run make pretty

This commit is contained in:
Théo DELRIEU 2017-01-17 10:32:35 +01:00
parent fbac056c38
commit 3e15b551e0
6 changed files with 6274 additions and 5716 deletions

File diff suppressed because it is too large Load diff

File diff suppressed because it is too large Load diff

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@ -177,10 +177,10 @@ TEST_CASE("value conversion")
SECTION("reserve is called on containers that supports it")
{
// making the call to from_json throw in order to check capacity
std::vector<float> v;
CHECK_THROWS_AS(nlohmann::from_json(j, v), std::logic_error);
CHECK(v.capacity() == j.size());
// making the call to from_json throw in order to check capacity
std::vector<float> v;
CHECK_THROWS_AS(nlohmann::from_json(j, v), std::logic_error);
CHECK(v.capacity() == j.size());
}
}

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@ -11,8 +11,8 @@ enum test
struct pod {};
struct pod_bis {};
void to_json(json &, pod) noexcept;
void to_json(json &, pod_bis);
void to_json(json&, pod) noexcept;
void to_json(json&, pod_bis);
void from_json(const json&, pod) noexcept;
void from_json(const json&, pod_bis);
static json j;

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@ -63,7 +63,7 @@ TEST_CASE("regression tests")
SECTION("pull request #71 - handle enum type")
{
enum { t = 0 , u = 1};
enum { t = 0, u = 1};
json j = json::array();
j.push_back(t);

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@ -114,22 +114,22 @@ void to_json(Json& j, country c)
}
template <typename Json>
void to_json(Json& j, const person & p)
void to_json(Json& j, const person& p)
{
j = Json{{"age", p.m_age}, {"name", p.m_name}, {"country", p.m_country}};
}
void to_json(nlohmann::json& j, const address & a)
void to_json(nlohmann::json& j, const address& a)
{
j = a.m_val;
}
void to_json(nlohmann::json& j, const contact & c)
void to_json(nlohmann::json& j, const contact& c)
{
j = json{{"person", c.m_person}, {"address", c.m_address}};
}
void to_json(nlohmann::json& j, const contact_book & cb)
void to_json(nlohmann::json& j, const contact_book& cb)
{
j = json{{"name", cb.m_book_name}, {"contacts", cb.m_contacts}};
}
@ -140,28 +140,28 @@ bool operator==(age lhs, age rhs)
return lhs.m_val == rhs.m_val;
}
bool operator==(const address & lhs, const address & rhs)
bool operator==(const address& lhs, const address& rhs)
{
return lhs.m_val == rhs.m_val;
}
bool operator==(const name & lhs, const name & rhs)
bool operator==(const name& lhs, const name& rhs)
{
return lhs.m_val == rhs.m_val;
}
bool operator==(const person & lhs, const person & rhs)
bool operator==(const person& lhs, const person& rhs)
{
return std::tie(lhs.m_name, lhs.m_age) == std::tie(rhs.m_name, rhs.m_age);
}
bool operator==(const contact & lhs, const contact & rhs)
bool operator==(const contact& lhs, const contact& rhs)
{
return std::tie(lhs.m_person, lhs.m_address) ==
std::tie(rhs.m_person, rhs.m_address);
}
bool operator==(const contact_book & lhs, const contact_book & rhs)
bool operator==(const contact_book& lhs, const contact_book& rhs)
{
return std::tie(lhs.m_book_name, lhs.m_contacts) ==
std::tie(rhs.m_book_name, rhs.m_contacts);
@ -172,19 +172,19 @@ bool operator==(const contact_book & lhs, const contact_book & rhs)
namespace udt
{
template <typename Json>
void from_json(const Json & j, age& a)
void from_json(const Json& j, age& a)
{
a.m_val = j.template get<int>();
}
template <typename Json>
void from_json(const Json & j, name& n)
void from_json(const Json& j, name& n)
{
n.m_val = j.template get<std::string>();
}
template <typename Json>
void from_json(const Json & j, country& c)
void from_json(const Json& j, country& c)
{
const auto str = j.template get<std::string>();
static const std::map<std::string, country> m =
@ -200,25 +200,25 @@ void from_json(const Json & j, country& c)
}
template <typename Json>
void from_json(const Json & j, person& p)
void from_json(const Json& j, person& p)
{
p.m_age = j["age"].template get<age>();
p.m_name = j["name"].template get<name>();
p.m_country = j["country"].template get<country>();
}
void from_json(const nlohmann::json & j, address& a)
void from_json(const nlohmann::json& j, address& a)
{
a.m_val = j.get<std::string>();
}
void from_json(const nlohmann::json & j, contact& c)
void from_json(const nlohmann::json& j, contact& c)
{
c.m_person = j["person"].get<person>();
c.m_address = j["address"].get<address>();
}
void from_json(const nlohmann::json & j, contact_book& cb)
void from_json(const nlohmann::json& j, contact_book& cb)
{
cb.m_book_name = j["name"].get<name>();
cb.m_contacts = j["contacts"].get<std::vector<contact>>();
@ -297,7 +297,7 @@ namespace nlohmann
template <typename T>
struct adl_serializer<std::shared_ptr<T>>
{
static void to_json(json& j, const std::shared_ptr<T> & opt)
static void to_json(json& j, const std::shared_ptr<T>& opt)
{
if (opt)
{
@ -309,7 +309,7 @@ struct adl_serializer<std::shared_ptr<T>>
}
}
static void from_json(const json & j, std::shared_ptr<T>& opt)
static void from_json(const json& j, std::shared_ptr<T>& opt)
{
if (j.is_null())
{
@ -325,12 +325,12 @@ struct adl_serializer<std::shared_ptr<T>>
template <>
struct adl_serializer<udt::legacy_type>
{
static void to_json(json& j, const udt::legacy_type & l)
static void to_json(json& j, const udt::legacy_type& l)
{
j = std::stoi(l.number);
}
static void from_json(const json & j, udt::legacy_type& l)
static void from_json(const json& j, udt::legacy_type& l)
{
l.number = std::to_string(j.get<int>());
}
@ -394,21 +394,21 @@ namespace nlohmann
template <>
struct adl_serializer<std::vector<float>>
{
using type = std::vector<float>;
static void to_json(json& j, const type &)
using type = std::vector<float>;
static void to_json(json& j, const type&)
{
j = "hijacked!";
j = "hijacked!";
}
static void from_json(const json &, type& opt)
static void from_json(const json&, type& opt)
{
opt = {42.0, 42.0, 42.0};
opt = {42.0, 42.0, 42.0};
}
// preferred version
static type from_json(const json &)
static type from_json(const json&)
{
return {4.0, 5.0, 6.0};
return {4.0, 5.0, 6.0};
}
};
}
@ -419,7 +419,7 @@ TEST_CASE("even supported types can be specialized", "[udt]")
CHECK(j.dump() == R"("hijacked!")");
auto f = j.get<std::vector<float>>();
// the single argument from_json method is preferred
CHECK((f == std::vector<float>{4.0, 5.0, 6.0}));
CHECK((f == std::vector<float> {4.0, 5.0, 6.0}));
}
namespace nlohmann
@ -427,7 +427,7 @@ namespace nlohmann
template <typename T>
struct adl_serializer<std::unique_ptr<T>>
{
static void to_json(json& j, const std::unique_ptr<T> & opt)
static void to_json(json& j, const std::unique_ptr<T>& opt)
{
if (opt)
{
@ -440,7 +440,7 @@ struct adl_serializer<std::unique_ptr<T>>
}
// this is the overload needed for non-copyable types,
static std::unique_ptr<T> from_json(const json & j)
static std::unique_ptr<T> from_json(const json& j)
{
if (j.is_null())
{
@ -491,64 +491,64 @@ TEST_CASE("Non-copyable types", "[udt]")
template <typename T, typename = void>
struct pod_serializer
{
// use adl for non-pods, or scalar types
template <
typename Json, typename U = T,
typename std::enable_if<
not(std::is_pod<U>::value and std::is_class<U>::value), int>::type = 0>
static void from_json(const Json &j, U &t)
{
using nlohmann::from_json;
from_json(j, t);
}
// use adl for non-pods, or scalar types
template <
typename Json, typename U = T,
typename std::enable_if <
not(std::is_pod<U>::value and std::is_class<U>::value), int >::type = 0 >
static void from_json(const Json& j, U& t)
{
using nlohmann::from_json;
from_json(j, t);
}
// special behaviour for pods
template <typename Json, typename U = T,
typename std::enable_if<
std::is_pod<U>::value and std::is_class<U>::value, int>::type = 0>
static void from_json(const Json &j, U &t)
{
std::uint64_t value;
// TODO The following block is no longer relevant in this serializer, make another one that shows the issue
// the problem arises only when one from_json method is defined without any constraint
//
// Why cannot we simply use: j.get<std::uint64_t>() ?
// Well, with the current experiment, the get method looks for a from_json
// function, which we are currently defining!
// This would end up in a stack overflow. Calling nlohmann::from_json is a
// workaround (is it?).
// I shall find a good way to avoid this once all constructors are converted
// to free methods
//
// In short, constructing a json by constructor calls to_json
// calling get calls from_json, for now, we cannot do this in custom
// serializers
nlohmann::from_json(j, value);
auto bytes = static_cast<char *>(static_cast<void *>(&value));
std::memcpy(&t, bytes, sizeof(value));
}
// special behaviour for pods
template <typename Json, typename U = T,
typename std::enable_if<
std::is_pod<U>::value and std::is_class<U>::value, int>::type = 0>
static void from_json(const Json& j, U& t)
{
std::uint64_t value;
// TODO The following block is no longer relevant in this serializer, make another one that shows the issue
// the problem arises only when one from_json method is defined without any constraint
//
// Why cannot we simply use: j.get<std::uint64_t>() ?
// Well, with the current experiment, the get method looks for a from_json
// function, which we are currently defining!
// This would end up in a stack overflow. Calling nlohmann::from_json is a
// workaround (is it?).
// I shall find a good way to avoid this once all constructors are converted
// to free methods
//
// In short, constructing a json by constructor calls to_json
// calling get calls from_json, for now, we cannot do this in custom
// serializers
nlohmann::from_json(j, value);
auto bytes = static_cast<char*>(static_cast<void*>(&value));
std::memcpy(&t, bytes, sizeof(value));
}
template <
typename Json, typename U = T,
typename std::enable_if<
not(std::is_pod<U>::value and std::is_class<U>::value), int>::type = 0>
static void to_json(Json &j, const T &t)
{
using nlohmann::to_json;
to_json(j, t);
}
template <
typename Json, typename U = T,
typename std::enable_if <
not(std::is_pod<U>::value and std::is_class<U>::value), int >::type = 0 >
static void to_json(Json& j, const T& t)
{
using nlohmann::to_json;
to_json(j, t);
}
template <typename Json, typename U = T,
typename std::enable_if<
std::is_pod<U>::value and std::is_class<U>::value, int>::type = 0>
static void to_json(Json &j, const T &t) noexcept
{
auto bytes = static_cast< const unsigned char*>(static_cast<const void *>(&t));
std::uint64_t value = bytes[0];
for (auto i = 1; i < 8; ++i)
value |= std::uint64_t{bytes[i]} << 8 * i;
nlohmann::to_json(j, value);
}
template <typename Json, typename U = T,
typename std::enable_if<
std::is_pod<U>::value and std::is_class<U>::value, int>::type = 0>
static void to_json(Json& j, const T& t) noexcept
{
auto bytes = static_cast< const unsigned char*>(static_cast<const void*>(&t));
std::uint64_t value = bytes[0];
for (auto i = 1; i < 8; ++i)
value |= std::uint64_t{bytes[i]} << 8 * i;
nlohmann::to_json(j, value);
}
};
namespace udt
@ -562,19 +562,19 @@ struct small_pod
struct non_pod
{
std::string s;
std::string s;
};
template <typename Json>
void to_json(Json& j, const non_pod & np)
void to_json(Json& j, const non_pod& np)
{
j = np.s;
j = np.s;
}
template <typename Json>
void from_json(const Json & j, non_pod& np)
void from_json(const Json& j, non_pod& np)
{
np.s = j.template get<std::string>();
np.s = j.template get<std::string>();
}
bool operator==(small_pod lhs, small_pod rhs) noexcept
@ -583,35 +583,35 @@ bool operator==(small_pod lhs, small_pod rhs) noexcept
std::tie(rhs.begin, rhs.middle, rhs.end);
}
bool operator==(const non_pod &lhs, const non_pod &rhs) noexcept
bool operator==(const non_pod& lhs, const non_pod& rhs) noexcept
{
return lhs.s == rhs.s;
return lhs.s == rhs.s;
}
std::ostream& operator<<(std::ostream& os, small_pod l)
{
return os << "begin: " << l.begin << ", middle: " << l.middle << ", end: " << l.end;
return os << "begin: " << l.begin << ", middle: " << l.middle << ", end: " << l.end;
}
}
TEST_CASE("custom serializer for pods", "[udt]")
{
using custom_json =
nlohmann::basic_json<std::map, std::vector, std::string, bool,
std::int64_t, std::uint64_t, double, std::allocator,
pod_serializer>;
using custom_json =
nlohmann::basic_json<std::map, std::vector, std::string, bool,
std::int64_t, std::uint64_t, double, std::allocator,
pod_serializer>;
auto p = udt::small_pod{42, '/', 42};
custom_json j = p;
auto p = udt::small_pod{42, '/', 42};
custom_json j = p;
auto p2 = j.get<udt::small_pod>();
auto p2 = j.get<udt::small_pod>();
CHECK(p == p2);
CHECK(p == p2);
auto np = udt::non_pod{{"non-pod"}};
custom_json j2 = np;
auto np2 = j2.get<udt::non_pod>();
CHECK(np == np2);
auto np = udt::non_pod{{"non-pod"}};
custom_json j2 = np;
auto np2 = j2.get<udt::non_pod>();
CHECK(np == np2);
}
template <typename T, typename>
@ -622,13 +622,13 @@ using custom_json = nlohmann::basic_json<std::map, std::vector, std::string, boo
template <typename T, typename>
struct another_adl_serializer
{
static void from_json(const custom_json & j , T& t)
static void from_json(const custom_json& j, T& t)
{
using nlohmann::from_json;
from_json(j, t);
}
static void to_json(custom_json& j , const T & t)
static void to_json(custom_json& j, const T& t)
{
using nlohmann::to_json;
to_json(j, t);