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bp_gtest.cpp
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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 <stdlib.h>
#include <common/gtest.h>
#include <common/basic_utils.h>
#include <common/trex_vlan_filter.h>
#include "utl_cpuu.h"
#include "timer_wheel_pq.h"
#include "rx_check.h"
#include "time_histogram.h"
#include "utl_jitter.h"
#include "CRing.h"
#include "msg_manager.h"
#include <common/cgen_map.h>
#include "platform_cfg.h"
#include "stateful_rx_core.h"
#include "nat_check_flow_table.h"
#include "utl_ipg_bucket.h"
#include "bp_gtest.h"
#include "utl_port_map.h"
int test_policer(){
CPolicer policer;
policer.set_cir( 100.0);
policer.set_level(0.0);
policer.set_bucket_size(100.0);
double t;
uint32_t c=0;
for (t=0.001;t<10.0; t=t+0.001) {
if ( policer.update(1.0,t) ){
c++;
printf(" %f \n",t);
}
}
printf(" %u \n",c);
if ( ( c > 970.0) && ( c < 1000.0) ) {
printf(" ok \n");
return (0);
}else{
printf("error \n");
return (-1);
}
}
int test_priorty_queue(void){
CGenNode * node;
std::priority_queue<CGenNode *, std::vector<CGenNode *>,CGenNodeCompare> p_queue;
int i;
for (i=0; i<10; i++) {
node = new CGenNode();
printf(" +%p \n",node);
node->m_flow_id = 10-i;
node->m_pkt_info = (CFlowPktInfo *)(uintptr_t)i;
node->m_time = (double)i+0.1;
p_queue.push(node);
}
while (!p_queue.empty()) {
node = p_queue.top();
printf(" -->%p \n",node);
//node->Dump(stdout);
p_queue.pop();
//delete node;
}
return (0);
}
void histogram_test(){
CTimeHistogram t;
t.Create();
t.Add(0.0001);
t.Add(0.0002);
t.Add(0.0003);
int i;
for (i=0; i<100;i++) {
t.Add(1.0/1000000.0);
}
t.Dump(stdout);
t.Delete();
}
int test_human_p(){
printf ("%s \n",double_to_human_str(1024.0*1024.0,"Byte",KBYE_1024).c_str());
printf ("%s \n",double_to_human_str(1.0,"Byte",KBYE_1024).c_str());
printf ("%s \n",double_to_human_str(-3000.0,"Byte",KBYE_1024).c_str());
printf ("%s \n",double_to_human_str(-3000000.0,"Byte",KBYE_1024).c_str());
printf ("%s \n",double_to_human_str(-30000000.0,"Byte",KBYE_1024).c_str());
return (0);
}
class basic : public trexTest {};
class cpu : public trexTest {};
TEST_F(basic, limit_single_pkt) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/limit_single_pkt.yaml";
po->out_file ="limit_single_pkt";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, limit_multi_pkt) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/limit_multi_pkt.yaml";
po->out_file ="limit_multi_pkt";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, imix) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="automation/regression/cfg/imix.yaml";
po->out_file ="imix";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, imix_fast) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/imix_64_fast.yaml";
po->out_file ="imix_64_fast";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
/* test -p function */
TEST_F(basic, dns_flow_flip) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->preview.setClientServerFlowFlip(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns_p";
bool res=t1.init();
po->preview.setClientServerFlowFlip(false);
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns_flip) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->preview.setClientServerFlip(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns_flip";
bool res=t1.init();
po->preview.setClientServerFlip(false);
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns_e) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->preview.setClientServerFlowFlipAddr(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns_e";
bool res=t1.init();
po->preview.setClientServerFlowFlipAddr(false);
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
/* test the packet padding , must be valid for --rx-check to work */
TEST_F(basic, dns_packet_padding_test) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns";
bool res=t1.init();
EXPECT_EQ_UINT32(t1.get_padd_offset_first_packet(),0);
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns_ipv6) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->preview.set_ipv6_mode_enable(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns_ipv6";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
EXPECT_EQ_UINT32(t1.get_padd_offset_first_packet(),0);
}
TEST_F(basic, dns_json) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
t1.m_dump_json=true;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns.yaml";
po->out_file ="dns";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
#if 0
TEST_F(basic, dns_wlen) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns_wlen.yaml";
po->out_file ="dns_wlen";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns_wlen1) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns_wlen1.yaml";
po->out_file ="dns_wlen1";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns_wlen2) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns_wlen2.yaml";
po->out_file ="dns_wlen2";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, dns_one_server_2) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns_single_server.yaml";
po->out_file ="dns_single_server";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
#endif
TEST_F(basic, dns_one_server) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/dns_one_server.yaml";
po->out_file ="dns_one_server";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, sfr2) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(0);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/sfr2.yaml";
po->out_file ="sfr2";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, sfr3) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(0);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/sfr3.yaml";
po->out_file ="sfr3";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, sfr4) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(0);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/sfr4.yaml";
po->out_file ="sfr_4";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, per_template_gen1) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(0);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/per_template_gen1.yaml";
po->out_file ="sfr_4";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, per_template_gen2) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(0);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/per_template_gen2.yaml";
po->out_file ="sfr_4";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
/*
TEST_F(basic, sfr5) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(0);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/sfr5.yaml";
po->out_file ="sfr_5";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
*/
TEST_F(basic, ipv6_convert) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.set_ipv6_mode_enable(true);
po->preview.setFileWrite(true);
po->cfg_file ="automation/regression/cfg/imix.yaml";
po->out_file ="imix_v6";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, ipv6_convert_http) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.set_ipv6_mode_enable(true);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/http_simple_ipv6.yaml";
po->out_file ="http_simple_ipv6";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, ipv6) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.set_ipv6_mode_enable(true);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/ipv6.yaml";
po->out_file ="ipv6";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, ipv4_vlan) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/ipv4_load_balance.yaml";
po->out_file ="ipv4_load_balance";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
TEST_F(basic, ipv6_vlan) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.set_ipv6_mode_enable(true);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/ipv6_load_balance.yaml";
po->out_file ="ipv6_load_balance";
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
/* exacly like cap file */
TEST_F(basic, test_pcap_mode1) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/test_pcap_mode1.yaml";
po->out_file ="pcap_mode1";
t1.m_time_diff = 0.000005; // 5 nsec
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
/* check override the low IPG */
TEST_F(basic, test_pcap_mode2) {
CTestBasic t1;
CParserOption * po =&CGlobalInfo::m_options;
po->preview.setVMode(3);
po->preview.setFileWrite(true);
po->cfg_file ="cap2/test_pcap_mode2.yaml";
po->out_file ="pcap_mode2";
t1.m_time_diff = 0.000005; // 5 nsec
bool res=t1.init();
EXPECT_EQ_UINT32(1, res?1:0)<< "pass";
}
#define l_pkt_test_s_ip 0x01020304
#define l_pkt_test_d_ip 0x05060708
CLatencyPktMode *
latency_pkt_mod_create(uint8_t l_pkt_mode) {
switch (l_pkt_mode) {
default:
return new CLatencyPktModeSCTP(l_pkt_mode);
break;
case L_PKT_SUBMODE_NO_REPLY:
case L_PKT_SUBMODE_REPLY:
case L_PKT_SUBMODE_0_SEQ:
return new CLatencyPktModeICMP(l_pkt_mode);
break;
}
}
rte_mbuf_t *
create_latency_test_pkt(uint8_t l_pkt_mode, uint16_t &pkt_size, uint8_t port_id, uint8_t pkt_num) {
rte_mbuf_t * m;
CLatencyPktMode *c_l_pkt_mode;
CCPortLatency port0;
CLatencyPktInfo info;
CLatencyManager mgr;
c_l_pkt_mode = latency_pkt_mod_create(l_pkt_mode);
mgr.c_l_pkt_mode = c_l_pkt_mode;
info.Create(c_l_pkt_mode);
port0.Create(0, info.get_payload_offset(), info.get_l4_offset(), info.get_pkt_size(), 0,c_l_pkt_mode,mgr.get_nat_manager());
info.set_ip(l_pkt_test_s_ip ,l_pkt_test_d_ip, 0x01000000);
m=info.generate_pkt(0,0);
while (pkt_num > 0) {
pkt_num--;
port0.update_packet(m, port_id);
}
pkt_size = info.get_pkt_size();
port0.Delete();
info.Delete();
delete c_l_pkt_mode;
return m;
}
bool
verify_latency_pkt(uint8_t *p, uint8_t proto, uint16_t icmp_seq, uint8_t icmp_type) {
EthernetHeader *eth = (EthernetHeader *)p;
IPHeader *ip = (IPHeader *)(p + 14);
uint8_t srcmac[]={0x10,0x10,0x10,0x10,0x10,0x10};
//uint8_t dstmac[]={0x0,0x0,0x0,0x0,0x0,0x0};
latency_header * h;
// eth
EXPECT_EQ_UINT32(eth->getNextProtocol(), 0x0800)<< "Failed ethernet next protocol check";
EXPECT_EQ_UINT32(memcmp(p, srcmac, 6), 0)<< "Failed ethernet source MAC check";
//EXPECT_EQ_UINT32(memcmp(p, dstmac, 6), 0)<< "Failed ethernet dest MAC check";
// IP
EXPECT_EQ_UINT32(ip->getSourceIp(), l_pkt_test_s_ip)<< "Failed IP src check";
EXPECT_EQ_UINT32(ip->getDestIp(), l_pkt_test_d_ip)<< "Failed IP dst check";
EXPECT_EQ_UINT32(ip->getProtocol(), proto)<< "Failed IP protocol check";
EXPECT_EQ_UINT32(ip->isChecksumOK()?0:1, 0)<< "Failed IP checksum check";
EXPECT_EQ_UINT32(ip->getTimeToLive(), 0xff)<< "Failed IP ttl check";
EXPECT_EQ_UINT32(ip->getTotalLength(), 48)<< "Failed IP total length check";
// payload
h=(latency_header *)(p+42);
EXPECT_EQ_UINT32(h->magic, LATENCY_MAGIC)<< "Failed latency magic check";
if (proto == 0x84)
return true;
// ICMP
ICMPHeader *icmp = (ICMPHeader *)(p + 34);
EXPECT_EQ_UINT32(icmp->isCheckSumOk(28)?0:1, 0)<< "Failed ICMP checksum verification";
EXPECT_EQ_UINT32(icmp->getSeqNum(), icmp_seq)<< "Failed ICMP sequence number check";
EXPECT_EQ_UINT32(icmp->getType(), icmp_type)<< "Failed ICMP type check";
EXPECT_EQ_UINT32(icmp->getCode(), 0)<< "Failed ICMP code check";
EXPECT_EQ_UINT32(icmp->getId(), 0xaabb)<< "Failed ICMP ID check";
return true;
}
bool
test_latency_pkt_rcv(rte_mbuf_t *m, uint8_t l_pkt_mode, uint8_t port_num, uint16_t num_pkt, bool exp_pkt_ok
, uint16_t exp_tx_seq, uint16_t exp_rx_seq) {
CLatencyPktMode *c_l_pkt_mode;
CCPortLatency port;
CLatencyPktInfo info;
CLatencyManager mgr;
CRx_check_header *rxc;
CGlobalInfo::m_options.m_l_pkt_mode = l_pkt_mode;
c_l_pkt_mode = latency_pkt_mod_create(l_pkt_mode);
mgr.c_l_pkt_mode = c_l_pkt_mode;
info.Create(c_l_pkt_mode);
port.Create(0, info.get_payload_offset(), info.get_l4_offset(), info.get_pkt_size(), 0,c_l_pkt_mode,mgr.get_nat_manager());
bool pkt_ok = port.check_packet(m, rxc);
while (num_pkt > 0) {
num_pkt--;
if (port.can_send_packet(port_num)) {
port.update_packet(m, 0);
}
}
EXPECT_EQ_UINT32(pkt_ok ?0:1, exp_pkt_ok?0:1)<< "Failed packet OK check";
EXPECT_EQ_UINT32(port.get_icmp_tx_seq(), exp_tx_seq)<< "Failed tx check";
EXPECT_EQ_UINT32(port.get_icmp_rx_seq(), exp_rx_seq)<< "Failed rx check";
// if packet is bad, check_packet raise the error counter
EXPECT_EQ_UINT32(port.m_unsup_prot, exp_pkt_ok?0:1)<< "Failed unsupported packets count";
delete c_l_pkt_mode;
info.Delete();
rte_pktmbuf_free(m);
return true;
}
const uint8_t icmp_pkt_no_vlan[]={
0x00,0x04,0x96,0x08,0xe0,0x40,
0x00,0x0e,0x2e,0x24,0x37,0x5f,
0x08,0x00,
0x45,0x03,0x00,0x30,
0x00,0x00,0x40,0x00,
0xff,0x01,0xbd,0x04,
0x9b,0xe6,0x18,0x9b, //SIP
0xcb,0xff,0xfc,0xc2, //DIP
0x08, 0x00,
0x01, 0x02, //checksum
0xaa, 0xbb, // id
0x00, 0x00, // Sequence number
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,
};
const uint8_t icmp_pkt_10_vlan[]={
0x00,0x04,0x96,0x08,0xe0,0x40,
0x00,0x0e,0x2e,0x24,0x37,0x5f,
0x81,0x00,
0x00, 0x0A, 0x08, 0x00, // 802.1Q, 10 tag
0x45,0x03,0x00,0x30,
0x00,0x00,0x40,0x00,
0xff,0x01,0xbd,0x04,
0x9b,0xe6,0x18,0x9b, //SIP
0xcb,0xff,0xfc,0xc2, //DIP
0x08, 0x00,
0x01, 0x02, //checksum
0xaa, 0xbb, // id
0x00, 0x00, // Sequence number
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,
};
const uint8_t icmp_pkt_10_11_vlans[]={
0x00,0x04,0x96,0x08,0xe0,0x40,
0x00,0x0e,0x2e,0x24,0x37,0x5f,
0x81,0x00,
0x00, 0x0A, 0x81, 0x00, // 802.1Q, 10 tag
0x00, 0x0B, 0x08, 0x00, // 802.1Q, 11 tag
0x45,0x03,0x00,0x30,
0x00,0x00,0x40,0x00,
0xff,0x01,0xbd,0x04,
0x9b,0xe6,0x18,0x9b, //SIP
0xcb,0xff,0xfc,0xc2, //DIP
0x08, 0x00,
0x01, 0x02, //checksum
0xaa, 0xbb, // id
0x00, 0x00, // Sequence number
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,
};
const uint8_t tcp_pkt_10_11_vlans[] = {
0x00, 0x26, 0x62, 0x2f, 0x47, 0x87,
0x00, 0x1d, 0x60, 0xb3, 0x01, 0x84,
0x81, 0x00,
0x00, 0x0A, 0x81, 0x00, // 801.1Q 10 tag
0x00, 0x0B, 0x08, 0x00, // 801.1Q 11 tag
0x45, 0x00, 0x00, 0x3c, 0xa8, 0xcf, 0x40, 0x00, 0x40, 0x06, 0x9d, 0x6b, 0xc0, 0xa8, 0x01, 0x03,
0x3f, 0x74, 0xf3, 0x61, 0xe5, 0xc0, 0x00, 0x50, 0xe5, 0x94, 0x3d, 0xaa, 0x00, 0x00, 0x00, 0x00,
0xa0, 0x02, 0x16, 0xd0, 0x9d, 0xe2, 0x00, 0x00, 0x02, 0x04, 0x05, 0xb4, 0x04, 0x02, 0x08, 0x0a,
0x00, 0x17, 0x95, 0x65, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x03, 0x07,
};
const uint8_t tcp_ipv6_pkt_10_11_vlans[] = {
0x33, 0x33, 0x00, 0x01, 0x00, 0x02,
0x08, 0x00 ,0x27, 0xfe, 0x8f, 0x95,
0x81, 0x00,
0x00, 0x0A, 0x81, 0x00, // 801.1Q 10 tag
0x00, 0x0B, 0x86, 0xdd, // 801.1Q 11 tag
0x60, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x11, 0x01, 0xfe, 0x80 ,0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0a, 0x00, 0x27, 0xff, 0xfe, 0xfe, 0x8f, 0x95, 0xff, 0x02 ,0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x02, 0x22 ,0x02, 0x23, 0x00, 0x3c, 0xad, 0x08,
};
const uint8_t arp_10_11_vlans_pkt[] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xca, 0x03, 0x0d, 0xb4, 0x00, 0x1c,
0x81, 0x00,
0x00, 0x0A, 0x81, 0x00, // 801.1Q 10 tag
0x00, 0x0B, 0x08, 0x06, // 801.1Q 11 tag
0x00, 0x01, 0x08, 0x00, 0x06, 0x04, 0x00, 0x01, 0xca, 0x03, // ARP
0x0d, 0xb4, 0x00, 0x1c, 0xc0, 0xa8, 0x02, 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xa8,
0x02, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
void vlans_pass_all_none_test() {
uint8_t none_flag = VlanFilter::FilterFlags::None;
uint8_t all_flag = VlanFilter::FilterFlags::ALL;
VlanFilter filter;
VlanFilterCFG cfg;
/* Pass all filter */
cfg.m_wanted_flags = all_flag;
filter.set_cfg(cfg);
EXPECT_TRUE(filter.is_pkt_pass(icmp_pkt_10_11_vlans));
EXPECT_TRUE(filter.is_pkt_pass(icmp_pkt_10_vlan));
EXPECT_TRUE(filter.is_pkt_pass(icmp_pkt_no_vlan));
EXPECT_TRUE(filter.is_pkt_pass(tcp_pkt_10_11_vlans));
EXPECT_TRUE(filter.is_pkt_pass(tcp_ipv6_pkt_10_11_vlans));
EXPECT_TRUE(filter.is_pkt_pass(arp_10_11_vlans_pkt));
/* Pass none filter */
cfg.m_wanted_flags = none_flag;
filter.set_cfg(cfg);
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_vlan));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_no_vlan));
EXPECT_FALSE(filter.is_pkt_pass(tcp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(tcp_ipv6_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(arp_10_11_vlans_pkt));
}
TEST_F(basic, vlans) {
uint8_t no_tcp_udp_flag = VlanFilter::FilterFlags::NO_TCP_UDP;
uint8_t tcp_udp_flag = VlanFilter::FilterFlags::TCP_UDP;
uint32_t vlan10 = 0x8100000A, vlan11 = 0x8100000B;
vlans_pass_all_none_test();
VlanFilter filter;
VlanFilterCFG cfg;
/* 10, 11 vlans TCP_UDP filter*/
cfg.m_vlans[0] = vlan10;
cfg.m_vlans[1] = vlan11;
cfg.m_wanted_flags = tcp_udp_flag;
filter.set_cfg(cfg);
EXPECT_TRUE(filter.is_pkt_pass(tcp_pkt_10_11_vlans));
EXPECT_TRUE(filter.is_pkt_pass(tcp_ipv6_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(arp_10_11_vlans_pkt));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_vlan));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_no_vlan));
/* 10,11 vlans NO_TCP_UDP filter */
cfg.m_wanted_flags = no_tcp_udp_flag;
filter.set_cfg(cfg);
EXPECT_FALSE(filter.is_pkt_pass(tcp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(tcp_ipv6_pkt_10_11_vlans));
EXPECT_TRUE(filter.is_pkt_pass(arp_10_11_vlans_pkt));
EXPECT_TRUE(filter.is_pkt_pass(icmp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_vlan));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_no_vlan));
/* 10 vlan, NO_TCP_UDP filter */
cfg.m_vlans[1] = 0;
filter.set_cfg(cfg);
EXPECT_FALSE(filter.is_pkt_pass(tcp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(tcp_ipv6_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(arp_10_11_vlans_pkt));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_11_vlans));
EXPECT_TRUE(filter.is_pkt_pass(icmp_pkt_10_vlan));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_no_vlan));
/* No vlans, NO_TCP_UDP */
cfg.m_vlans[0] = 0;
filter.set_cfg(cfg);
EXPECT_FALSE(filter.is_pkt_pass(tcp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(tcp_ipv6_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(arp_10_11_vlans_pkt));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_11_vlans));
EXPECT_FALSE(filter.is_pkt_pass(icmp_pkt_10_vlan));
EXPECT_TRUE(filter.is_pkt_pass(icmp_pkt_no_vlan));
}
// Testing latency packet generation
TEST_F(basic, latency1) {
uint8_t *p;
rte_mbuf_t * m;
uint16_t pkt_size;
// SCTP packet
m = create_latency_test_pkt(0, pkt_size, 0, 1);
p=rte_pktmbuf_mtod(m, uint8_t*);
verify_latency_pkt(p, 0x84, 0, 0);
rte_pktmbuf_free(m);
m = create_latency_test_pkt(L_PKT_SUBMODE_NO_REPLY, pkt_size, 1, 2);
p=rte_pktmbuf_mtod(m, uint8_t*);
verify_latency_pkt(p, 0x01, 2, 8);
rte_pktmbuf_free(m);
// ICMP reply mode client side
m = create_latency_test_pkt(L_PKT_SUBMODE_REPLY, pkt_size, 0, 3);
p = rte_pktmbuf_mtod(m, uint8_t*);
verify_latency_pkt(p, 0x01, 3, 8);
rte_pktmbuf_free(m);
// ICMP reply mode server side
m = create_latency_test_pkt(L_PKT_SUBMODE_REPLY, pkt_size, 1, 4);
p=rte_pktmbuf_mtod(m, uint8_t*);
verify_latency_pkt(p, 0x01, 4, 0);
rte_pktmbuf_free(m);
m = create_latency_test_pkt(L_PKT_SUBMODE_0_SEQ, pkt_size, 1, 5);
p=rte_pktmbuf_mtod(m, uint8_t*);
verify_latency_pkt(p, 0x01, 0, 8);
rte_pktmbuf_free(m);
}
// Testing latency packet receive path
TEST_F(basic, latency2) {
rte_mbuf_t *m;
uint16_t pkt_size;
uint8_t port_id = 0;
uint8_t pkt_num = 1;
uint8_t l_pkt_mode;
l_pkt_mode = 0;
m = create_latency_test_pkt(l_pkt_mode, pkt_size, port_id, pkt_num);
test_latency_pkt_rcv(m, l_pkt_mode, 0, 2, true, 1, 0);
l_pkt_mode = L_PKT_SUBMODE_NO_REPLY;
m = create_latency_test_pkt(l_pkt_mode, pkt_size, port_id, pkt_num);
test_latency_pkt_rcv(m, l_pkt_mode, 1, 2, true, 3, 1);
// reply mode server
l_pkt_mode = L_PKT_SUBMODE_REPLY;
m = create_latency_test_pkt(l_pkt_mode, pkt_size, port_id, pkt_num);
test_latency_pkt_rcv(m, l_pkt_mode, 1, 2, true, 2, 1);
// reply mode client
l_pkt_mode = L_PKT_SUBMODE_REPLY;
m = create_latency_test_pkt(l_pkt_mode, pkt_size, port_id, pkt_num);
test_latency_pkt_rcv(m, l_pkt_mode, 0, 2, true, 3, 1);
l_pkt_mode = L_PKT_SUBMODE_0_SEQ;
m = create_latency_test_pkt(l_pkt_mode, pkt_size, port_id, pkt_num);
test_latency_pkt_rcv(m, l_pkt_mode, 0, 2, true, 0, 0);
// bad packet
m = create_latency_test_pkt(l_pkt_mode, pkt_size, port_id, pkt_num);
EthernetHeader *eth = (EthernetHeader *)rte_pktmbuf_mtod(m, uint8_t*);
eth->setNextProtocol(0x5);
test_latency_pkt_rcv(m, l_pkt_mode, 0, 2, false, 1, 0);
}
class CDummyLatencyHWBase : public CPortLatencyHWBase {
public:
CDummyLatencyHWBase(){
m_queue=0;
m_port_id=0;
}
virtual int tx(rte_mbuf_t *m) {
assert(m_queue==0);
//printf(" tx on port %d \n",m_port_id);
// utl_DumpBuffer(stdout,rte_pktmbuf_mtod(m, uint8_t*),rte_pktmbuf_pkt_len(m),0);
m_queue=m;
return (0);
}
virtual int tx_raw(rte_mbuf_t *m) {
return tx(m);
}
virtual int tx_latency(rte_mbuf_t *m) {
return tx(m);
}
virtual rte_mbuf_t * rx(){
//printf(" rx on port %d \n",m_port_id);
rte_mbuf_t * m=0;
if (m_queue ) {
m=m_queue;
m_queue=0;
}
/*if ( m ){
utl_DumpBuffer(stdout,rte_pktmbuf_mtod(m , uint8_t*),rte_pktmbuf_pkt_len(m ),0);
} */
return ( m );
}
virtual uint16_t rx_burst(struct rte_mbuf **rx_pkts,
uint16_t nb_pkts){
//printf(" rx on port %d \n",m_port_id);
rte_mbuf_t * m=rx();
if (m) {
rx_pkts[0]=m;
return (1);
}else{
return (0);
}
}
private:
rte_mbuf_t * m_queue;
public:
uint8_t m_port_id;
};
// Testing latency statistics functions
TEST_F(basic, latency3) {
CLatencyManager mg;
CLatencyManagerCfg cfg;
CDummyLatencyHWBase dports[TREX_MAX_PORTS];
cfg.m_cps =10;
cfg.m_max_ports=4;
int i;
for (i = 0; i < TREX_MAX_PORTS; i++) {
dports[i].m_port_id=i;
cfg.m_ports[i] = &dports[i];
}
mg.Create(&cfg);
printf(" before sending \n");
mg.Dump(stdout);
std::string json;
mg.dump_json_v2(json);
printf(" %s \n",json.c_str());
EXPECT_EQ_UINT32(mg.is_active()?1:0, (uint32_t)0)<< "pass";
mg.start(8, false);
mg.stop();
mg.Dump(stdout);
mg.DumpShort(stdout);
mg.dump_json_v2(json);
printf(" %s \n",json.c_str());
mg.Delete();
}
TEST_F(basic, hist1) {
CTimeHistogram hist1;
dsec_t dusec=1.0/1000000.0;
hist1.Create();
hist1.Add(dusec);
hist1.Add(2.0*dusec);
hist1.Add(11.0*dusec);
hist1.Add(110.0*dusec);
hist1.Add(1110.0*dusec);
hist1.Add(10110.0*dusec);