Message ID | dea167a0c60d1d561bc99ef8f1283141c353fbdf.1360651942.git.mrezanin@redhat.com |
---|---|
State | New |
Headers | show |
Am 12.02.2013 08:00, schrieb Miroslav Rezanina: > Simple test for qemu-img compare to check it's working correctly. > > Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> > --- > tests/qemu-iotests/048 | 77 ++++++++++++++++++++++++++++++++++++++++++++ > tests/qemu-iotests/048.out | 25 ++++++++++++++ > tests/qemu-iotests/group | 1 + > 3 files changed, 103 insertions(+), 0 deletions(-) > create mode 100755 tests/qemu-iotests/048 > create mode 100644 tests/qemu-iotests/048.out > > diff --git a/tests/qemu-iotests/048 b/tests/qemu-iotests/048 > new file mode 100755 > index 0000000..876653e > --- /dev/null > +++ b/tests/qemu-iotests/048 > @@ -0,0 +1,77 @@ > +#!/bin/bash > +## > +## qemu-img compare test > +## > +## > +## Copyright (C) 2013 Red Hat, Inc. > +## > +## This program is free software; you can redistribute it and/or modify > +## it under the terms of the GNU General Public License as published by > +## the Free Software Foundation; either version 2 of the License, or > +## (at your option) any later version. > +## > +## This program is distributed in the hope that it will be useful, > +## but WITHOUT ANY WARRANTY; without even the implied warranty of > +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > +## GNU General Public License for more details. > +## > +## You should have received a copy of the GNU General Public License > +## along with this program. If not, see <http://www.gnu.org/licenses/>. > +## > +# > +# creator > +owner=mrezanin@redhat.com > + > +seq=`basename $0` > +echo "QA output created by $seq" > + > +status=1 # failure is the default! > + > +_cleanup() > +{ > + echo "Cleanup" > + _cleanup_test_img > +} > +trap "_cleanup; exit \$status" 0 1 2 3 15 > + > +_compare() > +{ > + $QEMU_IMG compare "$@" $TEST_IMG ${TEST_IMG2} Maybe add an "echo $?" to check the exit codes? > +} > + > +# get standard environment, filters and checks > +. ./common.rc > +. ./common.filter > +. ./common.pattern > + > +_supported_fmt raw qcow qcow2 qed > +_supported_proto file > +_supported_os Linux > + > +# Setup test basic parameters > +TEST_IMG2=$TEST_IMG.2 > +CLUSTER_SIZE=4096 > +size=1024M > + > +_make_test_img $size > +io_pattern write 524288 $CLUSTER_SIZE $CLUSTER_SIZE 4 45 > + > +# Compare identical images > +cp $TEST_IMG ${TEST_IMG2} > +_compare > +_compare -q > + > +# Compare images with different size > +$QEMU_IMG resize $TEST_IMG +512M > +_compare > +_compare -s > + > +# Compare images with different content > +io_pattern write 1228800 $CLUSTER_SIZE 0 1 67 > +_compare > +io_pattern write 0 $CLUSTER_SIZE 0 1 123 > +_compare > + > +# Cleanup > +rm ${TEST_IMG2} It would be better to move to _cleanup() so that Ctrl-C won't leave the image behind. Kevin
diff --git a/tests/qemu-iotests/048 b/tests/qemu-iotests/048 new file mode 100755 index 0000000..876653e --- /dev/null +++ b/tests/qemu-iotests/048 @@ -0,0 +1,77 @@ +#!/bin/bash +## +## qemu-img compare test +## +## +## Copyright (C) 2013 Red Hat, Inc. +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## +# +# creator +owner=mrezanin@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +status=1 # failure is the default! + +_cleanup() +{ + echo "Cleanup" + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_compare() +{ + $QEMU_IMG compare "$@" $TEST_IMG ${TEST_IMG2} +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt raw qcow qcow2 qed +_supported_proto file +_supported_os Linux + +# Setup test basic parameters +TEST_IMG2=$TEST_IMG.2 +CLUSTER_SIZE=4096 +size=1024M + +_make_test_img $size +io_pattern write 524288 $CLUSTER_SIZE $CLUSTER_SIZE 4 45 + +# Compare identical images +cp $TEST_IMG ${TEST_IMG2} +_compare +_compare -q + +# Compare images with different size +$QEMU_IMG resize $TEST_IMG +512M +_compare +_compare -s + +# Compare images with different content +io_pattern write 1228800 $CLUSTER_SIZE 0 1 67 +_compare +io_pattern write 0 $CLUSTER_SIZE 0 1 123 +_compare + +# Cleanup +rm ${TEST_IMG2} +status=0 diff --git a/tests/qemu-iotests/048.out b/tests/qemu-iotests/048.out new file mode 100644 index 0000000..c276fc8 --- /dev/null +++ b/tests/qemu-iotests/048.out @@ -0,0 +1,25 @@ +QA output created by 048 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +=== IO: pattern 45 +qemu-io> wrote 4096/4096 bytes at offset 524288 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io> wrote 4096/4096 bytes at offset 528384 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io> wrote 4096/4096 bytes at offset 532480 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io> wrote 4096/4096 bytes at offset 536576 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io> Images are identical. +Image resized. +Warning: Image size mismatch! +Images are identical. +Strict mode: Image size mismatch! +=== IO: pattern 67 +qemu-io> wrote 4096/4096 bytes at offset 1228800 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io> Content mismatch at offset 1228800! +=== IO: pattern 123 +qemu-io> wrote 4096/4096 bytes at offset 0 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io> Content mismatch at offset 0! +Cleanup diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 1bbd2bf..1c0dfef 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -54,3 +54,4 @@ 045 rw auto 046 rw auto aio 047 rw auto +048 img auto quick
Simple test for qemu-img compare to check it's working correctly. Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> --- tests/qemu-iotests/048 | 77 ++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/048.out | 25 ++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 103 insertions(+), 0 deletions(-) create mode 100755 tests/qemu-iotests/048 create mode 100644 tests/qemu-iotests/048.out