savedata: implement sceSaveDataConvert's synchronous checks

Co-authored-by: Mac <me@itsmemac.com>
Co-authored-by: Senaxx <michelbeld@gmail.com>
This commit is contained in:
nmzik
2026-10-25 23:31:47 +01:00
parent 95bbc9c65d
commit 22a9392d23
3 changed files with 106 additions and 4 deletions
+33
View File
@@ -396,6 +396,38 @@ void TestClassicSavePaths() {
CHECK(Search(1) == names);
}
void TestConvert() {
Reset("CONVERT");
const auto source = DirName("save");
const auto memory = DirName("sce_sdmemory");
struct SaveDataConvert convert {};
convert.user_id = 1;
convert.src_dir_name = &memory;
convert.dst_blocks = 96;
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_PARAMETER);
// A missing source fails at once.
convert.src_dir_name = &source;
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_NOT_FOUND);
struct SaveDataMount3 mount {};
mount.user_id = 1;
mount.dir_name = &source;
mount.mount_mode = 4;
mount.blocks = 96;
SaveDataMountResult mounted {};
CHECK(SaveDataMount3(&mount, &mounted) == OK);
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_BUSY);
CHECK(SaveDataUmount2(0, &mounted.mount_point) == OK);
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_NO_NEED_CONVERT);
convert.dst_blocks = 95;
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_BLOCKS_FEWER_THAN_SRC);
convert.dst_dir_name = &source;
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_EXISTS);
for (const uint64_t blocks: {47u, 16385u}) {
convert.dst_blocks = blocks;
CHECK(SaveDataConvert(&convert) == SAVE_DATA_ERROR_PARAMETER);
}
}
void TestGuestSaveIsolation() {
Reset("MULTIUSER");
const auto name = DirName("slot");
@@ -670,6 +702,7 @@ int main(int argc, char** argv) {
TestIsolationAndSync();
TestFailedWritePreservesSave();
TestClassicSavePaths();
TestConvert();
TestGuestSaveIsolation();
TestSaveAllocations();
TestClassicSaveParams();