IOS: parse more IP SLA constructs (#6400)

Keeps the parser in context. Similar to #6382, but for IOS
batfish · Nov 6, 2020 · 089d8da · 089d8da
1 parent d509ad4
commit 089d8da
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diff --git a/projects/batfish/src/main/antlr4/org/batfish/grammar/cisco/CiscoParser.g4 b/projects/batfish/src/main/antlr4/org/batfish/grammar/cisco/CiscoParser.g4
@@ -1211,6 +1211,7 @@ ip_sla_null
       | TIMEOUT
       | TOS
       | UDP_JITTER
+      | VRF
    ) null_rest_of_line
 ;
 

diff --git a/tests/parsing-tests/networks/unit-tests/configs/cisco_ipsla b/tests/parsing-tests/networks/unit-tests/configs/cisco_ipsla
@@ -190,6 +190,7 @@ ip sla 10
  samples-of-history-kept 10
  history filter failures
  udp-jitter 130.59.38.105 5000
+ vrf VRF1
 !
 ip sla timeout 100
 !

diff --git a/tests/parsing-tests/unit-tests.ref b/tests/parsing-tests/unit-tests.ref
@@ -26415,6 +26415,11 @@
             "        (null_rest_of_line",
             "          IP_ADDRESS:'130.59.38.105'",
             "          DEC:'5000'",
+            "          NEWLINE:'\\n'))",
+            "      (ip_sla_null",
+            "        VRF:'vrf'",
+            "        (null_rest_of_line",
+            "          VARIABLE:'VRF1'",
             "          NEWLINE:'\\n'))))",
             "  (stanza",
             "    (s_ip_sla",