Handle new tests.

Author: fruffy

targets/bmv2/test/BMv2V1ModelXfail.cmake

@@ -9,6 +9,7 @@ p4tools_add_xfail_reason(
                # Type_Declaration.
   header-stack-ops-bmv2.p4 # Unknown method member expression: hdr_0.h2; of type header h2_t
   issue4739.p4 # type ForStatement not implemented in the core stepper
+  loop-3-clause-tricky2.p4 # type ForStatement not implemented in the core stepper
 )
 
 p4tools_add_xfail_reason(

targets/bmv2/test/testdata/nested-actions-with-return-exit1.ref

@@ -0,0 +1,13 @@
+Eliminated node at line 44: ret = ret + 1;
+Eliminated node at line 47: ret = ret + 2;
+Eliminated node at line 48: } else if (h.eth_hdr.eth_type == x) {
+Eliminated node at line (unknown): { ret_0/ret = ret_0/ret + 16;
+  ret_0/ret = ret_0/ret + 64; }
+Eliminated node at line 78: t1.apply();
+statement_count_before:15
+statement_count_after:7
+cyclomatic_complexity:9
+num_parsers_paths:1
+num_updates_processed:0
+num_respecializations:0
+

targets/nikss/test/P4Tests.cmake

@@ -17,6 +17,8 @@ FetchContent_Declare(
 )
 FetchContent_MakeAvailable(bpftool)
 
+# FIXME: Remove once TLS verification is fixed.
+set (CMAKE_TLS_VERIFY FALSE)
 FetchContent_Declare(trex
   URL https://trex-tgn.cisco.com/trex/release/v3.05.tar.gz
   URL_HASH
@@ -28,6 +30,7 @@ FetchContent_Declare(trex
   GIT_PROGRESS TRUE
 )
 FetchContent_MakeAvailable(trex)
+set (CMAKE_TLS_VERIFY TRUE)
 
 # TODO: Remove this once the Nikss FetchContent initalization is fixed.
 set (FETCHCONTENT_UPDATES_DISCONNECTED_NIKSS_CTL ON)