File iotests-declare-lack-of-support-for-comp.patch of Package qemu

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File iotests-declare-lack-of-support-for-comp.patch of Package qemu

From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Date: Thu, 23 Dec 2021 17:01:44 +0100
Subject: iotests: declare lack of support for compresion_type in IMGOPTS

Git-commit: e287a351db13f3f6670f4a3f2896f2dde47d07d1

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>
Signed-off-by: Li Zhang <lizhang@suse.de>
---
 tests/qemu-iotests/031 | 5 +++--
 tests/qemu-iotests/051 | 5 +++--
 tests/qemu-iotests/061 | 6 +++++-
 tests/qemu-iotests/112 | 3 ++-
 tests/qemu-iotests/290 | 2 +-
 5 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/tests/qemu-iotests/031 b/tests/qemu-iotests/031
index 648112f7960e909e81fbc4c1be13..ee587b1606fd1b9c8ba1bf6a50b2 100755
--- a/tests/qemu-iotests/031
+++ b/tests/qemu-iotests/031
@@ -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
 
diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
index e9042a621420332ac288060cbec2..f1a506518b981fe28cc498af43bb 100755
--- a/tests/qemu-iotests/051
+++ b/tests/qemu-iotests/051
@@ -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 [ "$QEMU_DEFAULT_MACHINE" = "pc" ]; then
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index 70edf1a1635e1e5df529e130d314..513fbec14cc2bcfbd085b0f092e4 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -48,7 +48,11 @@ _supported_os Linux
 # not work with it;
 # we have explicit tests for various cluster sizes, the remaining tests
 # require the default 64k cluster
-_unsupported_imgopts 'refcount_bits=$[^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 ==="
diff --git a/tests/qemu-iotests/112 b/tests/qemu-iotests/112
index 07ac74fb2c184c0580ebbedd70f9..53332129931fa67416893b3b2eaf 100755
--- a/tests/qemu-iotests/112
+++ b/tests/qemu-iotests/112
@@ -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()
 {
diff --git a/tests/qemu-iotests/290 b/tests/qemu-iotests/290
index ed80da2685e5ed094985e71c1e30..776b59de1bc8da4bbc67195231c4 100755
--- a/tests/qemu-iotests/290
+++ b/tests/qemu-iotests/290
@@ -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"

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