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111 lines
3.8 KiB
C
111 lines
3.8 KiB
C
/* libcbt: MPS LIBRARY CALLBACK TEST
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*
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* $Header$
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* Copyright (C) 2005 Ravenbrook Limited. See end of file for license.
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*
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* This is a simple test of the MPS Library Callback interface
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* (mpslibcb.h). */
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#include "mps.h"
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#include "mpsavm.h"
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#include "mpslib.h"
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#include "mpslibcb.h"
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#include "testlib.h"
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#include <stdio.h>
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#include <stdlib.h>
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void libcbt_assert_fail(const char *);
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mps_clock_t libcbt_clock(void);
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int main(void)
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{
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int res;
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int defects = 0;
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mps_arena_t arena;
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res = mps_lib_callback_register("not a callback", (void(*)(void))0);
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if(MPS_RES_OK == res) {
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printf("mps_lib_callback_register claims to successfully register\n"
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"an interface that does not exist.\n");
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++ defects;
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}
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die(mps_lib_callback_register("mps_lib_assert_fail",
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(void(*)(void))libcbt_assert_fail),
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"register assert_fail");
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/* The following functions are registered in the order that you get by
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* providing no functions and then providing functions as they are
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* required by assertionn failures.
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* Interestingly, for this very simple test, only mps_clock is
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* required. */
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die(mps_lib_callback_register("mps_clock",
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(mps_lib_function_t)libcbt_clock),
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"register clock");
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die(mps_arena_create(&arena, mps_arena_class_vm(), 1000*1000),
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"mps_arena_create");
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if(defects) {
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printf("Conclusion: Defects detected.\n");
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} else {
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printf("Conclusion: Failed to find any defects.\n");
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}
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return 0;
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}
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void libcbt_assert_fail(const char *message)
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{
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fflush(stdout);
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fprintf(stderr, "\nMPS ASSERTION FAILURE (TEST): %s\n", message);
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fflush(stderr);
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abort();
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}
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mps_clock_t libcbt_clock(void)
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{
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static mps_clock_t c = 0;
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++ c;
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return c;
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}
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/* C. COPYRIGHT AND LICENSE
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*
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* Copyright (C) 2005 Ravenbrook Limited <http://www.ravenbrook.com/>.
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* All rights reserved. This is an open source license. Contact
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* Ravenbrook for commercial licensing options.
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*
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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
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* met:
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*
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* 1. 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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*
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* 2. 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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* 3. Redistributions in any form must be accompanied by information on how
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* to obtain complete source code for this software and any accompanying
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* software that uses this software. The source code must either be
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* included in the distribution or be available for no more than the cost
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* of distribution plus a nominal fee, and must be freely redistributable
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* under reasonable conditions. For an executable file, complete source
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* code means the source code for all modules it contains. It does not
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* include source code for modules or files that typically accompany the
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* major components of the operating system on which the executable file
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* runs.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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* PURPOSE, OR NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* 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
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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