Mercurial > libbuf
view test/test-reserve.c @ 28:dbdc17e11648
misc: update copyright years
author | David Demelier <markand@malikania.fr> |
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date | Sun, 02 Jan 2022 10:15:18 +0100 |
parents | 0cc98943f6e2 |
children | 5493466d6e56 |
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/* * test-reserve.c -- test buf_reserve * * Copyright (c) 2019-2022 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <rexo.h> #include "buf.h" RX_TEST_CASE(reserve, simple) { struct buf b = {0}; /* Reserve allocates but does not change length. */ RX_INT_REQUIRE_EQUAL(buf_reserve(&b, 100U), 0); RX_REQUIRE(b.data); RX_UINT_REQUIRE_EQUAL(b.length, 0U); RX_UINT_REQUIRE_EQUAL(b.capacity, 100U); /* * Now we have a capacity of 100, if I request 100 again it should not * change capacity. */ RX_INT_REQUIRE_EQUAL(buf_reserve(&b, 100U), 0); RX_REQUIRE(b.data); RX_UINT_REQUIRE_EQUAL(b.length, 0U); RX_UINT_REQUIRE_EQUAL(b.capacity, 100U); /* But if I reserve more, it should. */ RX_INT_REQUIRE_EQUAL(buf_reserve(&b, 200U), 0); RX_REQUIRE(b.data); RX_UINT_REQUIRE_EQUAL(b.length, 0U); RX_UINT_REQUIRE_EQUAL(b.capacity, 200U); buf_finish(&b); } int main(int argc, char **argv) { return rx_main(0, NULL, argc, (const char **)argv) == RX_SUCCESS ? 0 : 1; }