Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
#include "hexstring.hpp"
|
|
#include <gtest/gtest.h>
|
|
|
|
using namespace vanetza;
|
|
using namespace vanetza::pki;
|
|
|
|
TEST(HexString, encode_buffer)
|
|
{
|
|
const ByteBuffer buffer { 0x00, 0x0f, 0xa5, 0xff };
|
|
EXPECT_EQ("000FA5FF", hexstring(buffer));
|
|
EXPECT_EQ("", hexstring(ByteBuffer {}));
|
|
}
|
|
|
|
TEST(HexString, encode_pointer)
|
|
{
|
|
const std::uint8_t bytes[] { 0xde, 0xad, 0xbe, 0xef };
|
|
EXPECT_EQ("DEADBEEF", hexstring(bytes, sizeof(bytes)));
|
|
}
|
|
|
|
TEST(HexString, encode_array)
|
|
{
|
|
const std::array<std::uint8_t, 3> array { 0x01, 0x23, 0x45 };
|
|
EXPECT_EQ("012345", hexstring(array));
|
|
}
|
|
|
|
TEST(HexString, encode_string)
|
|
{
|
|
EXPECT_EQ("414243", hexstring(std::string { "ABC" }));
|
|
}
|
|
|
|
TEST(HexString, is_valid_accepts_hex)
|
|
{
|
|
EXPECT_TRUE(is_valid_hexstring("00"));
|
|
EXPECT_TRUE(is_valid_hexstring("DEADBEEF"));
|
|
EXPECT_TRUE(is_valid_hexstring("deadbeef"));
|
|
EXPECT_TRUE(is_valid_hexstring("0123456789abcdefABCDEF"));
|
|
}
|
|
|
|
TEST(HexString, is_valid_rejects_empty)
|
|
{
|
|
EXPECT_FALSE(is_valid_hexstring(""));
|
|
}
|
|
|
|
TEST(HexString, is_valid_rejects_odd_length)
|
|
{
|
|
EXPECT_FALSE(is_valid_hexstring("0"));
|
|
EXPECT_FALSE(is_valid_hexstring("abc"));
|
|
}
|
|
|
|
TEST(HexString, is_valid_rejects_non_hex)
|
|
{
|
|
EXPECT_FALSE(is_valid_hexstring("0g"));
|
|
EXPECT_FALSE(is_valid_hexstring("xy"));
|
|
EXPECT_FALSE(is_valid_hexstring("12 34"));
|
|
EXPECT_FALSE(is_valid_hexstring("0x12"));
|
|
}
|
|
|
|
TEST(HexString, parse_decodes_to_bytes)
|
|
{
|
|
const std::string raw = parse_hexstring("DEADBEEF");
|
|
const ByteBuffer expected { 0xde, 0xad, 0xbe, 0xef };
|
|
EXPECT_EQ(ByteBuffer(raw.begin(), raw.end()), expected);
|
|
}
|
|
|
|
TEST(HexString, parse_is_case_insensitive)
|
|
{
|
|
EXPECT_EQ(parse_hexstring("abcdef"), parse_hexstring("ABCDEF"));
|
|
}
|
|
|
|
TEST(HexString, parse_roundtrip)
|
|
{
|
|
const ByteBuffer buffer { 0x00, 0x7f, 0x80, 0xff };
|
|
const std::string raw = parse_hexstring(hexstring(buffer));
|
|
EXPECT_EQ(ByteBuffer(raw.begin(), raw.end()), buffer);
|
|
}
|