Commit 751aec24 authored by Jeff Cody's avatar Jeff Cody Committed by Stefan Hajnoczi
Browse files

block: qemu-iotests for vhdx, add write test support 



This removes the IMGFMT_GENERIC blocker for read-only, so existing
iotests run read/write tests for vhdx images created by qemu-img (e.g.
tests 001, 002, 003).

In addition, this updates the sample image test for the Hyper-V
created image, to verify we can write it as well.

Signed-off-by: default avatarJeff Cody <jcody@redhat.com>
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 228b234d

tests/qemu-iotests/064

+11 −0
Original line number Diff line number Diff line
@@ -56,6 +56,17 @@ echo 
echo "=== Verify pattern 0x00, 66M - 1024M ==="

$QEMU_IO -r -c "read -pP 0x00 66M 958M" "$TEST_IMG" | _filter_qemu_io



echo

echo "=== Verify pattern write, 0xc3 99M-157M ==="

$QEMU_IO -c "write -pP 0xc3 99M 58M" "$TEST_IMG" | _filter_qemu_io

# first verify we didn't write where we should not have

$QEMU_IO -c "read -pP 0xa5 0 33M" "$TEST_IMG" | _filter_qemu_io

$QEMU_IO -c "read -pP 0x96 33M 33M" "$TEST_IMG" | _filter_qemu_io

$QEMU_IO -c "read -pP 0x00 66M 33M" "$TEST_IMG" | _filter_qemu_io

$QEMU_IO -c "read -pP 0x00 157MM 867MM" "$TEST_IMG" | _filter_qemu_io

# now verify what we should have actually written

$QEMU_IO -c "read -pP 0xc3 99M 58M" "$TEST_IMG" | _filter_qemu_io



# success, all done

echo "*** done"

rm -f $seq.full

tests/qemu-iotests/064.out

+14 −0
Original line number Diff line number Diff line
@@ -11,4 +11,18 @@ read 34603008/34603008 bytes at offset 34603008 
=== Verify pattern 0x00, 66M - 1024M ===

read 1004535808/1004535808 bytes at offset 69206016

958 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)



=== Verify pattern write, 0xc3 99M-157M ===

wrote 60817408/60817408 bytes at offset 103809024

58 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

read 34603008/34603008 bytes at offset 0

33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

read 34603008/34603008 bytes at offset 34603008

33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

read 34603008/34603008 bytes at offset 69206016

33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

read 909115392/909115392 bytes at offset 164626432

867 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

read 60817408/60817408 bytes at offset 103809024

58 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

*** done

tests/qemu-iotests/common

+0 −1
Original line number Diff line number Diff line
@@ -200,7 +200,6 @@ testlist options 
        -vhdx)

            IMGFMT=vhdx

            xpand=false

            IMGFMT_GENERIC=false

            ;;



        -rbd)