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Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69

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git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455
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Green Sky
2023-07-25 11:53:09 +02:00
commit 227425b90e
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toxav/rtp_test.cc Normal file
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#include "rtp.h"
#include <gtest/gtest.h>
#include "../toxcore/crypto_core.h"
namespace {
RTPHeader random_header(const Random *rng)
{
return {
random_u16(rng),
random_u16(rng),
random_u16(rng),
random_u16(rng),
random_u16(rng),
random_u16(rng),
random_u16(rng),
random_u32(rng),
random_u32(rng),
random_u64(rng),
random_u32(rng),
random_u32(rng),
random_u32(rng),
random_u16(rng),
random_u16(rng),
};
}
TEST(Rtp, Deserialisation)
{
const Random *rng = system_random();
ASSERT_NE(rng, nullptr);
RTPHeader const header = random_header(rng);
uint8_t rdata[RTP_HEADER_SIZE];
EXPECT_EQ(rtp_header_pack(rdata, &header), RTP_HEADER_SIZE);
RTPHeader unpacked = {0};
EXPECT_EQ(rtp_header_unpack(rdata, &unpacked), RTP_HEADER_SIZE);
EXPECT_EQ(header.ve, unpacked.ve);
EXPECT_EQ(header.pe, unpacked.pe);
EXPECT_EQ(header.xe, unpacked.xe);
EXPECT_EQ(header.cc, unpacked.cc);
EXPECT_EQ(header.ma, unpacked.ma);
EXPECT_EQ(header.pt, unpacked.pt);
EXPECT_EQ(header.sequnum, unpacked.sequnum);
EXPECT_EQ(header.timestamp, unpacked.timestamp);
EXPECT_EQ(header.ssrc, unpacked.ssrc);
EXPECT_EQ(header.flags, unpacked.flags);
EXPECT_EQ(header.offset_full, unpacked.offset_full);
EXPECT_EQ(header.data_length_full, unpacked.data_length_full);
EXPECT_EQ(header.received_length_full, unpacked.received_length_full);
EXPECT_EQ(header.offset_lower, unpacked.offset_lower);
EXPECT_EQ(header.data_length_lower, unpacked.data_length_lower);
}
TEST(Rtp, SerialisingAllOnes)
{
RTPHeader header;
memset(&header, 0xff, sizeof header);
uint8_t rdata[RTP_HEADER_SIZE];
rtp_header_pack(rdata, &header);
EXPECT_EQ(std::string(reinterpret_cast<char const *>(rdata), sizeof rdata),
std::string("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
"\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\xFF\xFF\xFF\xFF",
RTP_HEADER_SIZE));
}
} // namespace