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| author | Kevin Wolf <kwolf@redhat.com> | 2011-04-29 15:32:55 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-02-29 15:48:44 +0100 |
| commit | 92ab69b61fe04d811378ae4eda9799a5ad6ddb14 (patch) | |
| tree | 11da26b2d632aafae162a338f05f5d334fac5858 /tests | |
| parent | a06d5cc20b574e24630d9e59bf2a707728bc3101 (diff) | |
| download | qemu-92ab69b61fe04d811378ae4eda9799a5ad6ddb14.zip qemu-92ab69b61fe04d811378ae4eda9799a5ad6ddb14.tar.gz qemu-92ab69b61fe04d811378ae4eda9799a5ad6ddb14.tar.bz2 | |
qemu-iotests: 026: Reduce output changes for cache=none qcow2
qemu-iotests supports the -nocache option which makes the tests run with
cache=none. For blkdebug tests with qcow2 this means that we may see
test results that differ from cache=writethrough. This patch makes the
diff a bit smaller and therefore easier to review.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/026 | 6 | ||||
| -rwxr-xr-x | tests/qemu-iotests/check | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/tests/qemu-iotests/026 b/tests/qemu-iotests/026 index 33e7da6..1602ccd 100755 --- a/tests/qemu-iotests/026 +++ b/tests/qemu-iotests/026 @@ -87,6 +87,12 @@ _make_test_img 1G echo echo "Event: $event; errno: $errno; imm: $imm; once: $once; write $vmstate" + +# We want to catch a simple L2 update, not the allocation of the first L2 table +if [ "$event" == "l2_update" ]; then + $QEMU_IO -c "write $vmstate 0 512" $TEST_IMG > /dev/null 2>&1 +fi + $QEMU_IO -c "write $vmstate 0 128k " $BLKDBG_TEST_IMG | _filter_qemu_io # l2_load is not called on allocation, so issue a second write diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 8499a04..aae1378 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -243,7 +243,7 @@ do echo " - no qualified output" err=true else - if diff $seq.out $tmp.out >/dev/null 2>&1 + if diff -w $seq.out $tmp.out >/dev/null 2>&1 then echo "" if $err @@ -255,7 +255,7 @@ do else echo " - output mismatch (see $seq.out.bad)" mv $tmp.out $seq.out.bad - $diff $seq.out $seq.out.bad + $diff -w $seq.out $seq.out.bad err=true fi fi |