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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Copyright 2019-2020, Intel Corporation
//
// Modified to test pmem::obj containers
//
#include "unittest.hpp"
#include <libpmemobj++/container/string.hpp>
namespace nvobj = pmem::obj;
using S = pmem::obj::string;
struct root {
nvobj::persistent_ptr<S> s;
nvobj::persistent_ptr<S> tmp;
};
static void
test(int argc, char *argv[])
{
if (argc < 2) {
UT_FATAL("usage: %s file-name", argv[0]);
}
auto path = argv[1];
auto pop = nvobj::pool<root>::create(
path, "string_test", PMEMOBJ_MIN_POOL, S_IWUSR | S_IRUSR);
auto r = pop.root();
try {
nvobj::transaction::run(pop, [&] {
r->s = nvobj::make_persistent<S>("hello world");
});
*r->s = {};
UT_ASSERT(r->s->empty());
nvobj::transaction::run(
pop, [&] { nvobj::delete_persistent<S>(r->s); });
} catch (std::exception &e) {
UT_FATALexc(e);
}
try {
nvobj::transaction::run(pop, [&] {
r->s = nvobj::make_persistent<S>("hello world");
r->tmp = nvobj::make_persistent<S>("abc", 2U);
});
*r->s = *r->tmp;
UT_ASSERT(*r->s == "ab");
nvobj::transaction::run(pop, [&] {
nvobj::delete_persistent<S>(r->s);
nvobj::delete_persistent<S>(r->tmp);
});
} catch (std::exception &e) {
UT_FATALexc(e);
}
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
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