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AnyPS5/core/libs/tests/GuestJson.cpp

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#include "prx/libc/include/general/VabiMacros.hpp"
#include <cstddef>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <limits>
#include <stdexcept>
#include <string>
#include <vector>
struct Value { void* node; };
struct String { void* text; };
struct Array { void* items; };
struct Object { void* items; };
struct Iterator { void* position; };
struct Pair {
String key;
std::uint64_t reserved;
Value value;
};
using NullAccessCallback = const Value& (APS5_VABI*)(std::int32_t, const Value*, void*);
extern "C" {
int APS5_VABI _ZN3sce4Json11InitializerC1Ev(void*);
int APS5_VABI _ZN3sce4Json11InitializerD1Ev(void*);
int APS5_VABI _ZN3sce4Json11Initializer10initializeEPKNS0_13InitParameterE(void*, const void*);
int APS5_VABI _ZN3sce4Json11Initializer9terminateEv(void*);
int APS5_VABI _ZN3sce4Json11Initializer27setGlobalNullAccessCallBackEPFRKNS0_5ValueENS0_9ValueTypeEPS3_PvES7_(void*, NullAccessCallback, void*);
void APS5_VABI _ZN3sce4Json6StringC1Ev(String*);
void APS5_VABI _ZN3sce4Json6StringC1EPKc(String*, const char*);
void APS5_VABI _ZN3sce4Json6StringD1Ev(String*);
const char* APS5_VABI _ZNK3sce4Json6String5c_strEv(const String*);
std::size_t APS5_VABI _ZNK3sce4Json6String6lengthEv(const String*);
void APS5_VABI _ZN3sce4Json5ArrayC1Ev(Array*);
void APS5_VABI _ZN3sce4Json5ArrayD1Ev(Array*);
void APS5_VABI _ZN3sce4Json5Array9push_backERKNS0_5ValueE(Array*, const Value*);
Iterator* APS5_VABI _ZNK3sce4Json5Array5beginEv(Iterator*, const Array*);
Iterator* APS5_VABI _ZNK3sce4Json5Array3endEv(Iterator*, const Array*);
std::size_t APS5_VABI _ZNK3sce4Json5Array4sizeEv(const Array*);
const Value* APS5_VABI _ZNK3sce4Json5Array4backEv(const Array*);
void APS5_VABI _ZN3sce4Json5Array8iteratorD1Ev(Iterator*);
Iterator* APS5_VABI _ZN3sce4Json5Array8iteratorppEv(Iterator*);
Value* APS5_VABI _ZNK3sce4Json5Array8iteratordeEv(const Iterator*);
bool APS5_VABI _ZNK3sce4Json5Array8iteratorneERKS2_(const Iterator*, const Iterator*);
void APS5_VABI _ZN3sce4Json6ObjectC1Ev(Object*);
void APS5_VABI _ZN3sce4Json6ObjectD1Ev(Object*);
Value* APS5_VABI _ZN3sce4Json6ObjectixERKNS0_6StringE(Object*, const String*);
Iterator* APS5_VABI _ZNK3sce4Json6Object5beginEv(Iterator*, const Object*);
Iterator* APS5_VABI _ZNK3sce4Json6Object3endEv(Iterator*, const Object*);
void APS5_VABI _ZN3sce4Json6Object8iteratorD1Ev(Iterator*);
Iterator* APS5_VABI _ZN3sce4Json6Object8iteratorppEv(Iterator*);
Pair* APS5_VABI _ZNK3sce4Json6Object8iteratordeEv(const Iterator*);
bool APS5_VABI _ZNK3sce4Json6Object8iteratorneERKS2_(const Iterator*, const Iterator*);
void APS5_VABI _ZN3sce4Json5ValueC1Ev(Value*);
void APS5_VABI _ZN3sce4Json5ValueC1Eb(Value*, bool);
void APS5_VABI _ZN3sce4Json5ValueC1Ed(Value*, double);
void APS5_VABI _ZN3sce4Json5ValueC1ERKNS0_6ObjectE(Value*, const Object*);
void APS5_VABI _ZN3sce4Json5ValueD1Ev(Value*);
int APS5_VABI _ZN3sce4Json5Value3setEl(Value*, std::int64_t);
int APS5_VABI _ZN3sce4Json5Value3setEPKc(Value*, const char*);
std::int32_t APS5_VABI _ZNK3sce4Json5Value7getTypeEv(const Value*);
const bool* APS5_VABI _ZNK3sce4Json5Value10getBooleanEv(const Value*);
const std::int64_t* APS5_VABI _ZNK3sce4Json5Value10getIntegerEv(const Value*);
const std::uint64_t* APS5_VABI _ZNK3sce4Json5Value11getUIntegerEv(const Value*);
const double* APS5_VABI _ZNK3sce4Json5Value7getRealEv(const Value*);
const String* APS5_VABI _ZNK3sce4Json5Value9getStringEv(const Value*);
const Array* APS5_VABI _ZNK3sce4Json5Value8getArrayEv(const Value*);
std::size_t APS5_VABI _ZNK3sce4Json5Value5countEv(const Value*);
const Value* APS5_VABI _ZNK3sce4Json5ValueixEPKc(const Value*, const char*);
Value* APS5_VABI _ZN3sce4Json5Value10referValueERKNS0_6StringE(Value*, const String*);
const Value* APS5_VABI _ZNK3sce4Json5ValueixEm(const Value*, std::size_t);
int APS5_VABI _ZN3sce4Json5Value9serializeERNS0_6StringE(Value*, String*);
int APS5_VABI _ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(Value*, const char*, std::size_t);
std::size_t APS5_VABI _ZNK3sce4Json6Object4sizeEv(const Object*);
const Object* APS5_VABI _ZNK3sce4Json5Value9getObjectEv(const Value*);
void APS5_VABI _ZN3sce4Json5ValueC1ENS0_9ValueTypeE(Value*, std::int32_t);
const Value* APS5_VABI _ZNK3sce4Json5Value8getValueEm(const Value*, std::size_t);
const Value* APS5_VABI _ZNK3sce4Json5Value8getValueERKNS0_6StringE(const Value*, const String*);
Value* APS5_VABI _ZN3sce4Json5Value10referValueEm(Value*, std::size_t);
void APS5_VABI _ZN3sce4Json14InitParameter2C1Ev(void*);
void APS5_VABI _ZN3sce4Json14InitParameter212setAllocatorEPNS0_12MemAllocatorEPv(void*, void*, void*);
void APS5_VABI _ZN3sce4Json14InitParameter217setFileBufferSizeEm(void*, std::size_t);
int APS5_VABI _ZN3sce4Json11Initializer10initializeEPKNS0_14InitParameter2E(void*, const void*);
}
static void Check(bool value, int line) {
if (!value) {
std::fprintf(stderr, "Json check failed at line %d\n", line);
std::abort();
}
}
#define Require(value) Check((value), __LINE__)
enum : std::int32_t { TypeNull, TypeBoolean, TypeInteger, TypeUInteger, TypeReal, TypeString, TypeArray, TypeObject };
static Value fallback{};
static int callbackCalls = 0;
static std::int32_t lastRequested = -1;
static const Value* lastParent = nullptr;
static void* lastContext = nullptr;
static const Value& APS5_VABI OnNullAccess(std::int32_t requested, const Value* parent, void* context) {
++callbackCalls;
lastRequested = requested;
lastParent = parent;
lastContext = context;
return fallback;
}
static std::string Serialize(Value& value) {
String out{};
_ZN3sce4Json6StringC1Ev(&out);
Require(_ZN3sce4Json5Value9serializeERNS0_6StringE(&value, &out) == 0);
std::string text(_ZNK3sce4Json6String5c_strEv(&out), _ZNK3sce4Json6String6lengthEv(&out));
_ZN3sce4Json6StringD1Ev(&out);
return text;
}
static const Value& Member(const Value& value, const char* key) {
return *_ZNK3sce4Json5ValueixEPKc(&value, key);
}
static void ParseAndRoundTrip() {
const std::string text =
"{ \"name\" : \"x\\u00e9\\n\", \"count\": 3, \"big\": 18446744073709551615, \"neg\": -5,"
" \"pi\": 1.5, \"ok\": true, \"none\": null, \"list\": [1, \"two\", [3]] }";
Value root{};
_ZN3sce4Json5ValueC1Ev(&root);
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, text.c_str(), text.size()) == 0);
Require(_ZNK3sce4Json5Value7getTypeEv(&root) == TypeObject);
Require(_ZNK3sce4Json5Value5countEv(&root) == 8);
Require(std::strcmp(_ZNK3sce4Json6String5c_strEv(_ZNK3sce4Json5Value9getStringEv(&Member(root, "name"))), "x\xc3\xa9\n") == 0);
Require(_ZNK3sce4Json5Value7getTypeEv(&Member(root, "count")) == TypeInteger);
Require(*_ZNK3sce4Json5Value10getIntegerEv(&Member(root, "count")) == 3);
Require(*_ZNK3sce4Json5Value11getUIntegerEv(&Member(root, "count")) == 3);
Require(*_ZNK3sce4Json5Value7getRealEv(&Member(root, "count")) == 3.0);
Require(_ZNK3sce4Json5Value7getTypeEv(&Member(root, "big")) == TypeUInteger);
Require(*_ZNK3sce4Json5Value11getUIntegerEv(&Member(root, "big")) == std::numeric_limits<std::uint64_t>::max());
Require(*_ZNK3sce4Json5Value10getIntegerEv(&Member(root, "neg")) == -5);
Require(*_ZNK3sce4Json5Value7getRealEv(&Member(root, "pi")) == 1.5);
Require(*_ZNK3sce4Json5Value10getBooleanEv(&Member(root, "ok")));
Require(_ZNK3sce4Json5Value7getTypeEv(&Member(root, "none")) == TypeNull);
String present{};
String absent{};
_ZN3sce4Json6StringC1EPKc(&present, "ok");
_ZN3sce4Json6StringC1EPKc(&absent, "applyToAll");
Require(_ZN3sce4Json5Value10referValueERKNS0_6StringE(&root, &present) == &Member(root, "ok"));
Require(_ZN3sce4Json5Value10referValueERKNS0_6StringE(&root, &absent) == nullptr);
Require(_ZNK3sce4Json5Value5countEv(&root) == 8);
_ZN3sce4Json6StringD1Ev(&present);
_ZN3sce4Json6StringD1Ev(&absent);
const Value& list = Member(root, "list");
const Array* array = _ZNK3sce4Json5Value8getArrayEv(&list);
Require(_ZNK3sce4Json5Array4sizeEv(array) == 3);
std::vector<std::int32_t> types;
Iterator it{}, end{};
_ZNK3sce4Json5Array5beginEv(&it, array);
_ZNK3sce4Json5Array3endEv(&end, array);
for (; _ZNK3sce4Json5Array8iteratorneERKS2_(&it, &end); _ZN3sce4Json5Array8iteratorppEv(&it))
types.push_back(_ZNK3sce4Json5Value7getTypeEv(_ZNK3sce4Json5Array8iteratordeEv(&it)));
_ZN3sce4Json5Array8iteratorD1Ev(&it);
_ZN3sce4Json5Array8iteratorD1Ev(&end);
Require((types == std::vector<std::int32_t>{TypeInteger, TypeString, TypeArray}));
Require(*_ZNK3sce4Json5Value10getIntegerEv(_ZNK3sce4Json5ValueixEm(_ZNK3sce4Json5ValueixEm(&list, 2), 0)) == 3);
const std::string serialized = Serialize(root);
Require(serialized == "{\"name\":\"x\xc3\xa9\\n\",\"count\":3,\"big\":18446744073709551615,\"neg\":-5,"
"\"pi\":1.5,\"ok\":true,\"none\":null,\"list\":[1,\"two\",[3]]}");
Value reparsed{};
_ZN3sce4Json5ValueC1Ev(&reparsed);
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&reparsed, serialized.c_str(), serialized.size()) == 0);
Require(Serialize(reparsed) == serialized);
_ZN3sce4Json5ValueD1Ev(&reparsed);
for (const char* invalid : {"{\"a\":}", "[1,]", "\"open", "tru", "{} x", "01"}) {
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, invalid, std::strlen(invalid)) < 0);
Require(_ZNK3sce4Json5Value7getTypeEv(&root) == TypeObject && _ZNK3sce4Json5Value5countEv(&root) == 8);
}
for (const char* overflow : {"1e309", "[-1e309]", "{\"a\":[1,1e400]}"}) {
bool unverified = false;
try {
_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, overflow, std::strlen(overflow));
} catch (const std::runtime_error& error) {
unverified = std::string(error.what()).find("unverified") != std::string::npos;
}
Require(unverified);
Require(_ZNK3sce4Json5Value7getTypeEv(&root) == TypeObject && _ZNK3sce4Json5Value5countEv(&root) == 8);
}
_ZN3sce4Json5ValueD1Ev(&root);
}
static std::string Nested(std::size_t depth, bool objects) {
std::string text;
for (std::size_t i = 0; i < depth; ++i) text += objects ? "{\"a\":" : "[";
text += "1";
for (std::size_t i = 0; i < depth; ++i) text += objects ? "}" : "]";
return text;
}
static void NestingDepth() {
Value root{};
_ZN3sce4Json5ValueC1Ev(&root);
for (const bool objects : {false, true}) {
const std::string accepted = Nested(512, objects);
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, accepted.c_str(), accepted.size()) == 0);
for (const std::size_t depth : {std::size_t{513}, std::size_t{100000}}) {
const std::string rejected = Nested(depth, objects);
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, rejected.c_str(), rejected.size()) < 0);
}
}
_ZN3sce4Json5ValueD1Ev(&root);
}
static void ObjectsAndArrays() {
Object object{};
_ZN3sce4Json6ObjectC1Ev(&object);
String alpha{}, beta{};
_ZN3sce4Json6StringC1EPKc(&alpha, "alpha");
_ZN3sce4Json6StringC1EPKc(&beta, "beta");
Value* first = _ZN3sce4Json6ObjectixERKNS0_6StringE(&object, &alpha);
Require(_ZNK3sce4Json5Value7getTypeEv(first) == TypeNull);
Require(_ZN3sce4Json5Value3setEl(first, 1) == 0);
Require(_ZN3sce4Json5Value3setEPKc(_ZN3sce4Json6ObjectixERKNS0_6StringE(&object, &beta), "b") == 0);
Require(_ZN3sce4Json6ObjectixERKNS0_6StringE(&object, &alpha) == first);
std::vector<std::string> keys;
Iterator it{}, end{};
_ZNK3sce4Json6Object5beginEv(&it, &object);
_ZNK3sce4Json6Object3endEv(&end, &object);
for (; _ZNK3sce4Json6Object8iteratorneERKS2_(&it, &end); _ZN3sce4Json6Object8iteratorppEv(&it)) {
const Pair* pair = _ZNK3sce4Json6Object8iteratordeEv(&it);
keys.emplace_back(_ZNK3sce4Json6String5c_strEv(&pair->key));
if (keys.size() == 1) Require(&pair->value == first);
}
_ZN3sce4Json6Object8iteratorD1Ev(&it);
_ZN3sce4Json6Object8iteratorD1Ev(&end);
Require((keys == std::vector<std::string>{"alpha", "beta"}));
Value wrapped{};
_ZN3sce4Json5ValueC1ERKNS0_6ObjectE(&wrapped, &object);
Require(Serialize(wrapped) == "{\"alpha\":1,\"beta\":\"b\"}");
_ZN3sce4Json5ValueD1Ev(&wrapped);
_ZN3sce4Json6StringD1Ev(&alpha);
_ZN3sce4Json6StringD1Ev(&beta);
_ZN3sce4Json6ObjectD1Ev(&object);
Array array{};
_ZN3sce4Json5ArrayC1Ev(&array);
Value flag{}, real{};
_ZN3sce4Json5ValueC1Eb(&flag, true);
_ZN3sce4Json5ValueC1Ed(&real, 2.5);
_ZN3sce4Json5Array9push_backERKNS0_5ValueE(&array, &flag);
_ZN3sce4Json5Array9push_backERKNS0_5ValueE(&array, &real);
_ZN3sce4Json5ValueD1Ev(&flag);
_ZN3sce4Json5ValueD1Ev(&real);
Require(_ZNK3sce4Json5Array4sizeEv(&array) == 2);
Require(*_ZNK3sce4Json5Value7getRealEv(_ZNK3sce4Json5Array4backEv(&array)) == 2.5);
int visited = 0;
_ZNK3sce4Json5Array5beginEv(&it, &array);
_ZNK3sce4Json5Array3endEv(&end, &array);
for (; _ZNK3sce4Json5Array8iteratorneERKS2_(&it, &end); _ZN3sce4Json5Array8iteratorppEv(&it)) ++visited;
Require(visited == 2);
_ZN3sce4Json5ArrayD1Ev(&array);
}
static void NullAccess() {
alignas(16) std::uint8_t initializer[16]{};
alignas(16) std::uint8_t parameter[64]{};
Require(_ZN3sce4Json11InitializerC1Ev(initializer) == 0);
Require(_ZN3sce4Json11Initializer10initializeEPKNS0_13InitParameterE(initializer, parameter) == 0);
int context = 0;
Require(_ZN3sce4Json11Initializer27setGlobalNullAccessCallBackEPFRKNS0_5ValueENS0_9ValueTypeEPS3_PvES7_(initializer, OnNullAccess, &context) == 0);
_ZN3sce4Json5ValueC1Ev(&fallback);
Require(_ZN3sce4Json5Value3setEl(&fallback, 99) == 0);
Value root{};
_ZN3sce4Json5ValueC1Ev(&root);
const char text[] = "{\"present\":\"text\"}";
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, text, sizeof(text) - 1) == 0);
Require(&Member(root, "missing") == &fallback);
Require(callbackCalls == 1 && lastRequested == TypeNull && lastParent == &root && lastContext == &context);
Require(*_ZNK3sce4Json5Value10getIntegerEv(&Member(root, "present")) == 99);
Require(callbackCalls == 2 && lastRequested == TypeInteger && lastParent == &Member(root, "present"));
Require(!*_ZNK3sce4Json5Value10getBooleanEv(&Member(root, "present")));
Require(callbackCalls == 3 && lastRequested == TypeBoolean);
Require(_ZNK3sce4Json5Value7getTypeEv(_ZNK3sce4Json5ValueixEm(&root, 0)) == TypeInteger);
Require(_ZN3sce4Json11Initializer9terminateEv(initializer) == 0);
const Value& unhandled = Member(root, "missing");
Require(&unhandled != &fallback && _ZNK3sce4Json5Value7getTypeEv(&unhandled) == TypeNull);
Require(callbackCalls == 4);
_ZN3sce4Json5ValueD1Ev(&root);
_ZN3sce4Json5ValueD1Ev(&fallback);
Require(_ZN3sce4Json11InitializerD1Ev(initializer) == 0);
}
static void ValueAccess() {
for (std::int32_t type = TypeNull; type <= TypeObject; ++type) {
Value typed{};
_ZN3sce4Json5ValueC1ENS0_9ValueTypeE(&typed, type);
Require(_ZNK3sce4Json5Value7getTypeEv(&typed) == type);
Require(_ZNK3sce4Json5Value5countEv(&typed) == 0);
_ZN3sce4Json5ValueD1Ev(&typed);
}
Value root{};
_ZN3sce4Json5ValueC1Ev(&root);
const char text[] = "{\"list\":[10,20,30],\"name\":\"value\",\"flag\":true}";
Require(_ZN3sce4Json6Parser5parseERNS0_5ValueEPKcm(&root, text, sizeof(text) - 1) == 0);
Require(_ZNK3sce4Json6Object4sizeEv(_ZNK3sce4Json5Value9getObjectEv(&root)) == 3);
String key{};
_ZN3sce4Json6StringC1EPKc(&key, "list");
const Value* list = _ZNK3sce4Json5Value8getValueERKNS0_6StringE(&root, &key);
Require(_ZNK3sce4Json5Value7getTypeEv(list) == TypeArray);
Require(*_ZNK3sce4Json5Value10getIntegerEv(_ZNK3sce4Json5Value8getValueEm(list, 1)) == 20);
Require(_ZNK3sce4Json5Value8getValueEm(list, 2) == _ZNK3sce4Json5ValueixEm(list, 2));
Require(_ZNK3sce4Json5Value7getTypeEv(_ZNK3sce4Json5Value8getValueEm(list, 3)) == TypeNull);
Value* mutableList = _ZN3sce4Json5Value10referValueERKNS0_6StringE(&root, &key);
Value* element = _ZN3sce4Json5Value10referValueEm(mutableList, 0);
Require(element != nullptr);
Require(_ZN3sce4Json5Value3setEl(element, 15) == 0);
Require(*_ZNK3sce4Json5Value10getIntegerEv(_ZNK3sce4Json5Value8getValueEm(list, 0)) == 15);
Require(_ZN3sce4Json5Value10referValueEm(mutableList, 3) == nullptr);
Require(_ZN3sce4Json5Value10referValueEm(&root, 0) == nullptr);
_ZN3sce4Json6StringD1Ev(&key);
String missing{};
_ZN3sce4Json6StringC1EPKc(&missing, "missing");
Require(_ZNK3sce4Json5Value7getTypeEv(_ZNK3sce4Json5Value8getValueERKNS0_6StringE(&root, &missing)) == TypeNull);
_ZN3sce4Json6StringD1Ev(&missing);
_ZN3sce4Json5ValueD1Ev(&root);
alignas(16) std::uint8_t parameter[40];
std::memset(parameter, 0xff, sizeof(parameter));
_ZN3sce4Json14InitParameter2C1Ev(parameter);
int allocator = 0;
int userData = 0;
_ZN3sce4Json14InitParameter212setAllocatorEPNS0_12MemAllocatorEPv(parameter, &allocator, &userData);
_ZN3sce4Json14InitParameter217setFileBufferSizeEm(parameter, 4096);
void* stored[3]{};
std::memcpy(stored, parameter, sizeof(stored));
Require(stored[0] == &allocator && stored[1] == &userData && reinterpret_cast<std::uintptr_t>(stored[2]) == 4096);
alignas(16) std::uint8_t initializer[16]{};
Require(_ZN3sce4Json11InitializerC1Ev(initializer) == 0);
Require(_ZN3sce4Json11Initializer10initializeEPKNS0_14InitParameter2E(initializer, parameter) == 0);
Require(_ZN3sce4Json11Initializer9terminateEv(initializer) == 0);
Require(_ZN3sce4Json11InitializerD1Ev(initializer) == 0);
}
int main() {
ParseAndRoundTrip();
NestingDepth();
ObjectsAndArrays();
NullAccess();
ValueAccess();
}
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