| Message ID | 20190503143904.31211-1-alex.bennee@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [RFC] tests/qemu-iotests: re-format output to for make check-block | expand |
On 03/05/2019 16.39, Alex Bennée wrote: > This attempts to clean-up the output to better match the output of the > rest of the QEMU check system. This includes: > > - formatting as " TEST iotest: nnn" > - calculating time diff at the end > - only dumping config on failure > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > --- > tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- > 1 file changed, 34 insertions(+), 37 deletions(-) Thanks for tackling this! The output now looks nicer indeed if you run "make check-qtest check-block -j8". However, if you add a "V=1" at the end of the command line, the outputs look quite different again... That's why I thought that having a TAP mode for the check script could be a good idea, too. Then we could pipe the output through the tap-driver.pl script, too, so we get uniform output for all tests...? Thomas
Thomas Huth <thuth@redhat.com> writes: > On 03/05/2019 16.39, Alex Bennée wrote: >> This attempts to clean-up the output to better match the output of the >> rest of the QEMU check system. This includes: >> >> - formatting as " TEST iotest: nnn" >> - calculating time diff at the end >> - only dumping config on failure >> >> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> >> --- >> tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- >> 1 file changed, 34 insertions(+), 37 deletions(-) > > Thanks for tackling this! The output now looks nicer indeed if you run > "make check-qtest check-block -j8". However, if you add a "V=1" at the > end of the command line, the outputs look quite different again... > > That's why I thought that having a TAP mode for the check script could > be a good idea, too. Then we could pipe the output through the > tap-driver.pl script, too, so we get uniform output for all tests...? That would probably be a cleaner approach. What would be even better is somehow expanding the list of tests at make time so you could run your tests in parallel. I did wonder how useful the timing stuff was to developers. > > Thomas -- Alex Bennée
On 03/05/2019 18.15, Alex Bennée wrote: > > Thomas Huth <thuth@redhat.com> writes: > >> On 03/05/2019 16.39, Alex Bennée wrote: >>> This attempts to clean-up the output to better match the output of the >>> rest of the QEMU check system. This includes: >>> >>> - formatting as " TEST iotest: nnn" >>> - calculating time diff at the end >>> - only dumping config on failure >>> >>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> >>> --- >>> tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- >>> 1 file changed, 34 insertions(+), 37 deletions(-) >> >> Thanks for tackling this! The output now looks nicer indeed if you run >> "make check-qtest check-block -j8". However, if you add a "V=1" at the >> end of the command line, the outputs look quite different again... >> >> That's why I thought that having a TAP mode for the check script could >> be a good idea, too. Then we could pipe the output through the >> tap-driver.pl script, too, so we get uniform output for all tests...? > > That would probably be a cleaner approach. What would be even better is > somehow expanding the list of tests at make time so you could run your > tests in parallel. I agree that this might be the ultimate solution ... but I'm not sure whether the iotests are really ready for being run in parallel yet, so it will likely take quite some while 'till we are at that point. With that in mind (and thus also not sure yet whether my TAP idea is really the right approach), your patch is certainly a good interim solution which we should try to get merged, too, when my "make check" series gets accepted? > I did wonder how useful the timing stuff was to developers. Yes, me too ... maybe the block layer folks can comment on that one...? Thomas
On 03/05/2019 16.39, Alex Bennée wrote: > This attempts to clean-up the output to better match the output of the > rest of the QEMU check system. This includes: > > - formatting as " TEST iotest: nnn" > - calculating time diff at the end > - only dumping config on failure > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > --- > tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- > 1 file changed, 34 insertions(+), 37 deletions(-) > > diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check > index 922c5d1d3d..2ffc14113e 100755 > --- a/tests/qemu-iotests/check > +++ b/tests/qemu-iotests/check > @@ -633,12 +633,6 @@ _wallclock() > date "+%H %M %S" | awk '{ print $1*3600 + $2*60 + $3 }' > } > > -_timestamp() > -{ > - now=$(date "+%T") > - printf %s " [$now]" > -} > - > _wrapup() > { > if $showme > @@ -709,19 +703,6 @@ trap "_wrapup; exit \$status" 0 1 2 3 15 > FULL_IMGFMT_DETAILS=$(_full_imgfmt_details) > FULL_HOST_DETAILS=$(_full_platform_details) > > -cat <<EOF > -QEMU -- "$QEMU_PROG" $QEMU_OPTIONS > -QEMU_IMG -- "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS > -QEMU_IO -- "$QEMU_IO_PROG" $QEMU_IO_OPTIONS > -QEMU_NBD -- "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS > -IMGFMT -- $FULL_IMGFMT_DETAILS > -IMGPROTO -- $IMGPROTO > -PLATFORM -- $FULL_HOST_DETAILS > -TEST_DIR -- $TEST_DIR > -SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER > - > -EOF Maybe turn it into a function instead, so that it could also always be printed when the script is run with the "-v" parameter? > seq="check" > > [ -n "$TESTS_REMAINING_LOG" ] && echo $list > $TESTS_REMAINING_LOG > @@ -729,7 +710,9 @@ seq="check" > for seq in $list > do > err=false > - printf %s "$seq" > + reason="" > + times="" > + > if [ -n "$TESTS_REMAINING_LOG" ] ; then > sed -e "s/$seq//" -e 's/ / /' -e 's/^ *//' $TESTS_REMAINING_LOG > $TESTS_REMAINING_LOG.tmp > mv $TESTS_REMAINING_LOG.tmp $TESTS_REMAINING_LOG > @@ -738,7 +721,7 @@ do > > if $showme > then > - echo > + echo " TEST iotest: $seq (not actually run)" I wonder whether some other scripts depend on the output of "check -n" ... in that case, it make sense to only print the numbers, without the additional strings here. > continue > elif [ -f expunged ] && $expunge && egrep "^$seq([ ]|\$)" expunged >/dev/null > then > @@ -753,17 +736,11 @@ do > # really going to try and run this one > # > rm -f $seq.out.bad > - lasttime=$(sed -n -e "/^$seq /s/.* //p" <$TIMESTAMP_FILE) > - if [ "X$lasttime" != X ]; then > - printf %s " ${lasttime}s ..." > - else > - printf " " # prettier output with timestamps. > - fi > rm -f core $seq.notrun > rm -f $seq.casenotrun > > start=$(_wallclock) > - $timestamp && printf %s " [$(date "+%T")]" > + $timestamp && times="[$(date "+%T")]" > > if [ "$(head -n 1 "$source_iotests/$seq")" == "#!/usr/bin/env python" ]; then > run_command="$PYTHON $seq" > @@ -781,26 +758,26 @@ do > $run_command >$tmp.out 2>&1) > fi > sts=$? > - $timestamp && _timestamp > + $timestamp && times="$times -> [$(date "+%T")]" > stop=$(_wallclock) > > if [ -f core ] > then > - printf " [dumped core]" > mv core $seq.core > + reason="dumped core $seq.core" > err=true > fi > > if [ -f $seq.notrun ] > then > - $timestamp || printf " [not run] " > - $timestamp && echo " [not run]" && printf %s " $seq -- " > + $timestamp || reason="[not run]" > + $timestamp && reason="[not run] $seq -- " > cat $seq.notrun > notrun="$notrun $seq" > else > if [ $sts -ne 0 ] > then > - printf %s " [failed, exit status $sts]" > + reason=$(printf %s "[failed, exit status $sts]") > err=true > fi > > @@ -821,22 +798,27 @@ do > > if [ ! -f "$reference" ] > then > - echo " - no qualified output" > + reason=" - no qualified output" > err=true > else > if diff -w "$reference" $tmp.out >/dev/null 2>&1 > then > - echo "" > if $err > then > : > else > - echo "$seq $(expr $stop - $start)" >>$tmp.time > + lasttime=$(sed -n -e "/^$seq /s/.* //p" <$TIMESTAMP_FILE) > + thistime=$(expr $stop - $start) > + echo "$seq $thistime" >>$tmp.time > + > + if [ "X$lasttime" != X ]; then > + times="$times ${thistime}s (last ${lasttime}s)" > + fi > fi > else > - echo " - output mismatch (see $seq.out.bad)" > mv $tmp.out $seq.out.bad > $diff -w "$reference" "$PWD"/$seq.out.bad > + reason=" - output mismatch (see $seq.out.bad)" > err=true > fi > fi > @@ -852,9 +834,24 @@ do > # > if $err > then > + echo " TEST iotest: $seq FAILED $reason" > + cat <<EOF > +QEMU -- "$QEMU_PROG" $QEMU_OPTIONS > +QEMU_IMG -- "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS > +QEMU_IO -- "$QEMU_IO_PROG" $QEMU_IO_OPTIONS > +QEMU_NBD -- "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS > +IMGFMT -- $FULL_IMGFMT_DETAILS > +IMGPROTO -- $IMGPROTO > +PLATFORM -- $FULL_HOST_DETAILS > +TEST_DIR -- $TEST_DIR > +SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER > + > +EOF > bad="$bad $seq" > n_bad=$(expr $n_bad + 1) > quick=false > + else > + echo " TEST iotest: $seq $times" > fi > [ -f $seq.notrun ] || try=$(expr $try + 1) Output is much nicer indeed (especially when this is running in parallel with the other tests), thus: Tested-by: Thomas Huth <thuth@redhat.com>
05.05.2019 18:54, Thomas Huth wrote: > On 03/05/2019 18.15, Alex Bennée wrote: >> >> Thomas Huth <thuth@redhat.com> writes: >> >>> On 03/05/2019 16.39, Alex Bennée wrote: >>>> This attempts to clean-up the output to better match the output of the >>>> rest of the QEMU check system. This includes: >>>> >>>> - formatting as " TEST iotest: nnn" >>>> - calculating time diff at the end >>>> - only dumping config on failure >>>> >>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> >>>> --- >>>> tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- >>>> 1 file changed, 34 insertions(+), 37 deletions(-) >>> >>> Thanks for tackling this! The output now looks nicer indeed if you run >>> "make check-qtest check-block -j8". However, if you add a "V=1" at the >>> end of the command line, the outputs look quite different again... >>> >>> That's why I thought that having a TAP mode for the check script could >>> be a good idea, too. Then we could pipe the output through the >>> tap-driver.pl script, too, so we get uniform output for all tests...? >> >> That would probably be a cleaner approach. What would be even better is >> somehow expanding the list of tests at make time so you could run your >> tests in parallel. > > I agree that this might be the ultimate solution ... but I'm not sure > whether the iotests are really ready for being run in parallel yet, so > it will likely take quite some while 'till we are at that point. With > that in mind (and thus also not sure yet whether my TAP idea is really > the right approach), your patch is certainly a good interim solution > which we should try to get merged, too, when my "make check" series gets > accepted? > >> I did wonder how useful the timing stuff was to developers. > > Yes, me too ... maybe the block layer folks can comment on that one...? > > Thomas > Hi! It was useful to not miss performance degradation (1) and to understand that test hangs (2) (if you know that it should finish in 1 second, but 10 seconds already passed, the test most probably hangs) Run tests with your patch: first run: # check -qcow2 -T TEST iotest: 001 [20:00:30] -> [20:00:31] TEST iotest: 002 [20:00:31] -> [20:00:33] TEST iotest: 003 [20:00:33] -> [20:00:34] TEST iotest: 004 [20:00:34] -> [20:00:35] TEST iotest: 005 [20:00:35] -> [20:00:36] TEST iotest: 007 [20:00:36] -> [20:00:39] second run: # check -qcow2 -T TEST iotest: 001 [20:00:41] -> [20:00:43] 2s (last 1s) TEST iotest: 002 [20:00:43] -> [20:00:44] 1s (last 2s) TEST iotest: 003 [20:00:44] -> [20:00:46] 2s (last 1s) TEST iotest: 004 [20:00:46] -> [20:00:46] 0s (last 1s) TEST iotest: 005 [20:00:46] -> [20:00:47] 1s (last 1s) TEST iotest: 007 [20:00:47] -> [20:00:50] 3s (last 3s) TEST iotest: 008 [20:00:50] -> [20:00:51] TEST iotest: 009 [20:00:51] -> [20:00:51] TEST iotest: 010 [20:00:51] -> [20:00:51] So, in first run delta was not calculated and on second - calculated. Could you calculate delta in all cases, to make first run look like # check -qcow2 -T TEST iotest: 001 [20:00:30] -> [20:00:31] 1s TEST iotest: 002 [20:00:31] -> [20:00:33] 2s TEST iotest: 003 [20:00:33] -> [20:00:34] 1s TEST iotest: 004 [20:00:34] -> [20:00:35] 1s TEST iotest: 005 [20:00:35] -> [20:00:36] 1s TEST iotest: 007 [20:00:36] -> [20:00:39] 3s -- Best regards, Vladimir
On 5/5/19 10:54 AM, Thomas Huth wrote: >>> That's why I thought that having a TAP mode for the check script could >>> be a good idea, too. Then we could pipe the output through the >>> tap-driver.pl script, too, so we get uniform output for all tests...? >> >> That would probably be a cleaner approach. What would be even better is >> somehow expanding the list of tests at make time so you could run your >> tests in parallel. > > I agree that this might be the ultimate solution ... but I'm not sure > whether the iotests are really ready for being run in parallel yet, No, they are not. Jeff Cody had a patch series that converted qemu-iotests/check to run every test in its own subdirectory instead of in a shared spot, which we would have to revive first. > >> I did wonder how useful the timing stuff was to developers. > > Yes, me too ... maybe the block layer folks can comment on that one...? I like it; it gives me an idea of how long a test is expected to run (some are definitely longer than others), and whether the 'quick' tag is appropriate. But I will not necessarily be heartbroken if you can't preserve it while making the test output easier to consume by other tooling. -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> writes: > 05.05.2019 18:54, Thomas Huth wrote: >> On 03/05/2019 18.15, Alex Bennée wrote: >>> >>> Thomas Huth <thuth@redhat.com> writes: >>> >>>> On 03/05/2019 16.39, Alex Bennée wrote: >>>>> This attempts to clean-up the output to better match the output of the >>>>> rest of the QEMU check system. This includes: >>>>> >>>>> - formatting as " TEST iotest: nnn" >>>>> - calculating time diff at the end >>>>> - only dumping config on failure >>>>> >>>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> >>>>> --- >>>>> tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- >>>>> 1 file changed, 34 insertions(+), 37 deletions(-) >>>> >>>> Thanks for tackling this! The output now looks nicer indeed if you run >>>> "make check-qtest check-block -j8". However, if you add a "V=1" at the >>>> end of the command line, the outputs look quite different again... >>>> >>>> That's why I thought that having a TAP mode for the check script could >>>> be a good idea, too. Then we could pipe the output through the >>>> tap-driver.pl script, too, so we get uniform output for all tests...? >>> >>> That would probably be a cleaner approach. What would be even better is >>> somehow expanding the list of tests at make time so you could run your >>> tests in parallel. >> >> I agree that this might be the ultimate solution ... but I'm not sure >> whether the iotests are really ready for being run in parallel yet, so >> it will likely take quite some while 'till we are at that point. With >> that in mind (and thus also not sure yet whether my TAP idea is really >> the right approach), your patch is certainly a good interim solution >> which we should try to get merged, too, when my "make check" series gets >> accepted? >> >>> I did wonder how useful the timing stuff was to developers. >> >> Yes, me too ... maybe the block layer folks can comment on that one...? >> >> Thomas >> > > Hi! > > It was useful to not miss performance degradation (1) and > to understand that test hangs (2) (if you know that it should > finish in 1 second, but 10 seconds already passed, the test > most probably hangs) > > Run tests with your patch: > > first run: > # check -qcow2 -T > TEST iotest: 001 [20:00:30] -> [20:00:31] > TEST iotest: 002 [20:00:31] -> [20:00:33] > TEST iotest: 003 [20:00:33] -> [20:00:34] > TEST iotest: 004 [20:00:34] -> [20:00:35] > TEST iotest: 005 [20:00:35] -> [20:00:36] > TEST iotest: 007 [20:00:36] -> [20:00:39] > > > second run: > # check -qcow2 -T > TEST iotest: 001 [20:00:41] -> [20:00:43] 2s (last 1s) > TEST iotest: 002 [20:00:43] -> [20:00:44] 1s (last 2s) > TEST iotest: 003 [20:00:44] -> [20:00:46] 2s (last 1s) > TEST iotest: 004 [20:00:46] -> [20:00:46] 0s (last 1s) > TEST iotest: 005 [20:00:46] -> [20:00:47] 1s (last 1s) > TEST iotest: 007 [20:00:47] -> [20:00:50] 3s (last 3s) > TEST iotest: 008 [20:00:50] -> [20:00:51] > TEST iotest: 009 [20:00:51] -> [20:00:51] > TEST iotest: 010 [20:00:51] -> [20:00:51] > > > So, in first run delta was not calculated and on second - calculated. > Could you calculate delta in all cases, to make first run look like > # check -qcow2 -T > TEST iotest: 001 [20:00:30] -> [20:00:31] 1s > TEST iotest: 002 [20:00:31] -> [20:00:33] 2s > TEST iotest: 003 [20:00:33] -> [20:00:34] 1s > TEST iotest: 004 [20:00:34] -> [20:00:35] 1s > TEST iotest: 005 [20:00:35] -> [20:00:36] 1s > TEST iotest: 007 [20:00:36] -> [20:00:39] 3s Sure that seems easy enough. -- Alex Bennée
Thomas Huth <thuth@redhat.com> writes: > On 03/05/2019 18.15, Alex Bennée wrote: >> >> Thomas Huth <thuth@redhat.com> writes: >> >>> On 03/05/2019 16.39, Alex Bennée wrote: >>>> This attempts to clean-up the output to better match the output of the >>>> rest of the QEMU check system. This includes: >>>> >>>> - formatting as " TEST iotest: nnn" >>>> - calculating time diff at the end >>>> - only dumping config on failure >>>> >>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> >>>> --- >>>> tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- >>>> 1 file changed, 34 insertions(+), 37 deletions(-) >>> >>> Thanks for tackling this! The output now looks nicer indeed if you run >>> "make check-qtest check-block -j8". However, if you add a "V=1" at the >>> end of the command line, the outputs look quite different again... >>> >>> That's why I thought that having a TAP mode for the check script could >>> be a good idea, too. Then we could pipe the output through the >>> tap-driver.pl script, too, so we get uniform output for all tests...? >> >> That would probably be a cleaner approach. What would be even better is >> somehow expanding the list of tests at make time so you could run your >> tests in parallel. > > I agree that this might be the ultimate solution ... but I'm not sure > whether the iotests are really ready for being run in parallel yet, so > it will likely take quite some while 'till we are at that point. With > that in mind (and thus also not sure yet whether my TAP idea is really > the right approach), your patch is certainly a good interim solution > which we should try to get merged, too, when my "make check" series gets > accepted? I'm happy to take your series through my testing/next tree if the block developers are happy with the hack-ups I've made to the test script to make it fit in. There are a few comments which I can roll in and I'll get testing/next posted tomorrow for final review. -- Alex Bennée
Am 03.05.2019 um 16:39 hat Alex Bennée geschrieben: > This attempts to clean-up the output to better match the output of the > rest of the QEMU check system. This includes: > > - formatting as " TEST iotest: nnn" > - calculating time diff at the end > - only dumping config on failure > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Hm... I see that this makes the output more consistent with other tests, which is nice when it's run in the context of make check. I also think the more consistent new output is uglier than the old output format. I wonder whether we should have two modes - one that blends in with make check, and another one that is provides nice and possibly more complete output when the script is run manually. > @@ -709,19 +703,6 @@ trap "_wrapup; exit \$status" 0 1 2 3 15 > FULL_IMGFMT_DETAILS=$(_full_imgfmt_details) > FULL_HOST_DETAILS=$(_full_platform_details) > > -cat <<EOF > -QEMU -- "$QEMU_PROG" $QEMU_OPTIONS > -QEMU_IMG -- "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS > -QEMU_IO -- "$QEMU_IO_PROG" $QEMU_IO_OPTIONS > -QEMU_NBD -- "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS > -IMGFMT -- $FULL_IMGFMT_DETAILS > -IMGPROTO -- $IMGPROTO > -PLATFORM -- $FULL_HOST_DETAILS > -TEST_DIR -- $TEST_DIR > -SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER > - > -EOF At the first sight, I have two things that I like to see improved at least in the manual mode: * The output above is now produced for each failing case when multiple tests are failing. I don't usually want to have my scroll buffer filled with tons of these, but I just want to see as many diffs as possible with as little scrolling as possible. If we have two modes, we can unconditionally display it at the start (like before this patch) in manual mode and completely disable it in make check mode. (It's rare that I need this information, and if make check fails, I should be trivially able to re-run it manually.) * I'd like to see the currently running test with its start time and expected duration before it has finished. When running tests in the background, I often look at this information to check whether what's running is just a long-running test case or whether it hangs. > - > seq="check" > > [ -n "$TESTS_REMAINING_LOG" ] && echo $list > $TESTS_REMAINING_LOG > @@ -729,7 +710,9 @@ seq="check" > for seq in $list > do > err=false > - printf %s "$seq" > + reason="" > + times="" > + > if [ -n "$TESTS_REMAINING_LOG" ] ; then > sed -e "s/$seq//" -e 's/ / /' -e 's/^ *//' $TESTS_REMAINING_LOG > $TESTS_REMAINING_LOG.tmp > mv $TESTS_REMAINING_LOG.tmp $TESTS_REMAINING_LOG > @@ -738,7 +721,7 @@ do > > if $showme > then > - echo > + echo " TEST iotest: $seq (not actually run)" > continue > elif [ -f expunged ] && $expunge && egrep "^$seq([ ]|\$)" expunged >/dev/null > then > @@ -753,17 +736,11 @@ do > # really going to try and run this one > # > rm -f $seq.out.bad > - lasttime=$(sed -n -e "/^$seq /s/.* //p" <$TIMESTAMP_FILE) > - if [ "X$lasttime" != X ]; then > - printf %s " ${lasttime}s ..." > - else > - printf " " # prettier output with timestamps. > - fi > rm -f core $seq.notrun > rm -f $seq.casenotrun > > start=$(_wallclock) > - $timestamp && printf %s " [$(date "+%T")]" > + $timestamp && times="[$(date "+%T")]" > > if [ "$(head -n 1 "$source_iotests/$seq")" == "#!/usr/bin/env python" ]; then > run_command="$PYTHON $seq" > @@ -781,26 +758,26 @@ do > $run_command >$tmp.out 2>&1) > fi > sts=$? > - $timestamp && _timestamp > + $timestamp && times="$times -> [$(date "+%T")]" > stop=$(_wallclock) > > if [ -f core ] > then > - printf " [dumped core]" > mv core $seq.core > + reason="dumped core $seq.core" > err=true > fi > > if [ -f $seq.notrun ] > then > - $timestamp || printf " [not run] " > - $timestamp && echo " [not run]" && printf %s " $seq -- " > + $timestamp || reason="[not run]" > + $timestamp && reason="[not run] $seq -- " I don't see this reason turn up in the output anywhere. It gets printed only for failures, but "not run" is not a failure. So all I get is something like this: $ ./check -T -raw 001-010 006 - unknown test, ignored TEST iotest: 001 [09:48:38] -> [09:48:39] 1s (last 1s) TEST iotest: 002 [09:48:39] -> [09:48:40] 1s (last 1s) TEST iotest: 003 [09:48:40] -> [09:48:40] 0s (last 1s) TEST iotest: 004 [09:48:40] -> [09:48:41] 1s (last 0s) TEST iotest: 005 [09:48:41] -> [09:48:41] 0s (last 0s) not suitable for this image format: raw TEST iotest: 007 [09:48:41] -> [09:48:41] TEST iotest: 008 [09:48:41] -> [09:48:41] 0s (last 1s) TEST iotest: 009 [09:48:41] -> [09:48:42] 1s (last 0s) TEST iotest: 010 [09:48:42] -> [09:48:42] 0s (last 0s) Not run: 007 Passed all 8 tests Note that the "not suitable for this image format: raw" comes _before_ the test that it refers to, without including the test number. If I didn't know that 007 was the skipped test, I would interpret it as belonging to test 005. The indentation for the message that we had previously felt nicer, too, but maybe only for manual mode because none of make check is nice like that? Actually, is there any reason for make check to even print that message for skipped tests? It only tests a subset of tests anyway, and we'll still get the "Not run" list at the end. Kevin
diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 922c5d1d3d..2ffc14113e 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -633,12 +633,6 @@ _wallclock() date "+%H %M %S" | awk '{ print $1*3600 + $2*60 + $3 }' } -_timestamp() -{ - now=$(date "+%T") - printf %s " [$now]" -} - _wrapup() { if $showme @@ -709,19 +703,6 @@ trap "_wrapup; exit \$status" 0 1 2 3 15 FULL_IMGFMT_DETAILS=$(_full_imgfmt_details) FULL_HOST_DETAILS=$(_full_platform_details) -cat <<EOF -QEMU -- "$QEMU_PROG" $QEMU_OPTIONS -QEMU_IMG -- "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS -QEMU_IO -- "$QEMU_IO_PROG" $QEMU_IO_OPTIONS -QEMU_NBD -- "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS -IMGFMT -- $FULL_IMGFMT_DETAILS -IMGPROTO -- $IMGPROTO -PLATFORM -- $FULL_HOST_DETAILS -TEST_DIR -- $TEST_DIR -SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER - -EOF - seq="check" [ -n "$TESTS_REMAINING_LOG" ] && echo $list > $TESTS_REMAINING_LOG @@ -729,7 +710,9 @@ seq="check" for seq in $list do err=false - printf %s "$seq" + reason="" + times="" + if [ -n "$TESTS_REMAINING_LOG" ] ; then sed -e "s/$seq//" -e 's/ / /' -e 's/^ *//' $TESTS_REMAINING_LOG > $TESTS_REMAINING_LOG.tmp mv $TESTS_REMAINING_LOG.tmp $TESTS_REMAINING_LOG @@ -738,7 +721,7 @@ do if $showme then - echo + echo " TEST iotest: $seq (not actually run)" continue elif [ -f expunged ] && $expunge && egrep "^$seq([ ]|\$)" expunged >/dev/null then @@ -753,17 +736,11 @@ do # really going to try and run this one # rm -f $seq.out.bad - lasttime=$(sed -n -e "/^$seq /s/.* //p" <$TIMESTAMP_FILE) - if [ "X$lasttime" != X ]; then - printf %s " ${lasttime}s ..." - else - printf " " # prettier output with timestamps. - fi rm -f core $seq.notrun rm -f $seq.casenotrun start=$(_wallclock) - $timestamp && printf %s " [$(date "+%T")]" + $timestamp && times="[$(date "+%T")]" if [ "$(head -n 1 "$source_iotests/$seq")" == "#!/usr/bin/env python" ]; then run_command="$PYTHON $seq" @@ -781,26 +758,26 @@ do $run_command >$tmp.out 2>&1) fi sts=$? - $timestamp && _timestamp + $timestamp && times="$times -> [$(date "+%T")]" stop=$(_wallclock) if [ -f core ] then - printf " [dumped core]" mv core $seq.core + reason="dumped core $seq.core" err=true fi if [ -f $seq.notrun ] then - $timestamp || printf " [not run] " - $timestamp && echo " [not run]" && printf %s " $seq -- " + $timestamp || reason="[not run]" + $timestamp && reason="[not run] $seq -- " cat $seq.notrun notrun="$notrun $seq" else if [ $sts -ne 0 ] then - printf %s " [failed, exit status $sts]" + reason=$(printf %s "[failed, exit status $sts]") err=true fi @@ -821,22 +798,27 @@ do if [ ! -f "$reference" ] then - echo " - no qualified output" + reason=" - no qualified output" err=true else if diff -w "$reference" $tmp.out >/dev/null 2>&1 then - echo "" if $err then : else - echo "$seq $(expr $stop - $start)" >>$tmp.time + lasttime=$(sed -n -e "/^$seq /s/.* //p" <$TIMESTAMP_FILE) + thistime=$(expr $stop - $start) + echo "$seq $thistime" >>$tmp.time + + if [ "X$lasttime" != X ]; then + times="$times ${thistime}s (last ${lasttime}s)" + fi fi else - echo " - output mismatch (see $seq.out.bad)" mv $tmp.out $seq.out.bad $diff -w "$reference" "$PWD"/$seq.out.bad + reason=" - output mismatch (see $seq.out.bad)" err=true fi fi @@ -852,9 +834,24 @@ do # if $err then + echo " TEST iotest: $seq FAILED $reason" + cat <<EOF +QEMU -- "$QEMU_PROG" $QEMU_OPTIONS +QEMU_IMG -- "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS +QEMU_IO -- "$QEMU_IO_PROG" $QEMU_IO_OPTIONS +QEMU_NBD -- "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS +IMGFMT -- $FULL_IMGFMT_DETAILS +IMGPROTO -- $IMGPROTO +PLATFORM -- $FULL_HOST_DETAILS +TEST_DIR -- $TEST_DIR +SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER + +EOF bad="$bad $seq" n_bad=$(expr $n_bad + 1) quick=false + else + echo " TEST iotest: $seq $times" fi [ -f $seq.notrun ] || try=$(expr $try + 1)
This attempts to clean-up the output to better match the output of the rest of the QEMU check system. This includes: - formatting as " TEST iotest: nnn" - calculating time diff at the end - only dumping config on failure Signed-off-by: Alex Bennée <alex.bennee@linaro.org> --- tests/qemu-iotests/check | 71 +++++++++++++++++++--------------------- 1 file changed, 34 insertions(+), 37 deletions(-) -- 2.20.1