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// SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
#include "unittest.hpp"
#include <iterator>
#include <libpmemobj++/container/array.hpp>
#include <libpmemobj++/make_persistent.hpp>
#include <libpmemobj++/pool.hpp>
#include <libpmemobj++/transaction.hpp>
struct Testcase1 {
typedef pmem::obj::array<int, 5> C;
C c{{0, 1, 2, 3, 4}};
void
iterator_index()
{
C::iterator i;
i = c.begin();
long l = 0;
long long ll = 0;
unsigned u = 0;
unsigned long long ull = 0;
UT_ASSERT(i[l] == 0);
UT_ASSERT(i[ll] == 0);
UT_ASSERT(i[u] == 0);
UT_ASSERT(i[ull] == 0);
C::const_iterator j;
j = c.cbegin();
UT_ASSERT(j[l] == 0);
UT_ASSERT(j[ll] == 0);
UT_ASSERT(j[u] == 0);
UT_ASSERT(j[ull] == 0);
UT_ASSERT(i == j);
C::range_snapshotting_iterator k;
k = c.range(0, 2, 1).begin();
UT_ASSERT(k[l] == 0);
UT_ASSERT(k[ll] == 0);
UT_ASSERT(k[u] == 0);
UT_ASSERT(k[ull] == 0);
UT_ASSERT(i == k);
}
};
struct root {
pmem::obj::persistent_ptr<Testcase1> test1;
};
void
run_test1(pmem::obj::pool<struct root> &pop)
{
auto r = pop.root();
try {
pmem::obj::transaction::run(pop, [&] {
r->test1 = pmem::obj::make_persistent<Testcase1>();
});
} catch (...) {
UT_ASSERT(0);
}
try {
pmem::obj::transaction::run(
pop, [&] { r->test1->iterator_index(); });
} catch (...) {
UT_ASSERT(0);
}
try {
pmem::obj::transaction::run(pop, [&] {
pmem::obj::delete_persistent<Testcase1>(r->test1);
});
} catch (...) {
UT_ASSERT(0);
}
}
static void
test(int argc, char *argv[])
{
if (argc < 2) {
UT_FATAL("usage: %s file-name", argv[0]);
}
auto path = argv[1];
auto pop = pmem::obj::pool<root>::create(
path, "ArrayTest", PMEMOBJ_MIN_POOL, S_IWUSR | S_IRUSR);
run_test1(pop);
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
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