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// SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018-2020, Intel Corporation */
#include "unittest.hpp"
#include <libpmemobj++/make_persistent.hpp>
#include <libpmemobj++/p.hpp>
#include <libpmemobj++/persistent_ptr.hpp>
#include <libpmemobj++/pool.hpp>
#include <libpmemobj++/transaction.hpp>
#include <iostream>
#define LAYOUT "cpp"
namespace nvobj = pmem::obj;
struct foo {
nvobj::p<int> a;
nvobj::p<int> b;
};
struct root {
nvobj::persistent_ptr<foo> pfoo;
};
void
test_aggregate(nvobj::pool<root> &pop)
{
nvobj::persistent_ptr<root> r = pop.root();
#if !__cpp_lib_is_aggregate
/* make sure aggregate initialization is available */
UT_ASSERT(0);
#endif
try {
nvobj::transaction::run(pop, [&] {
r->pfoo = nvobj::make_persistent<foo>(2, 3);
UT_ASSERTeq(r->pfoo->a, 2);
UT_ASSERTeq(r->pfoo->b, 3);
nvobj::delete_persistent<foo>(r->pfoo);
});
} catch (...) {
UT_ASSERT(0);
}
}
static void
test(int argc, char *argv[])
{
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
nvobj::pool<root> pop;
try {
pop = nvobj::pool<root>::create(path, LAYOUT, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR);
} catch (pmem::pool_error &pe) {
UT_FATAL("!pool::create: %s %s", pe.what(), path);
}
test_aggregate(pop);
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
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