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Added support for ICMP timestamp request/reply packets. ICMP::matches_response now works with these types of packets as well.

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This commit is contained in:
Matias Fontanini
2013-12-13 17:23:17 -03:00
parent 2ddec368c3
commit 9b57585b62
4 changed files with 120 additions and 10 deletions
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33
tests/src/icmp.cpp
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@@ -11,6 +11,7 @@ using namespace Tins;
class ICMPTest : public testing::Test {
public:
static const uint8_t expected_packets[][8];
static const uint8_t ts_request[], ts_reply[];
static const uint32_t expected_packet_count;
void test_equals(const ICMP &icmp1, const ICMP &icmp2);
@@ -20,8 +21,17 @@ const uint8_t ICMPTest::expected_packets[][8] = {
{ 8, 1, 173, 123, 86, 209, 243, 177 },
{ 12, 0, 116, 255, 127, 0, 0, 0 }
};
const uint32_t ICMPTest::expected_packet_count = 1;
const uint8_t ICMPTest::ts_request[] = {
13, 0, 180, 60, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 106, 97, 106, 97, 106
};
const uint8_t ICMPTest::ts_reply[] = {
14, 0, 172, 45, 0, 0, 0, 0, 0, 0, 0, 0, 4, 144, 30, 89, 4, 144, 30, 89, 0, 0, 0, 0, 0, 0
};
TEST_F(ICMPTest, DefaultConstructor) {
ICMP icmp;
@@ -99,6 +109,24 @@ TEST_F(ICMPTest, Pointer) {
EXPECT_EQ(icmp.pointer(), 0xf1);
}
TEST_F(ICMPTest, OriginalTimestamp) {
ICMP icmp;
icmp.original_timestamp(0x1f8172da);
EXPECT_EQ(0x1f8172da, icmp.original_timestamp());
}
TEST_F(ICMPTest, ReceiveTimestamp) {
ICMP icmp;
icmp.receive_timestamp(0x1f8172da);
EXPECT_EQ(0x1f8172da, icmp.receive_timestamp());
}
TEST_F(ICMPTest, TransmitTimestamp) {
ICMP icmp;
icmp.transmit_timestamp(0x1f8172da);
EXPECT_EQ(0x1f8172da, icmp.transmit_timestamp());
}
TEST_F(ICMPTest, SetEchoRequest) {
ICMP icmp;
icmp.set_echo_request(0x7af1, 0x123f);
@@ -196,6 +224,11 @@ TEST_F(ICMPTest, Serialize) {
EXPECT_EQ(buffer, buffer2);
}
TEST_F(ICMPTest, TimestampMatchesResponse) {
ICMP request(ts_request, sizeof(ts_request));
EXPECT_TRUE(request.matches_response(ts_reply, sizeof(ts_reply)));
}
TEST_F(ICMPTest, ConstructorFromBuffer) {
for(unsigned i(0); i < expected_packet_count; ++i) {
ICMP icmp1(expected_packets[i], sizeof(expected_packets[i]));