[libvirt] [PATCH v2 3/4] tests: qemuxml2argv: report error on ARG_* collisions

[Cole Robinson]

* ARG_CAPS_ARCH must be specified with ARG_CAPS_VER
* ARG_QEMU_CAPS shouldn't be specified with ARG_CAPS_*

Signed-off-by: Cole Robinson <crobinso at redhat.com>
---
 tests/qemuxml2argvtest.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 191a43726d..34394181c1 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -688,6 +688,18 @@ testInfoSetArgs(struct testInfo *info,
         }
     }
 
+    if (!!capsarch ^ !!capsver) {
+        fprintf(stderr, "ARG_CAPS_ARCH and ARG_CAPS_VER "
+                        "must be specified together.\n");
+        goto cleanup;
+    }
+
+    if (qemuCaps && (capsarch || capsver)) {
+        fprintf(stderr, "ARG_QEMU_CAPS can not be combined with ARG_CAPS_ARCH "
+                        "or ARG_CAPS_VER\n");
+        goto cleanup;
+    }
+
     if (!qemuCaps && capsarch && capsver) {
         bool stripmachinealiases = false;
 
-- 
2.21.0