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/**
* @file
* Test code for buf_at()
*
* @authors
* Copyright (C) 2023 Anna Figueiredo Gomes <navi@vlhl.dev>
*
* @copyright
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define TEST_NO_MAIN
#include "config.h"
#include "acutest.h"
#include <string.h>
#include "mutt/lib.h"
#include "test_common.h" // IWYU pragma: keep
void test_buf_at(void)
{
// char buf_at(struct Buffer *buf, size_t offset);
{
// Degenerate tests
TEST_CHECK(buf_at(NULL, 0) == '\0');
}
{
struct Buffer *buf = buf_new("foo");
TEST_CHECK(buf_at(buf, 0) == 'f');
TEST_CHECK(buf_at(buf, 1) == 'o');
TEST_CHECK(buf_at(buf, 2) == 'o');
TEST_CHECK(buf_at(buf, 3) == '\0');
TEST_CHECK(buf_at(buf, 4) == '\0');
TEST_CHECK(buf_at(buf, 10000) == '\0');
buf_free(&buf);
}
}
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