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Added Dot1Q class.

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This commit is contained in:
Matias Fontanini
2013-03-17 23:27:34 -03:00
parent b5f9f5095e
commit f5ecaa3faa
9 changed files with 430 additions and 9 deletions
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29
tests/depends.d
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@@ -192,6 +192,23 @@
../include/packet_sender.h:
../include/snap.h:
../src/dot1q.o: ../src/dot1q.cpp ../include/dot1q.h ../include/pdu.h \
../include/endianness.h ../include/macros.h ../include/small_uint.h \
../include/internals.h ../include/constants.h
../include/dot1q.h:
../include/pdu.h:
../include/endianness.h:
../include/macros.h:
../include/small_uint.h:
../include/internals.h:
../include/constants.h:
../src/eapol.o: ../src/eapol.cpp ../include/eapol.h ../include/pdu.h \
../include/macros.h ../include/small_uint.h ../include/endianness.h \
../include/dot11.h ../include/hw_address.h ../include/pdu_option.h \
@@ -1563,6 +1580,18 @@ src/dot11/rts.o: src/dot11/rts.cpp ../include/dot11.h ../include/macros.h \
include/tests/dot11.h:
include/tests/dot11.h:
src/dot1q.o: src/dot1q.cpp ../include/dot1q.h ../include/pdu.h \
../include/endianness.h ../include/macros.h ../include/small_uint.h
../include/dot1q.h:
../include/pdu.h:
../include/endianness.h:
../include/macros.h:
../include/small_uint.h:
src/ethernetII.o: src/ethernetII.cpp ../include/ethernetII.h \
../include/macros.h ../include/pdu.h ../include/endianness.h \
../include/hw_address.h ../include/network_interface.h \

76
tests/src/dot1q.cpp Normal file
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@@ -0,0 +1,76 @@
#include <gtest/gtest.h>
#include <cstring>
#include <string>
#include <stdint.h>
#include "dot1q.h"
#include "arp.h"
#include "ethernetII.h"
using namespace std;
using namespace Tins;
class Dot1QTest : public testing::Test {
public:
static const uint8_t expected_packet[];
void test_equals(const Dot1Q &pdu1, const Dot1Q &pdu2);
};
const uint8_t Dot1QTest::expected_packet[] = {
'\xff', '\xff', '\xff', '\xff', '\xff', '\xff', '\x00', '\x19', '\x06',
'\xea', '\xb8', '\xc1', '\x81', '\x00', '\xb0', '{', '\x08', '\x06',
'\x00', '\x01', '\x08', '\x00', '\x06', '\x04', '\x00', '\x02', '\x00',
'\x19', '\x06', '\xea', '\xb8', '\xc1', '\xc0', '\xa8', '{', '\x01',
'\xff', '\xff', '\xff', '\xff', '\xff', '\xff', '\xc0', '\xa8', '{',
'\x01', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
'\x00'
};
TEST_F(Dot1QTest, DefaultConstructor) {
Dot1Q dot1;
EXPECT_EQ(0, dot1.payload_type());
EXPECT_EQ(0, dot1.priority());
EXPECT_EQ(0, dot1.cfi());
EXPECT_EQ(0, dot1.id());
}
TEST_F(Dot1QTest, ConstructorFromBuffer) {
EthernetII eth(expected_packet, sizeof(expected_packet));
const Dot1Q *dot1 = eth.find_pdu<Dot1Q>();
ASSERT_TRUE(dot1);
EXPECT_EQ(0x806, dot1->payload_type());
EXPECT_EQ(5, dot1->priority());
EXPECT_EQ(1, dot1->cfi());
EXPECT_EQ(123, dot1->id());
const ARP *arp = dot1->find_pdu<ARP>();
ASSERT_TRUE(arp);
// just to check it the offset's OK
EXPECT_EQ(ARP::hwaddress_type("00:19:06:ea:b8:c1"), arp->sender_hw_addr());
}
TEST_F(Dot1QTest, PayloadType) {
Dot1Q dot1;
dot1.payload_type(0x9283);
EXPECT_EQ(0x9283, dot1.payload_type());
}
TEST_F(Dot1QTest, Priority) {
Dot1Q dot1;
dot1.priority(5);
EXPECT_EQ(5, dot1.priority());
}
TEST_F(Dot1QTest, CFI) {
Dot1Q dot1;
dot1.cfi(1);
EXPECT_EQ(1, dot1.cfi());
}
TEST_F(Dot1QTest, Id) {
Dot1Q dot1;
dot1.id(3543);
EXPECT_EQ(3543, dot1.id());
}