From def82f87dcc0b21e4890e12d82e6007f98551dcb Mon Sep 17 00:00:00 2001

From: Tomas Bzatek <tbzatek@redhat.com>

Date: Tue, 30 May 2023 18:23:08 +0200

Subject: [PATCH] tests: Forcefully set scsi_debug cd drive as read-only

There's something fishy in newer kernels and read-only detection

doesn't seem to work properly. As suggested in

https://github.com/util-linux/util-linux/issues/18#issuecomment-8453739

setting device ro by `blockdev --setro` seems to fix the issue.

---

 src/tests/integration-test | 2 ++

 1 file changed, 2 insertions(+)

diff --git a/src/tests/integration-test b/src/tests/integration-test

index 5f68217e0..10cdff85e 100755

--- a/src/tests/integration-test

+++ b/src/tests/integration-test

@@ -1096,6 +1096,7 @@ class FS(UDisksTestCase):

             time.sleep(5)

             self.sync()

             cd_fs = self.udisks_filesystem(cd=True)

+            subprocess.call(['blockdev', '--setro', self.cd_device])

             # forcing mount CD drive as 'rw' should fail

             try:

@@ -1748,6 +1749,7 @@ class Polkit(UDisksTestCase, test_polkitd.PolkitTestCase):

         try:

             fs = self.udisks_filesystem(cd=True)

             self.assertNotEqual(fs, None)

+            subprocess.call(['blockdev', '--setro', self.cd_device])

             mount_path = fs.call_mount_sync(no_options, None)

             self.assertIn('/media/', mount_path)