if ! (sed --version | grep 'GNU sed') > /dev/null 2>&1 ; then
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if ! command -v gsed >/dev/null 2>&1; then
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skip "GNU sed not available ==> Not running the qemu-iotests."
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fi
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else
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# Double-check that we're not using BusyBox' sed which says
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# that "This is not GNU sed version 4.0" ...
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if sed --version | grep -q 'not GNU sed' ; then
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skip "BusyBox sed not supported ==> Not running the qemu-iotests."
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fi
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fi
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cd tests/qemu-iotests
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# QEMU_CHECK_BLOCK_AUTO is used to disable some unstable sub-tests
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@ -896,7 +896,7 @@ _make_test_img -o extended_l2=on 1M
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# Second and third writes in _concurrent_io() are independent and may finish in
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# different order. So, filter offset out to match both possible variants.
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_concurrent_io | $QEMU_IO | _filter_qemu_io | \
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$SED -e 's/\(20480\|40960\)/OFFSET/'
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sed -e 's/\(20480\|40960\)/OFFSET/'
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_concurrent_verify | $QEMU_IO | _filter_qemu_io
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# success, all done
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@ -21,44 +21,44 @@
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_filter_date()
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{
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$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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sed -Ee '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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$SED -r -e 's/[0-9. ]{5} [KMGT]iB/ SIZE/' \
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-e 's/[0-9. ]{5} B/ SIZE/'
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sed -E -e 's/[0-9. ]{5} [KMGT]iB/ SIZE/' \
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-e 's/[0-9. ]{5} B/ SIZE/'
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}
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_filter_generated_node_ids()
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{
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$SED -re 's/\#block[0-9]{3,}/NODE_NAME/'
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sed -Ee '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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gsed -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#$SOCK_DIR/#SOCK_DIR/#g" \
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-e "s#SOCK_DIR/fuse-#TEST_DIR/#g"
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sed -e "s#$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#$IMGFMT#IMGFMT#g"
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sed -e "s#$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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$SED -e '/allocated.*fragmented.*compressed clusters/d' \
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gsed -e '/allocated.*fragmented.*compressed clusters/d' \
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-e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \
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-e '/Image end offset: [0-9]\+/d'
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}
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@ -66,13 +66,14 @@ _filter_qemu_img_check()
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# Removes \r from messages
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_filter_win32()
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{
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$SED -e 's/\r//g'
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gsed -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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_filter_win32 | \
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gsed -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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@ -80,7 +81,7 @@ _filter_qemu_io()
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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 $QEMU_PROG):#\1QEMU_PROG:#" \
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gsed -e "s#\\(^\\|(qemu) \\)$(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 $'s#\r##' # QEMU monitor uses \r\n line endings
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}
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@ -89,7 +90,7 @@ _filter_qemu()
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_filter_qmp()
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{
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_filter_win32 | \
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$SED -e 's#\("\(micro\)\?seconds": \)[0-9]\+#\1 TIMESTAMP#g' \
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gsed -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*$/ c\' \
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-e ' QMP_VERSION'
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@ -98,32 +99,32 @@ _filter_qmp()
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# readline makes HMP command strings so long that git complains
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_filter_hmp()
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{
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$SED -e $'s/^\\((qemu) \\)\\?.*\e\\[D/\\1/g' \
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gsed -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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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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$SED -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
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sed -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
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}
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# replace actual image size (depends on the host filesystem)
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_filter_actual_image_size()
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{
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$SED -s 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g'
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gsed -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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$SED \
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sed \
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-e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
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-e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
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-e "s#$TEST_DIR#TEST_DIR#g" \
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@ -141,7 +142,7 @@ _do_filter_img_create()
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# precedes ", fmt=") and the options part ($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 < <($SED -e 's/, fmt=/\n/')
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readarray formatting_line < <(gsed -e 's/, fmt=/\n/')
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filename_part=${formatting_line[0]}
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unset formatting_line[0]
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@ -168,11 +169,11 @@ _do_filter_img_create()
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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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| gsed -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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| 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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@ -180,9 +181,9 @@ _do_filter_img_create()
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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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| sed -e 's/^[0-9]-//' \
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| tr '\n\0' ' \n' \
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| $SED -e 's/^ *$//' -e 's/ *$//'
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| sed -e 's/^ *$//' -e 's/ *$//'
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)
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if [ -n "$options" ]; then
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@ -208,7 +209,7 @@ _filter_img_create()
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_filter_img_create_size()
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{
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$SED -e "s# size=[0-9]\\+# size=SIZE#g"
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gsed -e "s# size=[0-9]\\+# size=SIZE#g"
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}
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_filter_img_info()
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@ -222,7 +223,7 @@ _filter_img_info()
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discard=0
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regex_json_spec_start='^ *"format-specific": \{'
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$SED -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
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gsed -e "s#$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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@ -284,7 +285,7 @@ _filter_qemu_img_map()
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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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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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"${data_file_filter[@]}" \
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@ -298,7 +299,7 @@ _filter_nbd()
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# receive callbacks sometimes, making them unreliable.
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#
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# Filter out the TCP port number since this changes between runs.
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$SED -e '/nbd\/.*\.c:/d' \
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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 .*$#\1#'
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@ -335,14 +336,14 @@ sys.stdout.write(result)'
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_filter_authz_check_tls()
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{
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$SED -e 's/TLS x509 authz check for .* is denied/TLS x509 authz check for DISTINGUISHED-NAME is denied/'
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sed -e 's/TLS x509 authz check for .* is denied/TLS x509 authz check for DISTINGUISHED-NAME is denied/'
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}
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_filter_qcow2_compression_type_bit()
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{
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$SED -e 's/\(incompatible_features\s\+\)\[3\(, \)\?/\1[/' \
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-e 's/\(incompatible_features.*\), 3\]/\1]/' \
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-e 's/\(incompatible_features.*\), 3\(,.*\)/\1\2/'
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gsed -e 's/\(incompatible_features\s\+\)\[3\(, \)\?/\1[/' \
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-e 's/\(incompatible_features.*\), 3\]/\1]/' \
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-e 's/\(incompatible_features.*\), 3\(,.*\)/\1\2/'
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}
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# make sure this script returns success
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@ -17,17 +17,28 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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SED=
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for sed in sed gsed; do
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($sed --version | grep 'GNU sed') > /dev/null 2>&1
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if [ "$?" -eq 0 ]; then
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SED=$sed
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break
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# bail out, setting up .notrun file
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_notrun()
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{
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echo "$*" >"$OUTPUT_DIR/$seq.notrun"
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echo "$seq not run: $*"
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status=0
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exit
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}
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if ! command -v gsed >/dev/null 2>&1; then
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if sed --version 2>&1 | grep -v 'not GNU sed' | grep 'GNU sed' > /dev/null;
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then
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gsed()
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{
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sed "$@"
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}
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else
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gsed()
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{
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_notrun "GNU sed not available"
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}
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fi
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done
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if [ -z "$SED" ]; then
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echo "$0: GNU sed not found"
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exit 1
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fi
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dd()
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@ -722,16 +733,6 @@ _img_info()
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done
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}
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# bail out, setting up .notrun file
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#
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_notrun()
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{
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echo "$*" >"$OUTPUT_DIR/$seq.notrun"
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echo "$seq not run: $*"
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status=0
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exit
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}
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# bail out, setting up .casenotrun file
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# The function _casenotrun() is used as a notifier. It is the
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# caller's responsibility to make skipped a particular test.
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@ -920,7 +921,7 @@ _require_working_luks()
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IMGFMT='luks' _rm_test_img "$file"
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if [ $status != 0 ]; then
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reason=$(echo "$output" | grep "$file:" | $SED -e "s#.*$file: *##")
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reason=$(echo "$output" | grep "$file:" | sed -e "s#.*$file: *##")
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if [ -z "$reason" ]; then
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reason="Failed to create a LUKS image"
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fi
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Reference in New Issue