diff options
Diffstat (limited to 'src/unittest')
| -rw-r--r-- | src/unittest/test_serialization.cpp | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/src/unittest/test_serialization.cpp b/src/unittest/test_serialization.cpp index 49f348e9c..4cbc999ea 100644 --- a/src/unittest/test_serialization.cpp +++ b/src/unittest/test_serialization.cpp @@ -40,6 +40,9 @@ public: void testDeSerializeLongString(); void testStreamRead(); void testStreamWrite(); + void testVecPut(); + void testStringLengthLimits(); + void testBufReader(); std::string teststring2; std::wstring teststring2_w; @@ -64,6 +67,9 @@ void TestSerialization::runTests(IGameDef *gamedef) TEST(testSerializeHex); TEST(testStreamRead); TEST(testStreamWrite); + TEST(testVecPut); + TEST(testStringLengthLimits); + TEST(testBufReader); } //////////////////////////////////////////////////////////////////////////////// @@ -369,6 +375,263 @@ void TestSerialization::testStreamWrite() } +void TestSerialization::testVecPut() +{ + std::vector<u8> buf; + + putU8(&buf, 0x11); + putU16(&buf, 0x2233); + putU32(&buf, 0x44556677); + putU64(&buf, 0x8899AABBCCDDEEFF); + + putS8(&buf, -128); + putS16(&buf, 30000); + putS32(&buf, -6); + putS64(&buf, -43); + + putF1000(&buf, 53.53467f); + putF1000(&buf, -300000.32f); + putF1000(&buf, F1000_MIN); + putF1000(&buf, F1000_MAX); + + putString(&buf, "foobar!"); + + putV2S16(&buf, v2s16(500, 500)); + putV3S16(&buf, v3s16(4207, 604, -30)); + putV2S32(&buf, v2s32(1920, 1080)); + putV3S32(&buf, v3s32(-400, 6400054, 290549855)); + putV2F1000(&buf, v2f(500.65661f, 350.34567f)); + + putWideString(&buf, L"\x02~woof~\x5455"); + + putV3F1000(&buf, v3f(500, 10024.2f, -192.54f)); + putARGB8(&buf, video::SColor(255, 128, 50, 128)); + + putLongString(&buf, "some longer string here"); + + putU16(&buf, 0xF00D); + + UASSERT(buf.size() == sizeof(test_serialized_data)); + UASSERT(!memcmp(&buf[0], test_serialized_data, sizeof(test_serialized_data))); +} + + +void TestSerialization::testStringLengthLimits() +{ + std::vector<u8> buf; + std::string too_long(STRING_MAX_LEN + 1, 'A'); + std::string way_too_large(LONG_STRING_MAX_LEN + 1, 'B'); + std::wstring too_long_wide(WIDE_STRING_MAX_LEN + 1, L'C'); + + EXCEPTION_CHECK(SerializationError, putString(&buf, too_long)); + + putLongString(&buf, too_long); + too_long.resize(too_long.size() - 1); + putString(&buf, too_long); + + EXCEPTION_CHECK(SerializationError, putWideString(&buf, too_long_wide)); + too_long_wide.resize(too_long_wide.size() - 1); + putWideString(&buf, too_long_wide); +} + + +void TestSerialization::testBufReader() +{ + u8 u8_data; + u16 u16_data; + u32 u32_data; + u64 u64_data; + s8 s8_data; + s16 s16_data; + s32 s32_data; + s64 s64_data; + f32 f32_data, f32_data2, f32_data3, f32_data4; + video::SColor scolor_data; + v2s16 v2s16_data; + v3s16 v3s16_data; + v2s32 v2s32_data; + v3s32 v3s32_data; + v2f v2f_data; + v3f v3f_data; + std::string string_data; + std::wstring widestring_data; + std::string longstring_data; + u8 raw_data[10] = {0}; + + BufReader buf(test_serialized_data, sizeof(test_serialized_data)); + + // Try reading data like normal + UASSERT(buf.getU8() == 0x11); + UASSERT(buf.getU16() == 0x2233); + UASSERT(buf.getU32() == 0x44556677); + UASSERT(buf.getU64() == 0x8899AABBCCDDEEFF); + UASSERT(buf.getS8() == -128); + UASSERT(buf.getS16() == 30000); + UASSERT(buf.getS32() == -6); + UASSERT(buf.getS64() == -43); + UASSERT(buf.getF1000() == 53.534f); + UASSERT(buf.getF1000() == -300000.32f); + UASSERT(buf.getF1000() == F1000_MIN); + UASSERT(buf.getF1000() == F1000_MAX); + UASSERT(buf.getString() == "foobar!"); + UASSERT(buf.getV2S16() == v2s16(500, 500)); + UASSERT(buf.getV3S16() == v3s16(4207, 604, -30)); + UASSERT(buf.getV2S32() == v2s32(1920, 1080)); + UASSERT(buf.getV3S32() == v3s32(-400, 6400054, 290549855)); + UASSERT(buf.getV2F1000() == v2f(500.656f, 350.345f)); + UASSERT(buf.getWideString() == L"\x02~woof~\x5455"); + UASSERT(buf.getV3F1000() == v3f(500, 10024.2f, -192.54f)); + UASSERT(buf.getARGB8() == video::SColor(255, 128, 50, 128)); + UASSERT(buf.getLongString() == "some longer string here"); + + // Verify the offset and data is unchanged after a failed read + size_t orig_pos = buf.pos; + u32_data = 0; + UASSERT(buf.getU32NoEx(&u32_data) == false); + UASSERT(buf.pos == orig_pos); + UASSERT(u32_data == 0); + + // Now try the same for a failed string read + UASSERT(buf.getStringNoEx(&string_data) == false); + UASSERT(buf.pos == orig_pos); + UASSERT(string_data == ""); + + // Now try the same for a failed string read + UASSERT(buf.getWideStringNoEx(&widestring_data) == false); + UASSERT(buf.pos == orig_pos); + UASSERT(widestring_data == L""); + + UASSERT(buf.getU16() == 0xF00D); + + UASSERT(buf.remaining() == 0); + + // Check to make sure these each blow exceptions as they're supposed to + EXCEPTION_CHECK(SerializationError, buf.getU8()); + EXCEPTION_CHECK(SerializationError, buf.getU16()); + EXCEPTION_CHECK(SerializationError, buf.getU32()); + EXCEPTION_CHECK(SerializationError, buf.getU64()); + + EXCEPTION_CHECK(SerializationError, buf.getS8()); + EXCEPTION_CHECK(SerializationError, buf.getS16()); + EXCEPTION_CHECK(SerializationError, buf.getS32()); + EXCEPTION_CHECK(SerializationError, buf.getS64()); + + EXCEPTION_CHECK(SerializationError, buf.getF1000()); + EXCEPTION_CHECK(SerializationError, buf.getARGB8()); + + EXCEPTION_CHECK(SerializationError, buf.getV2S16()); + EXCEPTION_CHECK(SerializationError, buf.getV3S16()); + EXCEPTION_CHECK(SerializationError, buf.getV2S32()); + EXCEPTION_CHECK(SerializationError, buf.getV3S32()); + EXCEPTION_CHECK(SerializationError, buf.getV2F1000()); + EXCEPTION_CHECK(SerializationError, buf.getV3F1000()); + + EXCEPTION_CHECK(SerializationError, buf.getString()); + EXCEPTION_CHECK(SerializationError, buf.getWideString()); + EXCEPTION_CHECK(SerializationError, buf.getLongString()); + EXCEPTION_CHECK(SerializationError, + buf.getRawData(raw_data, sizeof(raw_data))); + + // See if we can skip backwards + buf.pos = 5; + UASSERT(buf.getRawDataNoEx(raw_data, 3) == true); + UASSERT(raw_data[0] == 0x66); + UASSERT(raw_data[1] == 0x77); + UASSERT(raw_data[2] == 0x88); + + UASSERT(buf.getU32() == 0x99AABBCC); + UASSERT(buf.pos == 12); + + // Now let's try it all over again using the NoEx variants + buf.pos = 0; + + UASSERT(buf.getU8NoEx(&u8_data)); + UASSERT(buf.getU16NoEx(&u16_data)); + UASSERT(buf.getU32NoEx(&u32_data)); + UASSERT(buf.getU64NoEx(&u64_data)); + + UASSERT(buf.getS8NoEx(&s8_data)); + UASSERT(buf.getS16NoEx(&s16_data)); + UASSERT(buf.getS32NoEx(&s32_data)); + UASSERT(buf.getS64NoEx(&s64_data)); + + UASSERT(buf.getF1000NoEx(&f32_data)); + UASSERT(buf.getF1000NoEx(&f32_data2)); + UASSERT(buf.getF1000NoEx(&f32_data3)); + UASSERT(buf.getF1000NoEx(&f32_data4)); + + UASSERT(buf.getStringNoEx(&string_data)); + UASSERT(buf.getV2S16NoEx(&v2s16_data)); + UASSERT(buf.getV3S16NoEx(&v3s16_data)); + UASSERT(buf.getV2S32NoEx(&v2s32_data)); + UASSERT(buf.getV3S32NoEx(&v3s32_data)); + UASSERT(buf.getV2F1000NoEx(&v2f_data)); + UASSERT(buf.getWideStringNoEx(&widestring_data)); + UASSERT(buf.getV3F1000NoEx(&v3f_data)); + UASSERT(buf.getARGB8NoEx(&scolor_data)); + + UASSERT(buf.getLongStringNoEx(&longstring_data)); + + // and make sure we got the correct data + UASSERT(u8_data == 0x11); + UASSERT(u16_data == 0x2233); + UASSERT(u32_data == 0x44556677); + UASSERT(u64_data == 0x8899AABBCCDDEEFF); + UASSERT(s8_data == -128); + UASSERT(s16_data == 30000); + UASSERT(s32_data == -6); + UASSERT(s64_data == -43); + UASSERT(f32_data == 53.534f); + UASSERT(f32_data2 == -300000.32f); + UASSERT(f32_data3 == F1000_MIN); + UASSERT(f32_data4 == F1000_MAX); + UASSERT(string_data == "foobar!"); + UASSERT(v2s16_data == v2s16(500, 500)); + UASSERT(v3s16_data == v3s16(4207, 604, -30)); + UASSERT(v2s32_data == v2s32(1920, 1080)); + UASSERT(v3s32_data == v3s32(-400, 6400054, 290549855)); + UASSERT(v2f_data == v2f(500.656f, 350.345f)); + UASSERT(widestring_data == L"\x02~woof~\x5455"); + UASSERT(v3f_data == v3f(500, 10024.2f, -192.54f)); + UASSERT(scolor_data == video::SColor(255, 128, 50, 128)); + UASSERT(longstring_data == "some longer string here"); + + UASSERT(buf.remaining() == 2); + UASSERT(buf.getRawDataNoEx(raw_data, 3) == false); + UASSERT(buf.remaining() == 2); + UASSERT(buf.getRawDataNoEx(raw_data, 2) == true); + UASSERT(raw_data[0] == 0xF0); + UASSERT(raw_data[1] == 0x0D); + UASSERT(buf.remaining() == 0); + + // Make sure no more available data causes a failure + UASSERT(!buf.getU8NoEx(&u8_data)); + UASSERT(!buf.getU16NoEx(&u16_data)); + UASSERT(!buf.getU32NoEx(&u32_data)); + UASSERT(!buf.getU64NoEx(&u64_data)); + + UASSERT(!buf.getS8NoEx(&s8_data)); + UASSERT(!buf.getS16NoEx(&s16_data)); + UASSERT(!buf.getS32NoEx(&s32_data)); + UASSERT(!buf.getS64NoEx(&s64_data)); + + UASSERT(!buf.getF1000NoEx(&f32_data)); + UASSERT(!buf.getARGB8NoEx(&scolor_data)); + + UASSERT(!buf.getV2S16NoEx(&v2s16_data)); + UASSERT(!buf.getV3S16NoEx(&v3s16_data)); + UASSERT(!buf.getV2S32NoEx(&v2s32_data)); + UASSERT(!buf.getV3S32NoEx(&v3s32_data)); + UASSERT(!buf.getV2F1000NoEx(&v2f_data)); + UASSERT(!buf.getV3F1000NoEx(&v3f_data)); + + UASSERT(!buf.getStringNoEx(&string_data)); + UASSERT(!buf.getWideStringNoEx(&widestring_data)); + UASSERT(!buf.getLongStringNoEx(&longstring_data)); + UASSERT(!buf.getRawDataNoEx(raw_data, sizeof(raw_data))); +} + + const u8 TestSerialization::test_serialized_data[12 * 13] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x80, 0x75, 0x30, 0xff, 0xff, 0xff, 0xfa, 0xff, 0xff, |