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STP is now serialized correctly. LLC behaves correctly when it contains an STP is its inner pdu.

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This commit is contained in:
Matias Fontanini
2013-04-16 01:05:06 -03:00
parent 9631734805
commit 38ccb4413b
5 changed files with 51 additions and 8 deletions
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35
tests/src/stp.cpp
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@@ -3,6 +3,8 @@
#include <string>
#include <stdint.h>
#include "stp.h"
#include "dot3.h"
#include "llc.h"
using namespace std;
using namespace Tins;
@@ -15,7 +17,7 @@ public:
const uint8_t STPTest::expected_packet[] = {
146, 131, 138, 146, 146, 128, 0, 0, 144, 76, 8, 23, 181, 0, 146, 131,
120, 128, 0, 0, 144, 76, 8, 23, 181, 128, 1, 15, 0, 20, 0, 2, 0, 0,
0, 165, 165, 165, 165, 165, 165, 165, 165
0
};
TEST_F(STPTest, DefaultConstructor) {
@@ -48,6 +50,37 @@ TEST_F(STPTest, ConstructorFromBuffer) {
EXPECT_EQ(0, pdu.fwd_delay());
}
TEST_F(STPTest, ChainedPDUs) {
const uint8_t input[] = {
1, 128, 194, 0, 0, 0, 0, 144, 76, 8, 23, 181, 0, 38, 66, 66, 3,
0, 0, 0, 0, 0, 128, 0, 0, 144, 76, 8, 23, 181, 0, 0, 0, 0, 128,
0, 0, 144, 76, 8, 23, 181, 128, 1, 0, 0, 20, 0, 2, 0, 0, 0
};
Dot3 pkt(input, sizeof(input));
STP *stp = pkt.find_pdu<STP>();
LLC *llc = pkt.find_pdu<LLC>();
ASSERT_TRUE(stp);
ASSERT_TRUE(llc);
EXPECT_EQ(0x8001, stp->port_id());
EXPECT_EQ(0, stp->msg_age());
EXPECT_EQ(20, stp->max_age());
EXPECT_EQ(2, stp->hello_time());
llc->dsap(0);
llc->ssap(0);
EXPECT_EQ(
PDU::serialization_type(input, input + sizeof(input)),
pkt.serialize()
);
}
TEST_F(STPTest, Serialize) {
STP pdu(expected_packet, sizeof(expected_packet));
EXPECT_EQ(
PDU::serialization_type(expected_packet, expected_packet + sizeof(expected_packet)),
pdu.serialize()
);
}
TEST_F(STPTest, ProtoID) {
STP pdu;
pdu.proto_id(0x9283);