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partially fix ci errors, add tests to improve coverage

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This commit is contained in:
Qianqian Fang 2022-02-27 17:39:45 -05:00
parent 069b4d68f1
commit 4c9dd311bd
4 changed files with 29 additions and 18 deletions
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17
include/nlohmann/detail/input/binary_reader.hpp
View File

@ -12,6 +12,7 @@
#include <string> // char_traits, string
#include <utility> // make_pair, move
#include <vector> // vector
#include <map> // map
#include <nlohmann/detail/exceptions.hpp>
#include <nlohmann/detail/input/input_adapters.hpp>
@ -2111,15 +2112,15 @@ class binary_reader
{
return false;
}
if (dim.size() == 1 || (dim.size() > 1 && dim.at(0) == 1)) // return normal array size if 1D vector
if (dim.size() == 1 || (dim.size() > 1 && dim.at(0) == 1)) // return normal array size if 1D row vector
{
result = dim.at(dim.size() - 1);
return true;
}
if (!dim.empty()) // if ndarray, convert to a object in JData annotated array format
if (!dim.empty()) // if ndarray, convert to an object in JData annotated array format
{
string_t key = "_ArraySize_";
if (JSON_HEDLEY_UNLIKELY((!sax->start_object(static_cast<std::size_t>(-1)) || !sax->key(key) || !sax->start_array(dim.size()))))
if (JSON_HEDLEY_UNLIKELY(!sax->start_object(3) || !sax->key(key) || !sax->start_array(dim.size())))
{
return false;
}
@ -2127,12 +2128,12 @@ class binary_reader
for (auto i : dim)
{
result *= i;
if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(i)))
if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(static_cast<number_integer_t>(i))))
{
return false;
}
}
result |= 0x8000000000000000ull; // low 63 bit of result stores the total element count, sign-bit indicates ndarray
result |= (1ull << (sizeof(result) * 8 - 1)); // low 63 bit of result stores the total element count, sign-bit indicates ndarray
return sax->end_array();
}
result = 0;
@ -2402,14 +2403,14 @@ class binary_reader
// detect and encode bjdata ndarray as an object in JData annotated array format (https://github.com/NeuroJSON/jdata):
// {"_ArrayType_" : "typeid", "_ArraySize_" : [n1, n2, ...], "_ArrayData_" : [v1, v2, ...]}
if (input_format == input_format_t::bjdata && size_and_type.first != string_t::npos && size_and_type.first >= 0x8000000000000000ull)
if (input_format == input_format_t::bjdata && size_and_type.first != string_t::npos && size_and_type.first >= (1ull << (sizeof(std::size_t) * 8 - 1)))
{
std::map<char_int_type, string_t> bjdtype = {{'U', "uint8"}, {'i', "int8"}, {'u', "uint16"}, {'I', "int16"},
{'m', "uint32"}, {'l', "int32"}, {'M', "uint64"}, {'L', "int64"}, {'d', "single"}, {'D', "double"}, {'C', "char"}
};
string_t key = "_ArrayType_";
if (JSON_HEDLEY_UNLIKELY(bjdtype.find(size_and_type.second) == bjdtype.end() || !sax->key(key) || !sax->string(bjdtype[size_and_type.second]) ))
if (JSON_HEDLEY_UNLIKELY(bjdtype.count(size_and_type.second) == 0 || !sax->key(key) || !sax->string(bjdtype[size_and_type.second]) ))
{
return false;
}
@ -2419,7 +2420,7 @@ class binary_reader
size_and_type.second = 'U';
}
size_and_type.first -= 0x8000000000000000ull;
size_and_type.first &= ~(1ull << (sizeof(std::size_t) * 8 - 1));
key = "_ArrayData_";
if (JSON_HEDLEY_UNLIKELY(!sax->key(key) || !sax->start_array(size_and_type.first) ))
{

3
include/nlohmann/detail/output/binary_writer.hpp
View File

@ -2,6 +2,7 @@
#include <algorithm> // reverse
#include <array> // array
#include <map> // map
#include <cmath> // isnan, isinf
#include <cstdint> // uint8_t, uint16_t, uint32_t, uint64_t
#include <cstring> // memcpy
@ -1618,7 +1619,7 @@ class binary_writer
std::size_t len = (value.at(key).empty() ? 0 : 1);
for (const auto& el : value.at(key))
{
len *= el.m_value.number_unsigned;
len *= static_cast<std::size_t>(el.m_value.number_unsigned);
}
key = "_ArrayData_";

20
single_include/nlohmann/json.hpp
View File

@ -5402,6 +5402,7 @@ std::size_t hash(const BasicJsonType& j)
#include <string> // char_traits, string
#include <utility> // make_pair, move
#include <vector> // vector
#include <map> // map
// #include <nlohmann/detail/exceptions.hpp>
@ -10487,15 +10488,15 @@ class binary_reader
{
return false;
}
if (dim.size() == 1 || (dim.size() > 1 && dim.at(0) == 1)) // return normal array size if 1D vector
if (dim.size() == 1 || (dim.size() > 1 && dim.at(0) == 1)) // return normal array size if 1D row vector
{
result = dim.at(dim.size() - 1);
return true;
}
if (!dim.empty()) // if ndarray, convert to a object in JData annotated array format
if (!dim.empty()) // if ndarray, convert to an object in JData annotated array format
{
string_t key = "_ArraySize_";
if (JSON_HEDLEY_UNLIKELY((!sax->start_object(static_cast<std::size_t>(-1)) || !sax->key(key) || !sax->start_array(dim.size()))))
if (JSON_HEDLEY_UNLIKELY(!sax->start_object(3) || !sax->key(key) || !sax->start_array(dim.size())))
{
return false;
}
@ -10503,12 +10504,12 @@ class binary_reader
for (auto i : dim)
{
result *= i;
if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(i)))
if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(static_cast<number_integer_t>(i))))
{
return false;
}
}
result |= 0x8000000000000000ull; // low 63 bit of result stores the total element count, sign-bit indicates ndarray
result |= (1ull << (sizeof(result) * 8 - 1)); // low 63 bit of result stores the total element count, sign-bit indicates ndarray
return sax->end_array();
}
result = 0;
@ -10778,14 +10779,14 @@ class binary_reader
// detect and encode bjdata ndarray as an object in JData annotated array format (https://github.com/NeuroJSON/jdata):
// {"_ArrayType_" : "typeid", "_ArraySize_" : [n1, n2, ...], "_ArrayData_" : [v1, v2, ...]}
if (input_format == input_format_t::bjdata && size_and_type.first != string_t::npos && size_and_type.first >= 0x8000000000000000ull)
if (input_format == input_format_t::bjdata && size_and_type.first != string_t::npos && size_and_type.first >= (1ull << (sizeof(std::size_t) * 8 - 1)))
{
std::map<char_int_type, string_t> bjdtype = {{'U', "uint8"}, {'i', "int8"}, {'u', "uint16"}, {'I', "int16"},
{'m', "uint32"}, {'l', "int32"}, {'M', "uint64"}, {'L', "int64"}, {'d', "single"}, {'D', "double"}, {'C', "char"}
};
string_t key = "_ArrayType_";
if (JSON_HEDLEY_UNLIKELY(bjdtype.find(size_and_type.second) == bjdtype.end() || !sax->key(key) || !sax->string(bjdtype[size_and_type.second]) ))
if (JSON_HEDLEY_UNLIKELY(bjdtype.count(size_and_type.second) == 0 || !sax->key(key) || !sax->string(bjdtype[size_and_type.second]) ))
{
return false;
}
@ -10795,7 +10796,7 @@ class binary_reader
size_and_type.second = 'U';
}
size_and_type.first -= 0x8000000000000000ull;
size_and_type.first &= ~(1ull << (sizeof(std::size_t) * 8 - 1));
key = "_ArrayData_";
if (JSON_HEDLEY_UNLIKELY(!sax->key(key) || !sax->start_array(size_and_type.first) ))
{
@ -13754,6 +13755,7 @@ class json_ref
#include <algorithm> // reverse
#include <array> // array
#include <map> // map
#include <cmath> // isnan, isinf
#include <cstdint> // uint8_t, uint16_t, uint32_t, uint64_t
#include <cstring> // memcpy
@ -15513,7 +15515,7 @@ class binary_writer
std::size_t len = (value.at(key).empty() ? 0 : 1);
for (const auto& el : value.at(key))
{
len *= el.m_value.number_unsigned;
len *= static_cast<std::size_t>(el.m_value.number_unsigned);
}
key = "_ArrayData_";

7
test/src/unit-bjdata.cpp
View File

@ -2409,6 +2409,7 @@ TEST_CASE("BJData")
std::vector<uint8_t> v_T = {'[', '$', 'T', '#', '[', 'i', 1, 'i', 2, ']'};
std::vector<uint8_t> v_F = {'[', '$', 'F', '#', '[', 'i', 1, 'i', 2, ']'};
std::vector<uint8_t> v_Z = {'[', '$', 'Z', '#', '[', 'i', 1, 'i', 2, ']'};
std::vector<uint8_t> v_0 = {'[', '$', 'i', '#', '[', ']'};
std::vector<uint8_t> v_i = {'[', '$', 'i', '#', '[', 'i', 1, 'i', 2, ']', 0x7F, 0x7F};
std::vector<uint8_t> v_U = {'[', '$', 'U', '#', '[', 'i', 1, 'i', 2, ']', 0xFF, 0xFF};
std::vector<uint8_t> v_I = {'[', '$', 'I', '#', '[', 'i', 1, 'i', 2, ']', 0xFF, 0x7F, 0xFF, 0x7F};
@ -2426,6 +2427,7 @@ TEST_CASE("BJData")
CHECK(json::from_bjdata(v_T) == json({true, true}));
CHECK(json::from_bjdata(v_F) == json({false, false}));
CHECK(json::from_bjdata(v_Z) == json({nullptr, nullptr}));
CHECK(json::from_bjdata(v_0) == json::array());
CHECK(json::from_bjdata(v_i) == json({127, 127}));
CHECK(json::from_bjdata(v_U) == json({255, 255}));
CHECK(json::from_bjdata(v_I) == json({32767, 32767}));
@ -2744,6 +2746,11 @@ TEST_CASE("BJData")
CHECK_THROWS_AS(_ = json::from_bjdata(vM), json::parse_error&);
CHECK_THROWS_WITH(_ = json::from_bjdata(vM), "[json.exception.parse_error.110] parse error at byte 18: syntax error while parsing BJData number: unexpected end of input");
CHECK(json::from_bjdata(vM, true, false).is_discarded());
std::vector<uint8_t> vU = {'[', '$', 'U', '#', '[', '$', 'i', '#', 'i', 2, 2, 3, 1, 2, 3, 4, 5};
CHECK_THROWS_AS(_ = json::from_bjdata(vU), json::parse_error&);
CHECK_THROWS_WITH(_ = json::from_bjdata(vU), "[json.exception.parse_error.110] parse error at byte 18: syntax error while parsing BJData number: unexpected end of input");
CHECK(json::from_bjdata(vU, true, false).is_discarded());
}
SECTION("objects")