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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>
#include <libpmemobj++/make_persistent.hpp>
#include <libpmemobj++/persistent_ptr.hpp>
#include <libpmemobj++/pool.hpp>
#include <libpmemobj++/transaction.hpp>
namespace nvobj = pmem::obj;
struct root {
nvobj::persistent_ptr<pmem::obj::string> s1, s2, s3, s4;
};
template <class S>
void
test(const typename S::value_type *lhs, const S &rhs, bool x)
{
UT_ASSERT((lhs < rhs) == x);
}
void
run(pmem::obj::pool<root> &pop)
{
auto r = pop.root();
try {
nvobj::transaction::run(pop, [&] {
r->s1 = nvobj::make_persistent<pmem::obj::string>("");
r->s2 = nvobj::make_persistent<pmem::obj::string>(
"abcde");
r->s3 = nvobj::make_persistent<pmem::obj::string>(
"abcdefghij");
r->s4 = nvobj::make_persistent<pmem::obj::string>(
"abcdefghijklmnopqrst");
});
test("", *r->s1, false);
test("", *r->s2, true);
test("", *r->s3, true);
test("", *r->s4, true);
test("abcde", *r->s1, false);
test("abcde", *r->s2, false);
test("abcde", *r->s3, true);
test("abcde", *r->s4, true);
test("abcdefghij", *r->s1, false);
test("abcdefghij", *r->s2, false);
test("abcdefghij", *r->s3, false);
test("abcdefghij", *r->s4, true);
test("abcdefghijklmnopqrst", *r->s1, false);
test("abcdefghijklmnopqrst", *r->s2, false);
test("abcdefghijklmnopqrst", *r->s3, false);
test("abcdefghijklmnopqrst", *r->s4, false);
nvobj::transaction::run(pop, [&] {
nvobj::delete_persistent<pmem::obj::string>(r->s1);
nvobj::delete_persistent<pmem::obj::string>(r->s2);
nvobj::delete_persistent<pmem::obj::string>(r->s3);
nvobj::delete_persistent<pmem::obj::string>(r->s4);
});
} catch (std::exception &e) {
UT_FATALexc(e);
}
}
static void
test(int argc, char *argv[])
{
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
pmem::obj::pool<root> pop;
try {
pop = pmem::obj::pool<root>::create(path, "basic_string",
PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR);
} catch (...) {
UT_FATAL("!pmemobj_create: %s", path);
}
run(pop);
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
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