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Code Issues Releases Wiki Activity

Removed IP, UDP and IP checksum setters. Added some checksum tests.

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This commit is contained in:
Matias Fontanini
2013-04-22 20:06:35 -03:00
parent 66ff604580
commit 9be4f0ca37
8 changed files with 69 additions and 48 deletions
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22
tests/src/udp.cpp
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@@ -2,7 +2,7 @@
#include <cstring>
#include <stdint.h>
#include "udp.h"
#include "pdu.h"
#include "ip.h"
using namespace std;
@@ -11,7 +11,7 @@ using namespace Tins;
class UDPTest : public testing::Test {
public:
static const uint8_t expected_packet[];
static const uint8_t expected_packet[], checksum_packet[];
void test_equals(const UDP& udp1, const UDP& udp2);
};
@@ -20,6 +20,12 @@ const uint8_t UDPTest::expected_packet[] = {
245, 26, 71, 241, 8, 0, 0, 0
};
const uint8_t UDPTest::checksum_packet[] = {
69, 0, 0, 48, 35, 109, 64, 0, 64, 17, 25, 78, 0, 0, 0, 0, 127, 0, 0,
1, 5, 57, 155, 11, 0, 28, 84, 167, 97, 115, 100, 97, 115, 100, 115,
97, 115, 100, 97, 115, 100, 115, 97, 100, 97, 115, 100, 10
};
void UDPTest::test_equals(const UDP& udp1, const UDP& udp2) {
EXPECT_EQ(udp1.dport(), udp2.dport());
@@ -37,6 +43,18 @@ TEST_F(UDPTest, DefaultContructor) {
EXPECT_FALSE(udp.inner_pdu());
}
TEST_F(UDPTest, ChecksumCheck) {
IP pkt1(checksum_packet, sizeof(checksum_packet));
const UDP &udp1 = pkt1.rfind_pdu<UDP>();
uint16_t checksum = udp1.checksum();
IP::serialization_type buffer = pkt1.serialize();
IP pkt2(&buffer[0], buffer.size());
const UDP &udp2 = pkt2.rfind_pdu<UDP>();
EXPECT_EQ(checksum, udp2.checksum());
EXPECT_EQ(udp1.checksum(), udp2.checksum());
}
TEST_F(UDPTest, CopyContructor) {
UDP udp1(expected_packet, sizeof(expected_packet));
UDP udp2(udp1);