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/**
* @file
* Test code for buf_alloc()
*
* @authors
* Copyright (C) 2019 Pietro Cerutti <gahr@gahr.ch>
* Copyright (C) 2022-2023 Richard Russon <rich@flatcap.org>
*
* @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 <stddef.h>
#include "mutt/lib.h"
void test_buf_alloc(void)
{
// void buf_alloc(struct Buffer *buf, size_t new_size);
{
buf_alloc(NULL, 10);
TEST_CHECK_(1, "buf_alloc(NULL, 10)");
}
{
struct Buffer *buf = MUTT_MEM_CALLOC(1, struct Buffer);
buf_alloc(buf, 10);
TEST_CHECK_(1, "buf_alloc(buf, 10)");
buf_free(&buf);
}
{
const int orig_size = 64;
static int sizes[][2] = {
{ 0, 128 },
{ 32, 128 },
{ 128, 128 },
{ 129, 256 },
};
for (size_t i = 0; i < mutt_array_size(sizes); i++)
{
struct Buffer *buf = MUTT_MEM_CALLOC(1, struct Buffer);
buf_alloc(buf, orig_size);
TEST_CASE_("%d", sizes[i][0]);
buf_alloc(buf, sizes[i][0]);
if (!TEST_CHECK(buf->dsize == sizes[i][1]))
{
TEST_MSG("Expected: %ld", sizes[i][1]);
TEST_MSG("Actual : %ld", buf->dsize);
}
buf_free(&buf);
}
}
}
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