security/virt_what: add test for expected value

libvirt/tests/cfg/security/virt_what_cvm.cfg

@@ -0,0 +1,9 @@
+- virt_what.cvm:
+   type = virt_what_cvm
+   start_vm = yes
+   variants:
+       - expected_value:
+           # The EXPECTED_VALUE depends on the VM. A normal VM would have "".
+           # man virt-what-cvm lists the available values for VM where
+           # confidentiality is enabled
+           expected_cvm =

libvirt/tests/src/security/virt_what_cvm.py

@@ -0,0 +1,27 @@
+import logging as log
+
+from virttest import utils_misc, utils_package
+
+
+logging = log.getLogger("avocado." + __name__)
+
+
+def run(test, params, env):
+    """
+    Confirms that the output of virt-what-cvm is as expected.
+
+    :params test: The avocado test object
+    :params params: Parameters for the test
+    :params env: The avocado test environment object
+    """
+    vm_name = params.get("main_vm")
+    vm = env.get_vm(vm_name)
+    expected_cvm = params.get("expected_cvm")
+    session = vm.wait_for_login()
+    utils_package.package_install("virt-what", session=session)
+    _, o = utils_misc.cmd_status_output("virt-what-cvm", session=session)
+    if o.strip() != expected_cvm.strip():
+        test.fail(
+            f"Unexpected value '{o.strip()}' instead of {expected_cvm.strip()}."
+            " Note that the command is supported since virt-what-1.25-10."
+        )

spell.ignore

@@ -170,6 +170,7 @@ ctrl
 currentvcpu
 curvcpu
 CVE
+cvm
 dac
 DAC
 darget