iotests: declare lack of support for compresion_type in IMGOPTS

compression_type can't be used if we want to create image with
compat=0.10. So, skip these tests, not many of them.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20211223160144.1097696-20-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2021-12-23 17:01:44 +01:00 committed by Hanna Reitz
parent da87d5f83a
commit e287a351db
5 changed files with 14 additions and 7 deletions

View File

@ -42,8 +42,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file fuse
# We want to test compat=0.10, which does not support external data
# files or refcount widths other than 16
_unsupported_imgopts data_file 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
# files or refcount widths other than 16 or compression type
_unsupported_imgopts data_file compression_type \
'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
CLUSTER_SIZE=65536

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@ -41,8 +41,9 @@ _supported_fmt qcow2
_supported_proto file
# A compat=0.10 image is created in this test which does not support anything
# other than refcount_bits=16;
# it also will not support an external data file
_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file
# it also will not support an external data file and compression type
_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file \
compression_type
_require_drivers nbd
if [ "$QEMU_DEFAULT_MACHINE" = "pc" ]; then

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@ -48,7 +48,11 @@ _supported_os Linux
# not work with it;
# we have explicit tests for various cluster sizes, the remaining tests
# require the default 64k cluster
_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file cluster_size
# we don't have explicit tests for zstd qcow2 compression type, as zstd may be
# not compiled in. And we can't create compat images with comression type
# extension
_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file \
cluster_size compression_type
echo
echo "=== Testing version downgrade with zero expansion ==="

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@ -43,7 +43,8 @@ _supported_proto file fuse
# This test will set refcount_bits on its own which would conflict with the
# manual setting; compat will be overridden as well;
# and external data files do not work well with our refcount testing
_unsupported_imgopts refcount_bits 'compat=0.10' data_file
# also, compression type is not supported with compat=0.10 used in test
_unsupported_imgopts refcount_bits 'compat=0.10' data_file compression_type
print_refcount_bits()
{

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@ -41,7 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file fuse
_supported_os Linux
_unsupported_imgopts 'compat=0.10' refcount_bits data_file
_unsupported_imgopts 'compat=0.10' refcount_bits data_file compression_type
echo
echo "### Test 'qemu-io -c discard' on a QCOW2 image without a backing file"