iotests: Respect -nodefaults in tests 41 and 55

While -nodefaults is set in $QEMU_OPTIONS, this is currently (wrongly)
ignored for Python iotests. In order to be prepared for when this is
fixed, we should explicitly add an IDE CD-ROM drive instead of relying
on it being created automatically.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2 files changed, 16 insertions, 6 deletions

diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index de8ea15..38ca5f1 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -42,6 +42,8 @@ class TestSingleDrive(iotests.QMPTestCase):
         iotests.create_image(backing_img, self.image_len)
         qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
         self.vm = iotests.VM().add_drive(test_img)
+        if iotests.qemu_default_machine == 'pc':
+            self.vm.add_drive(None, 'media=cdrom', 'ide')
         self.vm.launch()
 
     def tearDown(self):
@@ -170,8 +172,8 @@ class TestSingleDrive(iotests.QMPTestCase):
         if iotests.qemu_default_machine != 'pc':
             return
 
-        result = self.vm.qmp('drive-mirror', device='ide1-cd0', sync='full',
-                             target=target_img)
+        result = self.vm.qmp('drive-mirror', device='drive1', # CD-ROM
+                             sync='full', target=target_img)
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_image_not_found(self):
@@ -710,6 +712,9 @@ class TestRepairQuorum(iotests.QMPTestCase):
     def setUp(self):
         self.vm = iotests.VM()
 
+        if iotests.qemu_default_machine == 'pc':
+            self.vm.add_drive(None, 'media=cdrom', 'ide')
+
         # Add each individual quorum images
         for i in self.IMAGES:
             qemu_img('create', '-f', iotests.imgfmt, i,
@@ -837,7 +842,8 @@ class TestRepairQuorum(iotests.QMPTestCase):
         if iotests.qemu_default_machine != 'pc':
             return
 
-        result = self.vm.qmp('drive-mirror', device='ide1-cd0', sync='full',
+        result = self.vm.qmp('drive-mirror', device='drive0', # CD-ROM
+                             sync='full',
                              node_name='repair0',
                              replaces='img1',
                              target=quorum_repair_img, format=iotests.imgfmt)
diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index e6e0ac4..c8e3578 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -42,6 +42,8 @@ class TestSingleDrive(iotests.QMPTestCase):
         qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(TestSingleDrive.image_len))
 
         self.vm = iotests.VM().add_drive(test_img).add_drive(blockdev_target_img)
+        if iotests.qemu_default_machine == 'pc':
+            self.vm.add_drive(None, 'media=cdrom', 'ide')
         self.vm.launch()
 
     def tearDown(self):
@@ -107,7 +109,7 @@ class TestSingleDrive(iotests.QMPTestCase):
         if iotests.qemu_default_machine != 'pc':
             return
 
-        result = self.vm.qmp('drive-backup', device='ide1-cd0',
+        result = self.vm.qmp('drive-backup', device='drive2', # CD-ROM
                              target=target_img, sync='full')
         self.assert_qmp(result, 'error/class', 'GenericError')
 
@@ -115,7 +117,7 @@ class TestSingleDrive(iotests.QMPTestCase):
         if iotests.qemu_default_machine != 'pc':
             return
 
-        result = self.vm.qmp('blockdev-backup', device='ide1-cd0',
+        result = self.vm.qmp('blockdev-backup', device='drive2', # CD-ROM
                              target='drive1', sync='full')
         self.assert_qmp(result, 'error/class', 'GenericError')
 
@@ -255,6 +257,8 @@ class TestSingleTransaction(iotests.QMPTestCase):
         qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(TestSingleDrive.image_len))
 
         self.vm = iotests.VM().add_drive(test_img).add_drive(blockdev_target_img)
+        if iotests.qemu_default_machine == 'pc':
+            self.vm.add_drive(None, 'media=cdrom', 'ide')
         self.vm.launch()
 
     def tearDown(self):
@@ -334,7 +338,7 @@ class TestSingleTransaction(iotests.QMPTestCase):
 
         result = self.vm.qmp('transaction', actions=[{
                 'type': cmd,
-                'data': { 'device': 'ide1-cd0',
+                'data': { 'device': 'drive2', # CD-ROM
                           'target': target,
                           'sync': 'full' },
             }