Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
---
 tests/qemu-iotests/055 | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index 3437c11507..3a47aaa886 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -490,11 +490,15 @@ class TestDriveCompression(iotests.QMPTestCase):
 
     def test_complete_compress_drive_backup(self):
         for format in TestDriveCompression.fmt_supports_compression:
+            if not iotests.supports_format(format['type']):
+                continue
             self.do_test_compress_complete('drive-backup', format, False,
                                            target=blockdev_target_img, mode='existing')
 
     def test_complete_compress_blockdev_backup(self):
         for format in TestDriveCompression.fmt_supports_compression:
+            if not iotests.supports_format(format['type']):
+                continue
             self.do_test_compress_complete('blockdev-backup', format, True,
                                            target='drive1')
 
@@ -514,11 +518,15 @@ class TestDriveCompression(iotests.QMPTestCase):
 
     def test_compress_cancel_drive_backup(self):
         for format in TestDriveCompression.fmt_supports_compression:
+            if not iotests.supports_format(format['type']):
+                continue
             self.do_test_compress_cancel('drive-backup', format, False,
                                          target=blockdev_target_img, mode='existing')
 
     def test_compress_cancel_blockdev_backup(self):
        for format in TestDriveCompression.fmt_supports_compression:
+            if not iotests.supports_format(format['type']):
+                continue
             self.do_test_compress_cancel('blockdev-backup', format, True,
                                          target='drive1')
 
@@ -554,11 +562,15 @@ class TestDriveCompression(iotests.QMPTestCase):
 
     def test_compress_pause_drive_backup(self):
         for format in TestDriveCompression.fmt_supports_compression:
+            if not iotests.supports_format(format['type']):
+                continue
             self.do_test_compress_pause('drive-backup', format, False,
                                         target=blockdev_target_img, mode='existing')
 
     def test_compress_pause_blockdev_backup(self):
         for format in TestDriveCompression.fmt_supports_compression:
+            if not iotests.supports_format(format['type']):
+                continue
             self.do_test_compress_pause('blockdev-backup', format, True,
                                         target='drive1')
 
-- 
2.14.3

On 2018-04-26 18:19, Roman Kagan wrote:
> Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
> ---
>  tests/qemu-iotests/055 | 12 ++++++++++++
>  1 file changed, 12 insertions(+)

Reviewed-by: Max Reitz <mreitz@redhat.com>