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// SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
#include "list_wrapper.hpp"
#include "unittest.hpp"
#include <libpmemobj++/make_persistent.hpp>
namespace nvobj = pmem::obj;
using container = container_t<int>;
struct root {
nvobj::persistent_ptr<container> pptr;
};
void
check_if_empty(nvobj::persistent_ptr<container> &c)
{
UT_ASSERT(c->size() == 0);
UT_ASSERT(c->capacity() == 0);
}
/**
* Testing container methods with parameters = 0
*/
void
zero_test(nvobj::pool<struct root> &pop)
{
auto &c = pop.root()->pptr;
/* ctor test */
nvobj::transaction::run(
pop, [&] { c = nvobj::make_persistent<container>(0U); });
auto list = std::initializer_list<int>({});
/* assign test */
// calling on empty container to check when segment=vector
c->assign(0, 0);
check_if_empty(c);
// for size() == 1, to call shrink inside next assign
c->assign(1, 0);
c->assign(list.begin(), list.end());
c->free_data();
check_if_empty(c);
/* insert test */
c->insert(c->cbegin(), 0, 0);
check_if_empty(c);
/* resize test */
c->resize(0);
check_if_empty(c);
/* shrink_to_fit test */
c->shrink_to_fit();
check_if_empty(c);
nvobj::transaction::run(
pop, [&] { nvobj::delete_persistent<container>(c); });
}
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, "VectorTest: modifiers_exceptions_oom",
PMEMOBJ_MIN_POOL * 2, S_IWUSR | S_IRUSR);
try {
zero_test(pop);
} 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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