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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, s_short, s_long, s_extra_long;
nvobj::persistent_ptr<S> s_arr[9];
};
template <class S>
void
test(nvobj::pool<struct root> &pop, const S &s1,
const typename S::value_type *str, const S &expected)
{
auto r = pop.root();
nvobj::transaction::run(pop,
[&] { r->s = nvobj::make_persistent<S>(s1); });
auto &s = *r->s;
s.append(str);
UT_ASSERT(s == expected);
nvobj::transaction::run(pop,
[&] { nvobj::delete_persistent<S>(r->s); });
}
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();
{
auto &s_arr = r->s_arr;
try {
nvobj::transaction::run(pop, [&] {
s_arr[0] = nvobj::make_persistent<S>();
s_arr[1] = nvobj::make_persistent<S>("12345");
s_arr[2] = nvobj::make_persistent<S>(
"12345678901234567890");
s_arr[3] =
nvobj::make_persistent<S>("1234512345");
s_arr[4] = nvobj::make_persistent<S>(
"123451234567890");
s_arr[5] = nvobj::make_persistent<S>(
"1234567890123456789012345");
s_arr[6] = nvobj::make_persistent<S>(
"1234567890123456789012345678901234567890");
s_arr[7] = nvobj::make_persistent<S>(
"12345678901234567890123456789012345678901234567890123456789012345");
s_arr[8] = nvobj::make_persistent<S>(
"1234567890123456789012345678901234567890123456789012345678901234567890");
r->s_short = nvobj::make_persistent<S>("123/");
r->s_long = nvobj::make_persistent<S>(
"Lorem ipsum dolor sit amet, consectetur/");
r->s_extra_long = nvobj::make_persistent<S>(
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod/");
});
test(pop, *s_arr[0], "", *s_arr[0]);
test(pop, *s_arr[0], "12345", *s_arr[1]);
test(pop, *s_arr[0], "12345678901234567890", *s_arr[2]);
test(pop, *s_arr[1], "", *s_arr[1]);
test(pop, *s_arr[1], "12345", *s_arr[3]);
test(pop, *s_arr[1], "1234567890", *s_arr[4]);
test(pop, *s_arr[2], "", *s_arr[2]);
test(pop, *s_arr[2], "12345", *s_arr[5]);
test(pop, *s_arr[2], "12345678901234567890", *s_arr[6]);
test(pop, *s_arr[7], "", *s_arr[7]);
test(pop, *s_arr[7], "67890", *s_arr[8]);
test(pop, *s_arr[6], "1234567890123456789012345",
*s_arr[7]);
// test appending to self
auto &s_short = *r->s_short;
auto &s_long = *r->s_long;
auto &s_extra_long = *r->s_extra_long;
s_short.append(s_short.c_str());
UT_ASSERT(s_short == "123/123/");
s_short.append(s_short.c_str());
UT_ASSERT(s_short == "123/123/123/123/");
s_short.append(s_short.c_str());
UT_ASSERT(s_short ==
"123/123/123/123/123/123/123/123/");
s_long.append(s_long.c_str());
UT_ASSERT(
s_long ==
"Lorem ipsum dolor sit amet, consectetur/Lorem ipsum dolor sit amet, consectetur/");
s_extra_long.append(s_extra_long.c_str());
UT_ASSERT(
s_extra_long ==
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod/Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod/");
nvobj::transaction::run(pop, [&] {
for (unsigned i = 0; i < 9; ++i) {
nvobj::delete_persistent<S>(s_arr[i]);
}
nvobj::delete_persistent<S>(r->s_short);
nvobj::delete_persistent<S>(r->s_long);
nvobj::delete_persistent<S>(r->s_extra_long);
});
} 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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