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C++: Untabify, reindent, delete trailing whitespace

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This commit is contained in:
Petri Lehtinen 2010-02-02 20:59:23 +02:00
parent 5b1a666cf1
commit 2b43e7dbda
3 changed files with 793 additions and 790 deletions
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src/jansson-impl.hpp
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@ -4,466 +4,466 @@
// it under the terms of the MIT license. See LICENSE for details. // it under the terms of the MIT license. See LICENSE for details.
#if !defined(IN_JANSSON_HPP) #if !defined(IN_JANSSON_HPP)
# error "jansson-impl.hpp may only by included from jansson.hpp" #error "jansson-impl.hpp may only by included from jansson.hpp"
#endif #endif
namespace json { namespace json {
namespace _private { namespace _private {
// assignment operator // assignment operator
template <typename _Base> template <typename _Base>
ValueBase<_Base>& ValueBase<_Base>::operator=(const Value& value) { ValueBase<_Base>& ValueBase<_Base>::operator=(const Value& value) {
_Base::operator=(value); _Base::operator=(value);
return *this; return *this;
} }
// check value type // check value type
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_undefined() const { bool ValueBase<_Base>::is_undefined() const {
return _Base::as_json() == 0; return _Base::as_json() == 0;
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_object() const { bool ValueBase<_Base>::is_object() const {
return json_is_object(_Base::as_json()); return json_is_object(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_array() const { bool ValueBase<_Base>::is_array() const {
return json_is_array(_Base::as_json()); return json_is_array(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_string() const { bool ValueBase<_Base>::is_string() const {
return json_is_string(_Base::as_json()); return json_is_string(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_integer() const { bool ValueBase<_Base>::is_integer() const {
return json_is_integer(_Base::as_json()); return json_is_integer(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_real() const { bool ValueBase<_Base>::is_real() const {
return json_is_real(_Base::as_json()); return json_is_real(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_number() const { bool ValueBase<_Base>::is_number() const {
return json_is_number(_Base::as_json()); return json_is_number(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_true() const { bool ValueBase<_Base>::is_true() const {
return json_is_true(_Base::as_json()); return json_is_true(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_false() const { bool ValueBase<_Base>::is_false() const {
return json_is_false(_Base::as_json()); return json_is_false(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_boolean() const { bool ValueBase<_Base>::is_boolean() const {
return json_is_boolean(_Base::as_json()); return json_is_boolean(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::is_null() const { bool ValueBase<_Base>::is_null() const {
return json_is_null(_Base::as_json()); return json_is_null(_Base::as_json());
} }
// get size of array or object // get size of array or object
template <typename _Base> template <typename _Base>
unsigned int ValueBase<_Base>::size() const { unsigned int ValueBase<_Base>::size() const {
if (is_object()) if (is_object())
return json_object_size(_Base::as_json()); return json_object_size(_Base::as_json());
else else
return json_array_size(_Base::as_json()); return json_array_size(_Base::as_json());
} }
// get value at array index (const version) // get value at array index (const version)
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::at(unsigned int index) const { const Value ValueBase<_Base>::at(unsigned int index) const {
return Value(json_array_get(_Base::as_json(), index)); return Value(json_array_get(_Base::as_json(), index));
} }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](signed int index) const { return at(index); } const Value ValueBase<_Base>::operator[](signed int index) const { return at(index); }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](unsigned int index) const { return at(index); } const Value ValueBase<_Base>::operator[](unsigned int index) const { return at(index); }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](signed short index) const { return at(index); } const Value ValueBase<_Base>::operator[](signed short index) const { return at(index); }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](unsigned short index) const { return at(index); } const Value ValueBase<_Base>::operator[](unsigned short index) const { return at(index); }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](signed long index) const { return at(index); } const Value ValueBase<_Base>::operator[](signed long index) const { return at(index); }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](unsigned long index) const { return at(index); } const Value ValueBase<_Base>::operator[](unsigned long index) const { return at(index); }
// get value at array index (non-const version) // get value at array index (non-const version)
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::at(unsigned int index) { ValueBase<ElementProxy> ValueBase<_Base>::at(unsigned int index) {
return ElementProxy(_Base::as_json(), index); return ElementProxy(_Base::as_json(), index);
} }
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::operator[](signed int index) { ValueBase<ElementProxy> ValueBase<_Base>::operator[](signed int index) {
return at(index); return at(index);
} }
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::operator[](unsigned int index) { ValueBase<ElementProxy> ValueBase<_Base>::operator[](unsigned int index) {
return at(index); return at(index);
} }
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::operator[](signed short index) { ValueBase<ElementProxy> ValueBase<_Base>::operator[](signed short index) {
return at(index); return at(index);
} }
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::operator[](unsigned short index) { ValueBase<ElementProxy> ValueBase<_Base>::operator[](unsigned short index) {
return at(index); return at(index);
} }
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::operator[](signed long index) { ValueBase<ElementProxy> ValueBase<_Base>::operator[](signed long index) {
return at(index); return at(index);
} }
template <typename _Base> template <typename _Base>
ValueBase<ElementProxy> ValueBase<_Base>::operator[](unsigned long index) { ValueBase<ElementProxy> ValueBase<_Base>::operator[](unsigned long index) {
return at(index); return at(index);
} }
// get object property (const version) // get object property (const version)
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::get(const char* key) const { const Value ValueBase<_Base>::get(const char* key) const {
return Value(json_object_get(_Base::as_json(), key)); return Value(json_object_get(_Base::as_json(), key));
} }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::get(const std::string& key) const { const Value ValueBase<_Base>::get(const std::string& key) const {
return get(key.c_str()); return get(key.c_str());
} }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](const char* key) const { const Value ValueBase<_Base>::operator[](const char* key) const {
return get(key); return get(key);
} }
template <typename _Base> template <typename _Base>
const Value ValueBase<_Base>::operator[](const std::string& key) const { const Value ValueBase<_Base>::operator[](const std::string& key) const {
return get(key.c_str()); return get(key.c_str());
} }
// get object property (non-const version) // get object property (non-const version)
template <typename _Base> template <typename _Base>
ValueBase<PropertyProxy> ValueBase<_Base>::get(const char* key) { ValueBase<PropertyProxy> ValueBase<_Base>::get(const char* key) {
return PropertyProxy(_Base::as_json(), key); return PropertyProxy(_Base::as_json(), key);
} }
template <typename _Base> template <typename _Base>
ValueBase<PropertyProxy> ValueBase<_Base>::get(const std::string& key) { ValueBase<PropertyProxy> ValueBase<_Base>::get(const std::string& key) {
return get(key.c_str()); return get(key.c_str());
} }
template <typename _Base> template <typename _Base>
ValueBase<PropertyProxy> ValueBase<_Base>::operator[](const char* key) { ValueBase<PropertyProxy> ValueBase<_Base>::operator[](const char* key) {
return get(key); return get(key);
} }
template <typename _Base> template <typename _Base>
ValueBase<PropertyProxy> ValueBase<_Base>::operator[](const std::string& key) { ValueBase<PropertyProxy> ValueBase<_Base>::operator[](const std::string& key) {
return get(key.c_str()); return get(key.c_str());
} }
// clear all array/object values // clear all array/object values
template <typename _Base> template <typename _Base>
void ValueBase<_Base>::clear() { void ValueBase<_Base>::clear() {
if (is_object()) if (is_object())
json_object_clear(_Base::as_json()); json_object_clear(_Base::as_json());
else else
json_array_clear(_Base::as_json()); json_array_clear(_Base::as_json());
} }
// get value cast to specified type // get value cast to specified type
template <typename _Base> template <typename _Base>
const char* ValueBase<_Base>::as_cstring() const { const char* ValueBase<_Base>::as_cstring() const {
return json_string_value(_Base::as_json()); return json_string_value(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
std::string ValueBase<_Base>::as_string() const { std::string ValueBase<_Base>::as_string() const {
const char* tmp = as_cstring(); const char* tmp = as_cstring();
return tmp == 0 ? "" : tmp; return tmp == 0 ? "" : tmp;
} }
template <typename _Base> template <typename _Base>
int ValueBase<_Base>::as_integer() const { int ValueBase<_Base>::as_integer() const {
return json_integer_value(_Base::as_json()); return json_integer_value(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
double ValueBase<_Base>::as_real() const { double ValueBase<_Base>::as_real() const {
return json_real_value(_Base::as_json()); return json_real_value(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
double ValueBase<_Base>::as_number() const { double ValueBase<_Base>::as_number() const {
return json_number_value(_Base::as_json()); return json_number_value(_Base::as_json());
} }
template <typename _Base> template <typename _Base>
bool ValueBase<_Base>::as_boolean() const { bool ValueBase<_Base>::as_boolean() const {
return is_true(); return is_true();
} }
// set an object property (converts value to object is not one already) // set an object property (converts value to object is not one already)
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::set_key(const char* key, const Value& value) { _Base& ValueBase<_Base>::set_key(const char* key, const Value& value) {
json_object_set(_Base::as_json(), key, value._Base::as_json()); json_object_set(_Base::as_json(), key, value._Base::as_json());
return *this; return *this;
} }
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::set_key(const std::string& key, const Value& value) { _Base& ValueBase<_Base>::set_key(const std::string& key, const Value& value) {
return set_key(key.c_str(), value); return set_key(key.c_str(), value);
} }
// set an array index (converts value to object is not one already) // set an array index (converts value to object is not one already)
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::set_at(unsigned int index, const Value& value) { _Base& ValueBase<_Base>::set_at(unsigned int index, const Value& value) {
if (index == size()) if (index == size())
json_array_append(_Base::as_json(), value._Base::as_json()); json_array_append(_Base::as_json(), value._Base::as_json());
else else
json_array_set(_Base::as_json(), index, value._Base::as_json()); json_array_set(_Base::as_json(), index, value._Base::as_json());
return *this; return *this;
} }
// delete an object key // delete an object key
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::del_key(const char* key) { _Base& ValueBase<_Base>::del_key(const char* key) {
json_object_del(_Base::as_json(), key); json_object_del(_Base::as_json(), key);
return *this; return *this;
} }
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::del_key(const std::string& key) { _Base& ValueBase<_Base>::del_key(const std::string& key) {
return del_key(key.c_str()); return del_key(key.c_str());
} }
// delete an item from an array by index // delete an item from an array by index
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::del_at(unsigned int index) { _Base& ValueBase<_Base>::del_at(unsigned int index) {
json_array_remove(_Base::as_json(), index); json_array_remove(_Base::as_json(), index);
return *this; return *this;
} }
// insert an item into an array at a given index // insert an item into an array at a given index
template <typename _Base> template <typename _Base>
_Base& ValueBase<_Base>::insert_at(unsigned int index, const Value& value) { _Base& ValueBase<_Base>::insert_at(unsigned int index, const Value& value) {
json_array_insert(_Base::as_json(), index, value._Base::as_json()); json_array_insert(_Base::as_json(), index, value._Base::as_json());
return *this; return *this;
} }
// write the value to a file // write the value to a file
template <typename _Base> template <typename _Base>
int ValueBase<_Base>::save_file(const char* path, int flags) const { int ValueBase<_Base>::save_file(const char* path, int flags) const {
return json_dump_file(_Base::as_json(), path, flags); return json_dump_file(_Base::as_json(), path, flags);
} }
// write the value to a string (caller must deallocate with free()!) // write the value to a string (caller must deallocate with free()!)
template <typename _Base> template <typename _Base>
char* ValueBase<_Base>::save_string(int flags) const { char* ValueBase<_Base>::save_string(int flags) const {
return json_dumps(_Base::as_json(), flags); return json_dumps(_Base::as_json(), flags);
} }
Basic::~Basic() { Basic::~Basic() {
json_decref(_value); json_decref(_value);
} }
// copy an existing Value // copy an existing Value
Basic& Basic::operator=(const Basic& e) { Basic& Basic::operator=(const Basic& e) {
if (&e != this) { if (&e != this) {
json_decref(_value); json_decref(_value);
_value = json_incref(e._value); _value = json_incref(e._value);
} }
return *this; return *this;
} }
// get the underlying json_t // get the underlying json_t
json_t* Basic::as_json() const { json_t* Basic::as_json() const {
return _value; return _value;
} }
// take ownership of a json_t (does not increase reference count) // take ownership of a json_t (does not increase reference count)
Basic Basic::take_ownership(json_t* json) { Basic Basic::take_ownership(json_t* json) {
Basic v; Basic v;
v._value = json; v._value = json;
return v; return v;
} }
// assign value to proxied array element // assign value to proxied array element
ElementProxy& ElementProxy::operator=(const Value& value) { ElementProxy& ElementProxy::operator=(const Value& value) {
json_array_set(_array, _index, value.as_json()); json_array_set(_array, _index, value.as_json());
return *this; return *this;
} }
// get the proxied element // get the proxied element
json_t* ElementProxy::as_json() const { json_t* ElementProxy::as_json() const {
return json_array_get(_array, _index); return json_array_get(_array, _index);
} }
// assign value to proxied object property // assign value to proxied object property
PropertyProxy& PropertyProxy::operator=(const Value& value) { PropertyProxy& PropertyProxy::operator=(const Value& value) {
json_object_set(_object, _key, value.as_json()); json_object_set(_object, _key, value.as_json());
return *this; return *this;
} }
json_t* PropertyProxy::as_json() const { json_t* PropertyProxy::as_json() const {
return json_object_get(_object, _key); return json_object_get(_object, _key);
} }
} // namespace json::_private } // namespace json::_private
// construct Value::Value input // construct Value::Value input
Value::Value(const char* value) { Value::Value(const char* value) {
_value = json_string(value); _value = json_string(value);
} }
Value::Value(const std::string& value) { Value::Value(const std::string& value) {
_value = json_string(value.c_str()); _value = json_string(value.c_str());
} }
Value::Value(bool value) { Value::Value(bool value) {
_value = value ? json_true() : json_false(); _value = value ? json_true() : json_false();
} }
Value::Value(signed int value) { Value::Value(signed int value) {
_value = json_integer(value); _value = json_integer(value);
} }
Value::Value(unsigned int value) { Value::Value(unsigned int value) {
_value = json_integer(value); _value = json_integer(value);
} }
Value::Value(signed short value) { Value::Value(signed short value) {
_value = json_integer(value); _value = json_integer(value);
} }
Value::Value(unsigned short value) { Value::Value(unsigned short value) {
_value = json_integer(value); _value = json_integer(value);
} }
Value::Value(signed long value) { Value::Value(signed long value) {
_value = json_integer(value); _value = json_integer(value);
} }
Value::Value(unsigned long value) { Value::Value(unsigned long value) {
_value = json_integer(value); _value = json_integer(value);
} }
Value::Value(float value) { Value::Value(float value) {
_value = json_real(value); _value = json_real(value);
} }
Value::Value(double value) { Value::Value(double value) {
_value = json_real(value); _value = json_real(value);
} }
// construct a new iterator for a given object // construct a new iterator for a given object
Iterator::Iterator(const Value& value) : _object(value), _iter(0) { Iterator::Iterator(const Value& value) : _object(value), _iter(0) {
_iter = json_object_iter(_object.as_json()); _iter = json_object_iter(_object.as_json());
} }
// construct a new iterator for a given object // construct a new iterator for a given object
Iterator::Iterator(const _private::ValueBase<_private::PropertyProxy>& value) : Iterator::Iterator(const _private::ValueBase<_private::PropertyProxy>& value) :
_object(value.as_json()), _iter(0) { _object(value.as_json()), _iter(0) {
_iter = json_object_iter(_object.as_json()); _iter = json_object_iter(_object.as_json());
} }
// increment iterator // increment iterator
void Iterator::next() { void Iterator::next() {
_iter = json_object_iter_next(_object.as_json(), _iter); _iter = json_object_iter_next(_object.as_json(), _iter);
} }
Iterator& Iterator::operator++() { next(); return *this; } Iterator& Iterator::operator++() { next(); return *this; }
// test if iterator is still valid // test if iterator is still valid
bool Iterator::valid() const { bool Iterator::valid() const {
return _iter != 0; return _iter != 0;
} }
Iterator::operator bool() const { Iterator::operator bool() const {
return valid(); return valid();
} }
// get key // get key
const char* Iterator::ckey() const { const char* Iterator::ckey() const {
return json_object_iter_key(_iter); return json_object_iter_key(_iter);
} }
std::string Iterator::key() const { std::string Iterator::key() const {
return ckey(); return ckey();
} }
// get value // get value
const Value Iterator::value() const { const Value Iterator::value() const {
return Value(json_object_iter_value(_iter)); return Value(json_object_iter_value(_iter));
} }
// dereference value // dereference value
const Value Iterator::operator*() const { const Value Iterator::operator*() const {
return value(); return value();
} }
// create a new empty object // create a new empty object
Value object() { Value object() {
return Value::take_ownership(json_object()); return Value::take_ownership(json_object());
} }
// create a new empty array // create a new empty array
Value array() { Value array() {
return Value::take_ownership(json_array()); return Value::take_ownership(json_array());
} }
// create a new null value // create a new null value
Value null() { Value null() {
return Value::take_ownership(json_null()); return Value::take_ownership(json_null());
} }
// load a file as a JSON value // load a file as a JSON value
Value load_file(const char* path, json_error_t* error) { Value load_file(const char* path, json_error_t* error) {
return Value::take_ownership(json_load_file(path, error)); return Value::take_ownership(json_load_file(path, error));
} }
// load a string as a JSON value // load a string as a JSON value
Value load_string(const char* string, json_error_t* error) { Value load_string(const char* string, json_error_t* error) {
return Value::take_ownership(json_loads(string, error)); return Value::take_ownership(json_loads(string, error));
} }
} // namespace json } // namespace json
// stream JSON value out // stream JSON value out
std::ostream& operator<<(std::ostream& os, const json::Value& value) { std::ostream& operator<<(std::ostream& os, const json::Value& value) {
// get the temporary serialize string // get the temporary serialize string
char* tmp = value.save_string(); char* tmp = value.save_string();
if (tmp != 0) { if (tmp != 0) {
// stream temp string out and release it // stream temp string out and release it
os << tmp; os << tmp;
free(tmp); free(tmp);
} }
return os; return os;
} }
// read JSON value // read JSON value
std::istream& operator>>(std::istream& is, json::Value& value) { std::istream& operator>>(std::istream& is, json::Value& value) {
// buffer the remaining bytes into a single string for Jansson // buffer the remaining bytes into a single string for Jansson
std::stringstream tmp; std::stringstream tmp;
while (is) while (is)
tmp << static_cast<char>(is.get()); tmp << static_cast<char>(is.get());
// parse the buffered string // parse the buffered string
value = json::load_string(tmp.str().c_str()); value = json::load_string(tmp.str().c_str());
return is; return is;
} }

440
src/jansson.hpp
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@ -13,279 +13,279 @@
#include <cstdlib> #include <cstdlib>
namespace json { namespace json {
// include Jansson C library into the json namespace // include Jansson C library into the json namespace
#include <jansson.h> # include <jansson.h>
class Iterator; class Iterator;
class Value; class Value;
// implementation details; do not use directly // implementation details; do not use directly
namespace _private { namespace _private {
class ElementProxy; class ElementProxy;
class PropertyProxy; class PropertyProxy;
// base class for JSON value interface // base class for JSON value interface
template <typename _Base> template <typename _Base>
class ValueBase : public _Base { class ValueBase : public _Base {
public: public:
// empty constructor // empty constructor
ValueBase() : _Base() {} ValueBase() : _Base() {}
// copy constructor // copy constructor
ValueBase(const _Base& base) : _Base(base) {} ValueBase(const _Base& base) : _Base(base) {}
// create reference to value // create reference to value
ValueBase(json_t* json) : _Base(json) {} ValueBase(json_t* json) : _Base(json) {}
// assignment operator // assignment operator
inline ValueBase& operator=(const Value& value); inline ValueBase& operator=(const Value& value);
// check value type // check value type
inline bool is_undefined() const; inline bool is_undefined() const;
inline bool is_object() const; inline bool is_object() const;
inline bool is_array() const; inline bool is_array() const;
inline bool is_string() const; inline bool is_string() const;
inline bool is_integer() const; inline bool is_integer() const;
inline bool is_real() const; inline bool is_real() const;
inline bool is_number() const; inline bool is_number() const;
inline bool is_true() const; inline bool is_true() const;
inline bool is_false() const; inline bool is_false() const;
inline bool is_boolean() const; inline bool is_boolean() const;
inline bool is_null() const; inline bool is_null() const;
// get size of array or object // get size of array or object
inline unsigned int size() const; inline unsigned int size() const;
// get value at array index (const version) // get value at array index (const version)
inline const Value at(unsigned int index) const; inline const Value at(unsigned int index) const;
inline const Value operator[](signed int index) const; inline const Value operator[](signed int index) const;
inline const Value operator[](unsigned int index) const; inline const Value operator[](unsigned int index) const;
inline const Value operator[](signed short index) const; inline const Value operator[](signed short index) const;
inline const Value operator[](unsigned short index) const; inline const Value operator[](unsigned short index) const;
inline const Value operator[](signed long index) const; inline const Value operator[](signed long index) const;
inline const Value operator[](unsigned long index) const; inline const Value operator[](unsigned long index) const;
// get value at array index (non-const version) // get value at array index (non-const version)
inline ValueBase<ElementProxy> at(unsigned int index); inline ValueBase<ElementProxy> at(unsigned int index);
inline ValueBase<ElementProxy> operator[](signed int index); inline ValueBase<ElementProxy> operator[](signed int index);
inline ValueBase<ElementProxy> operator[](unsigned int index); inline ValueBase<ElementProxy> operator[](unsigned int index);
inline ValueBase<ElementProxy> operator[](signed short index); inline ValueBase<ElementProxy> operator[](signed short index);
inline ValueBase<ElementProxy> operator[](unsigned short index); inline ValueBase<ElementProxy> operator[](unsigned short index);
inline ValueBase<ElementProxy> operator[](signed long index); inline ValueBase<ElementProxy> operator[](signed long index);
inline ValueBase<ElementProxy> operator[](unsigned long index); inline ValueBase<ElementProxy> operator[](unsigned long index);
// get object property (const version) // get object property (const version)
inline const Value get(const char* key) const; inline const Value get(const char* key) const;
inline const Value get(const std::string& key) const; inline const Value get(const std::string& key) const;
inline const Value operator[](const char* key) const; inline const Value operator[](const char* key) const;
inline const Value operator[](const std::string& key) const; inline const Value operator[](const std::string& key) const;
// get object property (non-const version) // get object property (non-const version)
inline ValueBase<PropertyProxy> get(const char* key); inline ValueBase<PropertyProxy> get(const char* key);
inline ValueBase<PropertyProxy> get(const std::string& key); inline ValueBase<PropertyProxy> get(const std::string& key);
inline ValueBase<PropertyProxy> operator[](const char* key); inline ValueBase<PropertyProxy> operator[](const char* key);
inline ValueBase<PropertyProxy> operator[](const std::string& key); inline ValueBase<PropertyProxy> operator[](const std::string& key);
// clear all array/object values // clear all array/object values
inline void clear(); inline void clear();
// get value cast to specified type // get value cast to specified type
inline const char* as_cstring() const; inline const char* as_cstring() const;
inline std::string as_string() const; inline std::string as_string() const;
inline int as_integer() const; inline int as_integer() const;
inline double as_real() const; inline double as_real() const;
inline double as_number() const; inline double as_number() const;
inline bool as_boolean() const; inline bool as_boolean() const;
// set an object property (converts value to object is not one already) // set an object property (converts value to object is not one already)
inline _Base& set_key(const char* key, const Value& value); inline _Base& set_key(const char* key, const Value& value);
inline _Base& set_key(const std::string& key, const Value& value); inline _Base& set_key(const std::string& key, const Value& value);
// set an array index (converts value to object is not one already) // set an array index (converts value to object is not one already)
inline _Base& set_at(unsigned int index, const Value& value); inline _Base& set_at(unsigned int index, const Value& value);
// delete an object key // delete an object key
inline _Base& del_key(const char* key); inline _Base& del_key(const char* key);
inline _Base& del_key(const std::string& key); inline _Base& del_key(const std::string& key);
// delete an item from an array by index // delete an item from an array by index
inline _Base& del_at(unsigned int index); inline _Base& del_at(unsigned int index);
// insert an item into an array at a given index // insert an item into an array at a given index
inline _Base& insert_at(unsigned int index, const Value& value); inline _Base& insert_at(unsigned int index, const Value& value);
// write the value to a file // write the value to a file
inline int save_file(const char* path, int flags = 0) const; inline int save_file(const char* path, int flags = 0) const;
// write the value to a string (caller must deallocate with free()!) // write the value to a string (caller must deallocate with free()!)
inline char* save_string(int flags = 0) const; inline char* save_string(int flags = 0) const;
}; };
// represents any JSON value, private base // represents any JSON value, private base
class Basic { class Basic {
public: public:
// construct new Value with an undefined value // construct new Value with an undefined value
Basic() : _value(0) {} Basic() : _value(0) {}
// copy constructor // copy constructor
Basic(const Basic& value) : _value(json_incref(value._value)) {} Basic(const Basic& value) : _value(json_incref(value._value)) {}
// make a reference to an existing json_t value // make a reference to an existing json_t value
explicit Basic(json_t* value) : _value(json_incref(value)) {} explicit Basic(json_t* value) : _value(json_incref(value)) {}
// free Value resources // free Value resources
inline ~Basic(); inline ~Basic();
// copy an existing Value // copy an existing Value
inline Basic& operator=(const Basic& e); inline Basic& operator=(const Basic& e);
// get the underlying json_t // get the underlying json_t
inline json_t* as_json() const; inline json_t* as_json() const;
// take ownership of a json_t (does not increase reference count) // take ownership of a json_t (does not increase reference count)
inline static Basic take_ownership(json_t* json); inline static Basic take_ownership(json_t* json);
protected: protected:
// internal value pointer // internal value pointer
json_t* _value; json_t* _value;
}; };
// proxies an array element // proxies an array element
class ElementProxy { class ElementProxy {
public: public:
// constructor // constructor
ElementProxy(json_t* array, unsigned int index) : _array(array), _index(index) {} ElementProxy(json_t* array, unsigned int index) : _array(array), _index(index) {}
// assign to the proxied element // assign to the proxied element
inline ElementProxy& operator=(const Value& value); inline ElementProxy& operator=(const Value& value);
// get the proxied element // get the proxied element
inline json_t* as_json() const; inline json_t* as_json() const;
private: private:
// array object we wrap // array object we wrap
json_t* _array; json_t* _array;
// index of property // index of property
unsigned int _index; unsigned int _index;
}; };
// proxies an object property // proxies an object property
class PropertyProxy { class PropertyProxy {
public: public:
// constructor // constructor
PropertyProxy(json_t* array, const char* key) : _object(array), _key(key) {} PropertyProxy(json_t* array, const char* key) : _object(array), _key(key) {}
// assign to the proxied element // assign to the proxied element
inline PropertyProxy& operator=(const Value& value); inline PropertyProxy& operator=(const Value& value);
// get the proxied element // get the proxied element
inline json_t* as_json() const; inline json_t* as_json() const;
private: private:
// array object we wrap // array object we wrap
json_t* _object; json_t* _object;
// key of property // key of property
const char* _key; const char* _key;
}; };
} // namespace json::_private } // namespace json::_private
// represents any JSON value // represents any JSON value
class Value : public _private::ValueBase<_private::Basic> { class Value : public _private::ValueBase<_private::Basic> {
public: public:
// construct Value from input // construct Value from input
explicit inline Value(const char* value); explicit inline Value(const char* value);
explicit inline Value(const std::string& value); explicit inline Value(const std::string& value);
explicit inline Value(bool value); explicit inline Value(bool value);
explicit inline Value(signed int value); explicit inline Value(signed int value);
explicit inline Value(unsigned int value); explicit inline Value(unsigned int value);
explicit inline Value(signed short value); explicit inline Value(signed short value);
explicit inline Value(unsigned short value); explicit inline Value(unsigned short value);
explicit inline Value(signed long value); explicit inline Value(signed long value);
explicit inline Value(unsigned long value); explicit inline Value(unsigned long value);
explicit inline Value(float value); explicit inline Value(float value);
explicit inline Value(double value); explicit inline Value(double value);
// empty constructor // empty constructor
Value() : _private::ValueBase<_private::Basic>() {} Value() : _private::ValueBase<_private::Basic>() {}
// copy constructor for base // copy constructor for base
Value(const _private::Basic& value) : _private::ValueBase<_private::Basic>(value) {} Value(const _private::Basic& value) : _private::ValueBase<_private::Basic>(value) {}
// copy constructor for base // copy constructor for base
Value(const _private::ValueBase<_private::Basic>& value) : _private::ValueBase<_private::Basic>(value) {} Value(const _private::ValueBase<_private::Basic>& value) : _private::ValueBase<_private::Basic>(value) {}
// copy constructor // copy constructor
Value(const Value& value) : _private::ValueBase<_private::Basic>(value) {} Value(const Value& value) : _private::ValueBase<_private::Basic>(value) {}
// create reference to value // create reference to value
explicit Value(json_t* json) : _private::ValueBase<_private::Basic>(json) {} explicit Value(json_t* json) : _private::ValueBase<_private::Basic>(json) {}
}; };
// iterators over a JSON object // iterators over a JSON object
class Iterator { class Iterator {
public: public:
// construct a new iterator for a given object // construct a new iterator for a given object
inline Iterator(const Value& value); inline Iterator(const Value& value);
// construct a new iterator for a given object // construct a new iterator for a given object
inline Iterator(const _private::ValueBase<_private::PropertyProxy>& value); inline Iterator(const _private::ValueBase<_private::PropertyProxy>& value);
// increment iterator // increment iterator
inline void next(); inline void next();
inline Iterator& operator++(); inline Iterator& operator++();
// test if iterator is still valid // test if iterator is still valid
inline bool valid() const; inline bool valid() const;
inline operator bool() const; inline operator bool() const;
// get key // get key
inline const char* ckey() const; inline const char* ckey() const;
inline std::string key() const; inline std::string key() const;
// get value // get value
inline const Value value() const; inline const Value value() const;
// dereference value // dereference value
inline const Value operator*() const; inline const Value operator*() const;
private: private:
// disallow copying // disallow copying
Iterator(const Iterator&); Iterator(const Iterator&);
Iterator& operator=(const Iterator&); Iterator& operator=(const Iterator&);
// object being iterated over // object being iterated over
Value _object; Value _object;
// iterator value // iterator value
void* _iter; void* _iter;
}; };
// create a new empty object // create a new empty object
inline Value object(); inline Value object();
// create a new empty array // create a new empty array
inline Value array(); inline Value array();
// create a new null value // create a new null value
inline Value null(); inline Value null();
// load a file as a JSON value // load a file as a JSON value
inline Value load_file(const char* path, json_error_t* error = 0); inline Value load_file(const char* path, json_error_t* error = 0);
// load a string as a JSON value // load a string as a JSON value
inline Value load_string(const char* string, json_error_t* error = 0); inline Value load_string(const char* string, json_error_t* error = 0);
} // namespace json } // namespace json

237
test/suites/api/test_cpp.cpp
View File

@ -4,156 +4,159 @@
#include "jansson.hpp" #include "jansson.hpp"
#define ASSERT_OP(lhs, rhs, op, m) \ #define ASSERT_OP(lhs, rhs, op, m) \
do { \ do { \
if(!((lhs) op (rhs))) { \ if(!((lhs) op (rhs))) { \
std::cerr << std::boolalpha; \ std::cerr << std::boolalpha; \
std::cerr << __FILE__ << '[' << __LINE__ << "]: ERROR: " << (m) << std::endl; \ std::cerr << __FILE__ << '[' << __LINE__ << "]: ERROR: " \
std::cerr << "\ttest: " << #lhs << ' ' << #op << ' ' << #rhs << std::endl; \ << (m) << std::endl; \
std::cerr << "\tresult: " << (lhs) << ' ' << #op << ' ' << (rhs) << std::endl; \ std::cerr << "\ttest: " << #lhs << ' ' << #op << ' ' \
return 1; \ << #rhs << std::endl; \
} \ std::cerr << "\tresult: " << (lhs) << ' ' << #op << ' ' \
} while(0) << (rhs) << std::endl; \
return 1; \
} \
} while(0)
#define ASSERT_EQ(lhs, rhs, m) ASSERT_OP(lhs, rhs, ==, m) #define ASSERT_EQ(lhs, rhs, m) ASSERT_OP(lhs, rhs, ==, m)
#define ASSERT_NE(lhs, rhs, m) ASSERT_OP(lhs, rhs, !=, m) #define ASSERT_NE(lhs, rhs, m) ASSERT_OP(lhs, rhs, !=, m)
#define ASSERT_TRUE(p, m) ASSERT_OP(p, true, ==, m) #define ASSERT_TRUE(p, m) ASSERT_OP(p, true, ==, m)
#define ASSERT_FALSE(p, m) ASSERT_OP(p, true, !=, m) #define ASSERT_FALSE(p, m) ASSERT_OP(p, true, !=, m)
int main() { int main() {
json::Value e1(json::load_file("suites/api/test.json")); json::Value e1(json::load_file("suites/api/test.json"));
json::Value e2(e1); json::Value e2(e1);
json::Value e3; json::Value e3;
json::Value e4(json::load_string("{\"foo\": true, \"bar\": \"test\"}")); json::Value e4(json::load_string("{\"foo\": true, \"bar\": \"test\"}"));
ASSERT_TRUE(e1.is_object(), "e1 is not an object"); ASSERT_TRUE(e1.is_object(), "e1 is not an object");
ASSERT_TRUE(e2.is_object(), "e2 is not an object"); ASSERT_TRUE(e2.is_object(), "e2 is not an object");
ASSERT_TRUE(e3.is_undefined(), "e3 has a defined value"); ASSERT_TRUE(e3.is_undefined(), "e3 has a defined value");
ASSERT_TRUE(e4.is_object(), "e4 is not an object"); ASSERT_TRUE(e4.is_object(), "e4 is not an object");
ASSERT_EQ(e1.size(), 1, "e1 has too many properties"); ASSERT_EQ(e1.size(), 1, "e1 has too many properties");
ASSERT_EQ(e2.size(), 1, "e2 has too many properties"); ASSERT_EQ(e2.size(), 1, "e2 has too many properties");
ASSERT_EQ(e4.size(), 2, "e4 does not have 2 elements"); ASSERT_EQ(e4.size(), 2, "e4 does not have 2 elements");
ASSERT_TRUE(e1.get("web-app").is_object(), "e1[0].web-app is not an object"); ASSERT_TRUE(e1.get("web-app").is_object(), "e1[0].web-app is not an object");
ASSERT_EQ(e1.get("web-app").get("servlet").at(0).get("servlet-class").as_string(), "org.cofax.cds.CDSServlet", "property has incorrect value"); ASSERT_EQ(e1.get("web-app").get("servlet").at(0).get("servlet-class").as_string(), "org.cofax.cds.CDSServlet", "property has incorrect value");
ASSERT_EQ(e1["web-app"]["servlet"][0]["servlet-class"].as_string(), "org.cofax.cds.CDSServlet", "property has incorrect value"); ASSERT_EQ(e1["web-app"]["servlet"][0]["servlet-class"].as_string(), "org.cofax.cds.CDSServlet", "property has incorrect value");
ASSERT_EQ(e4["foo"].as_boolean(), true, "property has incorrect value"); ASSERT_EQ(e4["foo"].as_boolean(), true, "property has incorrect value");
json::Iterator i(e1.get("web-app")); json::Iterator i(e1.get("web-app"));
ASSERT_EQ(i.key(), "taglib", "first iterator result has incorrect key"); ASSERT_EQ(i.key(), "taglib", "first iterator result has incorrect key");
i.next(); i.next();
ASSERT_EQ(i.key(), "servlet", "first iterator result has incorrect key"); ASSERT_EQ(i.key(), "servlet", "first iterator result has incorrect key");
i.next(); i.next();
ASSERT_EQ(i.key(), "servlet-mapping", "first iterator result has incorrect key"); ASSERT_EQ(i.key(), "servlet-mapping", "first iterator result has incorrect key");
i.next(); i.next();
ASSERT_FALSE(i.valid(), "iterator has more values than expected"); ASSERT_FALSE(i.valid(), "iterator has more values than expected");
json::Value e5(json::Value(12.34)); json::Value e5(json::Value(12.34));
ASSERT_TRUE(e5.is_number(), "e5 is not a number after assignment"); ASSERT_TRUE(e5.is_number(), "e5 is not a number after assignment");
ASSERT_EQ(e5.as_real(), 12.34, "e5 has incorrect value after assignment"); ASSERT_EQ(e5.as_real(), 12.34, "e5 has incorrect value after assignment");
json::Value e6(json::Value(true)); json::Value e6(json::Value(true));
ASSERT_TRUE(e6.is_boolean(), "e6 is not a boolean after assignment"); ASSERT_TRUE(e6.is_boolean(), "e6 is not a boolean after assignment");
ASSERT_EQ(e6.as_boolean(), true, "e6 has incorrect value after assignment"); ASSERT_EQ(e6.as_boolean(), true, "e6 has incorrect value after assignment");
json::Value e7(json::Value("foobar")); json::Value e7(json::Value("foobar"));
ASSERT_TRUE(e7.is_string(), "e7 is not a string after assignment"); ASSERT_TRUE(e7.is_string(), "e7 is not a string after assignment");
ASSERT_EQ(e7.as_string(), "foobar", "e7 has incorrect value after assignment"); ASSERT_EQ(e7.as_string(), "foobar", "e7 has incorrect value after assignment");
json::Value e8(json::object()); json::Value e8(json::object());
ASSERT_TRUE(e8.is_object(), "e8 is not an object after assignment"); ASSERT_TRUE(e8.is_object(), "e8 is not an object after assignment");
json::Value e9(json::null()); json::Value e9(json::null());
ASSERT_TRUE(e9.is_null(), "e9 is not null after assignment"); ASSERT_TRUE(e9.is_null(), "e9 is not null after assignment");
json::Value e10(json::array()); json::Value e10(json::array());
ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment"); ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment");
e10.set_at(0, json::Value("foobar")); e10.set_at(0, json::Value("foobar"));
ASSERT_EQ(e10.size(), 1, "e10 has incorrect number of elements after assignment"); ASSERT_EQ(e10.size(), 1, "e10 has incorrect number of elements after assignment");
ASSERT_EQ(e10[0].as_string(), "foobar", "e10[0] has incorrect value after assignment"); ASSERT_EQ(e10[0].as_string(), "foobar", "e10[0] has incorrect value after assignment");
e10.set_at(1, json::Value("foobar")); e10.set_at(1, json::Value("foobar"));
ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment"); ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment");
ASSERT_EQ(e10.size(), 2, "e10 has incorrect number of elements after assignment"); ASSERT_EQ(e10.size(), 2, "e10 has incorrect number of elements after assignment");
ASSERT_EQ(e10[1].as_string(), "foobar", "e10[0] has incorrect value after assignment"); ASSERT_EQ(e10[1].as_string(), "foobar", "e10[0] has incorrect value after assignment");
e10.set_at(0, json::Value("barfoo")); e10.set_at(0, json::Value("barfoo"));
ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment"); ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment");
ASSERT_EQ(e10.size(), 2, "e10 has incorrect number of elements after assignment"); ASSERT_EQ(e10.size(), 2, "e10 has incorrect number of elements after assignment");
ASSERT_EQ(e10[0].as_string(), "barfoo", "e10[0] has incorrect value after assignment"); ASSERT_EQ(e10[0].as_string(), "barfoo", "e10[0] has incorrect value after assignment");
e10.set_at(100, json::null()); e10.set_at(100, json::null());
ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment"); ASSERT_TRUE(e10.is_array(), "e10 is not an array after index assignment");
ASSERT_EQ(e10.size(), 2, "e10 has incorrect number of elements after assignment"); ASSERT_EQ(e10.size(), 2, "e10 has incorrect number of elements after assignment");
e10.insert_at(1, json::Value("new")); e10.insert_at(1, json::Value("new"));
ASSERT_EQ(e10.size(), 3, "e10 has incorrect size after insert"); ASSERT_EQ(e10.size(), 3, "e10 has incorrect size after insert");
ASSERT_EQ(e10[1].as_string(), "new", "e10[1] has incorrect value after insert"); ASSERT_EQ(e10[1].as_string(), "new", "e10[1] has incorrect value after insert");
ASSERT_EQ(e10[2].as_string(), "foobar", "e10[2] has incorrect value after insert"); ASSERT_EQ(e10[2].as_string(), "foobar", "e10[2] has incorrect value after insert");
e10.del_at(0); e10.del_at(0);
ASSERT_EQ(e10.size(), 2, "e10 has incorrect size after delete"); ASSERT_EQ(e10.size(), 2, "e10 has incorrect size after delete");
ASSERT_EQ(e10[1].as_string(), "foobar", "e10[1] has incorrect value after delete"); ASSERT_EQ(e10[1].as_string(), "foobar", "e10[1] has incorrect value after delete");
e10.clear(); e10.clear();
ASSERT_EQ(e10.size(), 0, "e10 has incorrect number of elements after clear"); ASSERT_EQ(e10.size(), 0, "e10 has incorrect number of elements after clear");
json::Value e11(json::object()); json::Value e11(json::object());
ASSERT_TRUE(e11.is_object(), "e11 is not an object after property assignment"); ASSERT_TRUE(e11.is_object(), "e11 is not an object after property assignment");
e11.set_key("foo", json::Value("test")); e11.set_key("foo", json::Value("test"));
ASSERT_EQ(e11.size(), 1, "e11 has incorrect number of properties after assignment"); ASSERT_EQ(e11.size(), 1, "e11 has incorrect number of properties after assignment");
ASSERT_EQ(e11["foo"].as_string(), "test", "e11.foo has incorrect value after assignment"); ASSERT_EQ(e11["foo"].as_string(), "test", "e11.foo has incorrect value after assignment");
e11.set_key("foo", json::Value("again")); e11.set_key("foo", json::Value("again"));
ASSERT_TRUE(e11.is_object(), "e11 is not an object after property assignment"); ASSERT_TRUE(e11.is_object(), "e11 is not an object after property assignment");
ASSERT_EQ(e11.size(), 1, "e11 has incorrect number of properties after assignment"); ASSERT_EQ(e11.size(), 1, "e11 has incorrect number of properties after assignment");
ASSERT_EQ(e11["foo"].as_string(), "again", "e11.foo has incorrect value after assignment"); ASSERT_EQ(e11["foo"].as_string(), "again", "e11.foo has incorrect value after assignment");
e11.set_key("bar", json::Value("test")); e11.set_key("bar", json::Value("test"));
ASSERT_TRUE(e11.is_object(), "e11 is not an object after property assignment"); ASSERT_TRUE(e11.is_object(), "e11 is not an object after property assignment");
ASSERT_EQ(e11.size(), 2, "e11 has incorrect number of properties after assignment"); ASSERT_EQ(e11.size(), 2, "e11 has incorrect number of properties after assignment");
ASSERT_EQ(e11["bar"].as_string(), "test", "e11.foo has incorrect value after assignment"); ASSERT_EQ(e11["bar"].as_string(), "test", "e11.foo has incorrect value after assignment");
e11.clear(); e11.clear();
ASSERT_EQ(e11.size(), 0, "e11 has incorrect number of properties after clear"); ASSERT_EQ(e11.size(), 0, "e11 has incorrect number of properties after clear");
json::Value e12(json::object()); json::Value e12(json::object());
e12.set_key("foo", json::Value("test")); e12.set_key("foo", json::Value("test"));
e12.set_key("bar", json::Value(3)); e12.set_key("bar", json::Value(3));
char* out_cstr = e12.save_string(0); char* out_cstr = e12.save_string(0);
std::string out(out_cstr); std::string out(out_cstr);
free(out_cstr); free(out_cstr);
ASSERT_EQ(out, "{\"bar\": 3, \"foo\": \"test\"}", "object did not serialize as expected"); ASSERT_EQ(out, "{\"bar\": 3, \"foo\": \"test\"}", "object did not serialize as expected");
std::istringstream instr(out); std::istringstream instr(out);
instr >> e12; instr >> e12;
ASSERT_TRUE(e12.is_object(), "e12 is not an object after stream read"); ASSERT_TRUE(e12.is_object(), "e12 is not an object after stream read");
ASSERT_EQ(e12.size(), 2, "e12 has wrong size after stream read"); ASSERT_EQ(e12.size(), 2, "e12 has wrong size after stream read");
ASSERT_EQ(e12.get("bar").as_integer(), 3, "e12.bar has incorrect value after stream read"); ASSERT_EQ(e12.get("bar").as_integer(), 3, "e12.bar has incorrect value after stream read");
ASSERT_EQ(e12.get("foo").as_string(), "test", "ee12.test has incorrect value after stream read"); ASSERT_EQ(e12.get("foo").as_string(), "test", "ee12.test has incorrect value after stream read");
std::ostringstream outstr; std::ostringstream outstr;
outstr << e12; outstr << e12;
ASSERT_EQ(instr.str(), "{\"bar\": 3, \"foo\": \"test\"}", "object did not serialize as expected"); ASSERT_EQ(instr.str(), "{\"bar\": 3, \"foo\": \"test\"}", "object did not serialize as expected");
const json::Value e13(e12); const json::Value e13(e12);
ASSERT_EQ(e13["bar"].as_integer(), 3, "e13.bar has incorrect value after copy"); ASSERT_EQ(e13["bar"].as_integer(), 3, "e13.bar has incorrect value after copy");
json::Value e14(json::object()); json::Value e14(json::object());
ASSERT_TRUE(e14.is_object(), "e14 is not an object after construction"); ASSERT_TRUE(e14.is_object(), "e14 is not an object after construction");
e14.set_key("foo", json::object()); e14.set_key("foo", json::object());
ASSERT_TRUE(e14["foo"].is_object(), "e14.foo is not an object after assignment"); ASSERT_TRUE(e14["foo"].is_object(), "e14.foo is not an object after assignment");
e14["foo"]["bar"] = json::Value(42); e14["foo"]["bar"] = json::Value(42);
ASSERT_EQ(e14["foo"]["bar"].as_integer(), 42, "e14.foo.bar has incorrect value after assignment"); ASSERT_EQ(e14["foo"]["bar"].as_integer(), 42, "e14.foo.bar has incorrect value after assignment");
json::Value e15(json::array()); json::Value e15(json::array());
ASSERT_TRUE(e15.is_array(), "e15 is not an array after construction"); ASSERT_TRUE(e15.is_array(), "e15 is not an array after construction");
e15.set_at(0, json::Value(42)); e15.set_at(0, json::Value(42));
ASSERT_EQ(e15[0].as_integer(), 42, "e15[0] has incorrect value after assignment"); ASSERT_EQ(e15[0].as_integer(), 42, "e15[0] has incorrect value after assignment");
e15[0] = json::Value("foo"); e15[0] = json::Value("foo");
ASSERT_EQ(e15[0].as_string(), "foo", "e15[0] has incorrecy value after assignment"); ASSERT_EQ(e15[0].as_string(), "foo", "e15[0] has incorrecy value after assignment");
return 0; return 0;
} }