Add full_testcase_name parameter

The full_testcase_name stores the full
 test case name

Signed-off-by: Houqi (Nick) Zuo <hzuo@redhat.com>

Author: nickzhq

avocado_vt/discovery.py

@@ -16,6 +16,7 @@
 """
 Avocado VT plugin
 """
+import re
 
 from virttest.compat import get_opt
 
@@ -47,6 +48,10 @@ def convert_parameters(self, params):
         :return: dict with test name and vt parameters
         """
         test_name = params.get("_short_name_map_file")["subtests.cfg"]
+        # Store the pure test case name by removing type_specific and provider prefixes
+        params["full_testcase_name"] = re.sub(
+            r'^(type_specific\.)?(io-[^.]+\.)', '', test_name
+        )
         if get_opt(self.config, "vt.config") and get_opt(
             self.config, "vt.short_names_when_config"
         ):