93 lines
4.2 KiB
C++
93 lines
4.2 KiB
C++
#include "prx/libc/include/general/VabiMacros.hpp"
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#include "SceTypes.hpp"
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#include <cstdio>
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#include <cstring>
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#include <filesystem>
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#include <fstream>
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#include <iterator>
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#include <random>
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#include <string>
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#include <system_error>
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#include <vector>
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extern "C" {
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int APS5_VABI sceSaveDataConvert(const SaveDataConvert*);
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int APS5_VABI sceSaveDataGetConvertProgress(float*);
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int APS5_VABI sceSaveDataInitialize3(const void*);
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int APS5_VABI sceSaveDataTerminate();
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}
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namespace {
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constexpr int SaveDataErrorParameter = -2137063424;
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constexpr int SaveDataErrorNotInitialized = -2137063423;
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constexpr int SaveDataErrorNotFound = -2137063416;
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int failures = 0;
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void Check(bool condition, const std::string& what) {
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if (condition) return;
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std::fprintf(stderr, "savedata convert check failed: %s\n", what.c_str());
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++failures;
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}
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int Convert(const char* data, std::size_t size) {
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SceSaveDataDirName name{};
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std::memcpy(name.data, data, size);
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SaveDataConvert convert{};
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convert.user_id = 0x10000000;
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convert.dir_name = &name;
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return sceSaveDataConvert(&convert);
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}
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std::vector<char> Read(const std::filesystem::path& path) {
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std::ifstream stream(path, std::ios::binary);
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return {std::istreambuf_iterator<char>(stream), std::istreambuf_iterator<char>()};
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}
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}
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int main() {
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const auto root = std::filesystem::temp_directory_path() / ("anyps5-savedata-convert-" + std::to_string(std::random_device{}()));
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const auto work = root / "work";
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const auto kept = work / "_sd" / "kept" / "data.bin";
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std::filesystem::create_directories(kept.parent_path());
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std::ofstream(kept) << "data";
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const auto previous = std::filesystem::current_path();
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std::filesystem::current_path(work);
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float progress = 0.0f;
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Check(sceSaveDataGetConvertProgress(&progress) == SaveDataErrorNotInitialized, "query before initialize fails with not initialized");
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Check(sceSaveDataInitialize3(nullptr) == 0, "SaveData initializes");
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Check(sceSaveDataGetConvertProgress(&progress) == 0, "get convert progress succeeds");
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Check(progress == 0.0f, "convert progress reports 0.0f initially");
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Check(sceSaveDataGetConvertProgress(nullptr) == SaveDataErrorParameter, "null progress pointer is rejected");
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Check(Convert("missing", sizeof("missing")) == SaveDataErrorNotFound, "a missing save is not found");
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Check(sceSaveDataGetConvertProgress(&progress) == 0, "get convert progress succeeds after failed convert");
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Check(progress < 1.0f, "convert progress is below 1.0f after failed convert");
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Check(progress == 0.0f, "convert progress reports 0.0f after failed convert");
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Check(Convert("kept", sizeof("kept")) == 0, "an existing save converts");
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Check(Read(kept) == std::vector<char>{'d', 'a', 't', 'a'}, "the converted save keeps its files");
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Check(sceSaveDataGetConvertProgress(&progress) == 0, "get convert progress succeeds after successful convert");
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Check(progress == 1.0f, "convert progress reports 1.0f after successful convert");
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Check(Convert("missing", sizeof("missing")) == SaveDataErrorNotFound, "a missing save is not found");
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Check(sceSaveDataGetConvertProgress(&progress) == 0, "get convert progress succeeds after subsequent failed convert");
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Check(progress < 1.0f, "convert progress drops below 1.0f after subsequent failed convert");
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Check(progress == 0.0f, "convert progress reports 0.0f after subsequent failed convert");
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for (const char* invalid : {"../kept", "", ".", "..", "a\\b", "c:d"}) {
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Check(Convert(invalid, std::strlen(invalid) + 1) == SaveDataErrorParameter, std::string("\"") + invalid + "\" is rejected");
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}
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char unterminated[sizeof(SceSaveDataDirName::data)];
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std::memset(unterminated, 'a', sizeof(unterminated));
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Check(Convert(unterminated, sizeof(unterminated)) == SaveDataErrorParameter, "an unterminated name is rejected");
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Check(sceSaveDataTerminate() == 0, "SaveData terminates");
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Check(sceSaveDataGetConvertProgress(&progress) == SaveDataErrorNotInitialized, "query after terminate fails with not initialized");
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std::filesystem::current_path(previous);
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std::error_code error;
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std::filesystem::remove_all(root, error);
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if (failures != 0) return 1;
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std::printf("savedata convert tests passed\n");
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return 0;
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}
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