New test on name or IP exception

homer.py

@@ -662,7 +662,7 @@ except TimeoutError:
 except ConnectionRefusedError:
     error("Connection to server refused")
 except ValueError:
-    error(f'"{url}" not an name or an IP address')
+    error(f'"{url}" not a name or an IP address')
 except CustomException as e:
     error(e)
 if ifile is not None:

tests.yaml

@@ -39,6 +39,17 @@ tests:
       stderr: ''
       partstdout: '2a01:4f8:'
 
+    - exe: './homer.py'
+      markers:
+          - 'exception'
+      args:
+          - '--dot'
+          - 'https//doh.bortzmeyer.fr'
+          - 'framagit.org'
+      retcode: 1
+      partstderr: 'not a name or'
+      stdout: ''
+
 ###############################################################################
 
     - exe: './homer.py'