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96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
/*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* In addition to the permissions in the GNU General Public License,
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* the authors give you unlimited permission to link the compiled
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* version of this file into combinations with other programs,
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* and to distribute those combinations without any restriction
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* coming from the use of this file. (The General Public License
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* restrictions do apply in other respects; for example, they cover
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* modification of the file, and distribution when not linked into
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* a combined executable.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "test_lib.h"
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#include <string.h>
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/*
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* print backtrace when a test fails;
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* GCC only
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*/
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#ifdef BACKTRACE
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#include <stdio.h>
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#include <execinfo.h>
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#include <signal.h>
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#include <stdlib.h>
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void crash_handler(int sig)
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{
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void *array[10];
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size_t size;
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size = backtrace(array, 10);
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fprintf(stderr, "Error (signal %d)\n", sig);
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backtrace_symbols_fd(array, size, 2);
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exit(1);
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}
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#endif
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#undef BEGIN_TEST
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#define BEGIN_TEST(name) extern void testfunc__##name(void);
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#include TEST_TOC
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struct test_def {
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const char *name;
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void (*fun)(void);
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};
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struct test_def all_tests[] = {
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# undef BEGIN_TEST
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# define BEGIN_TEST(name) {#name, testfunc__##name},
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# include TEST_TOC
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{NULL, NULL}
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};
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int main(int argc, char **argv)
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{
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struct test_def *t;
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#ifdef BACKTRACE
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signal(SIGSEGV, crash_handler);
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#endif
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if (argc == 1) {
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for (t = all_tests; t->name; t++)
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t->fun();
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return 0;
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} else if (argc == 2) {
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for (t = all_tests; t->name; t++) {
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if (!strcmp(t->name, argv[1])) {
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t->fun();
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return 0;
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}
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}
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fprintf(stderr, "error: No test '%s' in %s\n", argv[1], argv[0]);
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return 1;
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} else {
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fprintf(stderr, "usage: %s [test_name]\n", argv[0]);
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return 1;
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}
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}
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