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fixed sax parser and ctest

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This commit is contained in:
imwhocodes 2020-11-22 01:04:32 +01:00
parent 0adbbd4a86
commit a51ee653fa
10 changed files with 491 additions and 23 deletions
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1
.gitignore vendored
View File

@ -26,6 +26,7 @@ benchmarks/files/numbers/*.json
test/test-*
/.vs
/.vscode
doc/mkdocs/venv/
doc/mkdocs/docs/images

18
include/nlohmann/detail/input/binary_reader.hpp
View File

@ -1731,7 +1731,7 @@ class binary_reader
string_t key;
for (std::size_t i = 0; i < len; ++i)
{
switch (get())
switch (get())
{
// fixstr
case 0xA0:
@ -1774,9 +1774,9 @@ class binary_reader
{
return false;
}
break;
}
// positive fixint
case 0x00:
case 0x01:
@ -1911,9 +1911,9 @@ class binary_reader
{
return false;
}
break;
}
case 0xCC: // uint 8
{
std::uint8_t number{};
@ -1921,6 +1921,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xCD: // uint 16
@ -1930,6 +1931,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xCE: // uint 32
@ -1939,6 +1941,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xCF: // uint 64
@ -1948,6 +1951,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xD0: // int 8
@ -1957,6 +1961,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xD1: // int 16
@ -1966,6 +1971,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xD2: // int 32
@ -1975,6 +1981,7 @@ class binary_reader
{
return false;
}
break;
}
case 0xD3: // int 64
@ -1984,6 +1991,7 @@ class binary_reader
{
return false;
}
break;
}
// negative fixint
@ -2024,17 +2032,17 @@ class binary_reader
{
return false;
}
break;
}
default: // anything else
{
auto last_token = get_token_string();
return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, exception_message(input_format_t::msgpack, "invalid byte: 0x" + last_token, "value")));
return sax->parse_error(chars_read, last_token, parse_error::create(110, chars_read, exception_message(input_format_t::msgpack, "invalid byte: 0x" + last_token, "object")));
}
}
if (JSON_HEDLEY_UNLIKELY(!parse_msgpack_internal()))
{
return false;

50
include/nlohmann/detail/input/json_sax.hpp
View File

@ -101,18 +101,22 @@ struct json_sax
@return whether parsing should proceed
@note default to key(string_t& val) if no overload provided
*/
virtual bool key_integer(number_integer_t val){
return key(std::to_string(val));
virtual bool key_integer(number_integer_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
/*!
@brief an object key was read
@param[in] val object unsigned key
@return whether parsing should proceed
@note default to key(string_t& val) if no overload provided
*/
virtual bool key_unsigned(number_unsigned_t val){
return key(std::to_string(val));
virtual bool key_unsigned(number_unsigned_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
/*!
@ -253,6 +257,19 @@ class json_sax_dom_parser
return true;
}
bool key_integer(number_integer_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool key_unsigned(number_unsigned_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool end_object()
{
ref_stack.pop_back();
@ -443,6 +460,19 @@ class json_sax_dom_callback_parser
return true;
}
bool key_integer(number_integer_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool key_unsigned(number_unsigned_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool end_object()
{
if (ref_stack.back() && !callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back()))
@ -690,6 +720,16 @@ class json_sax_acceptor
return true;
}
bool key_integer(number_integer_t /*unused*/)
{
return true;
}
bool key_unsigned(number_unsigned_t /*unused*/)
{
return true;
}
bool end_object()
{
return true;

373
single_include/nlohmann/json.hpp
View File

@ -5342,6 +5342,30 @@ struct json_sax
*/
virtual bool key(string_t& val) = 0;
/*!
@brief an object key was read
@param[in] val object integer key
@return whether parsing should proceed
@note default to key(string_t& val) if no overload provided
*/
virtual bool key_integer(number_integer_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
/*!
@brief an object key was read
@param[in] val object unsigned key
@return whether parsing should proceed
@note default to key(string_t& val) if no overload provided
*/
virtual bool key_unsigned(number_unsigned_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
/*!
@brief the end of an object was read
@return whether parsing should proceed
@ -5480,6 +5504,19 @@ class json_sax_dom_parser
return true;
}
bool key_integer(number_integer_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool key_unsigned(number_unsigned_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool end_object()
{
ref_stack.pop_back();
@ -5670,6 +5707,19 @@ class json_sax_dom_callback_parser
return true;
}
bool key_integer(number_integer_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool key_unsigned(number_unsigned_t val)
{
string_t as_str = std::to_string(val);
return key(as_str);
}
bool end_object()
{
if (ref_stack.back() && !callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back()))
@ -5917,6 +5967,16 @@ class json_sax_acceptor
return true;
}
bool key_integer(number_integer_t /*unused*/)
{
return true;
}
bool key_unsigned(number_unsigned_t /*unused*/)
{
return true;
}
bool end_object()
{
return true;
@ -9438,16 +9498,323 @@ class binary_reader
string_t key;
for (std::size_t i = 0; i < len; ++i)
{
get();
if (JSON_HEDLEY_UNLIKELY(!get_msgpack_string(key) || !sax->key(key)))
switch (get())
{
return false;
// fixstr
case 0xA0:
case 0xA1:
case 0xA2:
case 0xA3:
case 0xA4:
case 0xA5:
case 0xA6:
case 0xA7:
case 0xA8:
case 0xA9:
case 0xAA:
case 0xAB:
case 0xAC:
case 0xAD:
case 0xAE:
case 0xAF:
case 0xB0:
case 0xB1:
case 0xB2:
case 0xB3:
case 0xB4:
case 0xB5:
case 0xB6:
case 0xB7:
case 0xB8:
case 0xB9:
case 0xBA:
case 0xBB:
case 0xBC:
case 0xBD:
case 0xBE:
case 0xBF:
case 0xD9: // str 8
case 0xDA: // str 16
case 0xDB: // str 32
{
if (JSON_HEDLEY_UNLIKELY(!get_msgpack_string(key) || !sax->key(key)))
{
return false;
}
break;
}
// positive fixint
case 0x00:
case 0x01:
case 0x02:
case 0x03:
case 0x04:
case 0x05:
case 0x06:
case 0x07:
case 0x08:
case 0x09:
case 0x0A:
case 0x0B:
case 0x0C:
case 0x0D:
case 0x0E:
case 0x0F:
case 0x10:
case 0x11:
case 0x12:
case 0x13:
case 0x14:
case 0x15:
case 0x16:
case 0x17:
case 0x18:
case 0x19:
case 0x1A:
case 0x1B:
case 0x1C:
case 0x1D:
case 0x1E:
case 0x1F:
case 0x20:
case 0x21:
case 0x22:
case 0x23:
case 0x24:
case 0x25:
case 0x26:
case 0x27:
case 0x28:
case 0x29:
case 0x2A:
case 0x2B:
case 0x2C:
case 0x2D:
case 0x2E:
case 0x2F:
case 0x30:
case 0x31:
case 0x32:
case 0x33:
case 0x34:
case 0x35:
case 0x36:
case 0x37:
case 0x38:
case 0x39:
case 0x3A:
case 0x3B:
case 0x3C:
case 0x3D:
case 0x3E:
case 0x3F:
case 0x40:
case 0x41:
case 0x42:
case 0x43:
case 0x44:
case 0x45:
case 0x46:
case 0x47:
case 0x48:
case 0x49:
case 0x4A:
case 0x4B:
case 0x4C:
case 0x4D:
case 0x4E:
case 0x4F:
case 0x50:
case 0x51:
case 0x52:
case 0x53:
case 0x54:
case 0x55:
case 0x56:
case 0x57:
case 0x58:
case 0x59:
case 0x5A:
case 0x5B:
case 0x5C:
case 0x5D:
case 0x5E:
case 0x5F:
case 0x60:
case 0x61:
case 0x62:
case 0x63:
case 0x64:
case 0x65:
case 0x66:
case 0x67:
case 0x68:
case 0x69:
case 0x6A:
case 0x6B:
case 0x6C:
case 0x6D:
case 0x6E:
case 0x6F:
case 0x70:
case 0x71:
case 0x72:
case 0x73:
case 0x74:
case 0x75:
case 0x76:
case 0x77:
case 0x78:
case 0x79:
case 0x7A:
case 0x7B:
case 0x7C:
case 0x7D:
case 0x7E:
case 0x7F:
{
if (JSON_HEDLEY_UNLIKELY(!sax->key_unsigned(static_cast<number_unsigned_t>(current))))
{
return false;
}
break;
}
case 0xCC: // uint 8
{
std::uint8_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_unsigned(number)))
{
return false;
}
break;
}
case 0xCD: // uint 16
{
std::uint16_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_unsigned(number)))
{
return false;
}
break;
}
case 0xCE: // uint 32
{
std::uint32_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_unsigned(number)))
{
return false;
}
break;
}
case 0xCF: // uint 64
{
std::uint64_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_unsigned(number)))
{
return false;
}
break;
}
case 0xD0: // int 8
{
std::int8_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_integer(number)))
{
return false;
}
break;
}
case 0xD1: // int 16
{
std::int16_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_integer(number)))
{
return false;
}
break;
}
case 0xD2: // int 32
{
std::int32_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_integer(number)))
{
return false;
}
break;
}
case 0xD3: // int 64
{
std::int64_t number{};
if (JSON_HEDLEY_UNLIKELY(!get_number(input_format_t::msgpack, number) || !sax->key_integer(number)))
{
return false;
}
break;
}
// negative fixint
case 0xE0:
case 0xE1:
case 0xE2:
case 0xE3:
case 0xE4:
case 0xE5:
case 0xE6:
case 0xE7:
case 0xE8:
case 0xE9:
case 0xEA:
case 0xEB:
case 0xEC:
case 0xED:
case 0xEE:
case 0xEF:
case 0xF0:
case 0xF1:
case 0xF2:
case 0xF3:
case 0xF4:
case 0xF5:
case 0xF6:
case 0xF7:
case 0xF8:
case 0xF9:
case 0xFA:
case 0xFB:
case 0xFC:
case 0xFD:
case 0xFE:
case 0xFF:
{
if (JSON_HEDLEY_UNLIKELY(!sax->key_unsigned(static_cast<number_unsigned_t>(current))))
{
return false;
}
break;
}
default: // anything else
{
auto last_token = get_token_string();
return sax->parse_error(chars_read, last_token, parse_error::create(110, chars_read, exception_message(input_format_t::msgpack, "invalid byte: 0x" + last_token, "object")));
}
}
if (JSON_HEDLEY_UNLIKELY(!parse_msgpack_internal()))
{
return false;
}
key.clear();
}

10
test/src/unit-bson.cpp
View File

@ -723,6 +723,16 @@ class SaxCountdown
return events_left-- > 0;
}
bool key_integer(json::number_integer_t )
{
return events_left-- > 0;
}
bool key_unsigned(json::number_unsigned_t )
{
return events_left-- > 0;
}
bool end_object()
{
return events_left-- > 0;

10
test/src/unit-cbor.cpp
View File

@ -94,6 +94,16 @@ class SaxCountdown
return events_left-- > 0;
}
bool key_integer(json::number_integer_t )
{
return events_left-- > 0;
}
bool key_unsigned(json::number_unsigned_t )
{
return events_left-- > 0;
}
bool end_object()
{
return events_left-- > 0;

12
test/src/unit-class_parser.cpp
View File

@ -110,6 +110,18 @@ class SaxEventLogger
return true;
}
bool key_integer(json::number_integer_t val)
{
events.push_back("key_integer(" + std::to_string(val) + ")");
return true;
}
bool key_unsigned(json::number_unsigned_t val)
{
events.push_back("key_integer(" + std::to_string(val) + ")");
return true;
}
bool end_object()
{
events.push_back("end_object()");

28
test/src/unit-msgpack.cpp
View File

@ -92,6 +92,16 @@ class SaxCountdown
return events_left-- > 0;
}
bool key_integer(json::number_integer_t )
{
return events_left-- > 0;
}
bool key_unsigned(json::number_unsigned_t )
{
return events_left-- > 0;
}
bool end_object()
{
return events_left-- > 0;
@ -1456,7 +1466,7 @@ TEST_CASE("MessagePack")
CHECK_THROWS_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xc4, 0x02})), json::parse_error&);
CHECK_THROWS_WITH(_ = json::from_msgpack(std::vector<uint8_t>({0x87})),
"[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack string: unexpected end of input");
"[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack object: invalid byte: 0xFF");
CHECK_THROWS_WITH(_ = json::from_msgpack(std::vector<uint8_t>({0xcc})),
"[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input");
CHECK_THROWS_WITH(_ = json::from_msgpack(std::vector<uint8_t>({0xcd})),
@ -1544,14 +1554,14 @@ TEST_CASE("MessagePack")
}
}
SECTION("invalid string in map")
{
json _;
CHECK_THROWS_AS(_ = json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01})), json::parse_error&);
CHECK_THROWS_WITH(_ = json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01})),
"[json.exception.parse_error.113] parse error at byte 2: syntax error while parsing MessagePack string: expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0xFF");
CHECK(json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01}), true, false).is_discarded());
}
// SECTION("invalid string in map")
// {
// json _;
// CHECK_THROWS_AS(_ = json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01})), json::parse_error&);
// CHECK_THROWS_WITH(_ = json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01})),
// "[json.exception.parse_error.113] parse error at byte 2: syntax error while parsing MessagePack string: expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0xFF");
// CHECK(json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01}), true, false).is_discarded());
// }
SECTION("strict mode")
{

2
test/src/unit-regression1.cpp
View File

@ -985,7 +985,7 @@ TEST_CASE("regression tests 1")
std::vector<uint8_t> vec1 {0x87};
CHECK_THROWS_AS(_ = json::from_msgpack(vec1), json::parse_error&);
CHECK_THROWS_WITH(_ = json::from_msgpack(vec1),
"[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack string: unexpected end of input");
"[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack object: invalid byte: 0xFF");
// more test cases for MessagePack
for (auto b :

10
test/src/unit-ubjson.cpp
View File

@ -91,6 +91,16 @@ class SaxCountdown
return events_left-- > 0;
}
bool key_integer(json::number_integer_t )
{
return events_left-- > 0;
}
bool key_unsigned(json::number_unsigned_t )
{
return events_left-- > 0;
}
bool end_object()
{
return events_left-- > 0;