tests: Add tests for handling devices with long names

Signed-off-by: hamistao <[email protected]>

tests/storage-disks-vm

@@ -109,6 +109,18 @@ waitInstanceReady v1
 lxc exec v1 -- ls -l /mnt/foo1
 lxc stop -f v1
 
+# Check adding a disk to a vm with a long name to test possible problems with long socket paths or long qemu device tags
+LONG_DEVICE_NAME="device-with-very-long-name-for-long-qemu-property-handling-tests"
+
+lxc init "${IMAGE}" v2 --vm
+lxc config device add v2 "${LONG_DEVICE_NAME}" disk source="${testRoot}/allowed1" path="/mnt"
+lxc start v2
+waitInstanceReady v2
+lxc config device remove v2 "${LONG_DEVICE_NAME}"
+lxc config device add v2 "${LONG_DEVICE_NAME}" disk source="${testRoot}/allowed1" path="/mnt" # Test hotplugging as well
+lxc exec v2 -- ls -l /mnt
+lxc delete -f v2
+
 # Check adding a disk with a source path that is allowed that symlinks to another allowed source path isn't
 # allowed at start time.
 lxc config device set v1 d1 source="${testRoot}/allowed1/not-allowed2"