[PATCH for-5.0 v2 17/23] iotests: Use skip_if_unsupported decorator in 041

[Max Reitz <mreitz@redhat.com>]

We can use this decorator above TestRepairQuorum.setUp() to skip all
quorum tests with a single line.

Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 tests/qemu-iotests/041 | 39 +++------------------------------------
 1 file changed, 3 insertions(+), 36 deletions(-)

diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 3c60c07b01..2ab59e9c53 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -871,6 +871,7 @@ class TestRepairQuorum(iotests.QMPTestCase):
     image_len = 1 * 1024 * 1024 # MB
     IMAGES = [ quorum_img1, quorum_img2, quorum_img3 ]
 
+    @iotests.skip_if_unsupported(['quorum'])
     def setUp(self):
         self.vm = iotests.VM()
 
@@ -894,9 +895,8 @@ class TestRepairQuorum(iotests.QMPTestCase):
         #assemble the quorum block device from the individual files
         args = { "driver": "quorum", "node-name": "quorum0",
                  "vote-threshold": 2, "children": [ "img0", "img1", "img2" ] }
-        if iotests.supports_quorum():
-            result = self.vm.qmp("blockdev-add", **args)
-            self.assert_qmp(result, 'return', {})
+        result = self.vm.qmp("blockdev-add", **args)
+        self.assert_qmp(result, 'return', {})
 
 
     def tearDown(self):
@@ -909,9 +909,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
                 pass
 
     def test_complete(self):
-        if not iotests.supports_quorum():
-            return
-
         self.assert_no_active_block_jobs()
 
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
@@ -928,9 +925,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
                         'target image does not match source after mirroring')
 
     def test_cancel(self):
-        if not iotests.supports_quorum():
-            return
-
         self.assert_no_active_block_jobs()
 
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
@@ -945,9 +939,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
         self.vm.shutdown()
 
     def test_cancel_after_ready(self):
-        if not iotests.supports_quorum():
-            return
-
         self.assert_no_active_block_jobs()
 
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
@@ -964,9 +955,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
                         'target image does not match source after mirroring')
 
     def test_pause(self):
-        if not iotests.supports_quorum():
-            return
-
         self.assert_no_active_block_jobs()
 
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
@@ -992,9 +980,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
                         'target image does not match source after mirroring')
 
     def test_medium_not_found(self):
-        if not iotests.supports_quorum():
-            return
-
         if iotests.qemu_default_machine != 'pc':
             return
 
@@ -1006,9 +991,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_image_not_found(self):
-        if not iotests.supports_quorum():
-            return
-
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
                              sync='full', node_name='repair0', replaces='img1',
                              mode='existing', target=quorum_repair_img,
@@ -1016,9 +998,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_device_not_found(self):
-        if not iotests.supports_quorum():
-            return
-
         result = self.vm.qmp('drive-mirror', job_id='job0',
                              device='nonexistent', sync='full',
                              node_name='repair0',
@@ -1027,9 +1006,6 @@ class TestRepairQuorum(iotests.QMPTestCase):
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_wrong_sync_mode(self):
-        if not iotests.supports_quorum():
-            return
-
         result = self.vm.qmp('drive-mirror', device='quorum0', job_id='job0',
                              node_name='repair0',
                              replaces='img1',
@@ -1037,27 +1013,18 @@ class TestRepairQuorum(iotests.QMPTestCase):
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_no_node_name(self):
-        if not iotests.supports_quorum():
-            return
-
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
                              sync='full', replaces='img1',
                              target=quorum_repair_img, format=iotests.imgfmt)
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_nonexistent_replaces(self):
-        if not iotests.supports_quorum():
-            return
-
         result = self.vm.qmp('drive-mirror', job_id='job0', device='quorum0',
                              sync='full', node_name='repair0', replaces='img77',
                              target=quorum_repair_img, format=iotests.imgfmt)
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_after_a_quorum_snapshot(self):
-        if not iotests.supports_quorum():
-            return
-
         result = self.vm.qmp('blockdev-snapshot-sync', node_name='img1',
                              snapshot_file=quorum_snapshot_file,
                              snapshot_node_name="snap1");
-- 
2.23.0