diff options
Diffstat (limited to 'scripts/automation')
-rw-r--r-- | scripts/automation/regression/unit_tests/functional_tests/scapy_pkt_builder_test.py | 24 | ||||
-rw-r--r-- | scripts/automation/trex_control_plane/client_utils/scapy_packet_builder.py | 6 |
2 files changed, 28 insertions, 2 deletions
diff --git a/scripts/automation/regression/unit_tests/functional_tests/scapy_pkt_builder_test.py b/scripts/automation/regression/unit_tests/functional_tests/scapy_pkt_builder_test.py index 98102dba..ee80e6d8 100644 --- a/scripts/automation/regression/unit_tests/functional_tests/scapy_pkt_builder_test.py +++ b/scripts/automation/regression/unit_tests/functional_tests/scapy_pkt_builder_test.py @@ -140,6 +140,30 @@ class CTRexPktBuilderSanitySCapy_Test(pkt_bld_general_test.CGeneralPktBld_Test): assert_equal(p_utl.get_field_offet_by_str("IPv6.src"),(38,16)); + def test_simple_vm2(self): + raw1 = CTRexScRaw( [ CTRexVmDescFlowVar(name="my_valn",min_val=0,max_val=10,init_val=2,size=1,op="inc"), + CTRexVmDescWrFlowVar (fv_name="my_valn",pkt_offset= "802|1Q.vlan" ,offset_fixup=3) # fix the offset as valn is bitfield and not supported right now + ] + ); + + pkt_builder = CScapyTRexPktBuilder(); + + py='5'*128 + pkt=Ether()/ \ + Dot1Q(vlan=12)/ \ + IP(src="16.0.0.1",dst="48.0.0.1")/ \ + UDP(dport=12,sport=1025)/IP()/py + + # set packet + pkt_builder.set_packet(pkt); + pkt_builder.add_command ( raw1 ) + pkt_builder.compile(); + + + d= pkt_builder.get_vm_data() + assert_equal(d['instructions'][1]['pkt_offset'],17) + + def tearDown(self): pass diff --git a/scripts/automation/trex_control_plane/client_utils/scapy_packet_builder.py b/scripts/automation/trex_control_plane/client_utils/scapy_packet_builder.py index 62abe2ee..fda77cf7 100644 --- a/scripts/automation/trex_control_plane/client_utils/scapy_packet_builder.py +++ b/scripts/automation/trex_control_plane/client_utils/scapy_packet_builder.py @@ -508,10 +508,12 @@ class CTRexVmDescFixIpv4(CTRexVmDescBase): self.offset = parent._pkt_layer_offset(self.offset); class CTRexVmDescWrFlowVar(CTRexVmDescBase): - def __init__(self,fv_name,pkt_offset,add_val=0,is_big=True): + def __init__(self,fv_name,pkt_offset,offset_fixup=0,add_val=0,is_big=True): super(CTRexVmDescWrFlowVar, self).__init__() self.name =fv_name assert(type(fv_name)==str); + self.offset_fixup =offset_fixup + assert(type(offset_fixup)==int); self.pkt_offset =pkt_offset self.add_val =add_val assert(type(add_val)==int); @@ -519,7 +521,7 @@ class CTRexVmDescWrFlowVar(CTRexVmDescBase): assert(type(is_big)==bool); def get_obj (self): - return CTRexVmInsWrFlowVar(self.name,self.pkt_offset,self.add_val,self.is_big) + return CTRexVmInsWrFlowVar(self.name,self.pkt_offset+self.offset_fixup,self.add_val,self.is_big) def compile(self,parent): if type(self.pkt_offset)==str: |