75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/*
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* Copyright (c) 2017, Patrick Pelissier
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* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* + Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* + Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <gmp.h> // For testing purpose only.
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#include "m-snapshot.h"
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SNAPSHOT_DEF(uint, unsigned int)
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SNAPSHOT_DEF(mpz, mpz_t,
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(INIT(mpz_init), INIT_SET(mpz_init_set), SET(mpz_set), CLEAR(mpz_clear)))
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static void test_uint(void)
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{
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unsigned int *p_w;
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const unsigned int *p_r;
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snapshot_uint_t t;
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snapshot_uint_init(t);
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p_r = snapshot_uint_look(t);
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assert (p_r == snapshot_uint_get_consummed(t));
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assert(*p_r == 0);
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assert(snapshot_uint_look(t) == p_r);
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p_w = snapshot_uint_take(t);
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assert (p_w != p_r);
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*p_w = 1;
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assert (*p_r == 0);
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assert (snapshot_uint_look(t) != p_r);
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assert (*snapshot_uint_look(t) == 0);
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p_r = snapshot_uint_look(t);
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p_w = snapshot_uint_take(t);
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*p_w = 2;
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assert (*snapshot_uint_look(t) == 1);
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p_w = snapshot_uint_take(t);
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assert (p_w == snapshot_uint_get_produced(t));
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*p_w = 3;
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p_w = snapshot_uint_take(t);
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*p_w = 4;
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assert (*snapshot_uint_look(t) == 3);
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snapshot_uint_t t2;
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snapshot_uint_init_set (t2, t);
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snapshot_uint_clear(t);
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assert (*snapshot_uint_look(t) == 3);
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snapshot_uint_init(t);
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snapshot_uint_set (t, t2);
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assert (*snapshot_uint_look(t) == 3);
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}
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int main(void)
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{
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test_uint();
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}
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