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/*
Hanoh Haim
Cisco Systems, Inc.
*/
/*
Copyright (c) 2015-2015 Cisco Systems, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "bp_sim.h"
#include <common/gtest.h>
#include <common/basic_utils.h>
#include <trex_stateless_dp_core.h>
#include <trex_stateless_messaging.h>
#include <trex_streams_compiler.h>
#include <trex_stream_node.h>
#include <trex_stream.h>
#include <trex_stateless_port.h>
#include <trex_rpc_server_api.h>
#define EXPECT_EQ_UINT32(a,b) EXPECT_EQ((uint32_t)(a),(uint32_t)(b))
/* basic stateless test */
class basic_stl : public testing::Test {
protected:
virtual void SetUp() {
}
virtual void TearDown() {
}
public:
};
class CBasicStl {
public:
CBasicStl(){
m_time_diff=0.001;
m_threads=1;
m_dump_json=false;
}
bool init(void){
CErfIFStl erf_vif;
fl.Create();
fl.generate_p_thread_info(1);
CFlowGenListPerThread * lpt;
fl.m_threads_info[0]->set_vif(&erf_vif);
CErfCmp cmp;
cmp.dump=1;
CMessagingManager * cp_dp = CMsgIns::Ins()->getCpDp();
m_ring_from_cp = cp_dp->getRingCpToDp(0);
bool res=true;
lpt=fl.m_threads_info[0];
char buf[100];
char buf_ex[100];
sprintf(buf,"%s-%d.erf",CGlobalInfo::m_options.out_file.c_str(),0);
sprintf(buf_ex,"%s-%d-ex.erf",CGlobalInfo::m_options.out_file.c_str(),0);
lpt->start_stateless_simulation_file(buf,CGlobalInfo::m_options.preview);
/* add stream to the queue */
assert(m_msg);
assert(m_ring_from_cp->Enqueue((CGenNode *)m_msg)==0);
lpt->start_stateless_daemon_simulation();
lpt->m_node_gen.DumpHist(stdout);
cmp.d_sec = m_time_diff;
if ( cmp.compare(std::string(buf),std::string(buf_ex)) != true ) {
res=false;
}
if ( m_dump_json ){
printf(" dump json ...........\n");
std::string s;
fl.m_threads_info[0]->m_node_gen.dump_json(s);
printf(" %s \n",s.c_str());
}
fl.Delete();
return (res);
}
public:
int m_threads;
double m_time_diff;
bool m_dump_json;
TrexStatelessCpToDpMsgBase * m_msg;
CNodeRing *m_ring_from_cp;
CFlowGenList fl;
};
const uint8_t my_test_pkt[]={
0x00,0x04,0x96,0x08,0xe0,0x40,
0x00,0x0e,0x2e,0x24,0x37,0x5f,
0x08,0x00,
0x45,0x02,0x00,0x30,
0x00,0x00,0x40,0x00,
0x40,0x84,0xbd,0x04,
0x9b,0xe6,0x18,0x9b, //sIP
0xcb,0xff,0xfc,0xc2, //DIP
0x80,0x44,//SPORT
0x00,0x50,//DPORT
0x00,0x00,0x00,0x00, //checksum
0x11,0x22,0x33,0x44, // magic
0x00,0x00,0x00,0x00, //64 bit counter
0x00,0x00,0x00,0x00,
0x00,0x01,0xa0,0x00, //seq
0x00,0x00,0x00,0x00,
};
TEST_F(basic_stl, limit_single_pkt) {
CBasicStl t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(7);
po->preview.setFileWrite(true);
po->out_file ="exp/stl_single_sctp_pkt";
TrexStreamsCompiler compile;
std::vector<TrexStream *> streams;
TrexStream * stream1 = new TrexStreamContinuous(0,0,1.0);
stream1->m_enabled = true;
stream1->m_self_start = true;
uint8_t *binary = new uint8_t[sizeof(my_test_pkt)];
memcpy(binary,my_test_pkt,sizeof(my_test_pkt));
stream1->m_pkt.binary = binary;
stream1->m_pkt.len = sizeof(my_test_pkt);
streams.push_back(stream1);
// stream - clean
TrexStreamsCompiledObj comp_obj(0,1.0);
comp_obj.set_simulation_duration( 10.0);
assert(compile.compile(streams, comp_obj) );
TrexStatelessDpStart * lpstart = new TrexStatelessDpStart( comp_obj.clone() );
t1.m_msg = lpstart;
bool res=t1.init();
delete stream1 ;
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
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