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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>
#include <libpmemobj++/make_persistent_atomic.hpp>
namespace nvobj = pmem::obj;
using C = container_t<int>;
struct root {
nvobj::persistent_ptr<C> v;
};
/* Check if access method can be called out of transaction scope */
void
check_access_out_of_tx(nvobj::pool<struct root> &pop)
{
auto r = pop.root();
try {
r->v->cdata();
r->v->data();
static_cast<const C &>(*r->v).data();
} catch (std::exception &e) {
UT_FATALexc(e);
}
}
/*
* Check if access methods, iterators and dereference operator add
* elements to transaction. Expect no pmemcheck errors.
*/
void
check_add_to_tx(nvobj::pool<struct root> &pop)
{
auto r = pop.root();
try {
nvobj::transaction::run(pop, [&] {
auto p = r->v->data();
for (unsigned i = 0; i < r->v->size(); ++i)
*(p + i) = 2;
});
} 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]);
}
auto path = argv[1];
auto pop =
nvobj::pool<root>::create(path, "VectorTest: iterators",
PMEMOBJ_MIN_POOL, S_IWUSR | S_IRUSR);
auto r = pop.root();
nvobj::transaction::run(
pop, [&] { r->v = nvobj::make_persistent<C>(10U, 1); });
check_access_out_of_tx(pop);
check_add_to_tx(pop);
nvobj::delete_persistent_atomic<C>(r->v);
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
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