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🚧 add tests

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This commit is contained in:
Niels Lohmann
2021-01-02 16:13:04 +01:00
parent 09cd4ed125
commit 7323a8eb4e
6 changed files with 262 additions and 162 deletions
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140
include/nlohmann/json.hpp
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@ -1941,7 +1941,7 @@ class basic_json
// make sure iterator fits the current value
if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(201, "iterators are not compatible"));
JSON_THROW(invalid_iterator::create(201, diagnostics() + "iterators are not compatible"));
}
// copy type from first iterator
@ -2774,7 +2774,7 @@ class basic_json
return m_value.boolean;
}
JSON_THROW(type_error::create(302, "type must be boolean, but is " + std::string(type_name())));
JSON_THROW(type_error::create(302, diagnostics() + "type must be boolean, but is " + std::string(type_name())));
}
/// get a pointer to the value (object)
@ -2895,7 +2895,7 @@ class basic_json
return *ptr;
}
JSON_THROW(type_error::create(303, "incompatible ReferenceType for get_ref, actual type is " + std::string(obj.type_name())));
JSON_THROW(type_error::create(303, obj.diagnostics() + "incompatible ReferenceType for get_ref, actual type is " + std::string(obj.type_name())));
}
public:
@ -3323,7 +3323,7 @@ class basic_json
{
if (!is_binary())
{
JSON_THROW(type_error::create(302, "type must be binary, but is " + std::string(type_name())));
JSON_THROW(type_error::create(302, diagnostics() + "type must be binary, but is " + std::string(type_name())));
}
return *get_ptr<binary_t*>();
@ -3334,7 +3334,7 @@ class basic_json
{
if (!is_binary())
{
JSON_THROW(type_error::create(302, "type must be binary, but is " + std::string(type_name())));
JSON_THROW(type_error::create(302, diagnostics() + "type must be binary, but is " + std::string(type_name())));
}
return *get_ptr<const binary_t*>();
@ -3395,12 +3395,12 @@ class basic_json
JSON_CATCH (std::out_of_range&)
{
// create better exception explanation
JSON_THROW(out_of_range::create(401, "array index " + std::to_string(idx) + " is out of range"));
JSON_THROW(out_of_range::create(401, diagnostics() + "array index " + std::to_string(idx) + " is out of range"));
}
}
else
{
JSON_THROW(type_error::create(304, "cannot use at() with " + std::string(type_name())));
JSON_THROW(type_error::create(304, diagnostics() + "cannot use at() with " + std::string(type_name())));
}
}
@ -3442,12 +3442,12 @@ class basic_json
JSON_CATCH (std::out_of_range&)
{
// create better exception explanation
JSON_THROW(out_of_range::create(401, "array index " + std::to_string(idx) + " is out of range"));
JSON_THROW(out_of_range::create(401, diagnostics() + "array index " + std::to_string(idx) + " is out of range"));
}
}
else
{
JSON_THROW(type_error::create(304, "cannot use at() with " + std::string(type_name())));
JSON_THROW(type_error::create(304, diagnostics() + "cannot use at() with " + std::string(type_name())));
}
}
@ -3499,12 +3499,12 @@ class basic_json
JSON_CATCH (std::out_of_range&)
{
// create better exception explanation
JSON_THROW(out_of_range::create(403, "key '" + key + "' not found"));
JSON_THROW(out_of_range::create(403, diagnostics() + "key '" + key + "' not found"));
}
}
else
{
JSON_THROW(type_error::create(304, "cannot use at() with " + std::string(type_name())));
JSON_THROW(type_error::create(304, diagnostics() + "cannot use at() with " + std::string(type_name())));
}
}
@ -3550,12 +3550,12 @@ class basic_json
JSON_CATCH (std::out_of_range&)
{
// create better exception explanation
JSON_THROW(out_of_range::create(403, "key '" + key + "' not found"));
JSON_THROW(out_of_range::create(403, diagnostics() + "key '" + key + "' not found"));
}
}
else
{
JSON_THROW(type_error::create(304, "cannot use at() with " + std::string(type_name())));
JSON_THROW(type_error::create(304, diagnostics() + "cannot use at() with " + std::string(type_name())));
}
}
@ -3617,7 +3617,7 @@ class basic_json
#endif
}
JSON_THROW(type_error::create(305, "cannot use operator[] with a numeric argument with " + std::string(type_name())));
JSON_THROW(type_error::create(305, diagnostics() + "cannot use operator[] with a numeric argument with " + std::string(type_name())));
}
/*!
@ -3647,7 +3647,7 @@ class basic_json
return m_value.array->operator[](idx);
}
JSON_THROW(type_error::create(305, "cannot use operator[] with a numeric argument with " + std::string(type_name())));
JSON_THROW(type_error::create(305, diagnostics() + "cannot use operator[] with a numeric argument with " + std::string(type_name())));
}
/*!
@ -3699,7 +3699,7 @@ class basic_json
#endif
}
JSON_THROW(type_error::create(305, "cannot use operator[] with a string argument with " + std::string(type_name())));
JSON_THROW(type_error::create(305, diagnostics() + "cannot use operator[] with a string argument with " + std::string(type_name())));
}
/*!
@ -3741,7 +3741,7 @@ class basic_json
return m_value.object->find(key)->second;
}
JSON_THROW(type_error::create(305, "cannot use operator[] with a string argument with " + std::string(type_name())));
JSON_THROW(type_error::create(305, diagnostics() + "cannot use operator[] with a string argument with " + std::string(type_name())));
}
/*!
@ -3795,7 +3795,7 @@ class basic_json
#endif
}
JSON_THROW(type_error::create(305, "cannot use operator[] with a string argument with " + std::string(type_name())));
JSON_THROW(type_error::create(305, diagnostics() + "cannot use operator[] with a string argument with " + std::string(type_name())));
}
/*!
@ -3839,7 +3839,7 @@ class basic_json
return m_value.object->find(key)->second;
}
JSON_THROW(type_error::create(305, "cannot use operator[] with a string argument with " + std::string(type_name())));
JSON_THROW(type_error::create(305, diagnostics() + "cannot use operator[] with a string argument with " + std::string(type_name())));
}
/*!
@ -3911,7 +3911,7 @@ class basic_json
return default_value;
}
JSON_THROW(type_error::create(306, "cannot use value() with " + std::string(type_name())));
JSON_THROW(type_error::create(306, diagnostics() + "cannot use value() with " + std::string(type_name())));
}
/*!
@ -3984,7 +3984,7 @@ class basic_json
}
}
JSON_THROW(type_error::create(306, "cannot use value() with " + std::string(type_name())));
JSON_THROW(type_error::create(306, diagnostics() + "cannot use value() with " + std::string(type_name())));
}
/*!
@ -4138,7 +4138,7 @@ class basic_json
// make sure iterator fits the current value
if (JSON_HEDLEY_UNLIKELY(this != pos.m_object))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterator does not fit current value"));
}
IteratorType result = end();
@ -4190,7 +4190,7 @@ class basic_json
}
default:
JSON_THROW(type_error::create(307, "cannot use erase() with " + std::string(type_name())));
JSON_THROW(type_error::create(307, diagnostics() + "cannot use erase() with " + std::string(type_name())));
}
return result;
@ -4251,7 +4251,7 @@ class basic_json
// make sure iterator fits the current value
if (JSON_HEDLEY_UNLIKELY(this != first.m_object || this != last.m_object))
{
JSON_THROW(invalid_iterator::create(203, "iterators do not fit current value"));
JSON_THROW(invalid_iterator::create(203, diagnostics() + "iterators do not fit current value"));
}
IteratorType result = end();
@ -4268,7 +4268,7 @@ class basic_json
if (JSON_HEDLEY_LIKELY(!first.m_it.primitive_iterator.is_begin()
|| !last.m_it.primitive_iterator.is_end()))
{
JSON_THROW(invalid_iterator::create(204, "iterators out of range"));
JSON_THROW(invalid_iterator::create(204, diagnostics() + "iterators out of range"));
}
if (is_string())
@ -4306,7 +4306,7 @@ class basic_json
}
default:
JSON_THROW(type_error::create(307, "cannot use erase() with " + std::string(type_name())));
JSON_THROW(type_error::create(307, diagnostics() + "cannot use erase() with " + std::string(type_name())));
}
return result;
@ -4349,7 +4349,7 @@ class basic_json
return m_value.object->erase(key);
}
JSON_THROW(type_error::create(307, "cannot use erase() with " + std::string(type_name())));
JSON_THROW(type_error::create(307, diagnostics() + "cannot use erase() with " + std::string(type_name())));
}
/*!
@ -4383,14 +4383,14 @@ class basic_json
{
if (JSON_HEDLEY_UNLIKELY(idx >= size()))
{
JSON_THROW(out_of_range::create(401, "array index " + std::to_string(idx) + " is out of range"));
JSON_THROW(out_of_range::create(401, diagnostics() + "array index " + std::to_string(idx) + " is out of range"));
}
m_value.array->erase(m_value.array->begin() + static_cast<difference_type>(idx));
}
else
{
JSON_THROW(type_error::create(307, "cannot use erase() with " + std::string(type_name())));
JSON_THROW(type_error::create(307, diagnostics() + "cannot use erase() with " + std::string(type_name())));
}
}
@ -5335,7 +5335,7 @@ class basic_json
// push_back only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
JSON_THROW(type_error::create(308, diagnostics() + "cannot use push_back() with " + std::string(type_name())));
}
// transform null object into an array
@ -5373,7 +5373,7 @@ class basic_json
// push_back only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
JSON_THROW(type_error::create(308, diagnostics() + "cannot use push_back() with " + std::string(type_name())));
}
// transform null object into an array
@ -5426,7 +5426,7 @@ class basic_json
// push_back only works for null objects or objects
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_object())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
JSON_THROW(type_error::create(308, diagnostics() + "cannot use push_back() with " + std::string(type_name())));
}
// transform null object into an object
@ -5534,7 +5534,7 @@ class basic_json
// emplace_back only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array())))
{
JSON_THROW(type_error::create(311, "cannot use emplace_back() with " + std::string(type_name())));
JSON_THROW(type_error::create(311, diagnostics() + "cannot use emplace_back() with " + std::string(type_name())));
}
// transform null object into an array
@ -5596,7 +5596,7 @@ class basic_json
// emplace only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_object())))
{
JSON_THROW(type_error::create(311, "cannot use emplace() with " + std::string(type_name())));
JSON_THROW(type_error::create(311, diagnostics() + "cannot use emplace() with " + std::string(type_name())));
}
// transform null object into an object
@ -5667,14 +5667,14 @@ class basic_json
// check if iterator pos fits to this JSON value
if (JSON_HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterator does not fit current value"));
}
// insert to array and return iterator
return insert_iterator(pos, val);
}
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
JSON_THROW(type_error::create(309, diagnostics() + "cannot use insert() with " + std::string(type_name())));
}
/*!
@ -5718,14 +5718,14 @@ class basic_json
// check if iterator pos fits to this JSON value
if (JSON_HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterator does not fit current value"));
}
// insert to array and return iterator
return insert_iterator(pos, cnt, val);
}
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
JSON_THROW(type_error::create(309, diagnostics() + "cannot use insert() with " + std::string(type_name())));
}
/*!
@ -5763,24 +5763,24 @@ class basic_json
// insert only works for arrays
if (JSON_HEDLEY_UNLIKELY(!is_array()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
JSON_THROW(type_error::create(309, diagnostics() + "cannot use insert() with " + std::string(type_name())));
}
// check if iterator pos fits to this JSON value
if (JSON_HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterator does not fit current value"));
}
// check if range iterators belong to the same JSON object
if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(210, "iterators do not fit"));
JSON_THROW(invalid_iterator::create(210, diagnostics() + "iterators do not fit"));
}
if (JSON_HEDLEY_UNLIKELY(first.m_object == this))
{
JSON_THROW(invalid_iterator::create(211, "passed iterators may not belong to container"));
JSON_THROW(invalid_iterator::create(211, diagnostics() + "passed iterators may not belong to container"));
}
// insert to array and return iterator
@ -5816,13 +5816,13 @@ class basic_json
// insert only works for arrays
if (JSON_HEDLEY_UNLIKELY(!is_array()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
JSON_THROW(type_error::create(309, diagnostics() + "cannot use insert() with " + std::string(type_name())));
}
// check if iterator pos fits to this JSON value
if (JSON_HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterator does not fit current value"));
}
// insert to array and return iterator
@ -5857,19 +5857,19 @@ class basic_json
// insert only works for objects
if (JSON_HEDLEY_UNLIKELY(!is_object()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
JSON_THROW(type_error::create(309, diagnostics() + "cannot use insert() with " + std::string(type_name())));
}
// check if range iterators belong to the same JSON object
if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(210, "iterators do not fit"));
JSON_THROW(invalid_iterator::create(210, diagnostics() + "iterators do not fit"));
}
// passed iterators must belong to objects
if (JSON_HEDLEY_UNLIKELY(!first.m_object->is_object()))
{
JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterators first and last must point to objects"));
}
m_value.object->insert(first.m_it.object_iterator, last.m_it.object_iterator);
@ -5906,11 +5906,11 @@ class basic_json
if (JSON_HEDLEY_UNLIKELY(!is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(type_name())));
JSON_THROW(type_error::create(312, diagnostics() + "cannot use update() with " + std::string(type_name())));
}
if (JSON_HEDLEY_UNLIKELY(!j.is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(j.type_name())));
JSON_THROW(type_error::create(312, diagnostics() + "cannot use update() with " + std::string(j.type_name())));
}
for (auto it = j.cbegin(); it != j.cend(); ++it)
@ -5957,20 +5957,20 @@ class basic_json
if (JSON_HEDLEY_UNLIKELY(!is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(type_name())));
JSON_THROW(type_error::create(312, diagnostics() + "cannot use update() with " + std::string(type_name())));
}
// check if range iterators belong to the same JSON object
if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(210, "iterators do not fit"));
JSON_THROW(invalid_iterator::create(210, diagnostics() + "iterators do not fit"));
}
// passed iterators must belong to objects
if (JSON_HEDLEY_UNLIKELY(!first.m_object->is_object()
|| !last.m_object->is_object()))
{
JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects"));
JSON_THROW(invalid_iterator::create(202, diagnostics() + "iterators first and last must point to objects"));
}
for (auto it = first; it != last; ++it)
@ -6065,7 +6065,7 @@ class basic_json
}
else
{
JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
JSON_THROW(type_error::create(310, diagnostics() + "cannot use swap() with " + std::string(type_name())));
}
}
@ -6098,7 +6098,7 @@ class basic_json
}
else
{
JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
JSON_THROW(type_error::create(310, diagnostics() + "cannot use swap() with " + std::string(type_name())));
}
}
@ -6131,7 +6131,7 @@ class basic_json
}
else
{
JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
JSON_THROW(type_error::create(310, diagnostics() + "cannot use swap() with " + std::string(type_name())));
}
}
@ -6164,7 +6164,7 @@ class basic_json
}
else
{
JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
JSON_THROW(type_error::create(310, diagnostics() + "cannot use swap() with " + std::string(type_name())));
}
}
@ -6178,7 +6178,7 @@ class basic_json
}
else
{
JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
JSON_THROW(type_error::create(310, diagnostics() + "cannot use swap() with " + std::string(type_name())));
}
}
@ -8343,7 +8343,7 @@ class basic_json
};
// wrapper for "add" operation; add value at ptr
const auto operation_add = [&result](json_pointer & ptr, basic_json val)
const auto operation_add = [this, &result](json_pointer & ptr, basic_json val)
{
// adding to the root of the target document means replacing it
if (ptr.empty())
@ -8387,7 +8387,7 @@ class basic_json
if (JSON_HEDLEY_UNLIKELY(idx > parent.size()))
{
// avoid undefined behavior
JSON_THROW(out_of_range::create(401, "array index " + std::to_string(idx) + " is out of range"));
JSON_THROW(out_of_range::create(401, diagnostics() + "array index " + std::to_string(idx) + " is out of range"));
}
// default case: insert add offset
@ -8403,7 +8403,7 @@ class basic_json
};
// wrapper for "remove" operation; remove value at ptr
const auto operation_remove = [&result](json_pointer & ptr)
const auto operation_remove = [this, &result](json_pointer & ptr)
{
// get reference to parent of JSON pointer ptr
const auto last_path = ptr.back();
@ -8421,7 +8421,7 @@ class basic_json
}
else
{
JSON_THROW(out_of_range::create(403, "key '" + last_path + "' not found"));
JSON_THROW(out_of_range::create(403, diagnostics() + "key '" + last_path + "' not found"));
}
}
else if (parent.is_array())
@ -8434,16 +8434,16 @@ class basic_json
// type check: top level value must be an array
if (JSON_HEDLEY_UNLIKELY(!json_patch.is_array()))
{
JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects"));
JSON_THROW(parse_error::create(104, 0, diagnostics() + "JSON patch must be an array of objects"));
}
// iterate and apply the operations
for (const auto& val : json_patch)
{
// wrapper to get a value for an operation
const auto get_value = [&val](const std::string & op,
const std::string & member,
bool string_type) -> basic_json &
const auto get_value = [this, &val](const std::string & op,
const std::string & member,
bool string_type) -> basic_json &
{
// find value
auto it = val.m_value.object->find(member);
@ -8454,13 +8454,13 @@ class basic_json
// check if desired value is present
if (JSON_HEDLEY_UNLIKELY(it == val.m_value.object->end()))
{
JSON_THROW(parse_error::create(105, 0, error_msg + " must have member '" + member + "'"));
JSON_THROW(parse_error::create(105, 0, diagnostics() + error_msg + " must have member '" + member + "'"));
}
// check if result is of type string
if (JSON_HEDLEY_UNLIKELY(string_type && !it->second.is_string()))
{
JSON_THROW(parse_error::create(105, 0, error_msg + " must have string member '" + member + "'"));
JSON_THROW(parse_error::create(105, 0, diagnostics() + error_msg + " must have string member '" + member + "'"));
}
// no error: return value
@ -8470,7 +8470,7 @@ class basic_json
// type check: every element of the array must be an object
if (JSON_HEDLEY_UNLIKELY(!val.is_object()))
{
JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects"));
JSON_THROW(parse_error::create(104, 0, diagnostics() + "JSON patch must be an array of objects"));
}
// collect mandatory members
@ -8548,7 +8548,7 @@ class basic_json
// throw an exception if test fails
if (JSON_HEDLEY_UNLIKELY(!success))
{
JSON_THROW(other_error::create(501, "unsuccessful: " + val.dump()));
JSON_THROW(other_error::create(501, diagnostics() + "unsuccessful: " + val.dump()));
}
break;
@ -8558,7 +8558,7 @@ class basic_json
{
// op must be "add", "remove", "replace", "move", "copy", or
// "test"
JSON_THROW(parse_error::create(105, 0, "operation value '" + op + "' is invalid"));
JSON_THROW(parse_error::create(105, 0, diagnostics() + "operation value '" + op + "' is invalid"));
}
}
}